Connecting Remote Sensors; Display Brightness Regulation; Technical Data - Bresser NATIONAL GEOGRAPHIC VA Colour Thermo-Hygro Station Manual De Instrucciones

16 Connecting remote sensors

The Weather Station can display the readings from up to 3 wireless sensors of the same type. Each
radio sensor must be set to a separate channel. Proceed as follows to set the channel:
1. Remove the battery compartment cover of the wireless sensor.
2. Set the channel selection switch to the desired channel (CH1, CH2 or CH3).
3. Re-attach the battery compartment cover.
4. NOTICE! Each connected wireless sensor must be set to a different channel. If only one wire-
less sensor is connected, it should be set to CH1.
5. Press CHANNEL button for about 3 seconds to reset the values and search for a wireless sensor
(RF signal).

17 Display brightness regulation

1. When using battery power, press the SNOOZE/LIGHT button to activate the display for about 7
seconds.
2. In mains operation (DC 5V), touch the SNOOZE/LIGHT touch surface several times to set the de-
sired display brightness in steps: dim - bright - off
3. NOTE! It is not possible to adjust the display brightness in battery operation.

18 Technical data

Base unit
Power supply
Temperature unit
Temperature measuring range
Humidity measuring range
Time display
Time format
Calendar display
Time signal
Dimensions
Weight (incl. batteries)
Wireless sensor
Batteries
Maximum number of sensors
RF transmission frequency
RF transmission range
Maximum RF power
Temperature measuring range
Humidity measuring range
Dimensions
Weight (incl. batteries)
22 / 48
5V DC 150mA USB power plug
Backup: 3x AAA
°C/°F
from 0°C to 50°C (from -32°F to 122°F)
RH 20% to 99 %
HH:MM / weekday
12 or 24 hours
DD/MM
DCF
150 x 26 x 150 mm (W x H x D)
304 g
2x AAA, 1.5V
3
433 MHz
30 m
< 10mW
from -40°C to 70°C (from -40°F to 158°F)
RH 20% to 99 %
50 x 25 x 93 mm (W x H x D)
47 g