EP770
Confidential
4-2
4-4 Test Condition
- Circumstance Brightness : Dark room less than 0.5 lux.
- Inspection Distance : D=2.44m under wide condition
- Screen Size : 60 inches diagonal (wide)
- After repairing each EP770, the unit should be run-in (Refer to the table below).
Symptom
Run-in Time
Normal Repair
2 Hours
NFF
4 Hours
Auto Shutdown
6 Hours
4-3 Reset(OSD)
No
Step
After final QC step, we have to erase all saved change again and restore the
OSD default setting.The following actions will allow you to erase all end-users’
settings and restore the original setting:
(1) Please enter OSD menu.
(2) To execute “Reset” function .
