ViewSonic
PJ450D/PJ452D/PJ455D
8
Remote Control Parts
Important:
1.
Avoid using the projector with bright fluorescent lighting turned on. Certain high-frequency fluo-
rescent lights can disrupt remote control operation.
2.
Be sure nothing obstructs the path between the remote control and the projector. If the path be-
tween remote and projector is obstructed, you can bounce the remote signal off certain reflective
surfaces such as projector screens.