Viewsonic PJ400 User Manual

ViewSonic PJ400 

12 

WARNING ►Do not adjust the projector’s elevator during use or immediately 

after use. Handling while the projector is in a high temperature could cause a burn 
and/or malfunction to the projector. Before operating, make sure that the power 
switch is off, that the power cord is not plugged in, and that the projector is cool 
adequately. 

CAUTION ►If you press the elevator button without holding the projector, the 

projector might crash down, overturn, smash your fingers and possibly result in 
malfunction. To prevent damaging the projector and injuring yourself, always hold 
the projector whenever using the elevator buttons to adjust the elevator feet. 
►Except for inclining by the elevator feet adjustment, place the projector 
horizontally. 

You can use the elevator feet to make adjustments if the surface on which you need 
to set the projector is uneven or if you otherwise need to adjust the angle of 
projection. The adjustment range of the elevator feet is 0 to 9 degrees. 

 

 

1. Press and hold in the elevator buttons while holding the projector.   
The elevator buttons and the elevator feet are on the both sides.

 

2. Raise or lower the projector to the desired height and the release the elevator 

buttons.  
When you release the elevator buttons, the elevator feet will lock into position. 

3. As necessary, you can also finely adjust the height of the projector by twisting 

the elevator feet by hand. 

Elevator feet 

Elevator button