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Bosch Security Systems | 2003-06 | 3922 988 54284
CCS 800 Ultro | Installation and Operating Manual en | 7
14 Mains input connection. Use the included mains
cord to connect the CPSU to the mains socket.
In some countries it may be necessary to replace the
supplied mains cable by a local one. Brown = live,
blue = neutral and green/yellow = earth.
(Replacement and colour indication not applicable
to mains cords for North America).
4 Delegate and Chairman unit
Figure 4.1
The chairman unit (B) has the same function as a
Delegate unit (A) with the exception of a 'priority'
button.
1 Microphone with red illuminated indicator ring,
lights when the microphone is ON.
2 Two 3.5 mm stereo headphone sockets, one at each
side, for headphone or recorder connection.
Insertion of a headphone jack in one or both sockets
automatically mutes the unit's loudspeaker.
3 Built-in loudspeaker, automatically muted when the
microphone is on.
4 Red (LED) indicator above the microphone push
button, for microphone ON indication.
5 7-pole circular female socket for loopthrough
connection to the next unit.
6 2m flying lead connection cable with sturdy
moulded 7-pole circular male connector for
connection to the previous unit or CPSU.
7 Rotary volume control for headphones only.
8 Microphone ON/OFF push-button.
9 Chairman Priority button. When pressed emits
chime tone, overrules/mutes all active microphones
of delegate units in the system and keeps the
chairman's microphone on for as long as the button
is pressed (setting can be changed in the chairman
unit).
In systems with several chairman units these settings
are independently selectable for each chairman unit.
5Installation
5.1 Connecting the delegate and
chairman units
Figure 5.1
Connect the delegate (2) and chairman (3) units to the
trunk connectors of the CPSU (1). Use an extension
cable (4) if necessary.
AB
8
3 7 2
4
5 6 9
1
8
AB
8
3 7 2
4
5 6 9
1
8
Warning
The CPSU must be earthed via the mains sup-
ply for safety reasons and to ensure the speci-
fied audio performance of the system. Do not
open the CPSU and/or delegate/chairman
units, no user serviceable parts inside.
GainGain
90-260 V~
Trunk in/out Recorder Line Telephone InsertionMicrophone
In
Out
1
Digital Acoustic
Feedback Suppression
3...25
3
2
2
3
1
4
1
2
2
3...25