HANNspree LT13-23A1 Flat Panel Television User Manual


 
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Situation Solution
No picture and sound.
Connect the power cord properly.
Press the POWER button on the control panel
or remote control.
Press the SOURCE button to cycle through
connected video sources.
Press the CHANNEL UP or CHANNEL DOWN
button to switch to other TV stations.
Check the TV/CATV OSD settings. See
“TV/CATV” on page 57.
Make sure all cables are connected properly.
No picture, or poor picture, sound is
OK.
Check the antenna and cable connections.
Adjust the brightness in the OSD menus. See
“Brightness” on page 41.
Picture is not in color.
Adjust the saturation in the OSD menus. See
“Sharpness” on page 46.
Picture is OK, no sound.
Press the VOLUME UP button on the control
panel or remote control.
Make sure the MTS option is set to MAIN.
One of the speakers has no sound.
Adjust the balance in the OSD menus. See
“Balance” on page 53.
Can’t receive some TV channels
using cable TV.
Try the Auto Program function in the TV Set-
tings menu. See “Auto Scan” on page 59.
Want to reset TV settings.
Use the Preset function in the OSD Picture and
Audio menu.
Cannot operate menus.
If OSD items are colored light blue, it means
that these settings are not available. For exam-
ple, TV settings are available in TV mode
(when source is selected to be TV).
No image but sound available.
Make sure the video signal cable is connected
properly.
Troubleshooting
13