Computer Setup Troubleshooting - Zenith H27H49S Installation Manual

Computer Setup Troubleshooting

Some quick and easy tips to resolving problems when using the Presentation
TV as a Computer Monitor
Symptoms
Computer Image
Poor or no
computer picture.
Local interference.
Fuzzy computer
picture.
Poor computer
picture.
'Front Computer
SVGA' does not
appear in
Source menu.
Page 14
Possible Cause(s)
• Poor Connections.
• TV/Computer not turned On.
• Wrong TV source selected.
• 800 x 600 @60 HZ not set.
• TV not adjusted to computer.
• Cable over 25 feet.
• Installer menu set incorrectly. -Check Installer menu item 41-I setting.
• Check for disturbing source.
• Appliance too close to TV
or computer.
• 800 x 600 @60 HZ not set.
• Computer display output is
not optimized.
• Auto Sense Source setup.
Probable Solution(s)
-Check all cable connections.
-Turn TV/Computer On.
-Select the proper TV source the computer is
connected to.
-On the Computer, set display output to
800 x 600 @60 Hz.
-Wait until TV adjusts to computer image.
-Set up Computer/TV where an excessively long
cable is not required.
The following may cause image problems or
distortion: Electrical appliances, powerful lights,
cars, trucks; computers or portable phones;
medical equipment.
-If possible increase the distance between your
TV, the computer and offending appliance. Or
turn one of them off.
-On the computer, set display output to
800 x 600 @60 Hz.
-See page 13 for instructions to optimize
computer's image.
-Set Installer item 041 to '0' for Front
Computer SVGA to appear in Source menu.
-Set Installer item 041 to '1' to make the
front Computer In port Auto Source Sensing.
See Page(s)
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