(TXT) View Source
       
       # ELETECH ENTERPRISE CO., LTD.
       
          V-LINK/2 (VP-892)
       
          Card Type       Voice card                                     
          Chip Set        Unidentified                                   
          Maximum Onboard N/A                                            
          Memory          
          I/O Options     Line1, line 2, microphone in, tape in, speaker 
                          out                                            
          Hard Drives     None                                           
          supported       
          Floppy drives   None                                           
          supported       
          Data Bus        16-bit ISA                                     
          Card Size       Three-quarter-length, full-height              
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          |       Function       | Label |      Function       | Label |
          |----------------------+-------+---------------------+-------|
          | Line 2               |  CN1  | Speaker out         |  CN5  |
          |----------------------+-------+---------------------+-------|
          | Line 1               |  CN2  | Unidentified        | SENS  |
          |----------------------+-------+---------------------+-------|
          | Microphone in        |  CN3  | Volume              |  VOL  |
          |----------------------+-------+---------------------+-------|
          | Tape in              |  CN4  |                     |       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |              Function               | Label |   Position   |
          |-------------------------------------+-------+--------------|
          | » | Factory configured - do not     |  W11  | Unidentified |
          |   | alter                           |       |              |
          |---+---------------------------------+-------+--------------|
          | » | Factory configured - do not     |  W12  | Unidentified |
          |   | alter                           |       |              |
          |---+---------------------------------+-------+--------------|
          | » | Factory configured - do not     |  W13  | Unidentified |
          |   | alter                           |       |              |
          |---+---------------------------------+-------+--------------|
          | » | Factory configured - do not     |  W14  | Unidentified |
          |   | alter                           |       |              |
          |---+---------------------------------+-------+--------------|
          | » | Factory configured - do not     |  W19  | Unidentified |
          |   | alter                           |       |              |
          |---+---------------------------------+-------+--------------|
          | » | Factory configured - do not     |  W20  | Unidentified |
          |   | alter                           |       |              |
          |---+---------------------------------+-------+--------------|
          | » | 1/2 make/break ratio for pulse  |  W21  |    Closed    |
          |   | dialing on line 1 enabled       |       |              |
          |---+---------------------------------+-------+--------------|
          |   | 2/3 make/break ratio for pulse  |  W21  |     Open     |
          |   | dialing on line 1 enabled       |       |              |
          |---+---------------------------------+-------+--------------|
          | » | 1/2 make/break ratio for pulse  |  W22  |    Closed    |
          |   | dialing on line 2 enabled       |       |              |
          |---+---------------------------------+-------+--------------|
          |   | 2/3 make/break ratio for pulse  |  W22  |     Open     |
          |   | dialing on line 2 enabled       |       |              |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |              MICROPHONE /TAPE INPUT SELECTION              |
          |------------------------------------------------------------|
          |      Setting       |        W1         |        W2         |
          |--------------------+-------------------+-------------------|
          |       Line 1       |      Closed       |       Open        |
          |--------------------+-------------------+-------------------|
          |       Line 2       |       Open        |      Closed       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                  SPEAKER OUTPUT SELECTION                  |
          |------------------------------------------------------------|
          |          Setting           |      W3       |      W4       |
          |----------------------------+---------------+---------------|
          | »        |     Line 1      |    Closed     |     Open      |
          |----------+-----------------+---------------+---------------|
          |          |     Line 2      |     Open      |    Closed     |
          |------------------------------------------------------------|
          |      Note:This option is usually set according to          |
          |      microphone/tape input selection since the speaker is  |
          |      usually used to monitor the recording of messages     |
          |      from a tape player.                                   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |      LINE 1 BASE I/O ADDRESS AND INTERRUPT SELECTION       |
          |------------------------------------------------------------|
          |    IRQ     |  I/O Address   |      W15      |     W16      |
          |------------+----------------+---------------+--------------|
          |     2      |      238h      |    Closed     |    Closed    |
          |------------+----------------+---------------+--------------|
          |     3      |      270h      |     Open      |    Closed    |
          |------------+----------------+---------------+--------------|
          |     5      |      230h      |    Closed     |     Open     |
          |------------+----------------+---------------+--------------|
          |     7      |      278h      |     Open      |     Open     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |      LINE 2 BASE I/O ADDRESS AND INTERRUPT SELECTION       |
          |------------------------------------------------------------|
          |    IRQ     |  I/O Address   |      W17      |     W18      |
          |------------+----------------+---------------+--------------|
          |     10     |      310h      |    Closed     |    Closed    |
          |------------+----------------+---------------+--------------|
          |     11     |      318h      |    Closed     |     Open     |
          |------------+----------------+---------------+--------------|
          |     12     |      320h      |     Open      |    Closed    |
          |------------+----------------+---------------+--------------|
          |     15     |      328h      |     Open      |     Open     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |       LINE 1 TELEPHONE INPUT AMPLIFICATION SELECTION       |
          |------------------------------------------------------------|
          |      Setting      |     W5      |     W6      |     W7     |
          |-------------------+-------------+-------------+------------|
          | »   |     Low     |   Closed    |    Open     |    Open    |
          |-----+-------------+-------------+-------------+------------|
          |     |   Medium    |    Open     |   Closed    |    Open    |
          |-----+-------------+-------------+-------------+------------|
          |     |    High     |    Open     |    Open     |   Closed   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |       LINE 2 TELEPHONE INPUT AMPLIFICATION SELECTION       |
          |------------------------------------------------------------|
          |      Setting      |     W8      |     W9      |    W10     |
          |-------------------+-------------+-------------+------------|
          | »   |     Low     |   Closed    |    Open     |    Open    |
          |-----+-------------+-------------+-------------+------------|
          |     |   Medium    |    Open     |   Closed    |    Open    |
          |-----+-------------+-------------+-------------+------------|
          |     |    High     |    Open     |    Open     |   Closed   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     DIAGNOSTIC LED(S)                      |
          |------------------------------------------------------------|
          |    LED    |   Status    |            Condition             |
          |-----------+-------------+----------------------------------|
          |    L1     |     On      | Hookswitch of line 1 is off-hook |
          |-----------+-------------+----------------------------------|
          |    L1     |     Off     | Hookswitch of line 1 is on-hook  |
          |-----------+-------------+----------------------------------|
          |    L2     |     On      | Hookswitch of line 2 is off-hook |
          |-----------+-------------+----------------------------------|
          |    L2     |     Off     | Hookswitch of line 2 is on-hook  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                  VR1, VR2, VR3 SELECTION                   |
          |------------------------------------------------------------|
          |  Label  |        Status         |        Condition         |
          |---------+-----------------------+--------------------------|
          |   VR1   |    Turn clockwise     | Amplify microphone input |
          |         |                       |          signal          |
          |---------+-----------------------+--------------------------|
          |   VR2   |    Turn clockwise     | Increase speaker output  |
          |         |                       |          volume          |
          |---------+-----------------------+--------------------------|
          |   VR3   |     12 to 64 Kbps     | Sampling rate selection  |
          |         |   adjustable range    |                          |
          |------------------------------------------------------------|
          |      Note:Location of VR1, VR2 and VR3 is unidentified.    |
          |      Default for VR3 is 32 Kbps.                           |
          +------------------------------------------------------------+