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Bosch Security Systems | 2003-06 | 3922 988 54284
CCS 800 Ultro | Installation and Operating Manual en | 8
5.2 Connecting up to 150 units
CCS 800 Ultro can be used with up to 150 units by
adding maximum 2 additional control units acting as
power supply units only. The system is controlled by the
master LBB 3310. The cables necessary for these
connections can be delivered by your local dealer.
5.3 Locking the extension cable
Figure 5.3
Cable locking clamps can be used in combination with
the extension cables to prevent accidental
disconnection.
5.4 Connecting an external
microphone
Figure 5.4
Put the external microphone (2) connector in the
microphone input of the CPSU (1).
Adjust the sensitivity by use of the gain control (3).
Use only microphones with balanced output.
The microphone input provides a 12V phantom power
supply.
Figure 5.2
max. 6 x 25 units
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GainGain
90-260 V~
Trunk in/out Recorder Line Telephone InsertionMicrophone
In
Out
1
3
2
Digital Acoustic
Feedback Suppression