Toshiba TLP550 用户手册
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67
Others
Symptom
The remote control does not
work.
The presentation made cannot
be used from the remote
control unit.
Document camera image is
blurry.
Document camera image
flickers.
Cause
• The remote control is not facing the remote sensor.
• The remote control is too far away.
• There is an obstruction between the remote control and the
remote sensor.
• The batteries are exhausted.
• The USB cable is not properly connected.
• The computer or OS is not compatible.
• The batteries are exhausted.
• The lens is dirty.
• The picture is out of focus.
• The light is not on.
• Image is being affected by fluorescent light in the room.
Correction
Face the remote control transmitter toward the remote
sensor on the projector.
Operate within about 5 meters.
Remove the obstacle.
Replace the batteries.
Connect the USB cable properly.
The remote control mouse function is not available.
Replace the batteries.
Clean the lens with a blower or lens cleaner, etc.
Focus the picture by turning the focus ring.
Turn on the light.
Set the shutter speed on the menu screen.
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