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Radio-controlled alarm clock
7.5 Backlight
• Press the SNOOZE/LIGHT button.
• The backlight turns on for ten seconds.
7.6 Setting of the temperature unit
• On the lower display appears the indoor temperature (default °C).
• Press the HR button to toggle between Celsius (°C) or Fahrenheit (°F) as temperature unit.
8. Care and maintenance
• Clean the device with a soft damp cloth. Do not use solvents or scouring agents.
• Remove the batteries if you do not use the device for a long period of time.
• Keep the device in a dry place.
8.1 Battery replacement
• Change the batteries when the battery symbol appears on the display.
• Open the battery compartment and insert two new batteries 1.5 V AA, polarity as illustrated.
• Close the battery compartment again.
Radio-controlled alarm clock
9. Troubleshooting
Problems
Solution
No display
➜
Ensure that the batteries polarity are correct
➜
Change the batteries
No DCF reception
➜
Switch on the position AL ON/OFF
➜
Press and hold the HR button for three seconds and start the reception manually
➜
Wait for attempted reception during the night
➜
Choose another place for your product
➜
Set the clock manually
➜
Check if there is any source of interference
➜
Restart the instrument according to the manual
Indication: LL.L / HH.H
➜
Temperature is outside measuring range
Incorrect indication
➜
Change the batteries
If your device fails to work despite these measures contact the supplier from whom you purchased it.
TFA_No. 60.2532_anl_08_21 29.08.2021 9:48 Uhr Seite 15
