Compaq 386 manual Maintenance and Service Guide

Maintenance and Service Guide 8-25

Table 8-14. SW1 Settings for the COMPAQ Enhanced Color Graphics Board as the Secondary Video Display Controller Board

		Switches
Monitor Type	Power-On Mode	1	2	3	4
COMPAQ Color, compatible	80 × 25 (640 × 350)	OFF	OFF	ON	ON
Enhanced Color, or COMPAQ
Dual-Mode Monitor
COMPAQ Color, compatible	80 × 25 (640 × 200)	ON	OFF	ON	ON
Enhanced Color, or COMPAQ
Dual-Mode Monitor
RGBI Color or COMPAQ	80 × 25 (640 × 200)	OFF	ON	ON	ON
Dual-Mode Monitor
RGBI Color or COMPAQ	40 × 25 (320 × 200)	ON	ON	ON	ON
Dual-Mode Monitor
COMPAQ Dual Mode	80 × 25 (720 × 350)	OFF	ON	OFF	ON
Monitor