Epson Equity LT-286e User Manual page 107

DIP switch settings for video controller (SW1)
CRT/LCD
Configuration
Selects MDA (monochrome
display adapter) to use
monochrome display (CRT only)
Selects CGA (color graphics
adapter) to use color or
enhanced color display;
40 characters x 25 lines
Selects CGA to use color
or enhanced color display;
80 characters x 25 lines
Selects EGA (enhanced
graphics adapter) to use
enhanced color display
in normal mode
Selects EGA (enhanced
graphics adapter) to use
enhanced color display
in enhanced mode
The following switches are located on SW1. These DIP
switches define how the video controller is interpreted by the
computer.
l-This switch is not used and must always be set to
Switch
ON.
2-This switch defines the type of external monitor
Switch
attached to the computer.
Set this switch to ON if you have attached an external EGA
monitor.
Set this switch to OFF if you have attached an external
monochrome or RGB monitor.
A-6 DIP Switches and Slide Switches
Switch settings
8 9
7
OFF ON OFF
ON OFF OFF
ON OFF OFF
OFF ON ON
OFF ON ON
10
OFF
ON
OFF
ON
OFF