If This Happens

Check

 

 

Remote control

• Are the remote control’s batteries drained?

doesn’t work

• Are the batteries inserted into the remote control correctly? p.19

 

• Is the remote control being used within the effective range? p.19

 

• Are there any obstructions between the remote control and

 

projector?

 

• Are there any fluorescent or other bright lights shining at the

 

projector’s infrared remote sensor?

 

 

Others

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Image 51
Ricoh PJ X3241, PJ X3131, PJ WX3131 owner manual If This Happens Check Remote control, Doesn’t work