Configuration; All-In-One Unit Configuration - Bosch PLENA PLN-6AIO240 Installation And Operating Manual

Plena All-in-One System
7

Configuration

7.1

All-in-One Unit configuration

The following figure lists all items on the rear panel of the All‑in‑One Unit. This section only
describes the items used for configuring the All‑in‑One Unit. For information on connecting the
unit, refer to All‑in‑One Unit connections, page 14.
16
18
19
Figure 7.1: Rear panel
Number Item
17 Mains line voltage selector
24 Mode selection
Bosch Security Systems B.V.
17 20
24 26 28
29
21 22
23 25 27
Description
A slider switch to select the AC line voltage (115 Vac/230 Vac) to the
mains voltage of the country where the unit is being used.
– Single channel (Mode 1) - the internal power amplifier serves as
the power amplifier for both music and calls. An optional external
power amplifier, connected between terminals (51) and (57), will
act as a spare amplifier in case amplifier supervision is enabled
with switch (25). In single channel mode, music will be interrupted
when a call is made.
– Dual channel (Mode 2) - the internal power amplifier serves as the
power amplifier for the music channel, while the external power
amplifier, connected between terminals (51) and (57), serves as
the amplifier for the call channel. In case supervision is enabled
with switch (25), the internal power amplifier will also serve as a
spare amplifier for the call channel. In dual channel mode, zones
with music will not be interrupted by calls to another zone.
Installation and Operating Manual
52
55 53
58
56 54
30 32 34
31 33
Configuration | en
48 46
51
50 49
57 47
40
35 37 38
36 39
21
59
45
44
43
41 42
2014.09 | V1.2 |