Test Inspection Procedure - Optoma ML300 Service Manual

4-7 Test Inspection Procedure

1. Check Points
Check item
Firmware version
TB implementation
Cosmetic
Logo
Lamp cover
Zoom in/out
Keypad
2. OSD Reset
1. 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 default setting:
(1) Please get into OSD menu.
(2) To execute "Reset" function.
Check point
All firmware version must be the lastest version
Related TB must be implement
Cosmetic can not be broken
Missing logo, missing prints and blurry prints are
unacceptable
It should be locked in the correct place.
The function should work smoothly
All keypad buttons must operate smoothly
ML300
Confidential
4-3