COMPUTER PERIPHERALS, INC.

HOOK-UP

Modem Type Unidentified
Maximum Data Rate Unidentified
Maximum Fax Rate N/A
Data Bus 8-bit ISA
Fax Class N/A
Data Modulation Protocol Unidentified
Fax Modulation Protocol N/A
Error Correction/Compression Unidentified


CONNECTIONS

Purpose

Location

Purpose

Location

Line-in

CN1

Volume control

CN3

Line-out

CN2

   


ADDRESS SELECT

COM/Address

SW1/1

SW1/2

»

COM1/3F8h

On

On

 

COM2/2F8h

Off

On

 

COM3/3E8h

On

Off

 

COM4/2E8h

Off

Off


INTERRUPT SELECT

IRQ

SW1/3

SW1/4

SW1/5

SW1/6

 

IRQ2

On

Off

Off

Off

 

IRQ3

Off

On

Off

Off

»

IRQ4

Off

Off

On

Off

 

IRQ5

Off

Off

Off

On


AUTO-ANSWER MODE

Setting

SW1/7

»

Enabled

On

 

Disabled (answer on command)

Off


DATA TERMINAL READY (DTR)

Setting

SW1/8

»

DTR signal under control

On

 

DTR signal low

Off