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reconfigure the mouse.
7. PS/2 mouse gets out of sync
a. Cabling was disturbed during mouse movement. Issue the null
command once or twice to re-sync the mouse. Get a later mouse
driver which does not exhibit this problem, such as Microsoft rev
9.01.
8. Video fuzzy
a. Cable too long or wrong type. Verify that resolution and distance
match . See
Table 6 Video Distance Capability
. Upgrade cable if
necessary.
9. Video not synchronized or wrong color
a. Cable is loose, reseat cable.
b. Monitor not capable of synching to video selected, get a higher end
monitor.
c. Video source producing composite sync only and monitor doesn’t
accept composite sync. Change video source or monitor to be com-
patible with one another.
d. Wrong CPU cable used. If you have a 9515, 9517, 9518, XGA
mono or similar monitor you must use special cables or adapters.
See previous section,
XGA video, Model 9515, 9517, 9518 moni-
tors
.
e. Cable is defective, try using cable from another CPU if problem
goes away cable is defective.
f. Port on UltraView is defective, try using another port on UltraView.
If problem goes away port is defective.
10. Lower resolution video OK, but can’t enter high resolution mode
a. Driver has not been setup. Windows, OS/2, System 7, Unix or other
driver has not been configured for this resolution. Configure the
driver.
11. Slave unit does not switch
a. Maximum ports command not issued.
b. Width or units command not configured properly. Reconfigure them
to match number of CPUs and how they are connected.
11. On-screen display not synchronized
a. No video from computer and resolution setting not configured cor-
rectly.
b. No TTL composite sync or separate horizontal and vertical sync
from computer. Current on-screen display does not support
sync-on-green. Call technical support for details.
38
ULTRAVIEW INSTALLATION AND OPERATION MANUAL
Summary of Contents for UltraView
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