Toshiba 3 LCD Data TLP680U User Manual
Page 15
15
Before use
Remote control operation
Point the remote control at the infrared
remote sensor and press a button.
Distance : within about 5 meters from the front
of the remote sensor.
Angle :
within about 15
°
of the remote
sensor in every direction.
Notes
• Do not leave the remote control unit turned
the face down as it may make the buttons
pressed to hasten the battery end.
• The remote control may not operate when
there is sunlight or other strong light such as
a fluorescent lamp shining on the remote
sensor.
• Operate the remote control from a position
where the remote sensor is visible.
• Do not drop the remote control or otherwise
jolt it.
• Keep the remote control out of locations with
excessively high temperature or humidity.
• Do not get water on the remote control or
place wet objects on it.
• Do not disassemble the remote control.
• Under unusual circumstances the remote
control may not operate well due to the
location being used or the surroundings.
At such times, change the direction of the
remote control to the projector and retry the
operation.
Rear side (document imaging camera model)
Rear side
Front side
Notes
Using batteries incorrectly can cause them to
leak or burst. Strictly observe the following.
• Install the batteries with their + and – ends
facing correctly.
• Do not charge, heat, disassemble, or short
the batteries or throw them into a fire.
• Do not leave exhausted batteries in the
remote control.
• Do not mix different types of batteries or new
and old batteries.
• When you will not be using the remote control
for a prolonged period, take the batteries out
of the remote control.
• When the remote control stops working or
only works from very close distance, replace
all the batteries with new ones.
• When replacing the batteries, use a more
longer life alkaline batteries.
• If a battery leaks, carefully wipe off any
residue inside the battery case before loading
new batteries.
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