HANNspree ST40-12A1 Handheld TV User Manual


 
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Situation Solution
No picture and sound.
Connect the power cord properly.
Press the POWER button on the con-
trol 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 45.
Make sure all cables are connected
properly.
No picture, or poor picture,
sound is OK.
Check the antenna and cable connec-
tions.
Adjust the brightness in the OSD
menus. See “Brightness” on page 32.
Picture is not in color.
Adjust the saturation in the OSD
menus. See “Saturation” on page 36.
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 or MONO.
One of the speakers has no
sound.
Adjust the balance in the OSD
menus. See “Balance” on page 42.
Can’t receive some TV chan-
nels using cable TV.
Try the Auto Program function in the
OSD “TV Setting” menu. See “Auto
Program” on page 47.
Want to reset TV settings.
Use the Preset function in the OSD
Picture and Audio menu.
Troubleshooting
13