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OWNERS MANUAL

Cat. No. 21-1649

TRC-236

40-Channel 5-Watt CB Walkie Talkie

with LED Display

Please read before using this equipment.
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FEATURES

Your RadioShack TRC-236 40-Channel 5Watt CB Walkie Talkie with LED Display is a portable, two-way radio you can carry almost anywhere. You can use your TRC236 around the house, in your office, or in your car or boat. You can also use it on fishing trips, or at your business for supervisory, security, or warehouse personnel. Your TRC-236 has the following features: 2-Digit LED Display lets you easily see the selected channel number. Automatic Display Dimmer the channel display automatically brightens when you press most buttons. Then, after a few seconds, it dims to save battery power. High/Low Power Switch lets you increase the transmitted signal strength to increase the TRC-236s range, or decrease it to save battery power. Telescoping Antenna with CenterLoading Coil provides excellent reception and transmission. Adjustable Squelch helps to eliminate noise between transmissions. Battery Test Button and Battery Indicator lets you check the batteries condition to find out if they need replacing. Built-In Modulation Limiter Circuit automatically adjusts to a variety of voice levels to ensure a clear transmission. Automatic Noise Limiter (ANL) Circuit reduces noise caused by nearby electrical equipment such as motors or automotive ignition systems.
1997, 1998 Tandy Corporation. All Rights Reserved. RadioShack is a registered trademark used by Tandy Corporation.
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Power/Charging Jack lets you power your TRC-236 from an AC or DC power source, so you can use the TRC-236 without draining the batteries. And, lets you charge nickel-cadmium batteries without removing them from the TRC-236.
Note: To power your TRC-236 with internal batteries, you need eight AA alkaline batteries or ten nickel-cadmium rechargeable batteries (not supplied). We recommend you record the TRC236s serial number here. The serial number is located on the walkie talkies back panel:
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FCC INFORMATION

The Federal Communications Commission (FCC) does not require you to have a license to operate this walkie talkie. However, the FCC does require that you read and know Part 95 of FCC Rules. These rules apply to the operation of a Class D CB. We have provided a copy of these regulations with your TRC-236. Internal adjustments and/or modifications can lead to illegal operation as defined by Part 95 of FCC Rules. Such illegal operation can lead to very serious consequences. To be safe and sure: Never open your TRC-236s case. Never modify your TRC-236. Your TRC-236 might cause TV or radio interference even when it is operating properly. To determine whether your TRC-236 is causing the interference, turn off your TRC-236. If the interference goes away, your TRC-236 is causing it. Try to eliminate the interference by: Moving your TRC-236 away from the TV or radio Contacting your local RadioShack store for help Warning: Do not open your TRC-236 to make any internal adjustments. Any internal adjustments should be made only by authorized service personnel.

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CONTENTS

Powering the CB.. 6 Using the POWER Jack and ALKALINE/NI-CD Switch. 6 Using Batteries.. 7 Testing the Battery Power.. 10 Recharging Nickel-Cadmium Batteries.. 10 Using Vehicle Battery Power. 12 Using AC Power.. 13 Connecting an Optional Antenna. 15 Operation.. 18 Receiving Transmissions and Adjusting Squelch. 18 Transmitting. 20 CB Operation Tips.. Common Uses for a CB Radio. Business Uses.. Personal Uses.. Using Common 10-Codes. CB Courtesy.. Maximum Range.. 25
Troubleshooting. 26 Maintenance.. 27 Specifications.. 28
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POWERING THE CB

You can power your TRC-236 from any of these sources (none supplied): Eight AA alkaline batteries with the two supplied dummy batteries Ten rechargeable cadmium batteries AA nickel-
12-volt vehicle battery power using a fused power cord Standard AC power using a power supply
USING THE POWER JACK AND ALKALINE/NI-CD SWITCH
The POWER jack lets you connect an external power source (such as your vehicles battery power or AC power), or connect a battery charger to charge nickel-cadmium batteries while they are in the TRC-236.
The TRC-236 also has a slide switch (ALKALINE/NI-CD) inside the battery compartment that you must set correctly, depending on what power source you are using and whether or not you want to charge rechargeable batteries while they are in the TRC-236.
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Set it to ALKALINE before you connect an external power source (vehicle battery power or AC adapter) to the POWER jack or while you are using internal batteries (alkaline or rechargeable). Set it to NI-CD only when you connect a battery charger to the POWER jack to charge the installed rechargeable batteries. Warning: To avoid injuring yourself or damaging the TRC-236, connect a battery charger to the POWER jack only when nickel-cadmium batteries are installed (see Recharging Nickel-Cadmium Batteries on Page 10). Never try to recharge non-rechargeable batteries. They could get very hot and explode. Note: You can connect an external power source for power regardless of the type of batteries you installed.

USING BATTERIES

You can power the TRC-236 from eight AA alkaline batteries (such as RadioShack Cat. No. 23-552) with the two supplied dummy batteries, or 10 rechargeable AA nickel-cadmium batteries (such as Cat. No. 23-125).
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Cautions: Always use fresh, or freshly charged, batteries of the required size and recommended type. Do not mix old and new batteries, different types of batteries (standard, alkaline, or rechargeable nickel-cadmium), or rechargeable batteries of different capacities. Follow these steps to install the batteries. 1. If the TRC-236 is on, turn OFF/VOLUME fully counterclockwise until it clicks to turn it off.

2. Slide the strap on the back of the TRC-236 through the buckle and the battery compartment cover to remove it.
3. Slide the battery compartment cover in the direction of the arrows to remove it.
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4. Be sure ALKALINE/NI-CD inside the battery compartment is set to ALKALINE. 5. Put eight AA alkaline batteries and the two supplied dummy batteries, or ten AA nickel-cadmium batteries into the battery compartment, as indicated by the polarity symbols (+ and ) marked inside.
Note: Before you use the TRC-236 with nickel-cadmium batteries, you need to charge the batteries (see Recharging Nickel-Cadmium Batteries on Page 10). 6. Slide the strap on the back of the TRC-236 through the battery compartment cover to reattach it.
7. Replace the battery compartment cover. Cautions: If you will not be powering the TRC236 from internal batteries for several months, remove the batteries. Dispose of old batteries promptly and properly.
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Testing the Battery Power
1. Turn on the TRC-236 by rotating OFF/VOLUME clockwise until it clicks. 2. Hold down BATT TEST. If the indicator lights, there is enough battery power to operate the CB. If the indicator is dim or does not light, replace or recharge the batteries.
Recharging Nickel-Cadmium Batteries
You can use a battery charger, Cat. No. 23-249 (not supplied), to charge or recharge nickel-cadmium batteries while they are inside the TRC-236s battery compartment. Do not use the TRC-236 while you are charging the nickel-cadmium batteries. Cautions: Use only the recommended battery charger to recharge the batteries in the TRC-236. Other chargers could damage your TRC-236 or the batteries. Be careful not to overcharge nickelcadmium batteries. To prevent damage to rechargeable nickel-cadmium batteries, never charge them in an area where the temperature is above 90F (32C) or below 40F (4.5C). 10
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Follow these steps to charge nickelcadmium batteries in the TRC-236. 1. If the TRC-236 is on, turn OFF/VOLUME fully counterclockwise until it clicks to turn it off.
2. Set ALKALINE/NI-CD inside the battery compartment to NI-CD (see Using the Power Jack and Alkaline/NICD Switch on Page 6). 3. Connect the battery chargers 5.5 mm outer diameter/2.1 mm inner diameter barrel plug to the POWER jack on the side of the TRC-236, then plug the battery chargers plug into a standard AC outlet.

It takes about 24 hours to charge new or fully discharged nickelcadmium batteries. Subsequent charges take about 16 to 18 hours. 4. When charging is complete, unplug the battery chargers plug from the AC outlet. Then disconnect the battery chargers barrel plug from the POWER jack. 5. If the TRC-236 is on, turn OFF/VOLUME fully counterclockwise until it clicks to turn it off. Then set ALKALINE/NI-CD to ALKALINE. 11
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Note: You can use an external charger (such as Cat. No. 23-134, not supplied) to recharge the nickel-cadmium batteries. After removing the batteries from the TRC-236, follow the instructions that come with the external charger. Important: Your TRC-236 is capable of using nickel-cadmium batteries. At the end of the batteries useful life, they must be recycled or disposed of properly. Contact your local, county, or state hazardous waste management authorities for information on recycling or disposal programs in your area. Some options that might be available are: municipal curbside collection, drop-off boxes at retailers such as your local RadioShack store, recycling collection centers, and mail-back programs.
USING VEHICLE BATTERY POWER
You can power your TRC-236 from your vehicles cigarette-lighter socket with an optional 12-volt DC fused power cord (such as Cat. No. 270-1533). Cautions: You must use a DC fused cord that supplies 12 volts and delivers at least 1200 milliamps of vehicle power. Its center tip must be set to positive, and its plug must correctly fit the TRC-236s POWER jack. The recommended fused cord meets these specifications. Using a fused cord that does not meet these specifications could damage the TRC-236 or the fused cord.
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When you finish using the TRC-236, unplug the fused cord from the cigarette-lighter socket before you disconnect it from your TRC-236.
1. If the TRC-236 is on, turn OFF/VOLUME fully counterclockwise until it clicks to turn it off. 2. Be sure ALKALINE/NI-CD inside the battery compartment is set to ALKALINE. 3. Insert the power cords 5.5 mm outer diameter/2.1 mm inner diameter barrel plug into the POWER jack. 4. Plug the power cords other end into your vehicles cigarette-lighter socket. Note: If the TRC-236 does not operate when you use the DC power cord, unplug the cord from the cigarette-lighter socket and clean any ashes or debris from the socket. If your TRC-236 still does not work, check the fuse in the DC power cord and replace it if necessary.

USING AC POWER

You can power your TRC-236 from standard AC power using an optional AC-to12 V DC power supply (such as Cat. No. 22-504) and an optional DC fused power cord (such as Cat. No. 270-1533).
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Cautions: The power supply must be able to deliver 12 volts and at least 1200 milliamps of power. The recommended power supply meets these specifications. Using a power supply that does not meet these specifications could damage the TRC-236 or the power supply. You must use a DC fused cord that supplies 12 volts and delivers at least 1200 milliamps of power. Its center tip must be set to positive, and its barrel plug must correctly fit the TRC-236s POWER jack. The recommended fused cord meets these specifications. Using a fused cord that does not meet these specifications could damage the TRC-236 or the fused cord. To help prevent an electrical short, unplug the DC fused cords plug from the AC adapters power socket before you unplug the cords barrel plug from the TRC-236. Follow these steps to connect the TRC236 to AC power.
1. If the TRC-236 is on, turn OFF/VOLUME fully counterclockwise until it clicks to turn it off.
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2. Connect the DC fused cords 5.5 mm outer diameter/2.1 mm inner diameter barrel plug to the TRC-236s POWER jack. 3. Be sure ALKALINE/NI-CD inside the battery compartment is set to ALKALINE. 4. Plug the DC fused cords other end into the power supplys power socket. 5. Plug the power supply into a standard AC outlet, then turn on the power supply. Note: If the TRC-236 does not operate when you use the DC fused cord, turn the power supply off, unplug the cord from the power supplys power socket, then clean any debris from the socket. If your TRC236 still does not work, check the fuse in the DC fused cord and replace it if necessary.
CONNECTING AN OPTIONAL ANTENNA
Your walkie talkie comes with a telescoping antenna that is ideal for most applications. However, the walkie talkies EXT ANTENNA jack makes it easy to connect other types of antennas, too. For mobile or base station use, you might want to connect an optional external antenna. Your local RadioShack store carries a wide selection of external mobile or outdoor base-station antennas. Choose the one that best meets your needs. When deciding on a mobile or basestation antenna and its location, consider the following: The location of the antenna should be as high as possible.

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The antenna and antenna cable should be as far as possible from sources of electrical noise (appliances, other radios, and so on). The antenna should be vertical for the best performance. Note: When connecting an optional antenna, always use 50-ohm coaxial cable, such as RG-58 or RG-8. For lengths over 50 feet, use RG-8 low-loss dielectric coaxial cable. If the coaxial cables connector does not fit into the EXT ANTENNA jack, you might also need a PL-259-to-phono antenna plug adapter, such as Cat. No. 278-208. Your local RadioShack store carries a wide variety of coaxial antenna cable and connectors. Follow the installation instructions supplied with the antenna, route the antenna cable to the TRC-236, then connect it to the EXT ANTENNA jack.
Cautions: Do not run the cable over sharp edges or moving parts. Do not run the cable next to power cables or other CB antenna cables. Do not run the cable through a vehicles engine compartment or other areas that produce extreme heat. Follow all cautions and warnings included with the antenna. 16
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Warning: When installing or removing a base station CB antenna, use extreme caution. If the antenna starts to fall, let it go! It could contact overhead power lines. If the antenna touches the power line, contact with the antenna, mast, cable or guy wires can cause electrocution and death! Call the power company to remove the antenna. DO NOT attempt to do so yourself.
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OPERATION

Before you use your TRC-236, we recommend you read CB Operation Tips on Page 22, which contains information to help you use it effectively and courteously.
RECEIVING TRANSMISSIONS AND ADJUSTING SQUELCH
1. If you did not connect an external antenna, fully extend the TRC-236s telescoping antenna and hold the TRC-236 so the antenna is vertical.
Caution: Unless an external antenna is attached, if you do not fully extend the antenna, the TRC-236s efficiency is reduced. 2. Turn on the TRC-236 by turning OFF/ VOLUME clockwise until you hear a click and a hissing sound. Note: When you tune a channel, the channels number appears or flashes on the display for several seconds then fades, to save battery power. To continuously display the channel number, press and hold DISPLAY on the side of the TRC-236.
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To redisplay the channel number for several seconds, simply press and release DISPLAY. 3. Repeatedly press CH s to select higher channels, or CH t to select lower channels. To move rapidly through the channels, hold down CH s or t.
4. Adjust OFF/VOLUME to a comfortable listening level. 5. Adjust SQUELCH to cut out the background noise. Wait until there is no signal on the channel, then slowly turn SQUELCH clockwise until the background noise stops.

Note: Do not turn SQUELCH too far clockwise because you might also cut out weak signals. 6. To turn off the TRC-236, turn OFF/ VOLUME toward OFF until it clicks.
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TRANSMITTING

1. Follow Steps 15 in Receiving Transmissions and Adjusting Squelch on Page 18. 2. To increase the transmitted signal strength and increase the TRC-236s range, set POWER HI/LO on the side of the TRC-236 to HI.
To decrease the transmitted signal strength and save battery power, set POWER HI/LO to LO. 3. Hold the TRC-to 3 inches from your mouth. Hold down PUSH TO TALK on the side of the TRC-236 and speak in a normal voice into the microphone.

Microphone

When you finish speaking, release

PUSH TO TALK.

Note: Do not speak too loudly when transmitting. It does not make your signal any stronger, and might distort your transmission. 20
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Important: Channel 9 is reserved for motorist assistance and for reporting emergency information about accidents, hazardous road conditions, and so on. If you are using Channel 9, always give emergency messages priority. 4. To turn off the TRC-236, turn OFF/ VOLUME toward OFF until it clicks.
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CB OPERATION TIPS

The following tips will help you get the most enjoyment from your TRC-236.
COMMON USES FOR A CB RADIO Business Uses
Truck drivers and delivery personnel can learn road and traffic conditions and get assistance in locating destinations. A walkie talkie is also good company on those long hauls. On construction crews, a walkie talkie quickly pays for itself when you are calling for additional materials or coordinating the activities of different work crews. For security officers, a walkie talkie is more than a convenience it is a must for both safety and efficiency.

Personal Uses

Keep in touch with home while driving to work, to the store, or to a social activity. Let your family know you are tied up in traffic or that you will stop by the store on the way home. If you are a two-car (or more) family, walkie talkies are great for communicating with family members while they are in their cars. Contact friends or neighbors find out whats happening or plan a gettogether. Ever have car trouble or run out of gas on the highway? What an assurance it is to be able to radio for assistance.
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Camping, fishing, and other sports are more fun with a walkie talkie. Locate a friend or find out whats cooking back at camp.

USING COMMON 10-CODES

Citizens band operators have largely adopted the 10-codes for standard questions and answers. Their use permits faster communication and better intelligibility in noisy areas. This table lists the codes adopted by the Associated Public Safety Communications Officers (APCO).

Code 10-1 Meaning Cannot understand your message. Your signal is good. Stop transmitting. Message received and understood. Relay information to _________. I am busy. Out of service. In service. Repeat last message. Negative (No). _____________ in service. Stand by. Report ___________ conditions. Information.

10-2 10-3 10-4

10-5 10-6 10-7 10-8 10-9 10-10 10-11 10-12 10-13 10-14
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Code 10-15 10-16 10-17 10-18 10-19 10-20 10-21 10-22 10-23 10-24 10-26 10-30 10-31 10-33
Meaning Message delivered. Reply to message. En route. Urgent. Contact __________. My location is __________. Call ________ by telephone. Cancel last message. Arrived at the scene. Assignment complete. Estimated time of arrival is ____. Use caution. Pick up. Emergency traffic. Clear the channel. The time is _____.
Note: Although this table lists the 10codes meanings in the form of a statement, they can also be phrased as questions (10-6: Are you busy?, 10-20: What is your location?).
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CB COURTESY

Wait for a pause in someone elses transmission before you ask for a break. If you do not receive an answer to your call after a second attempt, sign off and wait several minutes before trying again. Do not hold down PUSH TO TALK when you are not talking. (This is called dead keying.) Assist callers with directions, information about road conditions, and any other reasonable requests.

MAXIMUM RANGE

The maximum range and quality of CB transmissions vary depending on these conditions: Amount of power in the batteries The surrounding terrain mountains and tall buildings limit the range Weather conditions The number of nearby CBs operating on the same channel To ensure maximum range, always keep fresh alkaline batteries or fully charged nickel-cadmium batteries in your TRC236 when using battery power.
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TROUBLESHOOTING

If your TRC-236 is not working as it should, follow these suggestions to see if you can eliminate the problem. If you cannot, take it to your local RadioShack store for assistance. Symptom Weak, bad, or no reception. Suggestion Ensure the TRC-236 is turned on. Ensure the volume is turned up. Ensure the telescoping antenna is fully extended or an external antenna is attached to the TRC236s EXT ANTENNA jack. Ensure the batteries are not weak (see Testing the Battery Power on Page 10). Ensure you are not pressing PUSH TO TALK. Trouble with transmission Ensure the telescoping antenna is fully extended or an external antenna is attached to the TRC236s EXT ANTENNA jack. Ensure you are fully pressing PUSH TO TALK. Ensure the batteries are not weak (see Testing the Battery Power on Page 10).

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MAINTENANCE

Your RadioShack TRC-236 40-Channel 5Watt CB Walkie Talkie with LED Display is an example of superior design and craftsmanship. The following suggestions will help you care for your TRC-236 so you can enjoy it for years. Keep the TRC-236 dry. If it gets wet, wipe it dry immediately. Liquids might contain minerals that can corrode the electronic circuits. Handle the TRC-236 gently and carefully. Dropping it can damage circuit boards and cases and can cause the TRC-236 to work improperly. Use and store the TRC-236 only in normal temperature environments. Temperature extremes can shorten the life of electronic devices, damage batteries, and distort or melt plastic parts. Keep the TRC-236 away from dust and dirt, which can cause premature wear of parts. Wipe the TRC-236 with a damp cloth occasionally to keep it looking new. Do not use harsh chemicals, cleaning solvents, or strong detergents to clean the TRC-236. Modifying or tampering with the TRC-236s internal components can cause a malfunction and might invalidate your TRC-236s warranty and void your FCC authorization to operate it. If your TRC-236 is not performing as it should, take it to your local RadioShack store for assistance.
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SPECIFICATIONS

Receiver
Frequency Coverage. 26.965 27.405 MHz Sensitivity (Max.).. 0.5 V at 10 dB (S+N)/N Adjacent Channel Rejection.. 45 dB Squelch. Adjustable from 1 V to 1 mV Audio Output (10% THD).. 400 mW Current Drain. 85300 mA

Transmitter

Frequency Coverage. 26.965 27.405 MHz Power Input (at 12V DC): High.. 5 W Low.. 2 W Power Output: High... 2.5 W Low... 1 W Spurious Emission.. 67 dB Type of Modulation.. A3 Frequency Tolerance. 0.003% Telescoping Antenna Impedance. 50 Antenna Length.. 47 In. (119.0 cm) Current Drain: High.. 650 mA Low.. 450 mA Dimensions (HWD). 71/2 23/In. (50 mm) Weight.. 14.1 oz (399 g)
Specifications are typical; individual units might vary. Specifications are subject to change and improvement without notice.
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Limited Ninety-Day Warranty
This product is warranted by RadioShack against manufacturing defects in material and workmanship under normal use for ninety (90) days from the date of purchase from RadioShack company-owned stores and authorized RadioShack franchisees and dealers. EXCEPT AS PROVIDED HEREIN, RadioShack MAKES NO EXPRESS WARRANTIES AND ANY IMPLIED WARRANTIES, INCLUDING THOSE OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE LIMITED IN DURATION TO THE DURATION OF THE WRITTEN LIMITED WARRANTIES CONTAINED HEREIN. EXCEPT AS PROVIDED HEREIN, RadioShack SHALL HAVE NO LIABILITY OR RESPONSIBILITY TO CUSTOMER OR ANY OTHER PERSON OR ENTITY WITH RESPECT TO ANY LIABILITY, LOSS OR DAMAGE CAUSED DIRECTLY OR INDIRECTLY BY USE OR PERFORMANCE OF THE PRODUCT OR ARISING OUT OF ANY BREACH OF THIS WARRANTY, INCLUDING, BUT NOT LIMITED TO, ANY DAMAGES RESULTING FROM INCONVENIENCE, LOSS OF TIME, DATA, PROPERTY, REVENUE, OR PROFIT OR ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, EVEN IF RadioShack HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. Some states do not allow the limitations on how long an implied warranty lasts or the exclusion of incidental or consequential damages, so the above limitations or exclusions may not apply to you. In the event of a product defect during the warranty period, take the product and the RadioShack sales receipt as proof of purchase date to any RadioShack store. RadioShack will, at its option, unless otherwise provided by law: (a) correct the defect by product repair without charge for parts and labor; (b) replace the product with one of the same or similar design; or (c) refund the purchase price. All replaced parts and products, and products on which a refund is made, become the property of RadioShack. New or reconditioned parts and products may be used in the performance of warranty service. Repaired or replaced parts and products are warranted for the remainder of the original warranty period. You will be charged for repair or replacement of the product made after the expiration of the warranty period. This warranty does not cover: (a) damage or failure caused by or attributable to acts of God, abuse, accident, misuse, improper or abnormal usage, failure to follow instructions, improper installation or maintenance, alteration, lightning or other incidence of excess voltage or current; (b) any repairs other than those provided by a RadioShack Authorized Service Facility; (c) consumables such as fuses or batteries; (d) cosmetic damage; (e) transportation, shipping or insurance costs; or (f) costs of product removal, installation, set-up service adjustment or reinstallation. This warranty gives you specific legal rights, and you may also have other rights which vary from state to state. RadioShack Customer Relations, Dept. W, 100 Throckmorton St., Suite 600, Fort Worth, TX 76102

We Service What We Sell

RadioShack A Division of Tandy Corporation Fort Worth, Texas 76102
811080820B Printed in China

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Cat. No. 21-1574

OWNERS MANUAL
Please read before using this equipment.

TRC-446

Deluxe 4 Watt 40-Channel Mobile CB Radio
with Weather Alert and ACE
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FEATURES

Your RadioShack TRC-446 Deluxe 40Channel Mobile CB Radio with Weather Alert is a high performance CB that also lets you tune to local and national weather service broadcasts. This CB is perfect for recreational, business, or emergency use. You can call other people who have CBs at home, in their vehicles, or at camp sites. You can also connect optional equipment to your CB, such as an external speaker which creates a PA system; or a DC power supply and base station antenna to use it as a base station in your home. Your CB has these features: ACE (Audio Clarity Enhancer) suppresses noise levels while leaving the signal intact during reception. During transmitting, it enhances the signal, providing you with a significant reduction in reception and transmission noise. NOAA 7-Channel WX Band Receiver lets you tune to seven national weather service frequencies which provide local weather conditions and forecasts. WX/Alert Indicator shows the CB is ready to receive and indicates the reception of a weather alert Built-In SWR Meter helps you tune your antenna system to optimize your CB's performance. PLL (Phase-Locked Loop) Frequency Synthesizer uses a precise frequency reference crystal to provide reliable and exact tuning. Two Ceramic Filters provide superior channel selectivity and prevent adjacent-channel interference. Specialized Squelch Circuit compensates for fading signals and eliminates signal chopping during reception. Last-Channel Memory tunes to the last selected channel each time you turn on the radio. Lighted SWR/RF/Signal Meter displays the signal strength and the standing wave ratio (SWR). Digital Channel Display makes the selected channel easy to see.

1999 Tandy Corporation.

All Rights Reserved. RadioShack is a registered trademark used by Tandy Corporation.
RF Gain Control lets you adjust reception to match the strength of the received signal. Convenient On-Microphone Channel Up/Down Controls let you quickly scan the band for communications. CH-9/NOR/CH-19 Switch lets you quickly tune to emergency Channel 9 or Channel 19 without using the rotary tuning control. Screw-On Microphone Connector ensures rugged operation and long life.
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Noise Blanking reduces the noise occasionally generated by nearby electrical motors or automotive ignition systems. CB/WX/PA Switch lets you quickly select among normal CB operation, weather mode, or public address mode. RX/TX Indicator shows whether the CB is transmitting or receiving. S/RF/SWR/CAL Switch lets you quickly change the display of the RF/ Signal Meter to show radio input/output signal strength, the standing wave ratio of the antenna, or SWR calibration data. Universal Mounting Bracket lets you mount your CB securely in your vehicle. Note: To use this CB, you need a mobile or base station antenna (not supplied). Your local RadioShack store has a wide variety of antennas. For more information, see Installing an Antenna on Page 7. We recommend you record your CB's serial number here. The number is on the CB's back panel. Serial Number__________________

FCC INFORMATION

The Federal Communications Commission (FCC) does not require you to have a license to operate this CB. However, the FCC does require that you read and know Part 95 of FCC Rules. These rules apply to the operation of a Class D CB. We have provided a copy of these regulations with your CB. Warning: Do not open your CB to make any internal adjustments. Any internal adjustments can be made only by an authorized service technician. Unauthorized internal adjustments and/ or modifications can lead to illegal operation as defined by Part 95 of FCC Rules. Such illegal operation can lead to very serious consequences. To be safe and sure: Never open your CB's case. Never modify your CB. Your CB might cause TV or radio interference even when it is operating properly. To determine whether your CB is causing the interference, turn off your CB. If the interference goes away, your CB is causing it. Try to eliminate the interference by either moving your CB away from the receiver or contacting your local RadioShack store for help. If you cannot eliminate the interference, the FCC requires that you stop using your CB.

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CONTENTS

Installation.... 5 Mounting the TRC-446.... 5 Connecting the Microphone... 6 Installing an Antenna... 7 Selecting an Antenna... 7 Connecting an Antenna... 7 Using Vehicle Battery Power... 7 Using the CB as a Base Station... 8 Connecting Optional External Speakers... 8 External CB Speaker... 8 Public Address Speaker... 9 Adjusting the Standing Wave Ratio... 9 Standing Wave Ratio Guidelines... 10 Standing Wave Ratio Performance.. 10 A Quick Look at the Controls... 11 Operation.... Changing Channels Using the Controls on the Microphone.. Listening to Weather Broadcasts... Weather Alert.... Using the Public Address Function.. CB Operation Tips... Business Uses... Personal Uses... CB Courtesy.... 15
Using Common 10-Codes... 16 Maximum Range.... 17 Troubleshooting.... 18 Care and Maintenance... 19 Specifications.... 21
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INSTALLATION

DOW K LOC NNEL CHA
-9 S/R F CB NB L SQ UE LC H CA AC PA OF SW R CA F L E

VO CH LU -19 ME

TR C-44 6

/RX WX /AL ER T

MIC VO

CH -9 S/R F

WEA TH ER

CB -19 NB

AC E PA OF F

TX /RX

WX /AL ER T
MOUNTING THE MICROPHONE HOLDER
Using a Philips screwdriver and the supplied screw and washers, attach the supplied microphone holder to the CB's left or right side, either horizontally or vertically (depending on how you plan to use it).
the CB is not directly in front of heating vents Cautions: If you use the TRC-446 in a vehicle, mount it securely to avoid damage to the CB or vehicle or injury to anyone in the vehicle during sudden starts or stops. Do not mount the CB where it could damage or interfere with the proper operation of any passive restraint safety device (an air bag or seat belt). Follow these steps to mount the CB using the supplied hardware. 1. Select a location that provides secure mounting. Caution: Be careful not to drill into anything behind the mounting surface. 2. Using the slots in the mounting bracket as a template, mark the positions for the screw holes. 3. In each marked location, drill a hole slightly smaller than the supplied mounting screws. 5

MOUNTING THE TRC-446

The most common mounting location for this CB is under a vehicles dashboard. If you use the TRC-446 as a base station, you can place it on a desk, shelf, or table (See Using the CB as a Base Station on Page 8). When mounting the CB in a vehicle, choose a location where: you can easily reach the CB wires and cables are routed away from the vehicle's pedals or other moving parts all wires and cables can reach their connection points

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4. Using a Phillips screwdriver, attach the mounting bracket to the mounting surface with the supplied large mounting screw and star lock washers. 5. Attach the CB to the mounting bracket using the supplied rubber washers and mounting knobs.
inside the MIC jack, then fully insert the plug into the jack. 2. Secure the plug by turning the plug's locking nut clockwise. 3. Slide the microphone onto the microphone holder. To disconnect the microphone, unscrew the locking nut and gently pull out the microphone plug. Caution: Always grasp the connector body when you are disconnecting the microphone. Never pull on the microphone cable.
CONNECTING THE MICROPHONE
1. Align the slot on the top of the microphone plug with the ridge

EX PA SP

R WE PO V DC 13.8

ANTENNA

EXT SP

13.8 DC Power Supply

CAT NO.: 21-1574 TRC-446 FCC ID: AAO21-1574 CUSTOM MANUFACTURED IN THAILAND FOR RADIOSHACK, A DIVISION OF TANDY CORPORATION FORT WORTH, TEXAS 76102 SERIAL NO.:

0000001

Base Station Power Setup

POWER 13.8V DC

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INSTALLING AN ANTENNA

Caution: To prevent damage to your CB, do not attempt to transmit without an antenna attached.
Do not run the cable through a vehicle's engine compartment or other areas that produce extreme heat.
USING VEHICLE BATTERY POWER
You can power this CB from your vehicle's battery or from standard AC power with an optional DC power supply. For information on using AC power, see Using the CB as a Base Station on Page 8. Follow these steps to power the CB from your vehicle's battery. 1. Plug the single-connector end of the power cord into POWER 13.8V DC on the CB's back panel. 2. Connect the black wire to your vehicles negative () battery terminal or to a metal part of the vehicle's frame that is not insulated from the frame by a plastic part. 3. Connect the red wire, with its in-line fuse, to a source of voltage that turns on and off with the ignition switch, such as a spare accessory terminal in your vehicle's fuse box. This assures you that power to the CB is turned off when you turn off the ignition. 4. Connect the orange wire, with its inline fuse, to a source of voltage that supplies constant positive (+) power (regardless of the ignition switches position) or directly to your vehicle's positive (+) battery terminal. This enables the radio to remember the last channel you tuned to when you turn the radio back on. 7

Selecting an Antenna

When you decide on an antenna and its location, consider these points: The antenna should be positioned as high as possible. The antenna and the antenna cable should be routed as far as possible from any source of electrical noise such as ignition systems, electric gauges, and motors. Your local RadioShack store sells a variety of CB antennas for both mobile and base-station use. Choose the one that best meets your needs.

Connecting an Antenna

Follow the mounting instructions supplied with the antenna you choose. Route the antenna cable to the CB, then thread the PL-259 antenna cable plug into ANTENNA on the back of the CB. Cautions: Do not run the cable over sharp edges or moving parts that might damage it. Do not run the cable next to power cables or other CB antenna cables.
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USING THE CB AS A BASE STATION
Although this CB is designed for mobile use, you can also use it as a base station. For base-station installation, you need a regulated 12-volt DC power supply, such as Cat. No. 22-504 available at your local RadioShack store. Caution: Most 12-volt DC power supplies plug into a standard AC outlet to produce DC power. Before connecting your CB to a 12-volt DC power supply, read and follow the instructions included with the power supply. You also need a base station antenna and coaxial antenna cable and connectors. Your local RadioShack store also carries a wide selection of suitable antennas, cables, and connectors. Follow these steps to install the CB as a base station. 1. Mount the base station antenna as described in its owner's manual. Warning: Use extreme caution when you install or remove a base station CB antenna. If the antenna starts to fall, let it go! It could contact overhead power lines. If the antenna touches the power line, contact with the antenna, mast, cable, or guy wires can cause electrocution and death. Call the power company to remove the antenna. DO NOT attempt to do so yourself. 2. Route the antenna cable to the CB, then connect the cable to ANTENNA on the back of the CB. 8

3. Plug the single connector end of the power cord into POWER 13.8V DC on the CB's back panel. 4. Connect the black wire to the DC power supply's negative () terminal. 5. Connect the red wire and orange wires, with in-line fuses, to the DC power supply's positive (+) terminal. Note: Due to the lack of a constant 12VDC, as in an automotive installation, if you turn off the DC power supply, the CB remembers the last channel you tuned for only a few minutes. When you turn on the CB and the DC power supply again, the radio automatically tunes to Channel 9.
CONNECTING OPTIONAL EXTERNAL SPEAKERS
You can connect an external CB or PA speaker to your CB. The larger, external speaker provides greater clarity. A PA speaker lets you take advantage of the amplifier and mic to use the CB as a public-address system.

External CB Speaker

To connect an external CB speaker, use a speaker rated at 8-ohms and capable of handling 310 watts of power (such as Cat. No. 21-549). Simply plug the speaker cable's 1/8-inch plug into EXT SP. Connecting the external speaker automatically disconnects the internal speaker.
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Public Address Speaker

To connect a PA speaker to the CB, use an 8-ohm speaker capable of handling 5 or more watts of power and equipped with an 1/8-inch connector on the cable. Contact your local RadioShack store for a selection of suitable speakers. Plug into PA SP. See Using the Public Address Function on Page 14 for operation instructions.

points to CAL scale.

on the upper SWR
4. Release the microphone's talk button. 5. Set S/RF/SWR/CAL to SWR. 6. Press the microphone's talk button again and note the actual SWR measurement on the upper SWR scale. See the chart on Page 10 for help in interpreting the SWR meter readings. The SWR value takes into account the actual frequency of the RF signal transmitted. Therefore, you will get a different SWR reading from one CB channel to another. Almost all the CB transmissions usually fall within an acceptable range. However, for optimum radio performance, we recommend that you fine tune the antenna's system based on the channel you use most. If you have no particular channel preference, set your antenna's SWR for maximum performance on Channel 19.
ADJUSTING THE STANDING WAVE RATIO
Most antennas are factory adjusted. However, you can usually improve performance by matching the characteristics of your antenna system to the CB's RF output power using the built-in SWR meter. The impedance of a CBs output compared to the impedance of the antenna and the antenna cable is typically slightly mismatched. By adjusting this impedance ratio to be as close to 1:1 as possible, you maximize the efficiency of your system. After you have properly installed the antenna and routed its cable, follow these steps to adjust the standing wave ratio Note: The SWR on some mobile and base-station antennas cannot be changed. 1. Turn on the CB by turning OFF/VOLUME clockwise until it clicks. 2. Set S/RF/SWR/CAL to CAL. 3. Hold down the microphone's talk button and adjust SWR CAL so the SWR/RF signal meter's needle

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STANDING WAVE RATIO GUIDELINES
The ideal standing wave ratio (SWR) is 1:1, or a meter reading of 1 on the SWR meter's top scale. This reading, however, can only be obtained under laboratory conditions. A SWR ratio of 1.5:1 to 2:1 is excellent for most mobile CB antenna applications. This chart helps you interpret the different readings you might see.
Standing Wave Ratio Performance
Ratio 1:1 1.5:1 Rating Superior Evaluation Perfect match between the antenna/cable and the RF output of the CB. The antenna/cable system is an outstanding match to the transmitters RF output. Ideal for most CB installations. The antenna/cable system will perform to specification under most normal conditions. Indicates a need to inspect the system, the mounting of the antenna and all pertinent hardware.

1.5:1 2:1

Excellent

2:1 3:1

Higher than 3.1:1

Inefficient

Prolonged exposure to salt spray, humidity, weather-induced corrosion, or vehicle vibration can cause antenna performance to degrade with a subsequent rise in the SWR. Anytime you notice that the SWR reading is greater than 3:1, check the condition of the antenna, the antenna cable and all antenna connectors and hardware.
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A QUICK LOOK AT THE CONTROLS
Channel 9-NORChannel 19 Switch
RF Meter/SWR/ Calibrate Switch
CB/Weather Alert/Public Address Switch Noise Blanking On/Off Switch Audio Clarity Enhancer On/Off Switch

Channel Display

Weather Alert Indicator

SWR Meter RF Meter

Transmit/Receive Indicator
Hand-Held MIC with Channel Up/Down Control Volume / Power Switch

Squelch Control

RF Gain Control NOAA Weather Channel Selector
Rotary Channel Tuning Dial
Standing Wave Ratio Calibration Control
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OPERATION

Before you start using your CB, you should know how to use it effectively and courteously. CB Operation Tips on Page 15 contains information that will help you get more enjoyment from using your CB. 6. To manually tune channels, turn the tuning control beneath the display to select a channel. The selected channel number appears, and the SWR/RF/Signal Meter shows the signal strength. To quickly tune to Channel 9 or 19, set CH-9/NOR/CH-19 to CH-9 or CH19. 9 or 19 flashes. Important: Always give emergency communications priority on Channels 9 and 19. Your CB provides for fast selection of Channel 9 and 19 for that reason. Notes: Selecting either Channel 9 or 19 overrides the manual channel selection control. All channels, with the exception of Channels 9 and 19, by agreement, are available for general communications. Channels 9 and 19 are reserved for motorist assistance and for reporting emergency situations, hazardous road conditions, and the like. 7. If necessary, turn RF GAIN clockwise to boost the strength of a signal. 8. If you hear low-level popping-type noise, set NB/OFF to NB to turn on the noise blanking circuit. 9. To improve communication quality, set ACE/OFF to ACE. This enables the ACE circuit. 10. To turn off the TRC-446, turn OFF/ VOLUME counterclockwise until you hear it click.

TURNING ON THE CB AND RECEIVING TRANSMISSIONS
1. Turn SQUELCH fully counterclockwise. 2. Set CH-9/NOR/CH-19 to NOR, S/RF/ SWR/CAL to S/RF (send and receive), and CB/WX/PA to CB. 3. To turn on the CB, turn OFF/VOLUME clockwise until it clicks and you hear a hissing sound. TX/RX lights, the CB displays the last-tuned channel number, and the SWR/RF/Signal Meter lights. 4. Turn SQUELCH clockwise until the hissing sound stops. Note: If the CB picks up unwanted, partial or very weak transmissions, continue to turn SQUELCH clockwise to decrease the CB's sensitivity to these signals. Turn SQUELCH counterclockwise if you want to listen to a weak or distant station. 5. Adjust OFF/VOLUME to a comfortable listening level.
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Changing Channels Using the Controls on the Microphone
To tune to the next higher or lower channel, press UP or DOWN on the microphone. To quickly change channels in either direction, hold down UP or DOWN until you reach the desired channel. To prevent accidentally changing the channel with UP or DOWN, press LOCK. Press LOCK again to restore the UP or DOWN operation.
4. To turn off the TRC-446, turn OFF/ VOLUME counterclockwise until you hear it click.
LISTENING TO WEATHER BROADCASTS
The TRC-446 can receive seven preprogrammed weather channels which have been allocated by the Federal Communications Commission (FCC) for use by the National Oceanographic and Atmospheric Administration (NOAA). NOAA broadcasts your local forecast and regional weather information on one or more of these channels in your area. Your TRC-446 receives these weather service frequencies:
Frequency (MHz) 162.400 162.425 162.450 162.475 162.500 162.525 162.550

TRANSMITTING

Note: We recommend you try receiving transmissions before you transmit. 1. Follow Steps 19 under Turning On the CB and Receiving Transmissions on Page 12. 2. Hold down the microphone's talk button and speak into the microphone in a normal voice from about 23 inches away. TX/RX turns red, and the SWR/RF/signal meter indicates the strength of your transmission. Note: Do not speak too loudly when transmitting. It does not make your signal any stronger, and might distort your transmission. 3. When you finish transmitting, release the microphone talk button. TX/RX turns green. The TRC-446 can now receive transmissions.
Channel WX2 WX4 WX5 WX3 WX6 WX7 WX1
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To listen to one of the seven available weather channels, set CB/WX/PA to WX, then rotate WEATHER to choose a channel for your listening area. The channel display and the SWR turn off. Readjust OFF/VOLUME if necessary. Note: When the CB radio is set to CB or PA, and you enter a NOAA broadcast area, the state of the WX/ALERT indicates three possible situations: OFF No weather signal on the selected weather channel. Check another channel. GREEN Normal weather signal. No emergecy broadcast. ORANGE Weather alert broadcast on the selected channel. Turn to WX to listen to information or power off then on to clear the alert.

Personal Uses

Keep in touch with home while driving to work, to the store, or to a social activity. Let your family know you are tied up in traffic or that you will stop by the store on the way home. If you are a two-or-more car family, CBs are great for inter-car communications while family members are going places.
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USING COMMON 10-CODES

Citizen's band operators have largely adopted the following 10-codes for standard questions and answers. These codes permit faster and more precise communication in noisy areas. This table lists codes adopted by the Associated Public-Safety Communications Officers (APCO).
Code 10-1 10-2 10-3 10-4 10-5 10-6 10-7 10-8 10-9 10-10 10-11 10-12 10-13 10-14 10-15 10-16 10-17 10-18 10-19 10-20 Meaning Your signal is bad. Your signal is good. Stop transmitting. Message received and understood. Relay information to ______. I am busy or are you busy? Out of service. In service. Repeat last message. Negative (NO). ____________in service. Stand by. Report road/weather conditions. Information. Message delivered. Reply to message. En route. Urgent Contact_______ Whats your location? 10-30 10-31 10-33 10-34 10-41 10-62 Code 10-21 10-22 10-23 10-24 10-25 10-26 Meaning Call______by telephone. Cancel last message. Arrived at the scene. Assignment complete. Meet______________. Estimated time of arrival is___ Use caution. Pick up. Emergency traffic. Clear the channel. What time is it? Switch to Channel Cannot understand.
Note: Although this table lists the 10codes meanings in the form of a statement, they can also be phrased as questions (10-6: Are you busy?, 10-20: What is your location?).
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MAXIMUM RANGE

The maximum range and quality of CB transmissions vary depending on the following typical conditions: The type and quality of antenna used. The height of the antenna's mounting location the higher the antenna, the greater the signal's range The surrounding terrain mountains and tall buildings limit the range. Weather conditions. The number of nearby CBs operating on the same channel.

If you suspect engine noise as a source, turn off the engine and operate the CB with the ignition set to ACC. If most or all of the noise stops, the problem is in vehicle's ignition or electrical system. The following few hints can help you reduce or eliminate such noise. Replace old ignition wires with new, high-voltage, noise-suppression wires. Install noise suppressors on your spark plugs, or install new spark plugs that have built-in suppressors. Be sure that the black wire ground connection is securely attached to either your vehicles battery's negative (GND) terminal or to a good electrical chassis ground. If problems persist, check your alternator or generator, voltage regulator, and any stand-alone gauges. Noise from these sources can be reduced or eliminated using bypass capacitors at various output voltage points. Your local RadioShack store has a wide selection of noise-suppression accessories.

REDUCING NOISE

The audio clarity enhancer (ACE) circuit uses compander (compressor and expander) technology to improve communication quality. The circuit maintains the dynamic range while increasing the signal-to-noise ratio as the gain is automatically controlled according to the input signal level. This results in a reduction in wide band noise. The noise blanking (NB) circuit helps keep background noise to a minimum. However, strong sources of electrical noise, generated by spark plugs or the ignition of your car, or another radio, might be more than the circuit can compensate for.
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TROUBLESHOOTING

If your CB is not working as it should, follow the suggestions below to see if you can eliminate the problem. If the problem persists, take the CB to your local RadioShack store for assistance.
Symptom Check That: OFF/VOLUME is turned on. CB/WX/PA is set to CB OFF/VOLUME is at a sufficient listening level. RF GAIN is set to the correct level.

Reception difficulties

The microphone is securely plugged into MIC. The antenna cable is securely plugged into ANTENNA on the rear of the radio and attached securely to the antenna at the other end. Transmission difficulties The CB is turned on.

OFF/VOLUME is at a sufficient listening level.
The microphone is securely plugged into MIC. All connectors (microphone, antenna, speakers) are tight and secure. When transmitting, you are fully pressing the microphone talk button. The antenna is properly mounted and not obstructed or grounded. No channel selection or only Channel 9 or 19 can be selected. No operation at all.
CB/WX/PA is set to CB CH9/NOR/CH-19 is set to NOR
The power supply and in-line fuse are functioning (Replacing the Fuses on Page 20)
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CARE AND MAINTENANCE

Your RadioShack TRC-446 Deluxe 40-Channel Mobile CB is an example of superior design and craftsmanship. The following suggestions will help you care for your TRC-446 so you can enjoy it for years. Keep the CB dry. If it gets wet, wipe it dry immediately. Liquids might contain minerals that can corrode the electronic circuits.
Use and store the CB only in normal temperature environments. Temperature extremes can shorten the life of electronic devices, and distort or melt plastic parts. Keep the CB away from dust and dirt, which can cause premature wear of parts.
Handle the CB gently and carefully. Dropping it can damage circuit boards and cases and can cause the CB to work improperly.
Wipe the CB with a damp cloth occasionally to keep it looking new. Do not use harsh chemicals, cleaning solvents, or strong detergents to clean the CB. Modifying or tampering with the CBs internal components can cause a malfunction and might invalidate its warranty and void your FCC authorization to operate it. If your CB is not performing as it should, take it to your local RadioShack store for assistance.
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REPLACING THE FUSES

The TRC-446's 2-amp fuses help protect your CB from power surges and short circuits. If the red wire's fuse is blown, replace it with a 2-amp, fast-acting glass fuse, such as Cat. No. 2701007. If the orange wire's fuse is blown, replace it with a 1-amp, fast-acting glass fuse, such as Cat. No. 2701005. Follow these steps to replace each fuse. 1. Make sure the power source and CB are both off. 2. To open the fuse holder, push the fuse holder ends together, then turn either end counterclockwise and release it. 3. If the fuse is blown, replace it. Caution: Do not use a fuse with ratings other than those specified here. Doing so might damage your TRC446. 4. Close the fuse holder by pushing the fuse holder ends together, then turn either end clockwise.

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SPECIFICATIONS

GENERAL
Channels.... 40 Channels Frequency Range... 26.965 MHz to 27.405 MHz Power Requirements.. 13.8V DC (1216 Volts DC, Negative Ground) Dimensions (HWD)... 21/4 71/4 77/8 Inches (200 mm) Weight.... 3.1 lbs (1.4 kg)

RECEIVER

Sensitivity.. 0.5 V or better for 10 dB (S+N)/N Adjacent Channel Rejection.. 50 dB (at 10 kHz) Audio Output... 4.5 Watts (Maximum) Frequency Response... 4502500 Hz Intermediate Frequency... 1st IF: 10.695 MHz 2nd IF: 455 KHz Cross Modulation.... 50 dB Squelch... Adjustable from 0.5 V to 1 mV

TRANSMITTER

Output Power... 4 Watts (FCC Maximum) Type of Modulation.. AM Double-Sideband, Full Carrier Modulation Modulation Capability... 90% Spurious Emission... Less than 70 dB Frequency Tolerance... 200 Hz Antenna Impedance.... 50 Ohm Current Drain.. (13.8-volt supply) 1 Amp with No Modulation 1.6 Amps with 80% Modulation
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PUBLIC ADDRESS

Output Power... 4.2 Watts (Maximum) Current Drain (at maximum power).. 1.2 Amps

WEATHER RADIO

Frequency Coverage (MHz)... 162.400 162.425 162.450 162.475 162.500 162.525 162.550
Specifications are typical; individual units might vary. Specifications are subject to change and improvement without notice.
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Limited Ninety-Day Warranty
This product is warranted by RadioShack against manufacturing defects in material and workmanship under normal use for ninety (90) days from the date of purchase from RadioShack companyowned stores and authorized RadioShack franchisees and dealers. EXCEPT AS PROVIDED HEREIN, RadioShack MAKES NO EXPRESS WARRANTIES AND ANY IMPLIED WARRANTIES, INCLUDING THOSE OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE LIMITED IN DURATION TO THE DURATION OF THE WRITTEN LIMITED WARRANTIES CONTAINED HEREIN. EXCEPT AS PROVIDED HEREIN, RadioShack SHALL HAVE NO LIABILITY OR RESPONSIBILITY TO CUSTOMER OR ANY OTHER PERSON OR ENTITY WITH RESPECT TO ANY LIABILITY, LOSS OR DAMAGE CAUSED DIRECTLY OR INDIRECTLY BY USE OR PERFORMANCE OF THE PRODUCT OR ARISING OUT OF ANY BREACH OF THIS WARRANTY, INCLUDING, BUT NOT LIMITED TO, ANY DAMAGES RESULTING FROM INCONVENIENCE, LOSS OF TIME, DATA, PROPERTY, REVENUE, OR PROFIT OR ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, EVEN IF RadioShack HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. Some states do not allow the limitations on how long an implied warranty lasts or the exclusion of incidental or consequential damages, so the above limitations or exclusions may not apply to you. In the event of a product defect during the warranty period, take the product and the RadioShack sales receipt as proof of purchase date to any RadioShack store. RadioShack will, at its option, unless otherwise provided by law: (a) correct the defect by product repair without charge for parts and labor; (b) replace the product with one of the same or similar design; or (c) refund the purchase price. All replaced parts and products, and products on which a refund is made, become the property of RadioShack. New or reconditioned parts and products may be used in the performance of warranty service. Repaired or replaced parts and products are warranted for the remainder of the original warranty period. You will be charged for repair or replacement of the product made after the expiration of the warranty period. This warranty does not cover: (a) damage or failure caused by or attributable to acts of God, abuse, accident, misuse, improper or abnormal usage, failure to follow instructions, improper installation or maintenance, alteration, lightning or other incidence of excess voltage or current; (b) any repairs other than those provided by a RadioShack Authorized Service Facility; (c) consumables such as fuses or batteries; (d) cosmetic damage; (e) transportation, shipping or insurance costs; or (f) costs of product removal, installation, set-up service adjustment or reinstallation. This warranty gives you specific legal rights, and you may also have other rights which vary from state to state. RadioShack Customer Relations, 200 Taylor Street, 6th Floor, Fort Worth, TX 76102

We Service What We Sell

RadioShack A Division of Tandy Corporation Fort Worth, Texas 76102
937485 Printed in Thailand