Operation Manual
Chapter
4.
Using
the
projector
features
This
chapter
provides
information
on
installing
the
remote
control
batteries
and
on
using
the
remote
control,
audio,
keypad
buttons,
and
other
projector
features.
Before
you
begin
Before
you
can
use
the
remote
control,
you
must
install
the
AAA
batteries
that
come
with
this
projector.
To
install
the
batteries,
do
the
following:
Note:
v
Use
only
AAA
alkaline
batteries.
v
Dispose
of
used
batteries
according
to
local
government
ordinance
regulations.
v
Remove
the
batteries
when
not
using
the
remote
control
for
prolonged
periods.
1.
Remove
the
battery
compartment
cover
from
the
remote
control
as
shown.
2.
Insert
the
supplied
batteries
into
the
remote
control
battery
compartment,
aligning
the
polarity
(+/-)
of
the
batteries
with
the
polarity
icons
in
the
compartment,
as
shown.
©
Copyright
IBM
Corp.
2004
4-1