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If the receiver does not catch a signal from the transmitter, ”- -
°C” will appear at the bottom of the display. You might shorten
the distance between the transmitter and the receiver. If this does
not result in an optimum signal from the transmitter, remove the
batteries from the transmitter. Wait for a few seconds and reinsert
the batteries. Now press the CHANNEL button for 3 seconds and
the signal transmission from the transmitter to the receiver will
be activated.
If the temperature is beyond the temperature areas within which
the receiver and the transmitter are working, ”- - °C” will be
displayed. The temperature areas are defined in ”Technical Data”
in this manual.
Wire
The wireless thermometer is designed to measure down to -50°C,
but when the temperature drops to about or below -20°C, there
is a big risk that the batteries in the transmitter freeze and stop
functioning. Consequently, the wireless thermometer is delivered
with a 2 metre wire comprising an external sensor.
Connect the wire connector by removing the small rubber stopper
at the side of the casing and place the wire connection on the
side of the transmitter. Next, place the transmitter indoor and
pull the wire with the sensor out of e.g. a window, after which
the temperature will be measured and transmitted to the receiver.
The receiver shows the outdoor temperature down to -40°C in
the display, but if the temperature measured by the wire sensor is
below -40°C, ”LL” will be displayed.
When the temperature rises again, the transmitter can be mounted
outdoor again. Remove the wire and reposition the stopper in the
transmitter.
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