Connecting An Equalizer; Mains Connection - Bosch CCS 900 Ultro Installation And Operating Manual

14 en | Installation
5.9

Connecting an equalizer

Figure 5.9
Put the insertion switch (3) in position "0" and connect the cabling (2) of the (mono)
equalizer (4) to the insertion input and output of the CU (1). Switch (3) must be in position
"1" (loop through) if the insertion input/output is not used.
5.10

Mains connection

Figure 5.10
WARNING!
The CU must be earthed via the mains supply for safety reasons and to ensure the specified
audio performance of the system. Do not open the CU and/or Delegate/Chairman Units, no
user serviceable parts inside.
Use the supplied mains cord set (5) to connect the CU (1) to a protective earthed mains
socket (2). Press the on/off switch (3) to power up the system, the display (4) will be lit
(CCS-CURD only).
IOM_CCS900 | V1.0 | 2010.06 Installation and Operating Manual
CCS 900 Ultro
Bosch Security Systems B.V.