MAXTECH CORPORATION =================== 9600BPS TURBOMODEM EXTERNAL Card Type Modem (synchronous/asynchronous) Chip Set Unidentified Maximum Data Rate 9600bps Data Bus External Data Modulation Protocol Bell 103/212A ITU-T V.21, V.22, V.22bis, V.32 Error Correction/Compression MNP5, V.42, V.42bis +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Function | Label | Function | Label | |------------------------------------------------------------| | Line in | CN1 | DC power | CN4 | |---------------------------+----------+--------------+------| | Line out | CN2 | Power switch | SW1 | |---------------------------+----------+--------------+------| | RS-232/422 | CN3 | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | USER CONFIGURABLE SETTINGS | |------------------------------------------------------------| | Setting | Label | Position | |-------------------------------+--------+-------------------| | i Smart mode | JP1 | Pins 2 & 3 closed | |-------------------------------+--------+-------------------| | Dumb mode | JP1 | Pins 1 & 2 closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | DIAGNOSTIC LED(S) | |------------------------------------------------------------| | LED | Color | Status | Condition | |-----+-------+----------+-----------------------------------| | TST | Red | On | Normal operation or no error | | | | | detected | |-----+-------+----------+-----------------------------------| | TST | Red | Off | No connection established | |-----+-------+----------+-----------------------------------| | TST | Red | Blinking | Error correction activated | |-----+-------+----------+-----------------------------------| | HS | Red | On | Modem is operating at 4800bps or | | | | | faster | |-----+-------+----------+-----------------------------------| | HS | Red | Off | Modem is operating at slower than | | | | | 4800bps | |-----+-------+----------+-----------------------------------| | AA | Red | On | Auto-answer enabled | |-----+-------+----------+-----------------------------------| | AA | Red | Off | Auto-answer disabled | |-----+-------+----------+-----------------------------------| | AA | Red | Blinking | Phone is ringing | |-----+-------+----------+-----------------------------------| | 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 | +------------------------------------------------------------+ +------------------------------------------------------------+ | SUPPORTED COMMAND SET | |------------------------------------------------------------| | Basic AT Commands | |------------------------------------------------------------| | AT, '+++', 'Comma', A/ | |------------------------------------------------------------| | A, B, D, E, H, L, M, O, Q, S, V, X, Y, Z | |------------------------------------------------------------| | &C, &D, &G, &L, &M, &P, &R, &S, &T, &V, &W, &X, &Y, &Z | |------------------------------------------------------------| | Extended AT Commands | |------------------------------------------------------------| | \A, \B, \C, \E, \G, \J, \K, \Q, \O, \U, \V, \X, \Y, \Z, | | %A, %C | |------------------------------------------------------------| | S Registers | |------------------------------------------------------------| | S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, | | S14, S16, S18, S21, S22, S23 | |------------------------------------------------------------| | S25, S26, S27 | |------------------------------------------------------------| | Note: See MHI Help file for full command documentation. | +------------------------------------------------------------+ Proprietary AT Command Set +------------------------------------------------------------+ | AUTO-DIAL ON POWER-UP | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] %Pn [cmds] | |--------------+---------------------------------------------| | Description: | Controls how the modem reacts when powered | | | up. | |------------------------------------------------------------| | Command | Function | |---------------+--------------------------------------------| | %P0 | Disabled | |---------------+--------------------------------------------| | %P1 | Telephone number at memory location 0 | | | dialed after modem is powered -up, | | | AT%P1&L0 are set to enable this feature. | +------------------------------------------------------------+ See MAXTECH CORPORATION, 14400BPS TURBOMODEM INTERNAL document for a full command summary.