TECMAR

GRAPHICS MASTER

Category

Video

Video Types Supported

VGA

Video Processor

82C451

Highest Resolution Supported

640 x 480

Data Bus Type

16-bit ISA

Memory Type

VRAM

Maximum Onboard Memory

Unidentified

CONNECTIONS

Purpose

Location

Purpose

Location

RCA Jack connector

CN2

External Sync Connector

CN6

9-pin IBM Mono/RGB connector

CN3

Not Used

CN7

Light pen Connector

CN4

Not Used

CN8

RF Modulator Connector

CN5

Composite signal intensity regulator

CN9

MONITOR TYPE CONFIGURATION

Reset Monitor

Reset Adapter

Second Monitor

Second Adapter

SW1

JP7

JP1/A

Standard IBM PC

Graphics Master

IBM mono

IBM mono

Down

Open

Closed

Standard IBM PC

Graphics Master

Mono

Mono

Up

Closed

Closed

Standard

IBM color

IBM mono

Graphics Master

Up

Closed

Open

IBM mono

IBM mono

Standard

Graphics Master

Down

Open

Closed

Standard

IBM color

Any

Graphics Master

Up

Closed

Open

MONITOR TYPE CONFIGURATION (CONTINUED)

Reset Monitor

Reset Adapter

Second Monitor

Second Adapter

JP1/B

JP1/C

JP1/D

Standard IBM PC

Graphics Master

IBM mono

IBM mono

Closed

Closed

Open

Standard IBM PC

Graphics Master

Mono

Mono

Closed

Closed

Open

Standard

IBM color

IBM mono

Graphics Master

Closed

Closed

Open

IBM mono

IBM mono

Standard

Graphics Master

Open

Closed

Open

Standard

IBM color

Any

Graphics Master

Open

Closed

Open

MONITOR TYPE CONFIGURATION (CONTINUED)

Reset Monitor

Reset Adapter

Second Monitor

Second Adapter

JP1/E

JP1/F

Standard IBM PC

Graphics Master

IBM mono

IBM mono

Open

Open

Standard IBM PC

Graphics Master

Mono

Mono

Open

Open

Standard

IBM color

IBM mono

Graphics Master

Open

Open

IBM mono

IBM mono

Standard

Graphics Master

Open

Open

Standard

IBM color

Any

Graphics Master

Open

Open

FACTORY CONFIGURED SETTINGS

Jumper

Setting

JP3

Do not modify

JP4

Do not modify

JP5

Pins 1 & 2Closed

JP8

Open

JP10

Do not modify

JP11

Do not modify

HARDWARE COLOR BURST

Setting

JP6

Hardware color burst enabled

Open

Hardware color burst disabled (Standard Monitor)

Closed