Restoring Factory Defaults - NorthStar 1201 Owner's Manual

Symptom
Vertical Hum Thin vertical lines are most likely a result of subtle
Bars timing differences between the image source and
the display.
1201
1202
Image is noisy Check the wiring to be sure there are no loose or
corroded connectors.
Check the image source by momentarily connect-
ing another display to the source.
1202
Picture is Too Narrow for Screen — 1202 Only
This situation may occur on the 1202 when the
1202
display source you are using is SXGA. See "Graphic
Scaling Mode Setup" on page 14 for more informa-
tion about why this occurs.

Restoring Factory Defaults

When troubleshooting problems, it is often useful to return
to a known state.
To do this on the 1201, use the Auto Setup menu
1201
function (see page 10) in the Setup Menu.
On the 1202, use the Restore Factory Defaults line
1202
on the Utilities icon (see page 16) in the Setup
Menu.
1200 Series Display, Rev. A2
Possible Cause
For the 1201, try adjusting the tuning as
described on page 10. Also, try decreas-
ing the brightness setting on page 10.
For the 1202, adjust the phase as
described on page 12.
For the 1202, adjust the phase as
described on page 12.
Troubleshooting — Page 39