Service manual
ES526/EX536/EX531/CB2800/ES526L/EX536L/DS316L
Conî‚¿dential
4-10
- Check the sound from speakers.
- Check if "freeze" and "mute" are normal.
- Press "V Keystone" on remote controller, check
if keystone function is normal.
2. S-Video (not for CB2800)
Procedure - Test equipment: DVD player
- Test signal: S-Video
Inspection item - Video performance test
Inspection Distance - 1.8 M ~2.5 M
Criteria - Check any abnormal color, line distortion or any noise
on the screen.
- Check the sound from speakers.
- Check if "freeze" and "mute" are normal.Check if "freeze" and "mute" are normal.
- Press "V Keystone" on remote controller, check if
keystone function is normal.
3. HDTV/ Component
Procedure - Test equipment: DVD player
- Test signal: Ycbcr/YPbPr
Inspection item - HDTV performance test
Inspection Distance - 1.8 M ~2.5 M
Criteria - Check any abnormal color, line distortion or any noise
on the screen.
- Check the sound from speakers.
- Check if "freeze" is normal.
4. Audio Test (not for CB2800/ES526L/EX536L)
Procedure - Test equipment: DVD Player
- Test signal: CVBS- Test signal: CVBS