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remove the cover.
2.
Insert batteries observing the correct
polarity (see marking).
3.
Replace compartment cover.
Battery replacement
•
Replace the batteries when the battery
symbol of the thermo-hygrometer appears
on the upper display.
•
When the batteries of the transmitter are
used up, the low battery icon appears next
to the outdoor temperature display.
Note:
In the event of changing batteries in any of the
units, all units need to be reset by following the
setting up procedures. This is due to a random
security code assigned by the transmitter at
start-up. This code must be received and stored
by the thermo-hygrometer in the first 3 minutes
of power being supplied to the transmitter.
SETTING UP
1.
First, insert the batteries in the transmitter
(see “
To install and replace batteries in
the thermo-hygro transmitter
”
above).
2.
Within 2 minutes of powering up the
transmitter, insert the batteries in the
thermo-hygrometer (see “
To install and
replace batteries in the thermo-
hygrometer
”
above). Once the batteries
are in place, all segments of the LCD will
light up briefly. Following the indoor
temperature/humidity and the time as
00:00 will be displayed. If this information
