Battery Pack Latch

Open this latch for battery removal.
CONTROLS & CONNECTORS (LCD DISPLAY)
This field displays the course heading in degrees. See page 33. This is the Course Deviation Indicator, used during VOR Navigation. See page 32.
This icon indicates that the Book Memory Bank is in use. See page 15.
This indicator confirms that Secondary Key Function is active. See page 6.
This icon is the Low Battery indicator, which blinks when the battery voltage becomes too low for proper operation.
This indicator confirms that this channel will be skipped during scan. See page 29. These digits provide frequency or alphanumeric information about the channel you are using.
This icon is used during VOR navigation, to indicate that the displayed information is based on a course from the VOR station. See page 33.
This icon is used during VOR navigation, to indicate that the displayed information is based on a course to the VOR station. See page 33.
This indicator confirms that the A UTOMATIC NOISE L IMITER is activated. See page 18.
This indicator confirms that DUAL W ATCH is active. See page 30.
This indicator confirms that the Split (Duplex) mode is activated during VOR operation. See page 38.
CONTROLS & CONNECTORS (KEYPAD)
Primary Function (Press Key) Frequency Entry Digit 1 Frequency Entry Digit 2 Selects TO VOR mode Frequency Entry Digit 3 Selects FROM VOR mode Selects Memory Display Type (page 27) Locks the Keypad
Secondary Function Activates DVOR mode (Press +)
Primary Function (Press Key)

Frequency Entry Digit 4

Frequency Entry Digit 5 Activates the Altimeter Set function
Frequency Entry Digit 6 Activates the Sensor Functions
Selects Emergency Channel (121.5 MHz) None
Secondary Function Activates Course Deviation Indicator mode (Press +)

Frequency Entry Digit 7

Frequency Entry Digit 8
Frequency Entry Digit 9 Allows Skipping of Channel during Scan
Activates Automatic Noise Limiter None
Secondary Function Activates Split (Duplex) On/Off Switch for mode Keypad Beeper (page 21) (Press +)
Primary Function (Press Key) Secondary Function (Press +)
Memory Write Command Split-Memory Write Command
Frequency Entry Digit 0 None
Activates Scanning Activates Dual Watch
Activates Secondary Key mode None
CONTROLS & CONNECTORS (LEFT SIDE)
PTT (PUSH TO TALK) Switch
Press this button to transmit when you are operating in the COM band. Release this button to return to the RECEIVE mode. See page 16.

MONITOR Switch

This button may be pressed to open the squelch manually, allowing you to listen for very weak signals. Press and hold this button for 2 seconds to open the squelch continuously. Press this button again to resume normal (quiet) monitoring. See page 18.

LAMP Switch

Pressing the LAMP switch momentarily will illuminate the display and keypad for five seconds, after which the back-lighting will automatically turn off. Press and hold this switch for 2 seconds to activate the back-lighting lamp continuously. To turn the lamp off, press this switch again. The LAMP switch may be configured in several ways via the Menu; see page 43 for details.
CONTROLS & CONNECTORS (RIGHT SIDE)

MIC/EAR Jack

You may connect the supplied CT-60 Headset Cable or the (optional) MH-44A4B Speaker/Microphone to this jack. Never connect any Speaker/Microphone that is not recommended by the manufacturer. Because these jack connections are unique, using a Speaker/Microphone that is not specified by Vertex Standard may damage the VXA-210.

MIC /SP

EXT DC Jack

EXT DC

When an external 12-Volt DC power source is available, you may connect the (optional) E-DC5B External DC Cable here. Do not connect any wire to this jack if that wire is connected directly to a 28-Volt DC source. Connecting the VXA-210 directly to a source which exceeds 15.0 Volts DC will result in damage to the unit.

BEFORE YOU BEGIN

Precautions
r This apparatus is capable of two-way communication on channels used for critical aviation safety communications. Therefore, it is important that this radio be kept away from children or other unauthorized users at all times. r When making DC connections via the (optional) E-DC-5B DC cable, be absolutely certain to observe the proper voltage level and polarity guidelines. Do not connect this radio directly to any 24 ~ 28 Volt DC source, nor to AC power of any kind. Connecting the VXA-210 directly to a source which exceeds 15.0 Volts DC will result in damage to the unit. r Do not dispose of the Ni-Cd Battery Pack in a fire. Do not carry a Ni-Cd Battery Pack in your pocket, where keys or coins could short the terminals. This could create a serious fire/burn danger, and possibly cause damage to the Ni-Cd pack. r Although the VXA-210 is designed to be water resistant, the enclosure is not waterproof. Do not allow the radio to become submersed in water, and do not expose it and/or its Ni-Cd Battery Pack to water spray under pressure.
Battery Installation and Removal
To install the battery, hold the transceiver with your left hand, so your palm is over the speaker and your thumb is on the top of the Belt Clip. Insert the battery pack into the battery compartment on the back of the radio while tilting the Belt Clip outward, then close the Battery Pack Latch until it locks in place with a Click.

Tilt the Belt Clip

the Install B attery Pack
Close the Battery Pack Latch
To remove the battery, turn the radio off and remove any protective cases. Open the Battery Pack Latch on the bottom of the radio, then lift the battery upward and out from the radio while tilting the Belt Clip upward. Do not attempt to open any of the rechargeable Ni-Cd packs, as personal injury or damage to the Ni-Cd pack could occur if a cell or cells become accidentally short-circuited.

Battery Charging

It is necessary to fully charge the Ni-Cd battery before its first use. Follow these procedures: Install the supplied FNB-64 Ni-Cd battery pack onto the transceiver. Ensure that the transceiver is switched off. Plug the NC-77 into the AC line outlet. Insert the transceiver and battery pack into the NC-77; the antenna jack should be at the left side when viewing the charger from the front. If the transceiver and battery pack are inserted correctly, the RED indicator will glow. A fullydischarged pack will be charged completely in 10 hours. Important Notes: r The NC-77 is not designed to power the transceiver for operation (reception or transmission). r Do not leave the charger connected to the transceiver for continuous periods in excess of 24 hours. Long term overcharging can degrade the Ni-Cd battery pack and significantly shorten its useful life. r If using a charger other than the NC-77, or if using a battery pack other than the FNB-64, follow the appropriate instructions provided with the charger/battery. Contact your Dealer if you have any doubts about the appropriateness of the particular charger or battery pack you intend to use.

VXA-210/NC-77

Low Battery Indication
As your battery discharges during use, the voltage will gradually become lower. When the battery voltage reaches 6.0 Volts, the icon will blink on the LCD display, indicating that the battery pack must be recharged before further use. Avoid recharging Ni-Cd batteries before the Low Battery indicator is observed, as this can degrade the charge capacity of your Ni-Cd battery pack. Vertex Standard recommends that you carry an extra, fully-charged pack with you so you will not lose communications capability due to a depleted Ni-Cd battery. This deep cycling practice will help to maintain longer overall battery life after many recharging cycles.
Installing the FBA-25 (option) Alkaline Battery Case
The optional FBA-25 Battery Case allows operation of the VXA-210 using six AA size Alkaline batteries. When installing batteries, insert the () end first, then press in the (+) end so the battery snaps into place. Always replace all six batteries at the same time, paying attention to the polarity indicated inside the case. The FBA-25 must not be used with rechargeable cells. The FBA-25 does not contain the thermal and over-current protection circuits (provided in the FNB series of Ni-Cd Battery Packs) required when utilizing Ni-Cd cells.

The VXA-210 can quickly access the 121.500 MHz Emergency Frequency. This function can be activated even when the keypad lock function is in use. r To access the Emergency Frequency, press the [ 121.5 ] key momentarily.

Squelch Adjustment

1. Press the [F] key momentarily, then press downward on the DIAL selector knob to activate the Menu (SET) mode. 2. Rotate the DIAL selector knob to select the Menu Item 01 SQL. 3. Press downward on the DIAL selector knob, then rotate the DIAL selector knob to set the squelch threshould (0 to 8) so that the receiver is just silenced. A higher number indicates that a higher signal level is required in order to open the squelch. 4. Press downward on the DIAL selector knob to save your new setting. 5. Press the PTT switch to exit the Menu (SET) mode. r To exit the Emergency Frequency, press downward on the DIAL selector knob.

Tuning Methods

Throughout this manual, you will see references to several different frequency setting methods. Each will be particularly useful in a particular operating situation, and they are described below: VFO (Variable Frequency Oscillator) The VFO is a tuning dial system which allows you to tune through the NAV or COM bands in 25-kHz steps using the DIAL selector, the Keypad, or the scanner. MR (Memory Recall) The MR (Memory Recall) mode of the VXA210 provides the user with the ability to store and recall as many as 50 channels in the radios main memory bank. These memory channels may also be labeled by you with an alpha/numeric name of up to 8 characters in length, to aid in quick identification of the channel. See page 26 for details on creating alpha/numeric labels. BOOK (Pre-Programmed) Memories The Book memories are pre-programmed, either at the factory or by your Dealer (depending on your countrys requirements), typically including the major COM and NAV band station frequencies used in your area. The Book memories can be changed by the user. See page 39 for details. WX (Weather Channel) Memories (USA version only) Ten Weather Channels are pre-programmed at the factory. The VXA210 will automatically scan this special bank when it is selected by the user.

( USA version only)

Transmission
To transmit, press and hold the PTT switch. Speak into the microphone area of the front panel grille in a normal voice level. To return to the receive mode, release the PTT switch.
Reception of Weather Channel Broadcasts
(USA version only) The VXA-210 can receive VHF Weather Channel broadcasts, which may assist your flight planning. The VXA-210 includes a ten-channel auto-search feature, which simplifies access to Weather Channels when you are in an unfamiliar location. r To receive Weather Press Channels, press the DIAL selector knob (repeatedly, if necessary) to select the Weather Channel mode. In the Weather Channel mode, - WX - will appear on the display. r The VXA-210 will now scan quickly through the ten standard Weather Channels, and will stop on the first active station found. r If there are two or more weather channels audible in your area, you may select the alternate channel(s) by pressing the P T T switch.

Pressing the PTT switch re-initiates the scanning process. r If there are no Weather Channels in your area, the scanner will not stop. Press the MONITOR button to stop the scanner. r You can also select Weather Channels manually by rotating the DIAL selector knob. r To confirm the current Weather Channel frequency, press ( )] key the [ momentarily. The display changes to frequency indication. Press the [ ( normal display. r To exit the Weather Channel mode, press the DIAL selector knob momentarily to return to the VFO mode.
Note: The Weather Channel mode memorizes the last Weather Channel you have used, and will retain this information until the radio is turned off.
)] key again to return to

Monitor Key

When listening to a very weak signal from an aircraft or ground station, you may observe the signal disappearing periodically as the incoming signal strength becomes too weak to override the squelch threshold setting. To disable the squelch temporarily, press and hold the MONITOR key for 2 seconds on the left side of the radio, just below the PTT button. The squelch will remain open and you should have a better chance of hearing weak signals. To return to normal operation, press the MONITOR key momentarily.
ANL (Automatic Noise Limiter) Feature
For reduction of impulse noise, such as that produced by an engines ignition system, the ANL feature may prove helpful. r To activate the ANL feature, press the [ANL] key momentarily. The ANL icon will appear on F 0 the display, and you should observe a reduction in the ignition noise. r To turn the ANL feature off, repeat the above step; the ANL icon will disappear from the display.

Temperature Display

The VXA-210 can measure the current temperature. r To display the current temperature, press [ F ] [ 6 (SENSR)]. The display will now indiF 0 cate the current temperature. ( )] key to switch the r Pressing the [ temperatue unit between Celsius: C and Fahrenheit: F.

LOCK Function

The lock function prevents accidental changes to the frequency setting and the keypad controls. r To activate the lock feature, press [ F ] )]. [ ( r In the LOCK mode, the display will show F 0 - LOCK - when you rotate the DIAL selector knob, press the DIAL selector knob, or touch a key on the keypad. r To turn the lock feature off, )] again. press [F] [ ( r You can still access the 121.500 MHz Emergency Frequency when the LOCK function is on. Simply press the [121.5] key momentarily (this key never locks). Pressing this key also unlocks the radio.
r Press the PTT switch to return to the normal operation. If the temperature display is incorrectly, it can be recalibrated. See page 22 for details.

Notice

The optional SU-1 Barometric Pressure Unit for the VXA-210 measures pressure in the immediate vicinity of the transceiver. When using the VXA-210 equipped with the SU-1 in a pressurized cabin of an aircraft, of course, the VXA-210 will not be able to measure outside temperature and pressure, nor display altitude accurately. Please rely on your aircrafts altimeter for such data.
Correcting the Atmospheric Pressure Meter (Barometer Offset)
r Press the [F] key, then press the DIAL selector knob to activate the Menu (SET) mode. r Rotate the DIAL selector knob to select Menu Item 15 BARO. r Press the DIAL selector knob to enable adjustment of this Menu item. r Rotate the DIAL selector knob to set the difference (value: in hpa) between the VXA-210 display and the calibrated barometer display. For example, if the VXA-210 display shows 1024 hPA and calibrated barometer indicates 1029 hpa, set the Barometer offset to +005. r Press the DIAL selector knob to save the new setting, and then press the PTT key exit to normal operation.
Correcting the Altimeter Setting (Altimeter Offset)
r Press [F] [5 (ALT.SET)] to enable the Altimeter Set function. r Enter the proper local barometric pressure value (in HG) of the airport directry from the keypad. For example, if the current Barometric Pressure at the airport is 30.05 HG, press [3 ] [0] [0] [5] on the keypad. r Press the PTT key to save the new setting and exit to normal operation. When the Altimeter function is brought up (by pressing [F] [6 (SENSR)]), the VXA-210 will now display your correct altitude (+/ tolerance of the SU1). Please remember that the Altitude function of the VXA-210 is not intended to serve as your primary altimeter instrument. Once you have completed the above calibrations, you can confirm the current Temperature, Barometric Pressure, Altitude, or Density Altitude.
How to Measure the Barometric Pressure or Altitude
r Press [ F ] [ 6 (SENSR)]; the display will show current temperature. r Rotate the DIAL F 0 knob to select the desired sensor (see next page). )] key to change the measurer Press the [ ( ment units of the current sensor (or On/Off the Pressure Graph). r Press the PTT key exit to normal operation.

Weather Sensor Mode

The Weather Sensor Mode allows the user to activate only the sensor and display circuits of the VXA-210, for use of the radio solely as a weather monitor. With the radio circuits not being activated, battery consumption is reduced significantly. 1. Press and hold in the MONITOR and LAMP keys while turning the radio on, activate the Weather Sensor Mode. 2. Turn the DIAL knob to select the desired sensor among from the TEMP, BARO, ALTI, GRPH, and D.ALT selection. )] key to change the mea3. Press the [ ( surement units of the current sensor, if desired. 4. Turning the radio off, then on again, will return the VXA-210 to normal operation.

Recalling the Memories

r Press the DIAL selector knob, repeatedly if necessary, until MR (Memory Recall) appears on the display. In the MR mode, you will see CH - and the previously selected channel number appearing on the LCD. r Rotate the DIAL selector knob to select the desired memory channel. r You may change the title structure of the Memory display type among:
1. Channel Indication (sequential Channel Number, e.g. CH - 001, CH - 002, etc.); 2. Frequency Indication (e.g. 122.500); or 3. Alphanumeric Label (e.g. LAX FSS).

Alpha-tag Charactors

0 C O 1 D P < 2 E Q > 3 F R + 4 G S 5 H T 6 I U / 7 J V D 8 K W 9 L X S A M Y | B N Z -
r To change the Memory display title, press the [ ( )] key repeatedly, if necessary, until you get the desired display title structure. r To exit the Memory mode, press the DIAL selector knob momentarily to return to the VFO mode. Note: In either the MR or the Book Memory mode, you can change memory channels in 10 channel steps: press the [F] key momentarily, then rotate the DIAL selector knob. The icon will show at the right edge of the display when the 10 channel step tuning mode is active. Press the [F] key once more to resume normal channel selection in 1 channel steps.

SCANNING OPERATION

The VXA-210 allows you to scan automatically in the VFO 1 , Main Memory, Book Memory, or Weather Channel2 modes. It pauses on signals encountered, so you can talk to the station(s) on that frequency, if you like. 1: In the VFO mode, the automatic scanner is only available in the COM band (118.000 - 136.975 MHz); when the scanner reaches the uppermost frequency in the COM band, it will revert to the bottom end of the COM band and repeat the scanning process until you cancel the scanning process. 2: USA version only. If you wish to scan in the NAV band (108.000 - 117.975 MHz), you can do so manually, as described at the right. Scanning operation is basically the same in each of the above modes. r Press the [SCAN (DW)] key momentarily to start the automatic scanner upward (toward a higher frequency or a higher channel number). r When the scanner encounters a signal, scanning pauses and the radio remains on that channel until one second after the signal disappears, after which scanning will resume. r While the scanner remains paused on a frequency, the decimal point of the frequency display blinks. The display will be illuminated unless the Scan Lamp Feature is turned off. r To change the scan direction, turn the DIAL selector knob one click in the opposite direction. r To stop the automatic scanner, press the PTT switch or the DIAL selector knob momentarily. You may also press [SCAN (DW)] key again. The VXA-210s automatic scanner is not operational in the NAV band (108.000 - 117.975 MHz), because the NAV stations (ILS, etc.) transmit constantly (thereby causing the scanner to stop repeatedly). However, you can scan manually in the NAV band, per the following procedure: r Press and hold the [SCAN (DW)] key to start the manual scanner. Scanning will continue as long as the key is depressed. r Release the [ SCAN ( DW )] key to stop the manual scanner immediately. Note: When scanning upward in frequency, when the frequency reaches the COM Band (118.000 - 136.975 MHz) via manual scanning, The VXA-210 will switch to the automatic scanner mode.

Channel-Skip Scanning

Continuous-carrier stations like ATIS (Automatic Terminal Information Service) or Weather Broadcast stations inhibit scanner operation. Since these stations are always active, the scanner will be halted repeatedly on their channels. Such channels can be set to be skipped during Memory scanning (MR, Book or WX modes), if you like, so as not to interfere with automatic channel scanning: r Recall the Memory Channel to be skipped during scanning. r Press [F] [9 (SKIP)]. The t icon will appear in the lower right corner, indicating that the channel is to be ignored during scanning. r You can also designate a channel to be skipped while scanning. When the receiver is halted on a channel that you wish to skip, press and hold the [SCAN (DW)] key for 2 seconds (the t icon will appear next to the channel to be skipped). r Later, to re-enable the memory channel for scanning, repeat the first two steps. The t icon will disappear by the channel you have just reenabled. Note: A memory set to be skipped is still accessible for manual memory selection using the DIAL selector knob.

DUAL WATCH OPERATION

The Dual Watch feature automatically checks for activity on a priority channel while you are operating on another channel. During Dual Watch operation, the current channel and the Priority channel will each be polled for a 500 ms interval, as the VXA210 looks for activity on each channel. r To start Dual Watch, press [F] [SCAN (DW)]. The DW icon will appear on the display. r While receiving on the current channel (not the Priority channel), you may push the PTT switch at any time to transmit on that channel. r When a signal is received on the Priority channel, operation immediately shifts to the Priority channel, the DW icon will blink, and the display will become illuminated. While receiving on the priority channel, if you momentarily press the PTT switch, Dual Watch will be disabled. You may then transmit on the Priority Channel. r To stop Dual Watch, press [F] [SCAN (DW)]. r If you wish, you may use both the Dual Watch and Scan features simultaneously. To do this, start the Dual Watch first, then start the Scanner. The Priority Channel is defined as the last-used Memory Channel (when using the VFO mode) or Memory Channel 1 (when using the Main Memory or Book Memory modes).

PRIORITY DUAL WATCH OPERATION
Similar to Dual Watch operation (described on previous page), Priority Dual Watch is an enhanced version which includes the following additional features: l The receiving time interval (ratio) between the current channel and the Priority channel may be customized via the Menu Item PRTM. See page 43 for details. l Irrespective of which channel is currently being received, when the PTT button is pushed transmission will always occur on the Priority channel. Before initiating Priority Dual Watch, Menu Item 10 DWMD must be set to the Priority mode (instead of Dual Watch). See page 43 for details. r To start Priority Dual Watch, press [F] [SCAN (DW)]. The DW icon will appear on the display. r While receiving on the current (non-Priority) channel, pressing the PTT button once causes the radio to switch to the Priority channel and cancels Dual Watch. Press the PTT button again to transmit on the Priority channel. r When a signal is received on the Priority channel, reception immediately shifts to the Priority channel, the DW icon will blink, and the display will become illuminated unless the Scan Lamp Feature is turned off. While receiving on the priority channel, if you momentarily press the PTT switch, Priority Dual Watch will be disabled. You may then transmit on the Priority Channel. r To stop Priority Dual Watch, press [F] [SCAN (DW)].

VOR NAVIGATION

General VOR Equipment
COURSE Indicator COURSE Deviation Needle TWO-Degree Deviation Marks

TO-FROM Flag Indicator

COM BAND (118.000 - 136.975 MHz)
NAV BAND (108.000 - 117.975 MHz)

DVOR MODE CDI MODE

COURSE Indicator COURSE Deviation Needle
TO-FROM Flag Indicator OVERFLOW Indicator

To Select the DVOR Mode

r When entering the NAV band (108.000 - 117.975 MHz), the VXA-210 selects the DVOR mode automatically. The COURSE INDICATOR field will appear at the upper left corner on the display, and the TO or FROM indicator will appear above the frequency display on the display. Note: The COURSE INDICATOR indicates - - - when either your aircraft is too far away from the VOR station or the frequency is not correctly set to that of the VOR station. Conversely, the COURSE INDICATOR will indicate loc when a localizer signal is being received. r The TO or FROM flag indicators indicate whether the VOR navigation information is based on a course leading to the VOR station or leading away from the VOR station. r To change the flag from TO to FROM or vice versa, press the [F] [3 (FROM)] or [2 (TO)] key, respectively. r The small C OURSE I NDICATOR and TO/ FROM flag indicators may be toggled to the larger frequency portion of the display. To do )] key for 2 this, press and hold in the [ ( seconds to toggle to the larger display area. Press )] key momentarily again to return the [ ( to the smaller displays.

COURSE Indicator TO-FROM Flag Indicator

(for 2 seconds)

(momentarily)

Flying to a VOR Station

The VXA-210 can indicate the deviation from the direct course to a VOR station. r Select a VOR station on your aeronautical chart and turn the DIAL selector knob (or enter the frequency directly with the keypad) to the frequency of the VOR station. r To indicate the deviation between your current flight path and the desired course, press [F] [4 (CDI)] to change to the CDI (Course Deviation Indicator) mode. The COURSE DEVIATION ARROW will appear above the frequency field on the display when your aircraft is off the direct course to the VOR station. r When your aircraft is off course to the right, the Course Deviation Arrow display will show bars to the left side of the diamond ( | | ). When your aircraft is off course to the left, the Course Deviation Arrow display will show bars to the right side of the diamond ( | | ). Correct your course until no bars appear on either side of the CDI diamond (only will be visible when the heading is correct). r To return to the DVOR mode, press [F] [1 (DVOR)].
The Aircraft is ON COURSE
OFF COURSE to the right 6 degrees
OFF COURSE to the left 6 degrees

VOR (TAC) Los Angeles

LAX - 113.600MHz

Magnetic North

e u rs g5

VOR Station

120 130

cra Air

e ft H
The Aircraft is OFF COURSE

270 260

350 10
in e ad ) ft H e irc ra f c our s A se of (6 n c our F lo w
b uld s ho a ft cr Air d in g he a

160 150

Entering a Desired Course
The VXA-210 can also be configured to indicate the deviation from the desired course, not only the deviation from the path to the VOR station. r Set the frequency to the desired VOR station. r To change the TO or FROM flag to TO, if it is not in that mode already. r Press [F] [4 (CDI)] key to change to the CDI mode. r Set the desired course to the VOR station using the DIAL selector knob or keypad (three digits input; e.g. 47, press [0] [4] [7]). Note 1: The ( | | ) or ( | | ) indication will appear on the display when your aircraft is off the desired course. Note 2: When your heading is correct, the ABCS function may be more useful than the course input option. r The COURSE DEVIATION ARROW points to the right when your aircraft is off course to the left, and it points to the left when your aircraft is off course to the right. Note 1: To get back on course, fly right more than the number of degrees indicated by the COURSE DEVIATION ARROW. Note 2: If the overflow indicator u appears on the right side, select a heading plus 10 degrees to the desired course; if the overflow indicator t appears on the left side, select a heading minus 10 degrees.

+ Press

2. Rotate the DIAL selector knob to select the Menu item (feature) you wish to view and/or modify. 3. Once you have selected the desired Menu Item, press the DIAL selector knob once to view the current setting for the item.
5. Press the DIAL selector knob to save your new setting. 6. If you need to change more than one Menu item, repeat steps 2 - 5. 7. Press the PTT switch to exit the Menu (SET) mode.

MENU Listing

A listing of the Menu items available via the SET mode may be found below.
Menu No. 05 Menu Item SQL MCLR RESM SCNL BEEP Function SQLSquelch Level Setting Memory Channel Clear Scan-Resume Mode Setting Scan Lamp On/Off Keypad Beeper On/Off Receiver Battery Saver LCD Illumination Mode CPU Clock Shift Priority Checking Time Available Values 0~8 CAR/5 on/oFF on/oFF oFF/ABS/ 1:1 ~ 1:5 KEY/TGL/5 on/oFF 05/10/15/ 20/25/30 DW/PRI 0/1/2/3 on/oFF on/oFF 12.7 ~ +12.7 C 127 ~ +127 hpa Default 2 CAR on on 1:1 KEY oFF 15 (1.5 sec) DW 1 oFF on 0 C 0 hpa

01 [SQL]

Function: Squelch Level Setting Available Values: 0 ~ 8 Default Setting: 2 Select a setting for this Menu item which just silences the receiver when no signal is present. Use the lowest setting which will keep the receiver quiet between incoming transmissions.
06 RSAV 07 LAMP 08 SFT 09 PRTM

02 [MCLR]

Function: Memory Channel Clear (MR memory only) To Clear a Memory channel: 1. Select the Menu Item MCLR. 2. Press the DIAL selector knob, then rotate the DIAL selector knob to recall the memory channel to be erased (MCLR xx will appear on the display). 3. Press the DIAL selector knob to clear the Memory channel (Memory channel number will disappear). Important Notice: An erased channel cannot be restored, and CH - 001 cannot be erased, as it is used for Priority Channel operation.
Select the 10 DWMD Dual Watch/Priority Function 11 POBP Select the Power on Beep 12 IMIC Internal Microphone On/Off 13 EMRG Emergency Channel On/Off Correcting the 14 TEMP Temperature setting Correcting the 15 BARO Atmospheric pressure

03 [RESM]

Function: Scan-Resume Mode Setting Available Values: CAR/5 Default Setting: CAR In the CAR (Carrier Drop) mode, the scanner will remain halted for as long as there is a carrier present on the channel; after the carrier drops at the end of the other stations transmission, the scanning will resume. In the 5 (5-Second Pause) mode, the scanner will halt for five seconds only, after which scanning will resume (whether or not the other station is still transmitting).

05 [BEEP]

Function: Keypad Beeper On/Off Available Values: on/oFF Default Setting: on If you do a lot of scanning, you may wish to set this Menu item to oFF, as the Beeper will be heard each time the scanner pauses.

06 [RSAV]

Function: Receive Battery Saver Available Values: 1:1 ~ 1:5/oFF/ABS Default Setting: 1:1 The setting of 1:5 will promote the greatest conservation of battery capacity, but the receivers response time to incoming calls will be slowed somewhat. ABS: Automatic Battery Saver, based on activity on the receiver. Note: This feature does not operate during Scan or Dual Watch.

04 [SCNL]

Function: Scan Lamp On/Off (while paused) Available Values: on/oFF Default Setting: on If you set this function to on, the lamp will be illuminated whenever the scanner pauses. The lamp will go off automatically when scanning resumes.

07 [LAMP]

Function: Display and Keypad Illumination Mode Available Values: KEY/TGL/5 Default Setting: KEY In the KEY mode, the lamp will be activated for 5 seconds when any front panel key is pressed. In the TGL mode, the LAMP switch toggles the lamp on and off. In the 5 mode, the LAMP switch activates the lamp for 5 seconds.

10 [DWMD]

Function: Select the Dual Watch/Priority Function Available Values: DW/PRI Default Setting: DW In the DW mode, the VXA-210 will activate the Dual Watch feature when you press [F] [SCAN (DW)]. In the PRI mode, the VXA-210 will activate the Priority feature when you press [F] [SCAN (DW)].

11 [POBP]

Function: Select the Power on Beep Available Values: 0/1/2/3 Default Setting: 1

08 [SFT]

Function: CPU Clock Shift Available Values: on/oFF Default Setting: oFF This function is only used to move a spurious response birdie should it fall on a desired frequency. Consult your Yaesu dealer for details regarding this function.

12 [IMIC]

Function: Internal Microphone On/Off Available Values: on/oFF Default Setting: oFF This controls the status of the radios internal microphone when an external microphone (such as the MH44A4B Speaker Microphone or an aviation headset connected via the CT-60 Headset Cable) is in use. In most applications, set 12 [IMIC] to oFF for proper operation (this disables the internal microphone). The internal microphone will still function normally when the external microphone is disconnected.

09 [PRTM]

Function: Priority Checking Time Available Values: 05/10/15/20/25/30 (x0.1 sec) Default Setting: 15 (1.5 seconds) This Menu item allows you to define how often the Priority Channel will be checked for activity. Note: The Dual Watch Polling time is 500 mS (fixed).

13 [EMRG]

Function: Emergency channel On/Off Available Values: on/oFF Default Setting: on This controls the operation of the Emergency [121.5] key. When set to oFF, this key will not function. You can still use the frequency 121.5 MHz either by entering it on the keypad in the VFO mode, or by recalling it on a previously-stored memory channel.

14 [TEMP]

Function: Correcting the Thermometer setting Available Values: 12.7 ~ +12.7 C Default Setting: 0 C This allows you to calibrate the internal thermometer with a known-to be-accurate source.

15 [BARO]

Function: Correcting the atomspheric pressure Available Values: 127 ~ +127 hpa Default Setting: 0 hpa This allows you to caliblate the Barometer in the optional SU-1 Sensor Unit with a known-to be-accurate source.

INSTALLATION OF THE SU-1

External Antenna Headset (not supplied)
CN-3 Antenna Adapter (Option)

CT-60 Headset Cable

E-DC-5B External Power Cable (Option)
PTT Switch (not supplied) An external PTT switch is required for use with an aviation headset

SPECIFICATIONS

General
TX: 118.000 - 136.975 MHz, RX: 108.000 - 136.975 MHz, Weather Channels (WX-01 - WX-10: USA version only) Channel Spacing: 25 kHz Emission Type: TX: AM, RX: AM & FM (FM: for receiving the Weather Channels, USA version only) Supply Voltage: 6.0 - 15.0 VDC Current Consumption (approx.): 10 A (power off), 30 mA (battery saver on, saver ratio 1:5) 65 mA (squelch on), 190 mA (receive), 1 A (transmit 1.5 W Carrier) Temperature Range: +14 F to + 140 F (10 C to +60 C) Case Size (WxHxD): 2.3 x 4.3 x 1.2 inch (58 x 109 x 30 mm) w/FNB-64 Weight (approx.): 12.2 oz (345 grams) with FNB-64, antenna, and belt clip Frequency Range:

Receiver

Circuit Type: IFs: Sensitivity: Selectivity: Adjacent CH. Selectivity: AF Output (@7.2 V): Double-conversion superheterodyne 35.4 MHz & 450 kHz <0.8 V (for 6 dB S/N with 1 kHz, 30 % modulation) >8 kHz/6 dB <25 kHz/60 dB 0.4 W @ 8 Ohms, 10 % THD 5 W (PEP), 1.5 W (Carrier Power) Better than 10 ppm (+14 F to + 140 F [10 C to +60 C]) Low Level Amplitude Modulation >60 dB below carrier Condenser 150 Ohms Specifications are subject to change without notice or obligation.

Transmitter

Power Output (@ 7.2 V): Frequency Stability: Modulation System: Spurious Emission: Int. Microphone Type: Ext. Mic. Impedance:

IN CASE OF DIFFICULTY

Most operational difficulties can be solved by your Vertex Avionics dealer. Please contact your dealer first for advice and assistance. If the dealer is unable to assist you, you may contact us at Vertex Standard USA. We can be reached by telephone at (562) 404-2700 (ask the operator for Avionics Product Support). If your radio requires repair, it must be sent to Vertex Standard USA. Please note the following: r A Return Authorization is NOT required for repairs, either in or out of warranty. There is no need to contact us before sending a radio for repair. r Please enclose a note describing the problem(s) with the radio, your name and shipping address (no P.O. Box numbers), and a telephone number at which we can reach you during business hours. r Please also enclose a copy of your purchase receipt to establish the warranty date. Radio mainframes are warranted for three years. Accessory r items (batteries, antennas, chargers, etc.) are warranted for one year. Repair turnaround averages about 7 to 10 working days in our shop, excluding time in shipping. This time will vary, based on our current workload. We can provide repair estimates upon your request. There is no additional charge for the estimate if you authorize the repair. If you decline the repair after requesting an estimate, an estimate fee equal to our current schedule for 1/2 hour of labor will be charged. We return ship warranty repairs via UPS ORANGE (3 Day Select) service at our expense. Non-warranty repairs are returned via UPS BROWN (ground service) at your expense. The above information applies to repair procedures in the United States and Canada only. If you are in any other country, please contact your dealer for specific information and instructions.

VXA-210
5 Watts TX Output Power (at 7.2 V. 5 W P.E.P. typ., 1.5 W carrier) 150 Memory Channels (Incl. Pre-Programmed Book Memory Channels) PC Programmable VOR Navigation Display 8-Character Alpha-Numeric Display Back-Lit Keypad and Display One Touch Emergency Frequency (121.5 MHz) Access RX Battery Saver Rugged, Mil-Spec Construction Water Resistant to JIS-4 Specifications NOAA Weather Channel Receive (U.S.A. Only) Temperature Measuring Feature Included Barometric Pressure, Altitude and Density Altitude
Measuring Capability (Option)

Actual Size

Professional-Grade Airband Monitoring with VOR Navigation Display
RUGGED MIL-STD CONSTRUCTION AND ULTRA COMPACT SIZE The Pilot meets the demanding ruggedness requirements of MIL-STD 810. The durable high impact housing and die-cast chassis assure reliable performance even under the most adverse operating conditions. And Vertex Standard's exclusive rubber gasketing system around the housing seams, keypad, knobs, microphone jacks, and speaker grille enures that the Vertex Standard "Pilot" sets a new standard for water resistance among airband transceivers today, with its JIS-4 JIS-4 Grade Water Resistant Construction level of protection. DIRECT FREQUENCY ENTRY VIA EASYTO-READ BACK-LIT KEYPAD For quick access to operating frequencies, simply enter the frequency information directly from the 16 button keypad, then press the "Push To Talk" (PTT) button to transmit. There's no need to store frequencies in memory before you can operate on them. TEMPERATURE MEASURING FEATURE INCLUDED The Pilot includes a temperature-sensing device, which is used to provide a read out of the ambient temperature. The temperature sensor readout may be activated even when the unit is turned off. BAROMETRIC PRESSURE, ALTITUDE AND DENSITY ALTITUDE MEASURING CAPABILITY (Option) Adding the optional SU-1 sensor unit will activate many useful features on the Pilot. With the SU-1 installed the Pilot will monitor barometric pressure and altitude (not intended for primary navigation purposes) and provide the current density altitude calculations with a simple keystroke. There is also an easy-to-follow calibration procedure to aid in the accuracy of this feature. These parameters may also be monitored while the radio is turned off. 150 MEMORY CHANNELS 50 Regular Memory channels and 100 "Book" Memory channels can store just about any commonly used operating frequencies. Convenient Alpha-Numeric display titling makes recalling information stored in memory channels quick and easy. OTHER FEATURES: SUPPLIED ACCESSORIES: ACCESSORIES & AVAILABLE OPTIONS
VOR NAVIGATION DISPLAY (NAV BAND 108.000 - 117.975 MHz)

DVOR TO AND FROM DISPLAY

DVOR MODE
COURSE Indicator COURSE Deviation Needle
AUTOMATIC BEARING CENTERING SYSTEM
Press and Hold key 2 seconds to toggle the DVOR Radial Digits to the larger Display area.
COURSE Indicator "TO"-"FROM" Flag Indicator

CDI MODE

OVERFLOW Indicator "TO"-"FROM" Flag Indicator
COURSE Indicator COURSE Deviation Needle TWO - Degree Deviation Marks "TO"-"FROM" Flag Indicator

General VOR Equipment

3-WAY DISPLAY TITLINGAND BACK-LIT DISPLAY Easy to use, versatile access to channel information is critical to successful transceiver operation. Only Vertex Standard Airband transceivers offer you onekeystroke access to three different methods of displaying memory channel information: Frequency, Channel Number, or Alpha-Numeric title.
Frequency Channel Number 8 Character Alpha Numeric
ONE TOUCH SQUELCH CONTROL Breaking the squelch threshold has never been easier. Press the monitor (MON) button for two seconds and the Pilot's squelch remains opened for monitoring weak and distant signals. Pressing MON again restores squelch settings. This is TRUE one handed operation. No need to fumble with tightly spaced concentric knobs. RECEIVE BATTERY SAVER This feature is designed to maximize the life of the transceiver's battery. When the Pilot is in the standby mode the battery saver de-energizes the transceiver's circuitry, waking it up at user-selected intervals to sample for radio activity. If no activity is detected the Pilot goes back into its sleep mode. Current consumption is minimized, thereby maximizing battery life. This feature is only found on Vertex Standard Airband transceivers. NOAA WEATHER CHANNELS (U.S.A. Only) The Pilot can receive all 10 NOAA weather broadcast frequencies. The Automatic Active Weather Channel Locator (a Vertex Standard exclusive) automatically scans for active NOAA weather stations in your area when WX band is selected. MENU MODE The Pilot allows easy access to the Menu ("Set") mode. The "Set" mode is a straightforward and intuitive feature for changing the operating parameters of the Pilot. This allows easy user access to squelch settings, clearing memory information, scanning, scan lamp, keypad beep, battery saver settings, display backlighting, and priority channel check time. HEADSET ADAPTER INCLUDED The CT-60 headset adapter is a convenient way to operate the Pilot with your favorite aviation headset, intercom, and external push-to-talk switch. The internal Monitor feature will allow you to monitor your transmitted audio through your headset in noisy cockpit environments.
PC PROGRAMMABLE The channel configurations can be easily re-programmed in minutes using the optional PC Programming cable (CT-42), software (CE41A) and your PC. As your operating needs change, you can quickly re-program your Pilot with the important frequency data you need. SPECIFICATIONS
General Frequency range: TX 118.000 - 136.975 MHz (COM Band) RX 108.000 - 117.975 MHz (NAV Band) 118.000 - 136.975 MHz (COM Band) WX Channels WX-01 - WX-10 (U.S.A. Only) Channel Spacing: 25 kHz Operating Modes: TX: AM; RX: AM/FM Supply Voltage: 6.0-15.0 V DC Current Consumption: 65 mAh (squelched) 190 mA (receive) 1 A at 1.5 W Temperature Range: 14 F to 140 F ( 10 C to 60 C) Case Size (WxHxD): 2.3" x 4.3" x 1.18" (w/FNB-64) (58 x 109 x 30 mm) Weight (approx.): 12.2 oz (345 g) w/ FNB-64, ANT and Belt Clip Receiver Circuit Type: Double-conversion Superheterodyne IFs: 35.4 MHz and 450 kHz Sensitivity: < 0.8 V (for 6 dB S/N with 1 kHz, 30 % modulation) Selectivity: > 8 kHz/ 6 dB Adjacent Ch. Selectivity: < 25 kHz/ 60 dB AF Output: 400 mW @ 8 Ohms, 10 % THD Transmitter Power Output: 5.0 W (PEP), 1.5 W (Carrier Power) @ 7.2 V DC Frequency Stability: Better than 10 ppm ( 14 F to 140 F , 10 C to 60 C) Modulation System: Low Level Amplitude Modulation Spurious Emission: > 60 dB below carrier Int. Microphone Type: Condenser Ext. Mic. Impedance: 150 Ohms

Specifications are subject to change without notice or obligation.
FNB-V57 7.2 V, 1100 mAh Ni-Cd Battery Pack
VAC-800B/C/U* FBA-25 Alkaline Battery Case Desktop Rapid Charger
E-DC-5B CN-3 DC Adapter with Noise Filter Antenna Adapter
SU-1 MH-44A4B Barometric Pressure Speaker Microphone Sensor Unit
*"B" suffix for use with 120 VAC, "C" suffix for use with 240 VAC, or "U" suffix for use with 230 VAC.
About this brochure: We have made this brochure as comprehensive and factual as possible. We reserve the right, however, to make changes at any time in equipment, optional accessories, specifications, model numbers, and availability. Precise frequency range may be different in some countries. Some accessories shown herein may not be available in some countries. Some information may have been updated since the time of printing; please check with your Authorized Vertex Standard Dealer for complete details.
VERTEX STANDARD CO., LTD.
4-8-8 Nakameguro, Meguro-ku, Tokyo 153-8644, Japan

VERTEX STANDARD

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2002.0130NA(U/E) B9200380 Printed in Japan

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