Benq PB6100 Manuel D’Utilisation

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