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3. Place the sensor near the main unit. Press RESET
on the sensor to initiate signal sending between the
sensor and the main unit. The reception icon on
the main unit will blink for approximately 3 minutes
while it is searching for the sensor. (Refer to the
Sensor Data Transmission section for more
information.)
4. Close the remote sensor battery compartment.
5. Secure the sensor in the desired location using the
wall mount or table stand.
SETUP SENSOR
Open the remote sensor battery compartment with a
small Phillips screwdriver.
1. Insert the batteries, matching the polarity as shown
in the battery compartment.
2. Set the channel. The switch is located in the battery
compartment.
For best results:
• Insert the batteries and select the channel and
temperature unit 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.
SWITCH OPTION
Channel
Channel 1 - 3. If you are using
more than one sensor, select a
different channel for each sensor.
RMR603HGA lab test R2 1/17/04, 4:52 PM7