ZOLTRIX ======= Modem Type Data (Asynchronous/Synchronous)/Fax/Voice Maximum Data Rate 14.4K bps Maximum Fax Rate 14.4K bps Data Bus 16-bit ISA Fax Class Class 2 Data Modulation Bell 103 & 212A, CCITT V.32bis, V.32, Protocol V.22bis, V.22 & V.21 Fax Modulation CCITT V.29, V.27ter, V.21 & V.17, GRP Protocol III Error CCITT V.42bis & V.42, MNP5 & MNP4 Correction/Compression +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Purpose | Location | Purpose | Location | |-----------------+----------+-------------------+-----------| | Line out | CN1 | Microphone jack | CN3 | |-----------------+----------+-------------------+-----------| | Line in | CN2 | Speaker jack | CN4 | +------------------------------------------------------------+ +------------------------------------------------------------+ | INTERRUPT SELECT | |------------------------------------------------------------| | IRQ | SW1/1 | SW1/2 | SW1/3 | SW1/4 | SW1/7 | |----------+---------+---------+---------+---------+---------| | i IRQ3 | off | off | off | on | off | |----------+---------+---------+---------+---------+---------| | IRQ2 | off | off | off | off | on | |----------+---------+---------+---------+---------+---------| | IRQ4 | off | off | on | off | off | |----------+---------+---------+---------+---------+---------| | IRQ5 | off | on | off | off | off | |----------+---------+---------+---------+---------+---------| | IRQ7 | on | off | off | off | off | +------------------------------------------------------------+ +------------------------------------------------------------+ | COM PORT SETTINGS | |------------------------------------------------------------| | COM | SW1/5 | SW1/6 | |--------------------+-------------------+-------------------| | i COM2 | off | on | |--------------------+-------------------+-------------------| | COM1 | on | on | |--------------------+-------------------+-------------------| | COM3 | on | off | |--------------------+-------------------+-------------------| | COM4 | off | off | +------------------------------------------------------------+ +------------------------------------------------------------+ | \An PROPRIETARY COMMAND | |------------------------------------------------------------| | Note: | Sets the maximum MNP block size. | |---------+--------------------------------------------------| | Command | Protocol | |---------+--------------------------------------------------| | i \A2 | Set maximum block size to 192 characters. | |---------+--------------------------------------------------| | \A0 | Set maximum block size to 64 characters. | |---------+--------------------------------------------------| | \A1 | Set maximum block size to 128 characters. | |---------+--------------------------------------------------| | \A3 | Set maximum block size to 256 characters. | +------------------------------------------------------------+ +------------------------------------------------------------+ | \Bn PROPRIETARY COMMAND | |------------------------------------------------------------| | Note: | Sends a break signal to the remote modem during | | | a non-MNP connection. | |---------+--------------------------------------------------| | Command | Protocol | |---------+--------------------------------------------------| | i \B3 | Sends a 300ms break. | |---------+--------------------------------------------------| | \B0 | \Bn command disabled. | |---------+--------------------------------------------------| | \B1 | Sends a 100ms break. | |---------+--------------------------------------------------| | \B2 | Sends a 200ms break. | |---------+--------------------------------------------------| | \B4 | Sends a 400ms break. | |---------+--------------------------------------------------| | \B5 | Sends a 500ms break. | |---------+--------------------------------------------------| | \B6 | Sends a 600ms break. | |---------+--------------------------------------------------| | \B7 | Sends a 700ms break. | |---------+--------------------------------------------------| | \B8 | Sends a 800ms break. | |---------+--------------------------------------------------| | \B9 | Sends a 900ms break. | +------------------------------------------------------------+ +------------------------------------------------------------+ | /Gn PROPRIETARY COMMAND | |------------------------------------------------------------| | Note: | Enables/disables modem-to-modem flow control. | |---------+--------------------------------------------------| | Command | Protocol | |---------+--------------------------------------------------| | i \G0 | Modem-to-modem flow control disabled. | |---------+--------------------------------------------------| | \G1 | Modem-to-modem flow control enabled. | +------------------------------------------------------------+ +------------------------------------------------------------+ | /Kn PROPRIETARY COMMAND | |------------------------------------------------------------| | Note: | Selects the modem response when a break signal | | | is detected from the DTE or remote modem. | |---------+--------------------------------------------------| | Command | Protocol | |---------+--------------------------------------------------| | | (1) Break signal from DTE, normal/MNP mode: | | | modem sends a break signal to the remote modem | | i \K5 | in sequence with transmitted data. | | | | | | (2) Break signal from remote modem, normal mode: | | | modem returns break signal in sequence with | | | buffered data. | | | | | | (3) Break signal from DTE, direct mode: modem | | | sends a break signal to the remote modem. | +------------------------------------------------------------+ +------------------------------------------------------------+ | /Kn PROPRIETARY COMMAND | |------------------------------------------------------------| | Command | Protocol | |---------+--------------------------------------------------| | | (1) Break signal from DTE, normal/MNP mode: | | | modem does not send break signal to the remote | | \K0 | modem and enters the command mode. | | | | | | (2) Break signal from remote modem, normal mode: | | | modem clears terminal and modem buffers, then | | | returns break signal. | | | | | | (3) Break signal from DTE, direct mode: modem | | | sends a break to the remote modem, then enters | | | the command mode. | |---------+--------------------------------------------------| | | (1) Break signal from DTE, normal/MNP mode: | | | modem clears terminal and modem buffers, then | | \K1 | sends a break signal to the remote modem. | | | | | | (2) Break signal from remote modem, normal mode: | | | modem clears terminal and modem buffers, then | | | returns break signal. | | | | | | (3) Break signal from DTE, direct mode: modem | | | sends a break to the remote modem, then enters | | | the command mode. | |---------+--------------------------------------------------| | | (1) Break signal from DTE, normal/MNP mode: | | | modem does not send break signal to the remote | | \K2 | modem and enters the command mode. | | | | | | (2) Break signal from remote modem, normal mode: | | | modem does not clear buffers and returns a break | | | signal | | | | | | (3) Break signal from DTE, direct mode: modem | | | sends a break signal to the remote modem. | |---------+--------------------------------------------------| | | (1) Break signal from DTE, normal/MNP mode: | | | modem does not clear buffers and sends a break | | \K3 | signal to the remote modem. | | | | | | (2) Break signal from remote modem, normal mode: | | | modem does not clear buffers and returns a break | | | signal | | | | | | (3) Break signal from DTE, direct mode: modem | | | sends a break to the remote modem, then enters | | | the command mode. | |---------+--------------------------------------------------| | | (1) Break signal from DTE, normal/MNP mode: | | | modem does not send break signal to the remote | | \K4 | modem and enters the command mode. | | | | | | (2) Break signal from remote modem, normal mode: | | | modem returns break signal in sequence with | | | buffered data. | | | | | | (3) Break signal from DTE, direct mode: modem | | | sends a break signal to the remote modem. | +------------------------------------------------------------+ +------------------------------------------------------------+ | /Ln PROPRIETARY COMMAND | |------------------------------------------------------------| | Note: | Enables block or stream mode for MNP | | | connections. | |---------+--------------------------------------------------| | Command | Protocol | |---------+--------------------------------------------------| | i \L0 | Stream mode for MNP links enabled. | |---------+--------------------------------------------------| | \L1 | Block mode for MNP links enabled. | +------------------------------------------------------------+ +------------------------------------------------------------+ | /Nn PROPRIETARY COMMAND | |------------------------------------------------------------| | Note: | Selects the Error-Correction Operating Mode. | |---------+--------------------------------------------------| | Command | Protocol | |---------+--------------------------------------------------| | i \L3 | Auto-Reliable Link mode enabled (&Q5, S36=7, | | | S48=7). | |---------+--------------------------------------------------| | \N0 | Normal mode enabled (&Q6). | |---------+--------------------------------------------------| | \N1 | Direct mode enabled (&Q0). | |---------+--------------------------------------------------| | \N2 | Reliable Link mode enabled (&Q5, S36=4, S48=7). | +------------------------------------------------------------+ +------------------------------------------------------------+ | /Nn PROPRIETARY COMMAND | |------------------------------------------------------------| | Command | Protocol | |---------+--------------------------------------------------| | \N4 | LAPM error correction mode enabled (&Q5, S48=0). | |---------+--------------------------------------------------| | \N5 | MNP error correction mode enabled (&Q5, S36=4, | | | S48=128). | +------------------------------------------------------------+ +------------------------------------------------------------+ | %Cn PROPRIETARY COMMAND | |------------------------------------------------------------| | Note: | Selects data compression options. Applies only | | | to V.42bis/V.42 protocols. | |---------+--------------------------------------------------| | Command | Protocol | |---------+--------------------------------------------------| | i %C3 | V.42bis and MNP5 data compression enabled. | |---------+--------------------------------------------------| | %C0 | Data compression disabled. | |---------+--------------------------------------------------| | %C1 | MNP5 data compression enabled. | |---------+--------------------------------------------------| | %C2 | V.42bis data compression enabled. | +------------------------------------------------------------+ +------------------------------------------------------------+ | %En PROPRIETARY COMMAND | |------------------------------------------------------------| | Note: | Selects line quality monitor and auto-retrain | | | options. Applies only to V.42bis/V.42 protocols. | |---------+--------------------------------------------------| | Command | Protocol | |---------+--------------------------------------------------| | i %E0 | Line quality monitor and auto-retrain function | | | disabled. | |---------+--------------------------------------------------| | %E1 | Line quality monitor and auto-retrain function | | | enabled. | |---------+--------------------------------------------------| | %E2 | Line quality monitor, auto-retrain function, and | | | auto fall-back/fall-forward function enabled. | |---------+--------------------------------------------------| | %E3 | Line quality monitor and auto-retrain function | | | enabled, hang up when Eye Quality Monitor | | | threshold reached. | +------------------------------------------------------------+ +------------------------------------------------------------+ | %L PROPRIETARY COMMAND | |------------------------------------------------------------| | Note: | Reports received signal level in dBm, from 090 | | | (9dBm) to 043 (43dBm). Applies only to | | | V.42bis/V.42 protocols. | +------------------------------------------------------------+ +------------------------------------------------------------+ | %Q PROPRIETARY COMMAND | |------------------------------------------------------------| | Note: | Reports line signal quality according to the | | | signal/noise ratio (dBm). Applies only to | | | V.42bis/V.42 protocols. | +------------------------------------------------------------+