HANNspree ST25-10A1, User Manual

Page: 54 / 57

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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