13

Troubleshooting

Situation

Solution

 

 

 

• Connect the power cord properly.

 

• Press the POWER button on the control panel

 

or remote control.

 

• Press the SOURCE button to cycle through

No picture and sound.

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 57.

 

• Make sure all cables are connected properly.

 

 

No picture, or poor picture, sound is

• Check the antenna and cable connections.

• Adjust the brightness in the OSD menus. See

OK.

“Brightness” on page 41.

 

 

 

Picture is not in color.

• Adjust the saturation in the OSD menus. See

“Sharpness” on page 46.

 

 

 

 

• Press the VOLUME UP button on the control

Picture is OK, no sound.

panel or remote control.

 

• Make sure the MTS option is set to MAIN.

 

 

One of the speakers has no sound.

• Adjust the balance in the OSD menus. See

“Balance” on page 53.

 

 

 

Can’t receive some TV channels

• Try the Auto Program function in the TV Set-

using cable TV.

tings menu. See “Auto Scan” on page 59.

 

 

Want to reset TV settings.

• Use the Preset function in the OSD Picture and

Audio menu.

 

 

 

 

• If OSD items are colored light blue, it means

Cannot operate menus.

that these settings are not available. For exam-

ple, TV settings are available in TV mode

 

 

(when source is selected to be TV).

No image but sound available.

Make sure the video signal cable is connected properly.

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HANNspree LT13-23A1 user manual Troubleshooting, Situation Solution