Zenith H27H49S Installation Manual page 71

Troubleshooting
Some Quick and Easy Tips for Resolving Problems
Symptoms
Source Selection / Source Image Problems
(For Sources to appear in Source menu, they must be enabled in Installer menu.)
Can't select S-Video
on Source menu.
Camport (Front Audio
/ Video not available
on Source menu.
No Camport image.
(Front Video)
Compport (Front SVGA
Computer In) not available
in Source menu.
No Compport image.
(Front PC SVGA)
S- Video Source not
selectable.
No S-Video image.
No S-Video audio.
No Antenna
Cable image.
Aux Video (Rear A/V)
not available in
channel scan.
Ch-3, Ch-4 not available
in channel scan.
No rear Audio
Video image.
Possible Cause(s)
• Not enabled in Installer menu.
• Not selectable on menu.
• Not option on Source menu.
• Not enabled in Installer menu.
• Equipment not connected.
• Equipment not turned On.
• Not option on Source menu.
• Equipment not connected.
• Equipment not turned On.
• PC video output not set
to output to CRT.
• Not shown on Source
menu.
• Not connected.
• Equipment not turned On.
• S-Video audio not
connected.
• Not Connected.
• Cable provider problem.
• Digital Cable service signal.
• Deleted in Add/Del/Blnk.
menu.
• Deleted in Add/Del/Blnk.
menu.
• Equipment not turned On.
• Equipment not connected.
Possible Solution(s)
Set installer menu item 037 Y/C Enable to 1.
Key in 132 and press Enter to show S-Video on screen.
Set Installer item 40-I Camport, to 0 to enable
and appear as an option in Source menu.
Set Installer item 34-I Camport En to 1 to enable
and appear as an option in Source menu.
Connect Audio/Video equipment to front Audio/Video. 24
Turn equipment On connected to front Video input.
Set Installer item 41-I Compport, to 0 to enable
and appear as an option in Source menu.
Connect computer to TV front panel Computer In port. 24
Turn equipment On connected to front Computer In.
Set PC computer video output to CRT.
(Usually Function key + F control key, see PC manual.)
Set Installer item 37-I Rear Y-C En., to 0
to enable and appear in Source menu.
Connect Y-C S-Video equipment to S-Video In.
Turn On equipment connected to S-Video In.
Connect audio for S-Video to Audio In R - L.
(Use Audio In Left jack to connect only one audio wire.)
Connect over-the-air antenna or cable service
wire to Antenna/Cable digital antenna jacks.
Contact cable service provider.
TV cannot process digital cable signals.
Go to Setup menu, select Add/Del/Blnk option.
Channel down to lowest channel, next channel is Aux.
Select "Added" in Add/Del/Blnk option in Setup menu.
Go to Setup menu, select Add/Del/Blnk option.
Channel down to Ch-3 or Ch-4.
Select "Added" in Add/Del/Blnk option in Setup menu.
Turn On equipment connected to rear Audio/Video.
Connect equipment to rear Audio/Video.
Page(s)
48/52
48/53
48/52
23
48/53
23
48/53
20
20
15
31
31
15
Page 71