Lines on the screen/Picture Issues
NetCast (LW, LV, LK, LM, LS, LA, LN, LH, UH, TK TV models)
1. Adjust indoor antenna.
2. Reset the Digital Box, if being used.
3. Check if it is visible in any channel, if it only happens in a single channel, the issue may be with the channel itself.
4. If it is happening in any channel, check if it is happening in other sources (DVD, USB, Antenna, Digital/Set top box). If it is happening in any channel and input, the unit requires repair.
5. If it is only happening on Antenna input, but not with other sources, then it is antenna issue.
6. Try picture reset.
Ø Go to Settings
Ø Select Picture
Ø Select Picture Test