Samsung HD Projector M221 Manual De Usuario

Troubleshooting

4-1

Please check the following before requesting After-Sales service. If the problem continues, please contact your nearest 
Samsung Electronics Service Center.

 

No Power.

Check the power cable connections. 

I want to install my projector on the ceiling. 

The ceiling installation

 bracket is sold separately. Contact your 

local product distributor. 

External Source can not be selected.

Be su

re that the video cable or cables are properly con-nected 

to the correct jack or jacks on both ends. I

f the device is not 

connected properly, it can not be selected.

Remote control does not work.

Be sure that the proper external source is selected. 

Check the battery in the remote. If there is something wrong 
with it, replace it with a new battery of the recommended size. 

Be sure to aim the remote at sensor on the back of the unit and 
at a distance of no more than approximately 32.8 feet(10 m). 
Remove any obstacles between your remote control and the 
product.

Direct light from 3-way light bulbs or other lighting devices on 
the remote sensor of the projector may affect the sensitivity 
and cause the remote control to malfunction. 

Check if the remote control battery compartment is empty. 

Check whether the LED indicator on the top of the projector is 
turned on.

I cannot select a menu.

Check if the menu is displayed in gray. Gray-colored menu 
items are unavailable.