E-7
■ Battery installation
Use 2 “AAA” size batteries (UM/SUM-4, R3, HP-16 or
similar). Batteries are not included.
1 Open the battery cover.
2 Insert the batteries according to the terminal indicated
in the battery compartment.
When inserting or removing the batteries, push it
toward the (–) battery terminals.
3 Close the cover.
Caution:
● Replace all old batteries with new ones at the same
time.
● Do not mix old and new batteries.
● Remove the batteries if the unit will not be used for a
long period of time. This will prevent potential damage
due to battery leakage.
● Do not use rechargeable batteries (nickel-cadmium
battery, etc.).
● Installing the batteries incorrectly may cause the unit
to malfunction.
● Batteries (battery pack or batteries installed) shall not
be exposed to excessive heat such as sunshine, re
or the like.
Notes concerning use:
● Replace the batteries if the operating distance is
reduced or if the operation becomes erratic. Purchase
2 “AAA” size batteries. (UM/SUM-4, R3, HP-16 or
similar)
● Periodically clean the transmitter on the remote control
and the sensor on the unit with a soft cloth.
● Exposing the sensor on the unit to strong light may
interfere with operation. Change the lighting or the
direction of the unit if this occurs.
● Keep the remote control away from moisture, heat,
shock, and vibrations.
■ Test of the remote control
Check the remote control after checking all the connections.
Point the remote control directly at the remote sensor on the
unit. The remote control can be used within the range shown
below:
TIMER
REMOTE
SENSOR
8” - 20’
(0.2 m
- 6 m)
Remote
sensor
Note:
Exposing the infrared remote control to direct sunlight may
cause the remote control to be inoperable.
Remote control
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