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11
Location and Function of Controls
Overview
You can use a laser pointer or control a
presentation file made using Microsoft
PowerPoint when projecting a picture using
the Air Shot feature.
a Laser transmitter
b LASER key
A laser beam is emitted from the laser
transmitter while you keep this key
pressed.
c SLIDE G/g key
Used to change pages of the slide show
in the forward/backward direction.
d B key
This key corresponds to the “B” key of a
keyboard.
When you press this key during the slide
show, a black screen is displayed. To
cancel the black screen, press this key
again.
A black screen may not be displayed even
if you press the “B” key depending on the
language of the operating system (OS) of
your computer.
To install the batteries
Open the cover (b) with a coin (a) and remove
the battery case (c). Install the two size AAA
(R03) batteries with the correct polarity.
Notes on the laser beam
• Do not look into the laser transmitter.
• Do not aim the laser at people.
Notes on Remote Commander/
Presentation tool operation
• Make sure that nothing obstructs the
infrared beam between the Remote
Commander/Presentation tool and the
remote control detector on the projector.
Direct the Remote Commander/
Presentation tool toward the front or rear
remote control detector.
• The operation range is limited. The shorter
the distance between the Remote
Commander/Presentation tool and the
projector is, the wider the angle within
which the commander can control the
projector becomes.
Presentation Tool (VPL-CX76
only)
Note