HANNspree ST31-15A1 user manual Troubleshooting, Situation Solution

Models: ST31-15A1

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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 CH UP or CH DOWN but-

 

ton 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.

 

 

 

• 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 33.

 

 

Picture is not in color.

• Adjust the saturation in the OSD

menus. See “Saturation” on page 37.

 

 

 

 

• Press the VOL UP button on the con-

Picture is OK, no sound.

trol 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 43.

 

 

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 49.

 

 

 

Want to reset TV settings.

• Use the Preset function in the OSD

Picture and Audio menu.

 

54

Page 56
Image 56
HANNspree ST31-15A1 user manual Troubleshooting, Situation Solution