6. Volume control
Turn the [STANDBY/VOLUME] rotary control (2) to the left/
right to decrease/increase the volume.
7. Ambient lighting
Note
In order to use the ambient lighting, the subwoofer
must be on. (See Section 5)
• Move the [LED] switch (7) to the ON position to switch
on the ambient lighting (15).
• Move the [LED] switch (7) to the OFF position to switch
off the ambient lighting (15).
8. UNDOK – everything in the palm of your hand
The UNDOK app, developed by Frontier Silicon, gives you
full control of radios and speakers from your smartphone.
Whether you are setting up the device for the first time,
specifying settings for the equaliser and multi-room, or
managing your favourite stations – the UNDOK app lets
you access all the features from your smartphone or tablet,
thereby offering you greater convenience.
4
8.1 Interface/layout of the UNDOK home screen
1
2
3
1
Update the audio system list
2
Preview for ungrouped radios
3
Set up new audio system
Icon for managing an existing multi-room
4
group
Create a new multi-room group with this
5
device
6
Check for system update for all devices
Further information, such as app info, change
7
app theme, and data logging
4
5
6
7