Battery Change - TFA WIRELESS 433 MHz TEMPERATURE STATION Instruction Manual

BATTERY CHANGE:

User shall replace batteries of the temperature station when the battery low indicator is displayed at the
LCD. If user does not replace batteries, working error may be resulted.
Note:
After changing batteries in temperature station, there is no need for user to reset the temperature
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station. In fact, the temperature station can remember all transmitter information and sequence as
per the pervious set-up. However, user may require to reset the desired LCD contrast, Alarm On/Off
condition, Calibration value and the Clock (by re-entering the date and time manually or simply wait
for the DCF time signal).
The "Average" value display for particular channel will only be calculated from the data after battery
•
change.
It is recommended to replace the batteries in all units on an annual basis to ensure optimum
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accuracy of these units.
SETTING UP
1. Insert batteries into the temperature station (see "How to install and replace batteries in the
temperature station" above). Once the batteries are in place, all segments of the LCD will light up
briefly. Then the indoor temperature and humidity will be displayed. The time will be shown 0:00 and
the date as 1.1.04.
Note:
If the indoor temperature and humidity are not displayed after 15 seconds, remove the batteries and wait
for at least 2 minutes before reinserting them. Also check if the battery has been used up. User is
recommended to use new alkaline batteries to the units.
There is a four-minute time for user to set up all transmitters one by one, after inserting batteries to the
temperature station. The below steps 2 to 4 shall be completed within this 4-minute time.
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