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V-LINK/1 (VP-890A)

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

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 dialing enabled

W4

Closed

 

2/3 make/break ratio for pulse dialing enabled

W4

Open

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 adjustable range

Sampling rate selection

Note:Location of VR1, VR2 and VR3 is unidentified. Default for VR3 is 32 Kbps.