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E-9
Battery Installation
1. Push the catch to the right and remove the battery holder.
2. Remove the old Lithium coin cell and install new one (CR2032).
Ensure that the side with the mark “+” is up.
3. Push the battery holder back into the remote control until you feel a
click.
Remote Control Precautions
• Handle the remote control carefully.
• If the remote control gets wet, wipe it dry immediately.
•Avoid excessive heat and humidity.
• If you will not be using the remote control for a long time, remove the
battery.
• Do not place the battery upside down.
• Keep the coin cell battery out of reach of children so as not to allow
them to swallow the cell battery.
CAUTION
Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type recommended by
the manufacturer.
Dispose of used batteries according to your local regulations.
Operating Range for Wireless Remote Control
Remote control
• The infrared signal operates by line-of-sight up to a distance of about
22 feet/7 m and within a 60-degree angle of the remote sensor on the
projector cabinet.
• The projector will not respond if there are objects between the re-
mote control and the sensor, or if strong light falls on the sensor.
Weak battery will also prevent the remote control from properly oper-
ating the projector.
Remote sensor on
projector cabinet
30
˚
30
˚
30
˚
30
˚
7m/22 feet
7m/22 feet
L
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3
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2032
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2032
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CR2032
M
n
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3
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A
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C
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2032
Catch
Battery holder