Troubleshooting
The projector does not turn on.
Cause | Remedy |
|
|
| Plug the power cord into the AC inlet on the |
There is no power from the power | projector, and plug the power cord into the |
cable. | power outlet. If the power outlet has a switch, |
| make sure that it is switched on. |
|
|
Attempting to turn the projector on | Wait until the cooling down process has |
again during the cooling process. | completed. |
|
|
No picture
Cause | Remedy | |
|
| |
The video source is not turned on or | Turn the video source on and check that the | |
connected correctly. | signal cable is connected correctly. | |
|
| |
The projector is not correctly | Check the connection. | |
connected to the input source device. | ||
| ||
|
| |
The input signal has not been | Select the correct input signal with the | |
SOURCE key on the projector or remote | ||
correctly selected. | ||
control. | ||
| ||
|
| |
The lens cover is not open. | Remove the lens cover. |
Blurred image
Cause | Remedy | |
|
| |
The projection lens is not correctly | Adjust the focus of the lens using the focus | |
focused. | ring. | |
|
| |
The projector and the screen are not | Adjust the projection angle and direction as | |
aligned properly. | well as the height of the projector if necessary. | |
|
| |
The lens cover is not open. | Remove the lens cover. | |
There is dirt or dust on the lens. | Clean the lens as described in "Cleaning the | |
lens" on page 48. | ||
| ||
|
|
Remote control does not work
Cause | Remedy | |
|
| |
The batteries are out of power. | Replace the batteries with new ones. | |
There is an obstacle between the | Remove the obstacle. | |
remote control and the projector. | ||
| ||
|
| |
You are too far away from the | Stand within 6 meters (19.5 feet) of the | |
projector. | projector. | |
|
|
Troubleshooting 55
