Confidential
4-10
HD25/HD25LV/HD25e
Press power >up > right > up >left >menu buttons sequentially on remote controller to get into
service mode.
Choose Burn-In Test > enter
Lamp On
Press right key to adjust the time (50)
Lamp Off
Press right key to adjust the time (10)
Set burn in cycle
Press right key to adjust the cycle
After setting up the time, choose “Get into Burn-In Mode” and press enter
4-6 Test Inspection Procedure
1. Check Points
Check item
Check point
Firmware version
All firmware version must be the latest version
TB implementation
Related TB must be implement
Cosmetic
Cosmetic can not be broken
Logo
Missing logo, missing prints and blurry prints are
unacceptable
Lamp cover
It should be locked in the correct place.
Zoom in/out
The function should work smoothly
Keypad
All keypad buttons must operate smoothly
2. OSD Reset
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 enter OSD menu.
(2) Choose "Option" and then execute "Reset" function