Sony VPL-CS1 Operating Instructions Manual page 13

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 do 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
and dry the battery compartment, and
replace the batteries with new ones.
Notes on Remote Commander
operation
• Make sure that nothing obstructs the
infrared beam between the Remote
Commander and the remote control
detector on the projector. Direct the
Remote Commander toward the front or
rear remote control detector.
• 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 becomes.
Location and Function of Controls
GB
13