5
Back
Battery compartment
°C/°F – temperature unit selection
Button Functions
Mode Standard mode Time settings mode Settings mode
Ther-
mometer
button
Button
press
Button
hold
Button
press
Button
hold
Button
press
Button
hold
Mode
Show alarm
time, date
Time
settings
Conrm
settings
Switch °C/°F
temperature
units
Search
for sensor
signal
1 step
forward
Faster
setting
1 step
forward
Faster
setting
Switch °C/°F
temperature
units
DCF
reception
on/o
1 step back
Faster
setting
1 step back
Faster
setting
MEM
Show
max/min
temperature
Erase
measured
max/min
values
ALARM ON/
OFF
Activate/
deactivate
alarm
Alarm
settings
Conrm
settings
SNOOZE/
LIGHT
Display backlight
Operating Instructions
1. Place the two units next to each other.
2. Insert batteries rst into the main unit and then into the wireless
sensor.
3. Make sure to insert the batteries with the correct polarity. Use
alkaline batteries only, not rechargeable accumulators.
4. Wait until the thermometer automatically searches and loads the
signal from the wireless outdoor sensor.
5. It will then display outdoor temperature along with
icon. The
sensor is automatically set to channel no.1 (CH 1) permanently.