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38
Remote control
3D video images
Others
Symptom Cause and Remedy Page
The remote control does not work. Batteries could be weak. Replace them with new batteries. –
Insert the batteries with the correct polarities. –
If there is a light source near the remote control detector, the unit may work improperly or
inadvertently.
–
Confirm the position of the remote control detector on the unit. 4
Set “IR Receiver” to “Front & Rear” on the Installation menu.
31
Make sure that the cable is not connected to the IR IN connector.
3
Symptom Cause and Remedy Page
The video image does not seem like
3D video images.
Check if the 3D glasses are turned on. 12
Make sure that the battery in the 3D glasses is sufficiently charged. –
Set “2D-3D Display Sel.” to “Auto” or “3D.” 28
Check if the input signals are compatible 3D signals. 44
The 3D signals may not be input depending on the specifications of the connected AV
selector/AV amplifier/external equipment. If the 3D signal is not input, confirm the
specifications and/or settings of the AV selector/AV amplifier/external equipment.
–
When the viewing position is too far from the unit, the 3D glasses may not be able to
display the images properly.
13
The screen size is not appropriate. Set the zooming magnification to low or watch the
image from farther away from the screen.
47
For details, see “Precautions for use” of “Using the 3D Glasses.” 13
Symptom Cause and Remedy Page
The fan is noisy. Check the setting of “High Altitude Mode” on the Setup menu. 26
Make sure that the room temperature is not too high. –
Check the installation requirements of the unit.
Fan speed increases to maintain the product reliability of the projector’s components in a
room where the temperature is higher than normal. The fan noise becomes slightly louder
in these rooms. The approximate normal temperature for the unit is 25°C (77°F).
–
The lens shift cannot be adjusted. The lens shift cannot be adjusted over the range of movement. Adjust the lens shift within
the range of movement.
8, 47
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