MOTOROLA, INC. ============== V.2225 Card Type Modem (synchronous/asynchronous) Chip Set Unidentified Maximum Data Rate 1200bps Data Bus External Data Modulation Protocol Bell 103, 212A ITU-T V.21, V.22 +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Function | Label | Function | Label | |------------------------------------------------------------| | Line out | CN1 | AC power in | CN4 | |---------------------+----------+--------------------+------| | Line in | CN2 | Talk/data switch | SW1 | |---------------------+----------+--------------------+------| | RS-232/422 | CN3 | 300/1200bps switch | SW2 | +------------------------------------------------------------+ +------------------------------------------------------------+ | USER CONFIGURABLE SETTINGS | |------------------------------------------------------------| | Setting | Label | Position | |-------------------------------------+-------+--------------| | i Chassis ground connected to | JP1 | Pins 2 & 3 | | signal ground | | closed | |-------------------------------------+-------+--------------| | Chassis ground not connected to | JP1 | Pins 1 & 2 | | signal ground | | closed | |-------------------------------------+-------+--------------| | i Transmit level set to -9 | JP2 | Pins 2 & 3 | | (permissive) | | closed | |-------------------------------------+-------+--------------| | Transmit level set to programmable | JP2 | Pins 1 & 2 | | | | closed | |-------------------------------------+-------+--------------| | i Factory configured - do not alter | JP5 | Unidentified | |-------------------------------------+-------+--------------| | i Factory configured - do not alter | JP6 | Unidentified | |-------------------------------------+-------+--------------| | i Factory configured - do not alter | JP7 | Unidentified | |-------------------------------------+-------+--------------| | i Factory configured - do not alter | JP8 | Unidentified | |-------------------------------------+-------+--------------| | i Factory configured - do not alter | JP9 | Unidentified | |-------------------------------------+-------+--------------| | i Factory configured - do not alter | JP10 | Unidentified | |-------------------------------------+-------+--------------| | i Factory configured - do not alter | JP11 | Unidentified | |-------------------------------------+-------+--------------| | i Factory configured - do not alter | JP12 | Unidentified | |-------------------------------------+-------+--------------| | i Factory configured - do not alter | JP13 | N/A | |-------------------------------------+-------+--------------| | Synchronous mode does not detect | JP14 | Pins 2 & 3 | | ring and dial tone | | closed | |-------------------------------------+-------+--------------| | Synchronous mode detects ring and | JP14 | Pins 1 & 2 | | dial tone | | closed | |-------------------------------------+-------+--------------| | i Factory configured - do not alter | JP15 | Unidentified | |-------------------------------------+-------+--------------| | i Factory configured - do not alter | JP16 | Unidentified | +------------------------------------------------------------+ +------------------------------------------------------------+ | USER CONFIGURABLE SETTINGS (CON'T) | |------------------------------------------------------------| | Setting | Label | Position | |-----------------------------------------+-------+----------| | i Synchronous mode uses ASCII | S3/3 | On | |-----------------------------------------+-------+----------| | Synchronous mode uses EBCDIC | S3/3 | Off | |-----------------------------------------+-------+----------| | i Asynchronous mode uses 10-bit | S4/1 | Off | | characters | | | |-----------------------------------------+-------+----------| | Asynchronous mode uses 11-bit | S4/1 | On | | characters | | | |-----------------------------------------+-------+----------| | i Bell/ITU-T mode determined by B | S4/2 | Off | | command | | | |-----------------------------------------+-------+----------| | Use ITU-T protocols | S4/2 | On | |-----------------------------------------+-------+----------| | i DTR normal | S4/3 | Off | |-----------------------------------------+-------+----------| | DTR used for off/on hook in manual | S4/3 | On | | answer/originate | | | |-----------------------------------------+-------+----------| | i Line will not be set busy during test | S4/4 | Off | | modes | | | |-----------------------------------------+-------+----------| | Line will be set busy during test modes | S4/4 | On | |-----------------------------------------+-------+----------| | i Line type determined by &L command | S4/5 | Off | |-----------------------------------------+-------+----------| | Leased-line mode | S4/5 | On | |-----------------------------------------+-------+----------| | i Modem operates in answer mode in | S4/6 | Off | | leased-line mode | | | |-----------------------------------------+-------+----------| | Modem operates in originate mode in | S4/6 | On | | leased-line mode | | | |-----------------------------------------+-------+----------| | i Simulated half-duplex to another | S4/7 | Off | | V.2225 disabled | | | |-----------------------------------------+-------+----------| | Simulated half-duplex to another V.2225 | S4/7 | On | | enabled | | | |-----------------------------------------+-------+----------| | i Sync/async mode set by &M command | S4/8 | Off | |-----------------------------------------+-------+----------| | Synchronous mode | S4/8 | On | |-----------------------------------------+-------+----------| | i DCD forced low when idle | S5/1 | Off | |-----------------------------------------+-------+----------| | DCD forced high when idle | S5/1 | On | |-----------------------------------------+-------+----------| | i DSR forced low when idle | S5/2 | Off | |-----------------------------------------+-------+----------| | DSR forced high when idle | S5/2 | On | |-----------------------------------------+-------+----------| | i CTS forced low when idle | S5/3 | Off | |-----------------------------------------+-------+----------| | CTS forced high when idle | S5/3 | On | |-----------------------------------------+-------+----------| | i Auto-answer disabled in dumb mode | S5/4 | Off | |-----------------------------------------+-------+----------| | Auto-answer enabled in dumb mode | S5/4 | On | |-----------------------------------------+-------+----------| | i Modem will not automatically | S5/5 | Off | | reconnect | | | |-----------------------------------------+-------+----------| | Modem will automatically reconnect | S5/5 | On | | after 3 seconds | | | |-----------------------------------------+-------+----------| | i Disconnect modem on receipt of long | S5/6 | Off | | space if indicated by Y command | | | |-----------------------------------------+-------+----------| | Disconnect modem on receipt of long | S5/6 | On | | space | | | |-----------------------------------------+-------+----------| | i Disconnect on loss of carrier | S5/7 | Off | |-----------------------------------------+-------+----------| | Do not disconnect on loss of carrier | S5/7 | On | |-----------------------------------------+-------+----------| | i Asynchronous mode: Follow &D on low | S5/8 | Off | | DTR | | | | | | | | Synchronous mode: Do not disconnect | | | | modem on low DTR | | | |-----------------------------------------+-------+----------| | Asynchronous mode: Disconnect and reset | S5/8 | On | | modem on low DTR | | | | | | | | Synchronous mode: Disconnect modem on | | | | low DTR | | | |------------------------------------------------------------| | Note: JP13 is used for jumper storage only. | +------------------------------------------------------------+ +------------------------------------------------------------+ | HANDSET POLARITY | |------------------------------------------------------------| | Setting | JP3 | JP4 | |------------------+--------------------+--------------------| | i Normal | Pins 2 & 3 closed | Pins 1 & 2 closed | |------------------+--------------------+--------------------| | Reversed | Pins 1 & 2 closed | Pins 2 & 3 closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | DATA PARITY | |------------------------------------------------------------| | Setting | S3/1 | S3/2 | |--------------------+-------------------+-------------------| | Even parity | Off | Off | |--------------------+-------------------+-------------------| | Space parity | On | Off | |--------------------+-------------------+-------------------| | i Odd parity | Off | On | |--------------------+-------------------+-------------------| | Mark parity | On | On | +------------------------------------------------------------+ +------------------------------------------------------------+ | CLOCK SOURCE | |------------------------------------------------------------| | Setting | S3/4 | S3/5 | |---------------------+-------------------+------------------| | i Set by &X command | Off | Off | |---------------------+-------------------+------------------| | Internal | On | Off | |---------------------+-------------------+------------------| | External | Off | On | |---------------------+-------------------+------------------| | Slave | On | On | +------------------------------------------------------------+ +------------------------------------------------------------+ | COMMAND SET AND AUTO-ANSWER | |------------------------------------------------------------| | Command Set | Auto-Answer | SW3/6 | SW3/7 | SW3/8 | |-------------------+-------------+--------+--------+--------| | Disabled | See S5/4 | Off | Off | Off | |-------------------+-------------+--------+--------+--------| | AT command set | Set with S0 | On | Off | Off | |-------------------+-------------+--------+--------+--------| | V.25bis Byte Sync | Enabled | Off | On | Off | |-------------------+-------------+--------+--------+--------| | V.25bis SDLC | Enabled | On | On | Off | |-------------------+-------------+--------+--------+--------| | V.25bis Bisync | Enabled | Off | Off | On | |-------------------+-------------+--------+--------+--------| | V.25bis Byte Sync | Disabled | On | Off | On | |-------------------+-------------+--------+--------+--------| | V.25bis SDLC | Disabled | Off | On | On | |-------------------+-------------+--------+--------+--------| | V.25bis Bisync | Disabled | On | On | On | +------------------------------------------------------------+ +------------------------------------------------------------+ | TRANSMISSION ATTENUATION LEVEL | |------------------------------------------------------------| | Setting | SW6/1 | SW6/2 | SW6/3 | SW6/4 | |------------+-----------+-----------+-----------+-----------| | 0dBm | Off | Off | Off | Off | |------------+-----------+-----------+-----------+-----------| | -1dBm | On | Off | Off | Off | |------------+-----------+-----------+-----------+-----------| | -2dBm | Off | On | Off | Off | |------------+-----------+-----------+-----------+-----------| | -3dBm | On | On | Off | Off | |------------+-----------+-----------+-----------+-----------| | -4dBm | Off | Off | On | Off | |------------+-----------+-----------+-----------+-----------| | -5dBm | On | Off | On | Off | |------------+-----------+-----------+-----------+-----------| | -6dBm | Off | On | On | Off | |------------+-----------+-----------+-----------+-----------| | -7dBm | On | On | On | Off | |------------+-----------+-----------+-----------+-----------| | -8dBm | Off | Off | Off | On | |------------+-----------+-----------+-----------+-----------| | -9dBm | On | Off | Off | On | |------------+-----------+-----------+-----------+-----------| | -10dBm | Off | On | Off | On | |------------+-----------+-----------+-----------+-----------| | -11dBm | On | On | Off | On | |------------+-----------+-----------+-----------+-----------| | -12dBm | Off | Off | On | On | |------------+-----------+-----------+-----------+-----------| | -13dBm | On | Off | On | On | |------------+-----------+-----------+-----------+-----------| | -14dBm | Off | On | On | On | |------------+-----------+-----------+-----------+-----------| | -15dBm | On | On | On | On | +------------------------------------------------------------+ +------------------------------------------------------------+ | DIAGNOSTIC LED(S) | |------------------------------------------------------------| | LED | Color | Status | Condition | |-------+-------+----------+---------------------------------| | MR/RI | Red | On | Power is on | |-------+-------+----------+---------------------------------| | MR/RI | Red | Off | Power is off | |-------+-------+----------+---------------------------------| | MR/RI | Red | Blinking | Phone is ringing | |-------+-------+----------+---------------------------------| | TR | Red | On | DTR signal is high | |-------+-------+----------+---------------------------------| | TR | Red | Off | DTR signal is low | |-------+-------+----------+---------------------------------| | HS | Red | On | Modem is operating at 1200bps | |-------+-------+----------+---------------------------------| | HS | Red | Off | Modem is operating at 300bps | |-------+-------+----------+---------------------------------| | RD | Red | On | Modem is receiving data | |-------+-------+----------+---------------------------------| | RD | Red | Off | Modem is not receiving data | |-------+-------+----------+---------------------------------| | TD | Red | On | Modem is transmitting data | |-------+-------+----------+---------------------------------| | TD | Red | Off | Modem is not transmitting data | |-------+-------+----------+---------------------------------| | TM | Red | On | Modem is in test mode | |-------+-------+----------+---------------------------------| | TM | Red | Off | Modem is not in test mode | |------------------------------------------------------------| | Note: The functions of MC and LED1 are unidentified. | +------------------------------------------------------------+