How do I manually adjust the time on my Hama 00186336 Radio-Controlled DCF Wall Clock when the automatic setting fails?

[TheoAnn]

If your Hama 00186336 Radio-Controlled DCF Wall Clock isn't setting the time automatically, here's how to manually adjust it: First, try the M.SET button. Press and hold it until the correct time is displayed. Remember, the clock will attempt to sync with the DCF signal and reset itself if it becomes available. If the M.SET button doesn't work, try the REC button. On the back of the clock, press and hold the REC button for about 3 seconds. The second hand should move to the 12 o'clock position. The clock will then search for the time signal and try to set itself. If it finds the signal within 16 minutes, the time will be updated automatically; otherwise, it will revert to the manually set time. Finally, you can try using the RESET button. Press and hold the RESET button located on the back of the clock for 3 seconds. The clock will return to the 12 o'clock position and attempt to receive the time signal and set itself. Keep in mind that electronic devices, such as TVs and computers, can interfere with the signal if they are within two meters of the clock. Ensure the clock is placed away from such devices to optimize performance.