Daewoo DLT-20J3T - Manual (Page 47)

Troubleshooting
In PC mode
Symptom Check items
“NO SIGNAL” ap-
pears on the
screen. - Ensure that the signal cable is firmly connected to PC and TV.
- Check the resolution and frequency of your PC. Then, adjust them to
optimum condition for LCD TV.
- Refer to the table of PC mode input format (If registered resolu-
tion and frequency on the table not listed then no picture will be
displayed.)
Image is not clear. - Adjust the PHASE control.
Image is not cen-
tred. - Adjust the H-POSITION and V-POSITION control.
• AFTER SALES SERVICE
Do not hesitate to contact your retailer or service agent if a change in the performance of your product indicates
that a faulty condition may be present.