LG Z20LA7R - Manual (Page 27)

27
Troubleshooting Checklist
T T roubleshooting Checklist roubleshooting Checklist
SYMPTOMS
No power
No picture or sound
Poor picture but good sound
Poor reception
Lines in picture
Ghosts (multiple images)
Remote control does not work.
Cannot tune desired channel.
CHECK THESE THINGS
Is power cord plugged in ?
Is television turned on ?
Check batteries in remote control.
Try another channel (station trouble).
Check antenna connectings.
Check for local interference.
Adjust the antenna.
Adjust the picture control.
Program channel using EZ Scan.