Filter
Top Products
Bosch Security Systems | 2007-02 | 9922 141 70691 en
DCN Wireless | Installation and User Instructions | Central Devices en | 70
12.5 Repetition rate
When other wireless networks cause interference, the
audio quality can decrease. In some cases, you can
increase the repetition rate of the audio packets to
improve the audio quality. You can change the
repetition rate of the audio packets with the
4Jc Repetition menu item.
12.6 Audio routing modes
12.6.1 Introduction
You can set the audio routing mode of the system with
the 4E Routing I/O 2 menu item. The functions of audio
input 1 and audio output 1 of the central control unit are
the same in each audio routing mode. The signal on
audio input 1 is always added to the floor signal. The
signal on audio output 1 is always suitable to connect
the system to an external public address system (for
example, Praesideo).
12.6.2 Recorder
In the Recorder mode, audio output 2 of the central
control unit transmits a signal that you can connect to
an external audio recorder (refer to figure 12.1). The
central control unit has no effect on the volume level of
the signal.
In the Recorder mode, the signal on audio input 2 of the
central control unit is added to the floor signal.
Note
When you increase the repetition rate, the audio
delay is increased.
figure 12.1: Recorder
DCN-WCCU
DCN-SW
3<
1
2
2
1
C
C
I
I
C
Optical network
Interpretation devices
C Contribution devices
Legend
Chime
I
C
O
+
+
+