Oregon Scientific RAR502SX, User Manual, Page: 6 / 100

EN
4
GETTING STARTED
REMOTE SENSOR INSTALLATION
1. Step applicable only to THGR221:
Open the battery compartment cover.
2. Slide channel switch to select channel 1. Ensure
you use a different channel for the other sensors
(2, 3).
3. Insert the batteries, matching the polarities.
4. Press
TEST after each battery change.
5. Replace the battery compartment cover.
MAIN UNIT INSTALLATION
1. Remove the battery compartment.
2. Insert the batteries, matching the polarities.
3. Press
RESET after each battery change.
The battery icon
may appear in the following
areas:
AREA MEANING
Main unit
environment area
Main unit batteries low
Remote sensor
environment area
Remote sensor batteries
low
NOTE
•
We recommend that you use alkaline batteries with
this product for longer usage and lithium batteries in
temperatures below freezing.
•
Batteries should not be exposed to excessive heat
such as sunshine or fire.
CONNECT AC ADAPTER
Connect the supplied power adapter to the power jack,
then plug into a standard AC outlet.
NOTE
•
The batteries are only for back-up use.
•
Make sure the adapter is not obstructed and is
easily accessible to the unit.
•
The base station and adapter should not be exposed
to wet conditions. No objects filled with liquid, such
as vases, should be placed on the base station and
adapter.
SENSOR LOCATION AND SYNC AND
PLACING SENSORS
The main unit will automatically search for new sensor
reset within the last 30 minutes. If main unit failed to
synchronise with remote sensor, reset both the main
unit and sensor or try selecting a different channel, then
reinstall the batteries and press TEST .