Monitor Display Problems - DEC 600s Owner's Manual

Distorted If your monitor is displaying information but appears distorted
Display on or unclear, see the possible causes in Table 13–14.
Monitor
Table 13–14 Monitor Display Problems
Possible Cause
If your monitor has a total
of six connectors, marked
Video In and Video Out, the
monitor video cable may be
connected to the Video Out
ports.
If multiple graphics devices
are in use, monitors may be
too close together.
Refresh rate may be set
to wrong position on
TURBOchannel graphics
card.
Display Problems
Corrective Action
Turn the monitor power switch to the
off (O) position. Unscrew the video
monitor cable from the Video Out
ports and connect them instead to the
Video In ports. See Table 3–3 for more
information. Turn the monitor power
switch to the on ( | ) position.
Make sure monitors are spaced at least
18 inches apart.
Refer to the separate documentation
shipped with the TURBOchannel option
for instructions on how to change the
refresh rate setting.
Identifying a Problem 13–21