NEC NC2041L, Installation Manual

Page: 24 / 108

34
Before Setting Up Your Projector
Position of the key locks on the covers
When removing or attaching a cover of the projector main unit, the lock needs to be unlocked using the included service key.
The positions of the locks on each of the covers are as follows.
WARNING
TO REDUCE THE RISK OF ELECTRIC SHOCK AND LASER RADIATION, DO NOT OPEN COVER. NO User-SERVICEABLE
PARTS INSIDE. REFER SERVICING AND INSTALLATION TO QUALIFIED SERVICE PERSONNEL AND INSTALLATION
PERSONNEL.
NOTE
When a cover is removed, the power to the unit is automatically turned off by the safety protection system.
Lens Cover
The lock is unlocked when attaching or removing
lenses (page 78).
Side Panel
The lock is unlocked when attaching or removing the
option board (page 82).