
UNIQUE HARDWARE CO., LTD.

VIGUS 288 + FAX

Card Type                    Fax, Modem (synchronous/asynchronous)
Chip Set                     Unidentified
Maximum Data Rate            28.8Kbps
Maximum Fax Rate             14.4Kbps
Data Bus                     External
Fax Class                    Class I & II
Data Modulation Protocol     ITU-T V.22, V.22bis, V.32, V.32bis, V.34

                             Rockwell V.FC
Fax Modulation Protocol      ITU-T V.17, V.29
Error Correction/Compression MNP5, V.42, V.42bis

[Image]

                                CONNECTIONS

         Function            Label            Function             Label

  Power switch                    SW1       Phone line out          CN3

  DC power                        CN1       Phone line in           CN4

  RS-232/422                      CN2

                             DIAGNOSTIC LED(S)

   LED      Color    Status                    Condition

    CD       Red       On               Carrier signal detected

    CD       Red      Off             Carrier signal not detected

    OH       Red       On                  Modem is off-hook

    OH       Red      Off                  Modem is on-hook

    RD       Red       On               Modem is receiving data

    RD       Red      Off             Modem is not receiving data

    SD       Red       On             Modem is transmitting data

    SD       Red      Off           Modem is not transmitting data

    TR       Red       On                 DTR signal is high

    TR       Red      Off                  DTR signal is low

    MR       Red       On                     Power is on

    MR       Red      Off                    Power is off

                         Proprietary AT Command Set

                 AUTO-RETRAIN - AUTO-FALLBACK/FALL-FORWARD

  Type:          Configuration

  Format:        AT [cmds] %En [cmds]

  Description:   Controls auto-retrain mode and fallback/fall-forward

    Command                              Function

      %E0        Auto-retrain disabled

      %E1        Auto-retrain enabled

      %E2        Auto-fallback/fall-forward enabled

                          BIT-MAPPED REGISTER S14

  Format:             AT [cmds] S14=n [cmds]

  Default:            138

  Range:              0-174

  Unit:               Bit-mapped

  Description:        Controls echo, result codes and display, dial mode,
                      and answer/originate mode.

   Bit       Value                         Function

    0             0   Not used

    1              0  Command echo disabled

                  1   Command echo enabled

    2              0  Result codes enabled

                  1   Result codes disabled

    3              0  Display result codes in numeric format

                  1   Display result codes in verbose format

    4             0   Not used

    5              0  Tone dial enabled

                  1   Pulse dial enabled

    6             0   Not used

    7              0  Answer mode enabled

                  1   Originate mode enabled

                          BIT-MAPPED REGISTER S21

  Format                 AT [cmds] S21=n [cmds]

  Default:               52

  Range:                 0-253

  Unit:                  Bit-mapped

  Description:           Selects jack type, CTS/DCD/DSR signals, low DTR
                         action, and the long space disconnect function.

    Bit       Value                          Function

     0               0   Selects RJ-11, RJ-41S, or RJ45S jack

                    1    Selects RJ-12 or RJ-13 jack

     1              0    Not used

     2               0   CTS forced high

                    1    CTS follows RTS

   4, 3             00   DTR signal ignored

                    01   Modem goes to command mode on low DTR

                    10   Modem disconnects on low DTR; Auto-Answer is
                         disabled.
                   11
                         Modem is initialized on low DTR

     5               0   DCD forced high

                    1    DCD normal

     6               0   DSR forced high

                    1    DSR normal

     7               0   Long space disconnect function disabled

                    1    Long space disconnect function enabled

                          BIT-MAPPED REGISTER S22

  Format            AT [cmds] S22=n [cmds]

  Default:          117

  Range:            0-127

  Unit:             Bit-mapped

  Description:      Controls speaker volume and controls, and limits
                    results codes.

   Bit     Value                          Function

  1, 0         00   Volume off

               01   Low level volume

               10   Medium level volume

              11    High level volume

  3, 2         00   Speaker off

               01   Speaker off on carrier

               10   Speaker always on

              11    Speaker on during handshake

  6 - 4       000   Basic result codes only enabled

              100   Basic and connection speed result codes enabled

              101   Basic and connection speed result codes and dialtone
                    detection enabled
              110
                    All result codes except dialtone detection enabled
             111
                    All result codes enabled

                          BIT-MAPPED REGISTER S23

  Format                AT [cmds] S23=n [cmds]

  Default:              61

  Range:                0-189

  Unit:                 Bit-mapped

  Description:          Grants/denies remote digital loopback, controls
                        DTE rate and parity, and sets guard tone.

    Bit       Value                         Function

     0              0   Remote digital loopback denied

                   1    Remote digital loopback allowed

   3 - 1          000   Sets serial port speed to 0-300bps

                  001   Sets serial port speed to 600bps

                  010   Sets serial port speed to 1200bps

                  011   Sets serial port speed to 2400bps

                  100   Sets serial port speed to 4800bps

                  101   Sets serial port speed to 9600bps

                 110    Sets serial port speed to 19200bps

   5, 4            00   Parity even

                   01   Not used

                   10   Parity odd

                  11    No Parity

     6             0    Not used

     7              0   Guard tone disabled

                   1    Guard tone disabled

                          BIT-MAPPED REGISTER S27

  Format               AT [cmds] S27=n [cmds]

  Default:             73

  Range:               0-111

  Unit:                Bit-mapped

  Description:         Selects synchronous/asynchronous mode, line type,
                       clock source, and ITU-T/Bell modes.

   Bit       Value                          Function

  3, 1,          000   Asynchronous mode, serial port speed follows
    0                  connect speed
                 001
                       Asynchronous off-line command mode and synchronous
                 010   connect mode

                 011   Asynchronous off-line command mode; modem
                       auto-dials first number in directory, then
                 100   synchronous connect mode

                 101   Asynchronous off-line command mode on low DTR,
                       synchronous connect mode on high DTR
                111
                       Not used

                       Error correction mode

                       Buffered asynchronous mode

    2              0   Switched line

                  1    Leased line

  5, 4            00   Local modem generates transmit clock source

                  01   Local DTE generates transmit clock source

                 10    Remote DCE/DTE generates transmit clock source

    6              0   ITU/T mode

                  1    Bell mode

                          BIT-MAPPED REGISTER S28

  Format           AT [cmds] S28=n [cmds]

  Default:         0

  Range:           0-24

  Unit:            Bit-mapped

  Description:     Controls pulse dialing.

  Note:            AT&P returns OK if valid, S28=0 should be set at all
                   times.

   Bit    Value                           Function

  2 - 0     000    Not used

  4, 3        00   39ms make/61ms break at 10pps

              01   33ms make/67ms break at 10pps

              10   39ms make/61ms break at 20pps

             11    33ms make/67ms break at 20pps

                          BIT-MAPPED REGISTER S31

  Format:                    AT [cmds] S31=n [cmds]

  Default:                   194

  Range:                     0-10

  Description:               Select automode and extended result code
                             format.

        Bit           Value                     Function

         0                  0   Not used

         1                   0  Auto-mode detection disabled

                            1   In originate mode, handshake begins at
                                line speed designated by the S37
                                register. Modem can shift to a slower
                                speed if necessary.

                                In answer mode, handshake attempted with
                                the following protocols in order - V.FC,
                                V.32bis, V.32, V.22bis, V.22 or Bell 212,
                                V.21, and Bell 103

       3, 2                 00  Enables CONNECT result codes to report
                                DTE speed
                            01
                                Full reporting of CONNECT result codes
                           10
                                Enables CONNECT result codes to report
                                DCE speed

       7 - 4             1100   Not used

                          BIT-MAPPED REGISTER S40

  Format               AT [cmds] S40=n [cmds]

  Default:             105

  Range:               0-233

  Unit:                Bit-mapped

  Description:         Controls break handling, and block size.

    Bit      Value                          Function

   2 - 0        001    Not used

  5, 4, 3        000   \K0

                 001   \K1

                 010   \K2

                 011   \K3

                 100   \K4

                101    \K5

   7, 6           00   MNP block size is 64 characters

                  01   MNP block size is 128 characters

                  10   MNP block size is 192 characters

                 11    MNP block size is 256 characters

                          BIT-MAPPED REGISTER S41

  Format              AT [cmds] S41=n [cmds]

  Default:            3

  Range:              0-91

  Unit:               Bit-mapped

  Description:        Selects compression, auto-retrain and
                      auto-fallback/fall-forward, flow control, and MNP
                      mode.

   Bit      Value                          Function

  1 - 0          00   Data compression disabled

                 01   MNP5 enabled

                 10   V.42bis enabled

                11    MNP5 and V.42bis enabled

  6, 2           00   Auto-retrain disabled

                 01   Auto-retrain enabled

                10    Auto-fallback/fall-forward enabled

    3             0   Flow control disabled

                 1    Flow control enabled

    4             0   Stream mode for MNP

                 1    Block mode for MNP

                                BREAK SEND

  Type:          Configuration

  Format:        AT [cmds] \Bn [cmds]

  Default:       3

  Range:         1-9

  Unit:          .1 second

  Description:   Sends break to modem

                                BREAK TYPE

  Type:                    Configuration

  Format:                  AT [cmds] \Kn [cmds]

  Description:             Configures action of break signal

     Command       Break from DTE     Modem receives      Break received
                                            \B          from remote modem

       \K0        Online command     Break sent to      Buffers cleared,
                  mode enabled,      remote modem and   break sent to DTE
                  send no break      buffers cleared
                  to remote modem

       \K1        Break sent to      Break sent to      Buffers cleared,
                  remote modem       remote modem and   break sent to DTE
                  and buffers        buffers cleared
                  cleared

       \K2        Online command     Send break to      Break sent
                  mode enabled,      remote modem       immediately to
                  send no break      immediately        DTE
                  to remote modem

       \K3        Send break to      Send break to      Break sent
                  remote modem       remote modem       immediately to
                  immediately        immediately        DTE

       \K4        Online command     Send break with    Break sent with
                  mode enabled,      transmitted data   received data to
                  send no break                         the DTE
                  to remote modem

       \K5        Send break with    Send break with    Break sent with
                  transmitted        transmitted data   received data to
                  data                                  the DTE

                                COMPRESSION

  Type:          Configuration

  Format:        AT [cmds] %Cn [cmds]

  Description:   Selects data compression

    Command                              Function

      %C0        Data compression disabled

      %C1        MNP5 enabled

      %C2        V.42bis enabled

      %C3        MNP5 and V.42bis enabled

                               CONNECT MODE

  Type:          Configuration

  Format:        AT [cmds] \Nn [cmds]

  Description:   Controls the type of connection the modem will operate
                 in

    Command                              Function

      \N0        Normal mode enabled

      \N1        Direct mode enabled

      \N2        Reliable mode enabled

      \N3        Auto-reliable mode enabled

      \N4        V.42 reliable mode enabled

      \N5        MNP reliable mode enabled

                                   DIAL

  Type:                  Immediate

  Format:                AT [cmds] D<#> [cmds]

  Description:           Dials telephone number according to any
                         modifiers included in the string

  Note:                  Any combination of modifiers can be used to
                         produce the desired dial functions in sequence.

        Modifier                             Function

           J             Link will be negotiated at highest possible
                         speed

           L             Re-dial last number

           P             Pulse dialing enabled

           R             Accepted but not acted upon

          S=n            Dial stored telephone number n

           T             Tone dialing enabled

           W             Dialing resumed following dial tone detection

           !             Modem commanded to go off-hook for specified
                         time before returning on-hook.

           @             Wait for quiet answer

           ,             Dialing paused for amount of time specified in
                         S8 register

           ;             Modem returned to command state after dialing

           ^             Enable calling tone

                         FLASH DIAL MODIFIER TIME

  Type:                Register

  Format               AT [cmds] S29=n [cmds]

  Default:             0

  Range:               0-255

  Unit:                .01 second

  Description:         Time the modem will go on-hook upon receiving the
                       ! dial modifier in dial string.

                               FLOW CONTROL

  Type:          Configuration

  Format:        AT [cmds] \Gn [cmds]

  Description:   Selects modem port flow control

    Command                              Function

      \G0        Flow control disabled

      \G1        Flow control enabled

                               FLOW CONTROL

  Type:          Read-only Register

  Format         AT [cmds] S39? [cmds]

  Description:   Displays the current flow control

     Value                               Meaning

       0         Flow control disabled

       3         RTS/CTS flow control enabled

       4         XON/XOFF flow control enabled

       5         Transparent XON/XOFF flow control enabled

       6         Both RTS/CTS and XON/XOFF flow control enabled

                       FLOW CONTROL CHARACTER - XOFF

  Type:          Register

  Format:        AT [cmds] S33=n [cmds]

  Default:       19

  Range:         0-255

  Unit:          ASCII

  Description:   Sets the character used to represent XOFF

                       FLOW CONTROL CHARACTER - XON

  Type:          Register

  Format:        AT [cmds] S32=n [cmds]

  Default:       17

  Range:         0-255

  Unit:          ASCII

  Description:   Sets the character used to represent XON

                             INACTIVITY TIMER

  Type:                   Register

  Format                  AT [cmds] S30=n [cmds]

  Default:                0

  Range:                  0-255

  Unit:                   10 seconds

  Description:            Maximum duration of DTE and DCE inactivity
                          allowed prior to initiating hang-up process.
                          S30=0 will disable timer.

                             LINE SIGNAL LEVEL

  Type:             Immediate

  Format:           AT [cmds] %L [cmds]

  Description:      Returns a value which indicates the received line
                    signal level (-dBm)

                            LINE SIGNAL QUALITY

  Type:          Immediate

  Format:        AT [cmds] %Q [cmds]

  Description:   Returns a value which indicates line signal quality

                    MAXIMUM BLOCK SIZE FOR TRANSMISSION

  Type:          Configuration

  Format:        AT [cmds] \An [cmds]

  Description:   Sets the maximum transmittable block size

    Command                              Function

      \A0        MNP block size is 64 characters

      \A1        MNP block size is 128 characters

      \A2        MNP block size is 192 characters

      \A3        MNP block size is 256 characters

                          MNP - STREAM/BLOCK MODE

  Type:          Configuration

  Format:        AT [cmds] \Ln [cmds]

  Description:   Selects the transfer mode for MNP link

    Command                              Function

      \L0        Stream mode for MNP enabled

      \L1        Block mode for MNP enabled

                            REPORT INFORMATION

  Type:          Immediate

  Format:        AT [cmds] In [cmds]

  Description:   Displays information requested

    Command                              Function

       I0        Reports product code

       I1        Reports ROM checksum

       I2        Tests and compares ROM checksum, reports OK.

       I3        Reports modem model and firmware revision

       I4        Reports modem identifier string

       I5        Reports country code

       I6        Reports modem series identifier string

                                TEST MODES

  Type:              Register

  Format:            AT [cmds] S16=n [cmds]

  Default:           0

  Range:             0-125

  Unit:              Bit-mapped

  Description:       Controls loopback tests: analog, digital, remote
                     digital, and self tests.

   Bit      Value                          Function

    0            0   Local analog loopback not in progress

                1    Local analog loopback in progress

    1           0    Not used

    2            0   Local digital loopback not in progress

                1    Local digital loopback in progress

    3            0   Modem not in remote digital loopback

                1    Remote digital loopback in progress

    4            0   Remote digital loopback not requested

                1    Remote digital loopback requested

    5            0   Remote digital loopback w/ self-test not in progress

                1    Remote digital loopback w/ self-test in progress

    6            0   Local analog loopback w/ self-test not in progress

                1    Local analog loopback w/ self-test in progress

