HANNspree MAC-001056 Flat Panel Television User Manual


 
54
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 CH UP or CH DOWN buttons to
switch to other TV stations.
Check the TV/CATV OSD settings. See
“TV/CATV” on page 47.
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 33.
Picture is not in color.
Adjust the saturation in the OSD menus. See
“Saturation” on page 37.
Picture is OK, no sound.
Press the VOL 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 43.
Can’t receive some TV channels
using cable TV.
Try the Auto Program function in the OSD “TV
Setting” menu. See “Auto Program” on
page 49.
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, the system
is in a state such that those settings are not
available. For example, video setting is avail-
able in TV mode.
13
Troubleshooting