Data Transmission; Search For Sensor - Oregon Scientific RAR621 User Manual

For best results:
• Insert the batteries and select the channel before
you mount the sensor.
• Place the sensor out of direct sunlight and
moisture.
• Do not place the sensor more than 30 meters
(98 feet) from the main (indoor) unit.
• Position the sensor so that it faces the main
(indoor) unit, minimizing obstructions such as
doors, walls, and furniture.
• Place the sensor in a location with a clear view to
the sky, away from metallic or electronic objects.
• Position the sensor close to the main unit during
cold winter months as below-freezing
temperatures may affect battery performance and
signal transmission.
You may need to experiment with various locations to
get the best results.

DATA TRANSMISSION

Data is sent from the sensor(s) every 78 seconds. The
reception icon shown in the Temperature Area shows
the status.
ICON
--- shows in Outdoor /
Area

SEARCH FOR SENSOR

To search for a sensor, press and hold MEM and
CHANNEL for 2 seconds.
If the sensor is still not found, check the
NOTE
batteries, obstructions, and remote unit location.
NOTE Signals from household devices such as
doorbells, electronic garage doors, and home security
systems may cause temporary reception failure. This is
normal and does not affect general product performance.
The reception will resume once the interference ends.
9
DESCRIPTION
Main unit is searching
for sensors.
At least 1 channel has
been found.
Channel 1 is selected.
(number will change
depending on the
sensor you select.)
The selected sensor
cannot be found.
Search for the sensor
or check batteries.