Proxxon Lu-6868 Wecker Manual -

Check the parallelism of the upper and lower arms. The manual includes a calibration procedure using a machinist's square. If the arms are misaligned due to shipping, you must loosen the arm bracket screws and realign them.

: If the clock freezes, look for a small pinhole on the back or in the battery compartment to perform a hard reset. PROXXON Instruction Manuals - Downloads proxxon lu-6868 wecker manual

Use the "Up" and "Down" (or + / -) buttons to reach the current hour. Pay close attention to the PM indicator on the screen to avoid setting the clock 12 hours off. Check the parallelism of the upper and lower arms

The term "Wecker" often leads to confusion. In the context of Proxxon, this device is specifically used for: : If the clock freezes, look for a

If you won't be using the clock for more than a month, remove the batteries to prevent leakage.