EPSON, INC.

VGA ADAPTER

Category

Video

Video Types Supported

VGA

Video Processor

C & T

Highest Resolution Supported

600 X 480

Data Bus Type

16-bit ISA

Memory Type

DRAM

Maximum Onboard Memory

256KB

CONNECTIONS

Purpose

Location

Purpose

Location

15-pin analog video port

CN1

VGA feature connector

CN2

MANUAL 16-BIT BIOS CONFIGURATION

Setting

W1

»

Initial setup and normal operation

Closed

Note: W1 should remain in the closed position unless the 16TEST program has been run and it recommends removing the jumper.

FEATURE CONNECTOR CONFIGURATION

Setting

W2

»

Disabled

Pins 1 & 2 closed

 

Enabled

Pins 2 & 3 closed

TIMING SELECTION

Timing

SW1/1

»

Standard VGA timing

Off

 

Special timing for multi-frequency monitors

On

VGA MODE SWITCHING SELECTION

Mode

SW1/2

»

PS/2 style

On

 

PC/AT style

Off

AUTOSENSE CONFIGURATION

Setting

SW1/4

»

Enabled

On

 

Disabled

Off

FACTORY CONFIGURED - DO NOT ALTER

Switch

Position

Switch1/3

Off