Setting Up Power Supply; Battery Level Indicator; Automatic Time Setting; Manual Time Setting - National Geographic BaroTemp HZ Bedienungsanleitung

When changing the batteries, always remove the batteries from both the base unit and the sensor and
reinsert them in the correct order so that the radio link can be re-established. If one of the two devices
is operated via a mains power connection, the power connection must also be briefly disconnected for
this device when the batteries are changed. If, for example, only the batteries in the sensor are re-
placed, the signal may subsequently not be received at all or not be received correctly.
Note that the actual range depends on the respective construction materials used for the buildings as
well as the respective position of the base unit and the outdoor sensor. External influences (various ra-
dio transmitters and other sources of interference) can greatly reduce the possible range. In such
cases, we recommend finding other locations for both the base unit and the outdoor sensor. Some-
times moving the sensor by just a few centimeters is enough!

9 Setting up power supply

Base station
1. Remove the battery compartment cover.
2. Insert the batteries into the battery compartment. Ensure that the battery polarity (+/-) is correct.
3. Replace the battery compartment cover.
4. Wait until the indoor temperature is displayed on the base station.
Remote sensor
5. Remove the battery compartment cover.
6. Insert the batteries into the battery compartment. Ensure that the battery polarity (+/-) is correct.
7. Push the CH button to set the desired transmission channel (setting CH1, CH2, CH3 or channel
cycle) (on screen display).
8. Push the °C/°F button to set the desired temperature format (setting °C or °F on screen display).
9. Replace the battery compartment cover.

10 Battery level indicator

1. When the level of the batteries in the base station or in the wireless sensor reaches a critical level,
the battery level symbol appears in the appropriate area on the display.
2. When replacing one set of batteries, always remove the batteries from the other part of the unit
and reinsert them in the correct order (see chapter "Setting up power supply"). Replace the batter-
ies to be changed in the corresponding part of the device with a completely new set with full capa-
city. This ensures that the connection between the devices will be reestablished again correctly.

11 Automatic time setting

After the power has been restored, the unit automatically searches for the radio signal. It takes ap-
proximately 3-8 minutes for this process to be completed.
If the radio signal is received correctly, the date and time are set automatically and the reception sym-
bol is displayed.
If no radio signal has been received, proceed as follows:
1. Press the UP button for approx. 2 seconds to initiate the reception of the radio signal again.
2. Press the UP button for approx. 2 seconds to initiate the reception of the radio signal again.
3. If still no radio signal is received, the time must be set manually.

12 Manual time setting

1. Press and hold the MODE button for about 3 seconds to enter the time setting mode.
2. Digits to be set are flashing.
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