13

Troubleshooting

Situation

Solution

 

 

 

• 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.

No picture and sound.

• 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.

 

 

 

• Check the antenna and cable connec-

No picture, or poor picture,

tions.

sound is OK.

• 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.

 

 

 

 

• Press the Volume up button on the

Picture is OK, no sound.

control panel or remote control.

• Make sure the MTS option is set to

 

 

MAIN or MONO.

 

 

One of the speakers has no

• Adjust the balance in the OSD

sound.

menus. See “Balance” on page 42.

 

 

Can’t receive some TV chan-

• Try the Auto Program function in the

OSD “TV Setting” menu. See “Auto

nels using cable TV.

Program” on page 47.

 

 

 

Want to reset TV settings.

• Use the Preset function in the OSD

Picture and Audio menu.

 

52

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HANNspree ST25-10A1 user manual Troubleshooting, Situation Solution, Press the Channel up or Channel