Following information is only for EU-member states:
The use of the symbol indicates that this product may not be treated as household waste. By ensuring this product is disposed of correctly, you will help prevent potential negative consequences for the environment and human health, which could otherwise be caused by inappropriate waste handling of this product. For more detailed information about recycling of this product, please contact your local city office, your household waste disposal service or the shop where you purchased the product.
This symbol may not stick depending on the country and region where you purchased.
Optical disc drive safety instructions
Be sure to check the international precautions at the end of this section.

TOSHIBA

HD DVD-ROM drive TS-L802A
The HD DVD-ROM drive employs a laser system. To ensure proper use of this product, please read this instruction manual carefully and retain for future reference. Should the unit ever require maintenance, contact an authorized service location. Use of controls, adjustments or the performance of procedures other than those specified may result in hazardous radiation exposure. To prevent direct exposure to the laser beam, do not try to open the enclosure.

HD DVD-R drive SD-L902A

The HD DVD-R drive employs a laser system. To ensure proper use of this product, please read this instruction manual carefully and retain for future reference. Should the unit ever require maintenance, contact an authorized service location. Use of controls, adjustments or the performance of procedures other than those specified may result in hazardous radiation exposure. To prevent direct exposure to the laser beam, do not try to open the enclosure.
International precautions
CAUTION: This appliance contains a laser system and is classified as a CLASS 1 LASER PRODUCT. To use this model properly, read the instruction manual carefully and keep this manual for your future reference. In case of any trouble with this model, please contact your nearest AUTHORIZED service station. To prevent direct exposure to the laser beam, do not try to open the enclosure. VORSICHT: Dieses Gert enthlt ein Laser-System und ist als LASERSCHUTZKLASSE 1 PRODUKT klassifiziert. Fr den richtigen Gebrauch dieses Modells lesen Sie bitte die Bedienungsanleitung sorgfltig durch und bewahren diese bitte als Referenz auf. Falls Probleme mit diesem Modell auftreten, benachrichtigen Sie bitte die nchste autorisierte Service-Vertretung. Um einen direkten Kontakt mit dem Laserstrahl zu vermeiden darf das Gert nicht geffnet werden. ADVARSEL: Denne mrking er anbragt udvendigt p apparatet og indikerer, at apparatet arbejder med laserstrler af klasse 1, hviket betyder, at der anvendes laserstrlier af svageste klasse, og at man ikke p apparatets yderside kan bilve udsat for utilladellg kraftig strling. APPARATET BOR KUN BNES AF FAGFOLK MED SRLIGT KENDSKAB TIL APPARATER MED LASERSTRLER! Indvendigt i apparatet er anbragt den her gengivne advarselsmkning, som advarer imod at foretage sdanne indgreb i apparatet, at man kan komme til at udsatte sig for laserstrling.

Video RAM

The amount of Video RAM available is dependent on the computer's system memory. Start -> Control Panel -> Appearance and Personalization -> Personalization -> Display Settings. The amount of Video RAM can be verified by clicking the Advanced Settings. button in the Display Settings window.
Legal Footnote (Memory (Main System))*2
For more information regarding Memory (Main System), please refer to the Legal Footnotes section in Chapter 11 or click the *2 above.
Battery pack The computer is powered by one rechargeable lithium-ion battery pack.
Legal Footnote (Battery Life)*3
For more information regarding Battery Life, please refer to the Legal Footnotes section in Chapter 11 or click the *3 above. RTC battery AC adaptor The internal RTC battery backs up the Real Time Clock and calendar. The AC adaptor provides power to the system and recharges the batteries when they are low. It comes with a detachable power cord which will either have a 2-pin or 3-pin plug enclosure. As the AC adaptor is universal, it can receive a range of AC voltages from 100 to 240 volts, however you should note that the output current varies among different models. Using the wrong adaptor can damage your computer. Refer to the AC adaptor section in Chapter 2, The Grand Tour.
Hard disk drive The following 6 types of hard disk drives can be installed in this computer. The capacity of each hard disk drive model is different. 80.0 billion bytes (74.53 GB) 100.0 billion bytes (93.16 GB) 120.0 billion bytes (111.79 GB) 160.0 billion bytes (149.05 GB) 200.0 billion bytes (186.32 GB) 250.0 billion bytes (232.90 GB) Two computer models are available, a model with a single hard disk drive and a model with two hard disk drives. Please note that part of the hard disk drive's overall capacity is reserved as administration space.
Legal Footnote (Hard Disk Drive (HDD) Capacity)*4
For more information regarding Hard Disk Drive (HDD) Capacity, please refer to the Legal Footnotes section in Chapter 11 or click the *4 above.

Optical disc drive

HD DVD-ROM drive Some models are equipped with a full-size HD DVD-ROM drive module that lets you run CD's or DVD's without using an adaptor. The drive reads DVD-ROM's at a maximum 8x speed and CDROM's at a maximum 24x speed, and HD DVD's at a maximum 1x speed and writes CD-R's at up to 16x speed, CD-RW's at up to 10x speed, DVDR's and DVD+R's at up to 4x speed, DVD-RW's and DVD+RW's at up to 4x speed, DVD-R (Dual layer) at up to 2x speed, DVD+R (Double Layer) at up to 2.4x speed and DVD-RAM at up to 3x speed, and supports the following formats: CD-R CD-RW DVD-ROM DVD-Video CD-DA CD-Text Photo CD (single/multi-session) CD-ROM Mode 1, Mode 2 CD-ROM XA Mode 2 (Form1, Form2) Enhanced CD (CD-EXTRA) Addressing Method 2 DVD-R DVD-R (Dual Layer) DVD-RW DVD+R DVD+R (Double Layer) DVD+RW DVD-RAM HD DVD-ROM

Front operation panel (eleven panels)

Power button

Touch Pad
Touch Pad control buttons
The control buttons located below the Touch Pad allow you to select menu items or manipulate text and graphics as designated by the on-screen pointer. Just by swiping a valid and enrolled finger against the fingerprint sensor, the following functions will be enabled: Logon to Windows and access a security enabled homepage through Internet Explorer. Files and folders can be encrypted/decrypted and third party access to them prevented. Disable the password-protected screen-saver when returning from a power-saving mode such as Sleep Mode. Power-on security and single sign-on facilities. Web Camera is a device that allows you to record video or take photographs with your computer. You can use it for video chatting or video conferences using a communication tool such as Windows Live Messenger. Camera Assistant Software will help you to add various video effects to your video or photograph. Enables the transmission of video and use of video chat via the internet using specialized applications. The effective pixel count for this web camera is 1.92 million. Please refer to the Web Camera section in Chapter 4, Operating Basics. The Web Camera LED lights up when the Web Camera is operating. This button allows you to operate the Media Center. Please refer to the Qosmio AV Controller section in Chapter 8, AV functions for more information.

Fingerprint Sensor

Web Camera LED Qosmio AV Controller

LCD Sensor switch

This switch senses when the display panel is either closed or opened and activates the Panel Power Off/On feature as appropriate. For example, when you close the display panel the computer enters Hibernation Mode and shuts itself down and then, when you next open the display, the computer will automatically start up and return you to the application you were previously working on. You can specify within the Power Options. To access it, click Start -> Control Panel -> System and Maintenance -> Power Options.
Do not put any magnetic objects close to this switch as they may cause the computer to automatically enter Hibernation Mode and shut down even if the Panel Power Off feature is disabled. Volume control dial Use this dial to adjust the volume of the internal stereo speakers and optional external stereo headphones (if connected). Turn the dial clockwise to increase the volume and turn it counter-clockwise to decrease the volume. A built-in microphone allows you to import and record sounds for your applications - please refer to the Sound system section in Chapter 4, Operating Basics for more information.

Microphone

The LED system indicators for specific computer operations glow when those operations are in progress.
Figure 2-7 System indicators

The DC IN indicator normally glows blue when power is being correctly supplied from the AC power adaptor. However, If the output voltage from the adaptor is abnormal, or if the computer's power supply malfunctions, this indicator will flash orange.
The Power indicator normally glows blue when the computer is turned on. However, if you turn the computer off into Sleep Mode, this indicator will flash orange - approximately one second on, two seconds off - both while the system is shutting down and while it remains turned off. The Battery indicator shows the condition of the battery's charge - blue indicates the battery is fully charged, orange indicates the battery is charging, and flashing orange indicates a low battery condition. Please refer to Chapter 6, Power for more information on this feature. The Hard Disk Drive indicator glows blue whenever the computer is accessing the built-in hard disk drive. The Optical Disc Drive indicator glows blue when the computer is accessing a disc in the optical disc drive. The Bridge media slot indicator glows blue when the computer is accessing the Bridge media slot. The Wireless communication indicator glows orange when the Bluetooth and wireless LAN functions are turned on. All models are provided with a Wireless Communication switch although only some models are equipped with both Wireless LAN and Bluetooth functions.

Battery

Hard Disk Drive

Optical Disc Drive

Bridge media slot

Wireless communication

Keyboard indicators
The following figures show the positions of the CAPS LOCK indicator and the keypad overlay indicators which show the following conditions: When the CAPS LOCK indicator glows, the keyboard will produce capitals when any letter is typed. When the Arrow Mode indicator glows, the keypad overlay allows you to use cursor functions. When the Numeric Mode indicator glows, the keypad overlay allows you to enter numbers.
Arrow Mode indicator Numeric Mode indicator

CAPS LOCK indicator

Figure 2-8 Keypad indicators

CAPS LOCK Arrow Mode

This indicator glows green when letter keys are locked into their uppercase format. When the Arrow Mode indicator lights green, you can use the gray labeled keys on the keypad overlay as cursor keys. Please refer to the Keypad overlay section in Chapter 5, The Keyboard for more information. When the Numeric Mode indicator lights green, you can use the gray labeled keys on the keypad overlay for number entry. Please refer to the Keypad overlay section in Chapter 5, The Keyboard for more information.

AC adaptor

The AC adaptor can automatically adjust to any voltage ranging from 100 to 240 volts and to a frequency of either 50 or 60 hertz, enabling you to use this computer in almost any country/region. The adaptor converts AC power to DC power and reduces the voltage supplied to this computer. To recharge the battery, simply connect the AC adaptor to a power source and to the computer. Please refer to Chapter 6, Power for further information.
Figure 2-9 The AC adaptor (2-pin plug)
Figure 2-10 The AC adaptor (3-pin plug)
Depending on the model in question, either a 2-pin or 3-pin adaptor/power lead will be bundled with the computer. Do not use a 3-pin to 2-pin conversion plug. The supplied power cord conforms to safety rules and regulations in the region the product is bought and should not be used outside of this region. In order to use the adaptor/computer in other regions, you should please buy a power cord that conforms to the safety rules and regulations in that particular region. Always use the TOSHIBA AC adaptor that was provided with your computer and the TOSHIBA Battery Charger (that may have been provided with your computer), or use AC adaptors and battery chargers specified by TOSHIBA to avoid any risk of fire or other damage to the computer. Use of an incompatible AC adaptor or Battery Charger could cause fire or damage to the computer possibly resulting in serious injury.
This chapter provides basic information to start using your computer. It covers the following topics: All users should be sure to read the section Starting up for the first time. Be sure to read the enclosed Instruction Manual for Safety and Comfort for information on the safe and proper use of this computer. It is intended to help you be more comfortable and productive while using a notebook computer. By following the recommendations in it you may reduce your chance of developing a painful or disabling injury to your hand, arms, shoulders or neck. Connecting the AC adaptor Opening the display Turning on the power Starting up for the first time Turning off the power Restarting the computer Creating Optical Recovery Discs Restoring the pre-installed software from the Recovery hard disk drive Restoring the pre-installed software from your created Recovery Discs
Use a virus-check program and make sure it is updated regularly. Never format storage media without checking its content. Formatting destroys all stored data. It is a good idea to periodically back up the internal hard disk drive or other main storage device to external media. General storage media is not durable or stable over long periods of time and under certain conditions may result in data loss. Before you install a device or application, save any data in memory to the hard disk drive or other storage media. Failure to do so may result in the loss of data.

If you used the Task Bar to disable the Wireless LAN you will need to restart the computer or follow the procedures below to enable the system to once again recognize and use wireless communications. Open or click the following: Start -> Control Panel -> System and Maintenance -> System -> Device Manager -> Network adapters, and right click the wireless device then choose enable.
The computer has built-in support for Ethernet LAN (10 megabits per second, 10BASE-T), Fast Ethernet LAN (100 megabits per second, 100BASE-TX) and Gigabit Ethernet LAN (1000 megabits per second, 1000BASE-T). This section describes how to connect/disconnect to a LAN. Do not install or remove a memory module while Wake-up on LAN is enabled. The Wake-up on LAN function consumes power even when the system is off. Leave the AC adaptor connected while using this feature. The Link speed (10/100/1000 megabits per second) changes automatically depending on the network conditions (connected device, cable or noise and so on).

LAN cable types

The computer must be configured properly before connecting to a LAN. Logging onto a LAN using the computer's default settings could cause a malfunction in LAN operation. Check with your LAN administrator regarding set-up procedures. If you are using Gigabit Ethernet LAN (1000 megabits per second, 1000BASE-T), be sure to connect with a CAT5E cable or higher. You cannot use a CAT3 or CAT5 cable. If you are using Fast Ethernet LAN (100 megabits per second, 100BASETX), be sure to connect with a CAT5 cable. You cannot use a CAT3 cable. If you are using Ethernet LAN (10 megabits per second, 10BASE-T), you can connect with either a CAT5 or a CAT3.

Users Manual 4-37

Connecting the LAN cable
To connect the LAN cable, follow the steps as detailed below: Connect the AC adaptor before connecting the LAN cable. The AC adaptor must remain connected during LAN use. If you disconnect the AC Adaptor while the computer is accessing a LAN, the system may hang up. Do not connect any other cable to the LAN jack except the LAN cable. Otherwise, malfunctions or damage may occur. Do not connect any power supplying device to the LAN cable that is connected to the LAN jack. Otherwise, malfunctions or damage may occur. 1. Turn off the power to the computer and to all external devices connected to the computer. 2. Plug one end of the cable into the LAN jack. Press gently until you hear the latch click into place.
LAN jack LAN active indicator (orange) Link indicator (green)

LAN cable

Figure 4-11 Connecting the LAN cable
3. Plug the other end of the cable into a LAN hub connector. Check with your LAN administrator before connecting to a hub. When the computer is exchanging data with the LAN, the LAN Active indicator glows orange. When the computer is connected to a LAN hub but is not exchanging data, the Link indicator glows green.

Connecting the Video devices
This section explains configuration methods for connecting the video devices.
Connecting the VIDEO-IN port
This port allows you to import video data from analog video cameras or video decks by connecting your computer to this type of device. Imported video can be edited or written to a DVD disc. 1. Insert one end of the VIDEO-IN cable into the VIDEO-IN port of your computer.
Figure 8-14 Connecting the VIDEO-IN port
2. Insert the other end of the VIDEO-IN cable into the output port of the analog device you wish to connect.

QosmioEngine

Users can select from three video quality modes depending on their preferences for watching videos.
There are the following three modes. Dynamic: Users can enjoy videos in a bright and exciting way. Standard: Users can enjoy videos in their room in a relaxed way. Theater: Users can enjoy videos as if they were in a theater in their dimly-lit room. Two sharpness levels are available: ON and OFF, with the Image sharpness being emphasized if ON is selected.
Restrictions of the QosmioEngine
The current mode will be maintained, and should be restored the next time the computer is turned on, and after the computer returns from Sleep Mode or Hibernation Mode.
Optional devices can expand the computer's capabilities and its versatility. This chapter describes the connection or installation of the following devices which should be available from your reseller or TOSHIBA dealer: To connect optional devices (such as USB device or External monitor) to the computer, be sure to check the shape and orientation of the connector before connecting.

Cards/memory

PC Card ExpressCard Bridge media slot Secure Digital (SD) Card (SD memory card, SDHC memory card, miniSD Card, microSD Card) Memory Stick (Memory Stick, Memory Stick PRO, Memory Stick PRO Duo) xD picture card MultiMediaCard Memory expansion

Power devices

Battery packs Universal AC Adaptor Battery Charger

Peripheral devices

Hard disk drive pack USB floppy diskette drive External monitor TV HDMI S-Video-in

USB connector

Disk-In-Use Indicator
Floppy diskette slot Eject button
Figure 9-12 USB floppy diskette drive
USB connector Disk-In-Use Indicator Floppy diskette slot Eject button
Insert this connector into one of the free USB ports of your computer. This indicator glows when the floppy diskette is being accessed. Insert a floppy diskette into this slot. When a floppy diskette is fully seated in the drive, the eject button will pop out. In order to remove the diskette, push the eject button in order to cause it to partially pop out of the drive and then remove it.
Check the Disk-In-Use indicator when you use the floppy diskette drive. Do not press the eject button or turn off the computer while the light is glowing. Doing so could destroy data and damage the floppy diskette or the drive.
In use, the following should be noted regarding the operation of the USB floppy diskette drive: The drive should be placed on a flat, horizontal surface. Do not set the drive on an incline greater than 20 while it is operating. Do not place anything on top of the drive.
Using the USB floppy diskette drive
The USB floppy diskette drive accommodates either a 1.44MB or 720KB floppy diskette and connects to one of the computer's USB ports.
Connecting the USB floppy diskette drive
To connect the drive, plug the floppy diskette drive's USB connector into one of the computer's free USB ports. Make sure the connector is right side up and properly aligned with the socket. Do not try to force the connection; doing so can damage the connecting pins.

USB port

Figure 9-13 Connecting the USB floppy diskette drive
If you connect the USB floppy diskette drive after the computer has already been turned on, it will take about ten seconds for it to be recognized by the computer. Do not attempt to disconnect and reconnect the drive before this period has elapsed.
Disconnecting the USB floppy diskette drive
When you have finished using the USB floppy diskette drive, you can follow the procedures below in order to disconnect it: 1. Wait for the Disk-In-Use Indicator light to go out to make sure all floppy diskette activity has stopped. If you disconnect the floppy diskette drive or turn off the power while the computer is accessing the drive you may lose data or damage the floppy diskette or the drive. 2. Click the Safely Remove Hardware icon on the Task Bar. 3. Click the USB floppy diskette drive device that you want to remove. 4. Carefully pull the floppy diskette drive's USB connector out from within the computer's USB port.

External monitor

You cannot write to an Memory Stick/Memory Stick PRO/Memory Stick PRO Duo You cannot read a file
For further information, please refer to Chapter 9, Optional Devices. Problem xD picture card error occurs Procedure Remove the xD picture card from the computer and then reinsert it in order to ensure it is firmly connected. If the problem persists, then you should refer to the documentation supplied with your xD picture card for further information. Check to ensure the required file is actually on the xD picture card that is inserted into the computer. If you are still unable to resolve the problem, contact your reseller, dealer or service provider.

You cannot read a file

MultiMediaCard
For further information, please refer to Chapter 9, Optional Devices. Problem MultiMediaCard error occurs Procedure Remove the MultiMediaCard from the computer and then reinsert it in order to ensure it is firmly connected. If the problem persists, then you should refer to the documentation supplied with your MultiMediaCard for further information. Remove the MultiMediaCard from the computer and check to ensure that it is not write protected. Check to ensure the required file is actually on the MultiMediaCard that is inserted into the computer. If you are still unable to resolve the problem, contact your reseller, dealer or service provider.
You cannot write to a MultiMediaCard You cannot read a file
If you are using a USB mouse, you should also refer to both the USB device section in this chapter, and the documentation supplied with your mouse. Problem Infrared devices do not work as expected Procedure Make sure there is no obstruction blocking communication between the computer and the target device. If you are still unable to resolve the problem, contact your reseller, dealer or service provider.

Pointing device

If you are using a USB mouse, you should also refer to both the USB device section in this chapter, and the documentation supplied with your mouse.
Problem On-screen pointer does not respond to pointing device operation Double-tapping does not work Procedure In this instance the system might be busy - Try moving the mouse again after waiting a short while. In this instance, you should initially try changing the double-click speed setting within the Mouse Control utility. 1. To access this utility, click Start -> Control Panel -> Hardware and Sound -> Mouse icon. 2. Within the Mouse Properties window, click the Buttons tab. 3. Set the double-click speed as required and click OK.

Problem The mouse pointer moves too fast or too slow
Procedure In this instance, you should initially try changing the speed setting within the Mouse Control utility. 1. To access this utility, click Start -> Control Panel -> Hardware and Sound -> Mouse icon. 2. Within the Mouse Properties window, click the Pointer Options tab. 3. Set the pointer speed as required and click OK. If you are still unable to resolve the problem, contact your reseller, dealer or service provider. Adjust the touch Sensitivity. 1. Click Start -> Control Panel -> Hardware and Sound -> Mouse icon. 2. Within the Mouse Properties window, click the Device Settings tab. 3. Click the Settings button. 4. Properties for Synaptics TouchPad V6.3 on PS/2 Port window is displayed. 5. Select Sensitivity from the Select an item list. 6. Select Touch Sensitivity and move the slider bar to adjust the sensitivity. 7. Click the OK button.
The reaction of Touch pad is either too sensitive or not sensitive enough.

USB mouse

Problem On-screen pointer does not respond to mouse operation Procedure In this instance the system might be busy - Try moving the mouse again after waiting a short while. Remove the mouse from the computer and then reconnect it to a free USB port it in order to ensure it is firmly attached. Double-clicking does not work In this instance, you should initially try changing the double-click speed setting within the Mouse Control utility. 1. To access this utility, click Start -> Control Panel -> Hardware and Sound -> Mouse icon. 2. Within the Mouse Properties window, click the Buttons tab. 3. Set the double-click speed as required and click OK. In this instance, you should initially try changing the speed setting within the Mouse Control utility. 1. To access this utility, click Start -> Control Panel -> Hardware and Sound -> Mouse icon. 2. Within the Mouse Properties window, click the Pointer Options tab. 3. Set the pointer speed as required and click OK. The elements of the mouse responsible for detecting movement might be dirty - please refer to the documentation supplied with the mouse for instructions on how to clean it. If you are still unable to resolve the problem, contact your reseller, dealer or service provider.
The mouse pointer moves too fast or too slow
The mouse pointer moves erratically
Problem Reading of the fingerprint was not successful. Procedure In this instance you should try the fingerprint reading operation again using the correct finger position - please refer to Using the Fingerprint Sensor in Chapter 4, Operating Basics for further information. Alternatively, you should try the recognition process again using another enrolled finger. The fingerprint sensor compares and analyzes the unique characteristics in a fingerprint. However, there may be instances where certain users are unable to register their fingerprints due to insufficient unique characteristics in their fingerprints. The recognition success rate may differ from user to user. In this instance you should try the recognition process again using another enrolled finger. However, if fingerprints from all the enrolled fingers cannot be read, you should instead log into the computer by using the keyboard to input the password. If you are still unable to resolve the problem, contact your reseller, dealer or service provider.

Echo command

This command controls whether or not the characters entered from your computer keyboard are displayed on your monitor (echoed) while the modem is in command mode. E0 Disables echo to the computer. E1 Enables echo to the computer (default). Result Codes: OK n=0,1 ERROR Otherwise

Hook control

This command instructs the modem to go on-hook to disconnect a call, or off-hook to make the phone line busy. H0 Modem goes on-hook (default). H1 Modem goes off-hook. Result Codes: OK n=0,1 ERROR Otherwise

Request ID information

This command displays product information about the modem. I0 Returns modem identity string and driver version number. I3 Same as I0. I9 Returns region ID in English. Result Codes: OK n=0,3,9 ERROR Otherwise

Monitor speaker volume

This command sets speaker volume to low, medium, or high. L0 Low volume. L1 Low volume. (Same as L0) L2 Medium volume (default). L3 High volume. Result Codes: OK n=0,1,2,3 ERROR Otherwise

Monitor speaker mode

This command turns the speaker on or off. M0 The speaker is off. M1 The speaker is on until the modem detects the carrier signal (default).
The speaker is always on when modem is off-hook. Speaker is on until the carrier is detected, except when dialing. Result Codes: OK n=0,1,2,3 ERROR Otherwise

Modulation handshake

This command controls whether or not the local modem performs a negotiated handshake at connection time with the remote modem when the communication speed of the two modems is different. N0 When originating or answering, this is for handshake only at the communication standard specified by S37 and the ATB command. N1 When originating or answering, begin the handshake at the communication standard specified by S37 and the ATB command (default). During handshake, a lower transmission speed may be selected. Result Codes: OK n=0,1 ERROR Otherwise
Return on-line to data mode
Instructs the modem to exit on-line command mode and return to data mode (see AT escape sequence, +++). O1 This command issues a retrain before returning to on-line data mode. O3 This command issues a rate renegotiation before returning to on-line data mode. Result Codes: OK n=0,1,3 ERROR Otherwise O0

Select pulse dialing

This command configures the modem for pulse (non touch-tone) dialing. Dialed digits are pulsed until a T command or dial modifier is received. Tone dial is the default setting.

Result code control

Result codes are informational messages sent from the modem and displayed on your monitor. Basic result codes are OK, CONNECT, RING, NO CARRIER, and ERROR. The ATQ command allows the user to turn result codes on or off. Q0 Enables modem to send result codes to the computer (default).
Q1 Disables modem from sending result codes to the computer. Result Codes: OK n=0,1 ERROR Otherwise

Select tone dialing

This command instructs the modem to send DTMF tones while dialing. Dialed digits are tone dialed until a P command or dial modifier is received. This is the default setting.

DCE response format

This command controls whether result codes (including call progress and negotiation progress messages) are displayed as words or their numeric equivalents. V0 Displays result codes as digits. V1 Displays result codes as text (default). Result Codes: OK n=0,1 ERROR Otherwise

Command

Result code selection, call progress monitoring
This command selects which result codes will be used by the modem. Dial tone detect Disable Disable Enable Disable Enable Busy signal detect Disable Disable Disable Enable Enable Supported Result Code

X0 X1 X2 X3 X4 (default)

OK, CONNECT, RING, NO CARRIER, ERROR OK, RING, NO CARRIER, ERROR, CONNECT <RATE> OK, RING, NO CARRIER, ERROR, NODIALTONE, CONNECT <RATE> OK, RING, NO CARRIER, ERROR, BUSY, CONNECT <RATE>, BLACKLISTED OK, RING, NO CARRIER, ERROR, NODIALTONE, BUSY, CONNECT <RATE>, DELAYED, BLACKLISTED, REORDER, WARBLE, CALL WAITING DETECTED OK, RING, NO CARRIER, ERROR, NODIALTONE, BUSY, CONNECT <RATE>, RRING, NO BONGTONE, DELAYED, BLACKLISTED, REORDER, WARBLE, CALL WAITING DETECTED

Enable

Dial tone detect
Disabled: The modem dials a call regardless of whether it detects a dial tone. Enabled: The modem dials only upon detection of a dial tone, and disconnects the call if the dial tone is not detected within 10 seconds.

Busy tone detect

Disabled: The modem ignores any busy tones it receives. Enabled: The modem monitors for busy tones. Result Codes: OK n=0,1,2,3,4,5 ERROR Otherwise

Recall stored profile

The modem performs a soft reset and restores (recalls) the configuration profile according to the parameter supplied. If no parameter is specified, zero is assumed. Either Z0 or Z1 restores the profile. Result Codes: OK n=0,1 ERROR Otherwise

Local flow control selection
\Q0 Disable flow control. \Q1 XON/XOFF software flow control. \Q3 CTS/RTS to DTE (default). Result Codes: OK n=0,1,3 ERROR Otherwise

Protocol result code

\V0 \V1 Disable protocol result code appended to DCE speed. Enable protocol result code appended to DCE speed (default). Result Codes: OK n=0,1 ERROR Otherwise
View numbers in blacklist
If blacklisting is in effect, this command displays the numbers for which the last call attempted in the past two hours failed. The ERROR result code appears in regions that do not require blacklisting.

Data compression control

This command determines the operation of V.42bis and MNP class 5 data compression. On-line changes do not take effect until a disconnect occurs first. %C0 V.42bis/MNP 5 disabled. No data compression. %C3 V.42bis/MNP 5 enabled. Data compression enabled (default). Result Codes: OK n=0,3 ERROR Otherwise

Appendix D

S-registers
This information is applicable to the models equipped with a built-in modem. S-registers contain the settings that determine how a number of functions of the internal modem operate. For example, how many times to let the telephone ring before the modem answers and how long to wait before it hangs up if a connection fails. You can also customize certain AT commands such as the escape sequence and command line termination. The contents of the registers are changed automatically when you modify corresponding settings in your communication software. If you choose, however, you can display and edit the contents of the registers manually when the modem is in command mode. If the value is out of the acceptable range, then an error is generated. This chapter describes the settings for each S-register.

S-register values

The format for displaying the value of an S-register is: ATSn? where n is the register number. After you type in the register press ENTER. The format for modifying the value of an S-register is: ATSn=r where n is the register number, and r is the new register value. After you type in the register and its new value press ENTER. Some registers vary from one country/region to another.