A reliable operation of the device is thereby temporarily impossible. There are also presets programmed unintentionally new with false transmitters, because sometimes a short press of a number key is incorrectly registered to switch channels as a continuous long press. Thus, the current station will be stored on the other button instead of the intended transmitter change.
With tests in different rooms disorders could be clearly ruled out as a cause of the malfunction by external light or by other remote controls.
Thus, either the digital radio remotes incorrectly or the circuit / device firmware recognizes the release of the keys is not always reliable.
At Amazon.com, I could find a similar bug reports on the aforementioned "spirit inputs":
Another user wrote a flat rate of errors of memory channels:
Another user describes Lost station key assignments:
Unfortunately explains the Technisat e-mail support on request only, he could not understand the problem from a distance and you should turn for the warranty to the dealer.
Because no two devices have the behavior is in any case more of a design deficiency can be assumed.
