![background image](http://html.mh-extra.com/html/hannspree/st25-10a1/st25-10a1_user-manual_592365054.webp)
52
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
Summary of Contents for ST25-10A1
Page 2: ......
Page 10: ...8 Optimal Viewing Area 102 cm ...