Computer Setup Troubleshooting - Zenith Presentation H25D46DT Operating Manual & Warranty

Computer Setup Troubleshooting:

Some quick and easy tips to resolving problems using the Presentation TV as a Computer Monitor
Symptoms
Computer Image
Poor or no computer picture. • Poor Connections.
Local interference.
Fuzzy computer picture.
Poor computer picture.
P A G E 4 6
Possible Cause(s)
• TV/Computer not turned on.
• Wrong TV source selected.
• 800 x 600 @60 HZ not set.
• TV not adjusted to computer yet.
• Cable over 25 feet.
• Check for disturbing source.
• Appliance too close to TV.
or computer.
• 800 x 600 @60 HZ not set.
• Computer display output is
not optimized.
Possible 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 needed.
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 and computer
and the offending appliance. Or shut one of them off.
-On the computer, set display output to 800 x 600 @60 Hz.
-See pages 9 or 10 for instructions to optimize computer's image.
Page(s)
8
11
6
7
6
206-4544 2/1/01