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CT-8190S

TWINHEAD INTERNATIONAL CORP.

CT-8190S

Category

Video

Video Types Supported

CGA, EGA, Monochrome

Video Processor

Unidentified

Highest Resolution Supported

720 x 348

Data Bus Type

8-bit ISA

Memory Type

DRAM

Maximum Onboard Memory

256KB

CONNECTIONS

Purpose

Location

Purpose

Location

Parallel port

CN1

15-pin analog video port

CN2

DISPLAY CONFIGURATION

Display Mode

SW1/1

SW1/2

SW1/3

SW/4

Monochrome

Off

Off

On

Off

Color (40 x 25)

On

Off

Off

On

Color (80 x 25)

Off

Off

Off

On

Enhanced color (normal mode)

On

On

On

Off

Enhanced color (enhanced mode)

Off

On

On

Off

Note: These settings apply when the CT-8190S is the only display adapter in the system.

DUAL DISPLAY CONFIGURATION

Primary Mode

Secondary Mode

SW1/1

SW1/2

SW1/3

SW/4

Color (40 x 25)

Monochrome or none

On

Off

Off

On

Color (80 x 25)

Monochrome or none

Off

Off

Off

On

Enhanced color (normal mode)

Monochrome or none

On

On

On

Off

Enhanced color (enhanced mode)

Monochrome or none

Off

On

On

Off

Note:These settings apply when the CT-8190S and a monochrome display adapter are both installed in the monochrome as the secondary display type.

DUAL DISPLAY CONFIGURATION

Primary Mode

Secondary Mode

SW1/1

SW1/2

SW1/3

SW/4

Monochrome

Color (40 x 25)

On

On

On

On

Monochrome

Color (80 x 25)

Off

On

On

On

Monochrome

None

Off

On

On

On

Monochrome

Enhanced color (normal mode)

On

Off

On

On

Monochrome

Enhanced color (enhanced mode)

Off

Off

On

On

Note:These settings apply when the CT-8190S and monochrome adapters are both installed in the system, with the monochrome as the primary display and the CT-8190S as secondary display in the Color or Enhanced color mode.

DUAL DISPLAY CONFIGURATION

Primary Mode

Secondary Mode

SW1/1

SW1/2

SW1/3

SW/4

Monochrome

None

Off

Off

On

Off

Monochrome

Color (40 x 25)

On

Off

On

Off

Monochrome

Color (80 x 25)

Off

Off

On

Off

Note:These settings apply when the CT-8190S and CGA are both installed in the system, with the CT-8190S as the primary display adapter in monochrome mode.

DUAL DISPLAY CONFIGURATION

Primary Mode

Secondary Mode

SW1/1

SW1/2

SW1/3

SW/4

Color (40 x 25)

Monochrome or none

On

On

Off

On

Color (80 x 25)

Monochrome or none

Off

On

Off

On

Note:These settings apply when the CT-8190S and CGA are both installed in the system with the CGA adapter as the primary display and the CT-8190 in monochrome mode.

MONITOR TYPE SELECT

Type

SW1/5

IBM Color or Monochrome

On

Enhanced Color Display

Off

PARALLEL PORT CONFIGURATION

Port

SW1/6

Enabled

Off

 

Disabled

On