TFA 30.3045.IT Betriebsanleitung Seite 24

TOGGLING AND RESETTING THE MIN/MAX DATA
TO VIEW THE MIN/MAX DATA
Press the MIN/MAX key several times to view the MIN/MAX
indoor temperature/humidity and MIN/MAX outdoor
temperature/humidity sequentially.
TO RESET THE MIN/MAX DATA
Press and hold MIN/MAX key for 3 seconds to reset all the
indoor/outdoor temperature and humidity data to current
temperature and humidity.
ABOUT THE THERMO-HYGRO TRANSMITTER
The range of the thermo-hygro transmitter may be affected by
the temperature. At cold temperatures the transmitting distance
may be decreased. Please bear this in mind when positioning
the transmitter. Also the batteries may be reduced in power for
the thermo-hygro transmitter.
CHECKING FOR 868MHz RECEPTION
If the outdoor temperature and humidity data are not being
received within three minutes after setting up (or outdoor
display always show "- -.-" in the outdoor section of the wireless
thermo-hygrometer during normal operation), please check the
following points:
1. The distance of the Wireless thermo-hygrometer or
transmitter should be at least 2 meters away from any
interfering sources such as computer monitors or TV
sets.
2. Avoid placing the transmitter onto or in the immediate
proximity of metal window frames.
3. Using other electrical products such as headphones or
speakers operating on the 868MHz-signal frequency
may prevent correct signal transmission or reception.
Neighbors using electrical devices operating on the
868MHz-signal frequency can also cause interference.
Note:
When the 868MHz signal is received correctly, do not re-open
the battery cover of either the transmitter or wireless thermo-
hygrometer, as the batteries may spring free from the contacts
and force a false reset. Should this happen accidentally then
reset all units (see "Setting up" above) otherwise transmission
problems may occur.
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