NEC NC1700L Installation Manual page 46

Before Setting Up Your Projector and the Chiller Unit
3
Unlock the front cover.
Unlock the cover using the cover key.
4
Remove the front cover.
Hold the bottom left of the cover ( ) with your left hand and the base of the lens hood ( ) with your right hand, and
pull the cover directly towards you to remove it.
This completes removing the front cover. To mount the cover, perform the removal procedure in reverse. Make sure that you
do not forget to tighten the screw or to lock the key lock.
46
Key lock