Factory Osd Operation; Factory Menu - BenQ PB6100 Service Manual

6. Factory Menu

1. How to enter factory menu:
I. Hold press "
bottom-right of screen (Fig-1)
II. Press keypad
Factory menu.
UP
" button until the "
(Fig-1) Lamp Hours Info
<Power> and <Blank>
Lamp hours info.
key simultaneously again, then enter
" OSD display on
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