5
Notes on using the remote control
unit
• Point the top of the remote control unit toward the
REMOTE SENSOR section as directly as possible.
The distance operable from the main unit decreases if
you point the remote control unit at an angle.
• Do not expose the REMOTE SENSOR section to
strong lighting or direct sunlight.
• Make sure that there are no obstacles between the
remote control unit and the REMOTE SENSOR
section.
Installing batteries
1
Remove the battery compartment cover.
2
Insert two R03 (UM4)/AAA (24F) batteries.
Insert the · ends first. Make sure that the ª and ·
terminals are positioned correctly.
R03 (UM4)/AAA (24F) battery
1
2
1
3
Replace the cover.
Battery replacement
The maximum operating distance between the remote
control unit and the REMOTE SENSOR section on the
main unit is approximately 7 meters.
When this operating range decreases or operations with
the remote control unit become unstable, replace both
batteries with new ones.
02_01-18_RCST3SL_B_En.p65 2/4/03, 2:38 PM5