Symptom

Check

 

 

No TV / Video displayed

Check TV/Video Mode has been set using the SOURCE button.

 

Check Video cable terminal is connected

Unclear TV display

Check connection status of TV cable, exterior Antenna and adjust

 

FINE TUNING from TV OSD menu if necessary

No TV signal

Auto Search from TV OSD menu and set Edit channel or search

 

channels manually with MANUAL SET ON from TV OSD menu

Remote Controller not

Check batteries are correctly inserted [+] and [-] polarity

functioning

Check battery power status

No Video or S-Video mode

Check Video cable is connected to the TV and set to Video mode or

 

S-Video mode

 

 

Poor colour in Video

Adjust Saturation on the OSD menu in PICTURE mode

 

 

Blurred picture in Video

Adjust Sharpness in the OSD menu in PICTURE mode

 

 

Picture jitter (PC mode)

Adjust clock to set the screen position and adjust until no noise is

 

detected in the OSD Menu in PICTURE MODE

No picture (PC mode)

Check mains switch and the PC power switch are ON

Power LED not lit (PC

Check main switch is ON. Check if the power cord is connected

mode)

 

Image is unstable (PC

Check signal cable is connected to video card correctly

mode)

 

Image not centred, too small

Adjust clock or H&V Centre

or too large (PC mode)

 

Picture bounce or wave

Magnetic interference from electrical devices are too close to the

pattern (PC mode)

monitor

 

 

Picture is blurred (PC mode)

Adjust contrast and brightness

 

 

 

Check audio cable is connected correctly. Adjust volume. Check

No sound (PC mode)

audio system on PC

 

Adjust the volume on the OSD Menu or adjust the volume on the

Low sound (PC mode)

sound card of the PC

17

Page 21
Image 21
Daewoo L710T manual