Internal music unit
The All‑In‑One unit contains an internal music unit that includes a USB/SD MP3 player and an
FM/AM Tuner. The LCD displays the operational state of the unit. There are 12 front panel
buttons for operational functions. In addition, the IR remote control can also be used to
control the audio source unit.
Figure 8.3: Audio source module
1. USB/SD/TUNER display, page 33
2. USB connector, page 33
3. IR remote control sensor, page 33
4. SD card slot, page 34
5. Music player, page 34
Each item is explained in the following sections.
8.2
32 en | Operation Plena All-in-One System
2014.09 | V1.2 | Installation and Operating Manual Bosch Security Systems B.V.