Optoma EX615 - Page 47

Condential
4-9
EX540/EX542/EX612/EX615/EX762/EX540I/EX542I/ES523ST/EW533ST
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 whether "freeze" and "mute" are normal.
- Press "V Keystone" on remote controller, check
whether keystone function is normal.
2. S-Video
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 whether "freeze" and "mute" are normal.
- Press "V Keystone" on remote controller, check
whether 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 whether "freeze" and "mute" are normal.
- Press "V Keystone" on remote controller, check
whether keystone function is normal.