Epson EQUITY 386SX/16 PLUS - Manual (Page 43)

If you have a composite color monitor, such as a color
television with a video input, try selecting Color
80x25. If you find that the monitor’s resolution is poor,
run SETUP again and select Color 40x25.
If you have two display adapters of different types, select the
setting for the one you want to be your primary display
adapter. The other one is your secondary adapter.
Note
if you have installed an EGA or VGA display adapter card,
or another type of card that you want to
be the primary
display adapter, you must set jumper J1 on the main
system board to disable the built-in VGA interface.
If you change the type of monitor you are using you also
need
to set jumper J3 to indicate either a monochrome or
color monitor. If you have two types of cards, set the
jumper to match the monitor that: is your primary display.
See Chapter 5 far instructions on changing jumper
settings.
Setting the Keyboard Test Function
There are two options for the keyboard test function:
Installed or Not installed. Select Installed if you want the
computer to test the operation of the keyboard each time you
turn it on or reset it. Select
Not installed
if you want the
computer to skip the keyboard test to save time as you boot
the system.
Running the Setup Program 2-9