Battery Replacement; Troubleshooting - TFA 60.2025.01 Instrucciones De Uso

TFA_No. 60.2025_Anleitung 04.03.2019
Digital alarm clock with LED digits
• The start time flashes. Press the UP or DOWN button to adjust the hours.
• Confirm the setting with the MODE button and press the UP or DOWN button to set minutes.
• Confirm the setting with the MODE button and set the end time in the same way.
• Confirm the setting with the MODE button.
• If the automatically backlight is activated (ON), the weak backlight turns on automatically for the set time.
9. Display light
• You can select between two levels of brightness with the UP button.
• Attention: Continuous illumination of the display only works with USB-/mains connection.
• Battery operation: Press any button. The backlight turns on for 10 seconds.
10. Care and maintenance
• Clean the device with a soft damp cloth. Do not use solvents or scouring agents.
8:25 Uhr Seite 16
– 30 –
Digital alarm clock with LED digits
• Remove the batteries if the device will not be used for an extended period of time.
• Store the device in a dry place.

10.1 Battery replacement

• Change the batteries 3 x 1,5 V AAA when the illumination without USB-/mains connection gets weak.

11. Troubleshooting

Problem Solution
No display USB-/mains connection:
➜ Connect the device with the USB cable to a suitable power source
➜ Check the connection
Battery operation:
➜ Ensure the batteries' polarities are correct
– 31 –