Battery Installation; Installing The Projector - Sony VPL-PX20 Mode D'emploi

Location and Function of Controls / Installing the Projector
qj MUTING keys
Cut off the picture and sound.
PIC: Cuts off the picture. Press again to restore the
picture.
AUDIO: Cuts off the sound from speakers and
AUDIO jack. Press again or press the VOLUME
+ key to restore the sound.
qk HELP key
If you need help information during an operation,
press this key to display help messages.
ql COMMAND ON/OFF switch
When this switch is set to OFF, no key on the Remote
Commander function. This saves the battery power.
w; Transmission indicator
Lights up when you press a key on the Remote
Commander.
This indicator does not light up when you use the laser
pointer.
wa Infrared transmitter
ws Laser transmitter

Battery installation

1
Push and slide to open the lid, then install the two
size AA (R6) batteries (supplied) with the correct
polarity.
Be sure to
install the
battery from
the # side.
2
Replace the lid.
Notes on batteries
• Make sure that the battery orientation is correct when
inserting batteries.
• Do not mix an old battery with a new one, or
different types of batteries.
• If you will not use the Remote Commander for a
long time, remove the batteries to avoid damage
from battery leakage. If batteries have leaked,
remove them, wipe the battery compartment dry and
replace the batteries with new ones.
Notes on Remote Commander operation
• Make sure that there is nothing to obstruct the
infrared beam between the Remote Commander and
the remote control detector on the projector.
• The operation range is limited. The shorter the
distance between the Remote Commander and the
projector is, the wider the angle within which the
commander can control the projector.
14
(GB)

Installing the Projector

This section describes the installation arrangements
for installing the projector.
Horizontal center
of the screen
The distance between the lens and the screen varies
depending on the size of the screen. Use the following table
as a guide.
Distance between the screen
and the center of the lens
Screen
size 40 60 80
(inches)
Minimum 1.5 2.3 3.1
Distance (4.9) (7.5) (10.0) (12.6) (15.2) (19.1) (25.5) (38.4)
Maximum 1.8 2.8 3.7
Distance (6.0) (9.1) (12.3) (15.4) (18.6) (23.3) (31.2) (46.9)
Unit: m (feet)
100 120 150 200 300
3.9 4.6 5.8 7.8 11.7
4.7 5.7 7.1 9.5 14.3