Archtek 5634RCS User manual

5634RCS User’s Manual
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Congratulations on purchasing the most sophisticated modem available. Your modem
combines advanced technology with state-of-the-art features to bring you the modern
advanced communications device available today!
This modem provides the following features.
nModem Capabilities
¨K56Flex, V.90, 56000bps, 33600bps, 31200bps
¨ITU-T V.34, V.32bis, V.32, V.23, V.22bis, V.22, V.21, Bell 212A, and 103
¨V.42LAPM and MNP 2-4, and MNP 10 error correction
¨V.42bis and MNP 5 data compression
nFax Capabilities
¨ITU-T V.33, V.17, V.29, V.27ter, and V.21 Channel 2, 300 to 14400bps.
¨TIA/EIA 578 Class 1 Fax
nVoice Capabilities
¨Concurrent DTMF and tone detection
¨Remote or local telephone answering machine/ voice mail control
¨Enhanced ADPCM compression/decompression
¨Record/playback via handset or mic/speaker
nCaller ID
nSpeakerphone Capabilities
¨Full-duplex speakerphone (acoustic and line echo cancellation)
¨Microphone gain and muting
¨Speaker volume control and muting
¨Room Monitor
nASVD (Analog simultaneous voice and data) or AudioSpan (simultaneous
audio/voice and data)
¨ITU-T V.61 modulation (4.8 kbps data plus audio)
¨Handset, headset, or half-duplex speakerphone
nVoice View Protocol Support
¨Voice mode (local handset and FDSP)
¨Voice View data mode (V.17,V.29,V.27ter,and V.21 ch2)
nVideo Ready Modem
¨Follows H.324, V.80,V.70 DSVD standard
Trademark
Windows and MS-DOS are trademarks of Microsoft Corporation. IBM PC/AT is a
trademark of International Business Machines. Other product or company names are
trademarks or registered trademarks of their respective holders.

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Table of Contents
CHAPTER 1 INSTALLING THE MODEM.............................................................4
1.1 CHECKING YOUR COMPONENTS.................................................................................................4
1.2 WHAT ELSE YOU NEED .............................................................................................................4
1.3 INSTALLING THE MODEM ...........................................................................................................4
1.4 PREREQUISITES ......................................................................................................................4
1.5 CONNECTING TO A COMPUTER OR TERMINAL...............................................................................5
1.6 CONNECTING TO THE TELEPHONE LINE.......................................................................................5
1.7 CONNECTING TO YOUR TELEPHONE ...........................................................................................6
1.8 CONNECTING TO AN AC OUTLET ...............................................................................................6
1.9 USING A EXTERNAL MIC AND SPEAKER ......................................................................................6
1.10 VERIFYING YOUR CONNECTION................................................................................................6
1.11 MODEM LEDS.......................................................................................................................8
CHAPTER 2 TYPING COMMANDS AND RECEIVING RESPONSES.................10
2.1 TYPING A COMMAND.................................................................................................................10
2.2 TO TYPE A COMMAND LINE ........................................................................................................10
2.3 CORRECTING A TYPING MISTAKE................................................................................................10
2.4 READABILITY...........................................................................................................................10
2.5 TYPING MORE THAN 40 CHARACTERS.........................................................................................11
2.6 OMITTING A PARAMETER...........................................................................................................11
2.7 REPEATING A COMMAND LINE ....................................................................................................11
2.8 MODEM RESPONSES ................................................................................................................11
2.9 WORD OR NUMERIC RESPONSES ...............................................................................................12
2.9.1 X0 response set..............................................................................................................12
2.9.2 X1 response set..............................................................................................................12
2.9.3 X2 response set..............................................................................................................12
2.9.4 X3 response set..............................................................................................................13
2.9.5 X4 response set..............................................................................................................13
2.10 CORRECTION & COMPRESSION RESPONSES..............................................................................13
CHAPTER 3 USING CONFIGURATION PROFILES............................................19
3.1 STORING A PROFILE.................................................................................................................19
3.2 RECALLING A PROFILE ..............................................................................................................19
3.3 RESET AND RECALLING PROFILE ................................................................................................20
CHAPTER 4 ERROR CORRECTION AND DATA COMPRESSION....................22
4.1 ERROR-CORRECTION PROTOCOLS.............................................................................................22
4.2 V.42......................................................................................................................................22
4.3 CONFIGURING FOR AUTO-RELIABLE OPERATION...........................................................................22
4.4 CONFIGURING FOR RELIABLE OPERATION....................................................................................23
4.5 TURNING OFF ERROR-CORRECTION ...........................................................................................23
4.6 MNP5 AND V.42BIS DATA-COMPRESSION ..................................................................................23
CHAPTER 5 LIST OF MODEM COMMANDS ......................................................24
ECHO CHARACTERS IN COMMAND MODE...........................................................................................25
HOOK SWITCH...............................................................................................................................25
SPEAKER VOLUME .........................................................................................................................25
MODEM RESPONSES......................................................................................................................26
RESPONSE FORMAT.......................................................................................................................26
TELEPHONE JACK CONTROL...........................................................................................................28
PULSE MAKE/BREAK RATIO..............................................................................................................28
SET OPERATING MODE ...................................................................................................................31
CHAPTER 6 LIST OF MODEM S-REGISTER......................................................33

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6.1 READING AN S-REGISTER VALUE...............................................................................................33
6.2 CHANGING AN S-REGISTER VALUE.............................................................................................33
6.3 S-REGISTER DESCRIPTIONS......................................................................................................33
CHAPTER 7 HARDWARE QUICK INSTALLATION GUIDE................................51
7.1 FOR WINDOWS 95..............................................................................................................51
7.2 FOR WINDOWS 3.1X OR DOS..............................................................................................52
CHAPTER 8 WINDOWS 95 MODEM DRIVER INSTALLATION..........................54
8.1 INSTALL THE MODEM TO WINDOWS 95.......................................................................................54
8.2 TESTING THE INSTALLATION OF THE MODEM................................................................................57
8.3 MANUALLY INSTALL THE MODEM................................................................................................59
A FCC COMPLIANCE ..........................................................................................59
A.1 FCC NOTICE..........................................................................................................................60
A.2 FCC REQUIREMENT................................................................................................................60
B RECOMMENDED INITIALIZATION STRINGS .................................................61
C PIN ASSIGNMENTS..........................................................................................62
C.1 RS-232C CONNECTOR...........................................................................................................63
C.2 RS-232C PIN ASSIGNMENTS...................................................................................................63
TROUBLESHOOTING..........................................................................................63

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Ch ha ap pt te er r 1 1 I In ns st ta al ll li in ng g t th he e m mo od de em m
This installation guide provides detailed instructions for installing your modem with
computer or terminal.
1.1 Checking your components
Unpack your components and make sure you have the following items:
lThe modem
lA modular telephone cable to connect your modem to the telephone line
lPower adapter
lThis installation guide and user's manual
lCommunication software and manual (option)
lYou will also need an available RS-232 serial port on the personal computer and a
properly configured RS-232C interface cable.
lMicrophone (option)
lStereo audio cable (option)
lA driver disk for Windows 95, Windows NT3.51, Windows NT 4.0
When you open your package, make sure all of the above items are included and not
damaged. If you see that any components are damaged, please notify your dealer
immediately.
1.2 What else you need
To complete your data communication system, you will need the following items:
lSome type of communication software, if not included.
lAn optional telephone set ( you do not need to use a telephone with your modem ).
1.3 Installing the modem
Your modem fits neatly under most standard desk-top telephone. You should place your
modem near a 110 or 220 VAC power source (such as a wall outlet). The distance
between the modem and your computer, terminal, or printer is determined by the length of
your RS-232-C cable.
Be sure you can clearly see the panel LEDs, reach the ON/OFF switch on the back panel,
and hear the built-in speaker when you dial calls or the speakerphone is in use.
1.4 Prerequisites
When connecting your modem to a computer, you will need:
lAn available RS-232-C serial port.

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lAn RS-232-C cable with at least one male connector for connecting to your modem;
Your computer's requirements determine the gender of the connector on the other end.
lSoftware that lets the modem communicates with your computer.
If you lack any of these items, refer to your computer reference manual or contact your
computer dealer. If your computer does not have an RS-232C DB25 connector, obtain an
adapter cable from your computer dealer.
1.5 Connecting to a computer or terminal
Use the following procedure to connect your modem to a computer or terminal.
1. Plug the male DB-25 connector on your RS-232C cable into the RS-232 connector on
the back of the modem (see Figure 1-1).
PHONE
LINE JACK
ON OFF AC 9V RS232
LINE PHONE
Figure 1-1. Back of modem
2. Plug the other end of the cable into the appropriate RS-232C connector on your
computer or terminal. If you need assistance, refer to the manual that accompanied
your equipment or contact your computer dealer.
3. After making the connection, check your computer or terminal requirements for the
Carrier Detect and Data Terminal Ready signals. The &C command affects the Carrier
Detect signal, and &D command affects the Data Terminal Ready signal. Refer to
Chapter 5 List of modem commands.
1.6 Connecting to the telephone line
Use the following procedure to connect your modem to the telephone line:
1. Make sure you have an RJ-11 telephone jack. If you need a modular jack, either obtain
a telephone adapter from a telephone or electronics store and follow the installation
instructions provided with the adapter, or have your local telephone company replace
your existing telephone jack with a modular-type jack and your existing telephone cord
with a modular cord.
2. Unplug your telephone's cable from the wall jack.
3. Take one end of the modular telephone cable supplied with your modem and plug into
the LINE jack on the back of the modem (see Figure 1-1).
4. Plug the other end of the telephone cord into the telephone jack on the wall.

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1.7 Connecting to your telephone
Your modem is so convenient. It provides a second modular telephone jack that lets you
connect your telephone to the same telephone line the modem is using. This lets you
manually dial data calls or make voice calls when you are not using your modem.
Use the following procedure to connect your telephone to your modem:
1. Connect the telephone's modular cord into the PHONE jack on the back of your
modem (see figure 1-1).
2. Lift your telephone's handset and listen for a dial tone.
1.8 Connecting to an AC outlet
Use the following procedure to connect your modem to an AC outlet:
1. Insert the supplied power cable into the round AC-IN connector next to the POWER
switch on the back of the modem (see figure 1-1).
2. Plug the end with the power pack into either a 110 or 220 VAC outlet.
3. Turn the POWER switch to ON position, then the MR LED goes on.
4. Turn on the computer or terminal connected to the modem.
1.9 Using a external MIC and speaker1
If you want to use an external MIC or speaker instead of using the built-in speaker, you
need to insert your external MIC or speaker cable into the round MIC or speaker
connector. After you’ve inserted the external MIC or speaker, the default built-in speaker
will be disabled.
SPEAKERMICROPHONE
MI
C
SP
K
Figure 1-2 Side view of the modem
1.10 Verifying your connection
Before proceeding, make sure your connection matches the one shown in Figure 1-3.
1If you modem is shipped without speakerphone function, the MIC and speaker will not work in your system. You
can record and playback your voice messages via the handset.

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PHONE JACK
LINE JACK
COMPUTER
CONNECTOR
POWER
ON OFF
Figure 1-3. Completed modem installation
If you connected the modem to a computer, place the computer into terminal mode and
complete the configuration information required by the software. Refer to your software
manual to find out which commands to use.
Then use the following procedure to verify your modem connections:
1. Type AT and press the Enter key. The RD and TD LEDs flash on the modem front
panel. If your system is operating properly, your modem sends an OK response to your
computer screen and wait for your next command.
If the LEDs did not FLASH, or if you did not receive a response, make sure your computer
is sending commands to your modem at a speed of 300, 1200, 2400, 9600, 19200, 38400,
57600 or 115200bps. If this does not solve your problem, contact your computer dealer.
2. Use your communication software to prepare your computer to dial a call. Then type
ATD x phone number, where x is either T for Touch-Tone dialing or P for Pulse dialing
and phone number is the telephone number that your modem is using
For example, if your modem is connected to the telephone line 555-2121 and Touch-Tone
dialing is supported in your calling area, type ATDT 555 2121
3. Press the Enter key. You should receive a BUSY response and you should hear the
busy signal through the modem speaker because the modem is calling itself.
Your modem is now ready for operation. Refer to the manual that came with your
communication software to begin communication. If you will be communicating directly
with your modem, or if you want to find out more about the modem's operation, proceed to
use's manual.

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lIf you want to turn off your modem, set the POWER switch on the back of the modem
to the OFF position.
1.11 Modem LEDs
The modem has 9 front panel LEDs, which keep you constantly informed of the modem's
status. Figure 1-4 shows the LEDs.
MIC
MR
TR
TD
RD
OH
CD
RTS
CTS
AA
Figure 1-4. Top panel of modem
LED Meaning
AA AA is Auto-Answer LED. This LED goes ON when the modem is set up to
auto-answer incoming calls
CTS CTS is the Clear To Send LED. This LED goes ON when your modem
sends your computer the CTS signal, indicating that the computer can
begin transmitting data.
RTS RTS is the Request To Send LED. This LED goes ON when your modem
receives from your computer, indicating that the computer wants to
transmit data.
CD CD is the Carrier Detect LED. This LED goes ON when the modem detects
a remote modem's carrier signal.
OH OH LED is the Off Hook. This LED goes ON when the modem is off-hook
(using the telephone line).
RD RD is the Receive Data LED. This LED blinks each time your computer
receives data from your modem. When data is received at a fast rate, the
LED may appear to be ON.
TD TD is the Transmit Data LED. This LED blinks each time data is being
transmitted from your computer's serial port to your modem. When data is
being transmitted as fast data rates, this LED may appear to be ON.

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LED Meaning
TR TR is the Data Terminal Ready LED. This LED goes ON when the modem
is receiving a Data Terminal Ready (DTR) signal from your computer. Your
computer sends this sign al when the computer is ready to send or receive
data ( DTR is ON ). This LED does not work with Macintosh, which uses
the DTR signal for hardware flow control purposes.
MR MR is the Modem Ready LED, This LED goes ON when your modem is
connected to an AC outlet and turned on.

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Ch ha ap pt te er r 2 2 T Ty yp pi in ng g c co om mm ma an nd ds s a an nd d r re ec ce ei iv vi in ng g r re es sp po on ns se es s
Chapter 2 describes the format to use when typing modem commands. Chapter 2 also
describes the responses that your modem sends to your computer screen when you
execute, or try to execute, modem commands.
If you will be using a communication software program to make data calls, you will
probably not need to type commands, because your software program will handle these
tasks for you. Similarly, you will probably not see the responses because your software
program may intercept them.
However, if you perform data activities directly with your modem, you will find the format
for typing modem commands and modem response helpful.
2.1 Typing a command
Using commands, you can have your modem perform a variety of activities, such as
dialing or answering a data call or sending a fax. In order to send commands to your
modem, You must type a command line while your modem is in command mode.
2.2 To type a command line
1. Type AT. These characters must precede every command line. (except when you type
the A/ command, described on page 31)
2. Type the commands you want your modem to execute. A command line can contain
up to 40 characters.
3. Press the Enter key. The modem will then execute the commands on the command
line.
2.3 Correcting a typing mistake
If you make a mistake while typing a command, press the Backspace key to delete the
error. You can delete every command except AT.
2.4 Readability
To make a command line easy to read, you can insert spaces parentheses, hyphens, and
other punctuation in your command line. For example:
AT M3 DT 9, 1(818)555-1234
Your modem ignores spaces and punctuation when executing a command line, but these
characters apply to the 40 characters limit.