Optoma HD143X HD243X User Manuel - Page 49

Other problems, Remote control problems, Lamp burns out or makes a popping sound

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ADDITIONAL INFORMATION T wo images, side-by-side format ‡‡ Press "3D" button and switch to "SBS" for input signal is HDMI 1.3 2D 1080i side-by-side. I mage does not display in 3D ‡‡ Check if the battery of 3D glasses is drained. ‡‡ Check if the 3D glasses is turned on. ‡‡ When the input signal is HDMI 1.3 2D (1080i side-by-side half), press "3D" button and switch to "SBS". Other problems T he projector stops responding to all controls ‡‡ If possible, turn off the projector, then unplug the power cord and wait at least 20 seconds before reconnecting power. L amp burns out or makes a popping sound ‡‡ When the lamp reaches its end of life, it will burn out and may make a loud popping sound. If this happens, the projector will not turn on until the lamp module has been replaced. To replace the lamp, follow the procedures in the "Replacing the Lamp" section on pages 40-41. Remote control problems If the remote control does not work ‡‡ Check the operating angle of the remote control is pointed within ±15° to the IR receiver on the projector. ‡‡ Make sure there are not any obstructions between the remote control and the projector. Move to within 6 m (20 ft) of the projector. ‡‡ Make sure batteries are inserted correctly. ‡‡ Replace batteries if they are exhausted. English 49

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English
49
ADDITIONAL INFORMATION
Two images, side-by-side format
±
Press "3D" button and switch to "SBS" for input signal is HDMI 1.3 2D 1080i side-by-side.
Image does not display in 3D
±
Check if the battery of 3D glasses is drained.
±
Check if the 3D glasses is turned on.
±
When the input signal is HDMI 1.3 2D (1080i side-by-side half), press "3D" button and switch to "SBS".
Other problems
The projector stops responding to all controls
±
If possible, turn off the projector, then unplug the power cord and wait at least 20 seconds before
reconnecting power.
Lamp burns out or makes a popping sound
±
When the lamp reaches its end of life, it will burn out and may make a loud popping sound. If this
happens, the projector will not turn on until the lamp module has been replaced. To replace the lamp,
follow the procedures in the "Replacing the Lamp" section on pages
40-41
.
Remote control problems
If the remote control does not work
±
Check the operating angle of the remote control is pointed within ²15° to the IR receiver on the
projector.
±
Make sure there are not any obstructions between the remote control and the projector. Move to within
6 m (20 ft) of the projector.
±
Make sure batteries are inserted correctly.
±
Replace batteries if they are exhausted.