Number
20
21
22
23
24
25
26
3.3.2
Rear panel
Number Description
27
28
29
30
31
32
33
34
Bosch Security Systems B.V.
Description
Power on/off
Short press: previous folder
Long press: decrease adjustment for tone control items (EQ, bass/treble,
balance and loudness)
Short press: next folder
Long press: increase adjustment for tone control items (EQ, bass/treble, balance
and loudness)
Tone control (EQ, bass/treble, balance and loudness)
Decrease media volume
Increase media volume
Mute media output
110-120V-
220-240V-
Voltage Selector
27
28
29
Mains input socket with fuse folder
Grounding screw
Voltage selector switch
USB socket
Note: The USB front and rear panel sockets cannot be used at the same time
Media output: USB, SD or Bluetooth (stereo output)
Combined output: tuner, USB, SD or Bluetooth (stereo output)
Note: Due to priority output function, when the media (USB, SD, Bluetooth) is
active, the tuner audio output will be automatically muted
Tuner output socket (stereo output)
To connect the FM antenna (75 Ohm)
R
L
Media
30
31
User manual
Product introduction | en
Output
Combined
FM
32
33
9
FM Antenna
34
TBA | draft |