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V-LINK/2C (VP-892CPM)

ELETECH ENTERPRISE CO., LTD.

V-LINK/2C (VP-892CPM)

Card Type

Voice card

Chip Set

Unidentified

Maximum Onboard Memory

N/A

I/O Options

Line1, line 2, microphone in, tape in, speaker out

Hard Drives supported

None

Floppy drives supported

None

Data Bus

16-bit ISA

Card Size

Three-quarter-length, full-height

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

1/2 make/break ratio for pulse dialing on line 1 enabled

W5

Closed

 

2/3 make/break ratio for pulse dialing on line 1 enabled

W5

Open

1/2 make/break ratio for pulse dialing on line 2 enabled

W6

Closed

 

2/3 make/break ratio for pulse dialing on line 2 enabled

W6

Open

Sampling rate for both lines is 32 Kbps

W11

Closed

 

Sampling rate for both lines is 44.5 Kbps

W11

Open

Factory configured - do not alter

W19

Unidentified

Factory configured - do not alter

W20

Unidentified

Factory configured - do not alter

W21

Unidentified

Factory configured - do not alter

W22

Unidentified

Factory configured - do not alter

W23

Unidentified

Factory configured - do not alter

W24

Unidentified

Factory configured - do not alter

W25

Unidentified

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

W7

W8

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

W9

W10

10

310h

Closed

Closed

11

318h

Closed

Open

12

320h

Open

Closed

15

328h

Open

Open

NSP TIMING SELECTION

Setting

W12

W13

W14

W15

W16

W17

W18

1.56

Off

On

Off

Off

Off

Off

Off

1.87

Off

Off

On

Off

Off

Off

Off

2.18

Off

Off

Off

On

Off

Off

Off

2.50

Off

Off

Off

Off

On

Off

Off

2.81

Off

Off

Off

Off

Off

On

Off

3.12

Off

Off

Off

Off

Off

Off

On

1.81

On

On

Off

Off

Off

Off

Off

2.19

On

Off

On

Off

Off

Off

Off

2.56

On

Off

Off

On

Off

Off

Off

2.94

On

Off

Off

Off

On

Off

Off

3.31

On

Off

Off

Off

Off

On

Off

3.69

On

Off

Off

Off

Off

Off

On

VR1, VR2 SELECTION

Label

Status

Condition

VR1

Turn clockwise

Amplify microphone input signal

VR2

Turn clockwise

Increase speaker output volume

Note:Location of VR1 and VR2 is unidentified.

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