TechniSat DIGITRADIO 231 OD Manual page 128

Volume
Depending on the smartphone/tablet, ring tones or system tones can also be
transferred.
The maximum Bluetooth range in buildings is approx. 10m.
To unpair a paired device, hold down the
on the display and the DIGITRADIO 231 OD returns to pairing mode.
If no device is paired with the DIGITRADIO 231 OD within approx. 15 minutes (and
no operation has taken place), the DIGITRADIO 231 OD switches to power-saving
mode (off in battery mode or standby in mains mode).
11 AUX input
Music on external playback devices such as smartphones/tablets that do not have
Bluetooth can be played back via the AUX input.
> Open the protective cover on the back of the DIGITRADIO 231 OD.
> Connect the external device to the AUX jack using a 3.5 mm jack cable (not
included with delivery).
128
- Volume +/- buttons
button. [Not Connected] appears