JVC LX-UH1B Operation Manual - Page 36
Troubleshooting
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Troubleshooting Problem The projector does not turn on. No picture. Image is unstable. Picture is blurred. Remote control does not work correctly. Cause Remedy There is no power from the power cable. Plug the power cable into the AC inlet on the rear of the projector, and plug the power cable into to the 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. The lamp cover is not securely attached. Correctly attach the lamp cover. The video source is not turned on Turn the video source on and check that or connected correctly. the signal cable is connected correctly. The projector is not correctly connected to the input source device. Check the connection. The input source has not been correctly selected. Select the correct source with the INPUT key on the projector or remote control. The connection cables are not securely connected to the projector or the signal source. Correctly connect the cables to the appropriate terminals. The projection lens is not correctly Adjust the focus of the lens using the focused. focus ring. The projector and the screen are not aligned properly. Adjust the projection angle and direction as well as the height of this projector if necessary. The lens cover is still closed. (If available) Remove the lens cover. (If available) The battery is out of power. Replace both of the battery with new one. There is an obstacle between the remote control and the projector. Remove the obstacle. You are too far away from the projector. Stand within 8 meters (26.2 feet) of the projector. 36 Maintenance
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