Epson Equity II - Manual (Page 20)

Figure 1-5. Connecting the monitor
The monitor type must match the video card in the main unit. If you
have a color card, you can use one of two connectors: a nine-pin, female
D-connector for RGB monitors or an RCA connector for composite
video monitors. Consult Table l-l to make sure your card and monitor
match.
Table 1-1. Monitor/video card compatibility
Monitor Video
card
output type
Monochrome Monochrome or 9-pin output
enhanced graphics (TTL compatible)
Color or enhanced Color graphics or 9-pin RGB output
color enhanced graphics
Composite-color Color graphics RCA-type jack
or monochrome
Note: Be sure to set the switches on the video card to match your monitor.
1-8 User’s Guide