ELETECH ENTERPRISE CO., LTD.

V-LINK/1 (VP-890A)

Card Type               Voice card
Chip Set                Unidentified
Maximum Onboard Memory  N/A
I/O Options             Line, microphone in, tape in, speaker out
Hard Drives supported   None
Floppy drives supported None
Data Bus                8-bit ISA
Card Size               Half-length full-height

[Image]

                                CONNECTIONS

          Function            Label            Function             Label

  Line                        CN1     Speaker out                   CN4

  Microphone in               CN2     Unidentified                  SENS

  Tape in                     CN3     Volume                        VOL

                        USER CONFIGURABLE SETTINGS

                 Function                    Label         Position

  »   1/2 make/break ratio for pulse          W4            Closed
      dialing enabled

      2/3 make/break ratio for pulse          W4             Open
      dialing enabled

  »   Factory configured - do not alter       W6         Unidentified

  »   Factory configured - do not alter       W7         Unidentified

                        BASE I/O ADDRESS SELECTION

  Setting      DS1/1     DS1/2     DS1/3     DS1/4      DS1/5     DS1/6

    230h        On        Off       Off        On        Off        On

    238h        On        Off       Off        On        On        Off

    270h        On        Off        On       Off        Off        On

    278h        On        Off        On       Off        On        Off

    2B0h        Off       On        Off        On        Off        On

    2B8h        Off       On        Off        On        On        Off

    2F0h        Off       On         On       Off        Off        On

    2F8h        Off       On         On       Off        On        Off

            Note:Location of DS1/1 is unidentified. "On" "Off" position
            is unidentified.

               INTERRUPT SELECTION

   IRQ      DS1/7     DS1/8    DS1/9     DS1/10

   IRQ2      Off       Off      Off        On

   IRQ3      On        Off      Off       Off

   IRQ5      Off       On       Off       Off

   IRQ7      Off       Off       On       Off

                  TELEPHONE INPUT AMPLIFICATION SELECTION

       Setting                W1               W2               W3

  »         Low             Closed            Open             Open

          Medium             Open            Closed            Open

           High              Open             Open            Closed

                            DIAGNOSTIC LED

       LED             Status                   Condition

        L1               On          Hookswitch of line 1 is off-hook

        L1              Off          Hookswitch of line 1 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.