14
Using the remote control unit
Loading dry cells
When loading batteries into the battery
compartment of the remote control, make sure that
their polarities are correct.
1. Open battery compartment lid.
Open the lid in the order of steps
and
.
2. Insert the dry cells.
Into battery compartment, with their polarities
orientated as indicated (
,
) in the
compartment.
3. Close the battery compartment lid.
Replace the battery compartment lid over the
compartment and slide until it clicks.
Effective range of remote
control operation
The remote control should normally be aimed at either
the front or rear remote control receiver window on
the projector (figure 1). Otherwise, it may also be
aimed at the screen, which will reflect commands
back to the projector’s front receiver window as
illustrated in figure 2.
The effective control range is approx. 30 m from the
beam receiver on the front or rear.
• Do not drop the remote control unit.
• Do not expose remote control unit to
any liquid.
• Do not use NiCd batteries.
Attention
Note
• When the remote control is aimed at
the screen, the effective control range
may be reduced due to the optical loss
by screen reflection.
• The remote control may not function
properly if an object is in the light path.
• The remote control receiver may not
function properly in intense ambient
light such as fluorescent lamps.
Carefully site the projector so its
remote control receiver windows will
not be directly exposed to intense
light.
Accessory type-AA dry
batteries (insert the negative
side first).
(Front)
(Rear)
[Top view]
Remote
control
Remote
control
30˚
30˚
30˚
30˚
[Side view]
Remote
control
Remote
control
15˚
15˚
15˚
15˚
Remote control
receiver window
(rear)
Remote control
receiver window
(front)
Projector
Remote control
Screen
Figure 1
Figure 2
D4000E̲En̲0607 07.6.8 11:00 ページ 14
