Bosch DCN Next Generation Installation And Operation Manual page 234

234 en | Operation
Bass
Use the 3 Bass menu to set the level of the bass of the loudspeakers of the contribution
devices.
Menu item
3 Bass
Table 8.5 Bass sub-menu (* = default)
System mode
Use the 4 System Mode menu item to set the system mode.
Value
On*
Standby
Subscription
Off
Table 8.6 System mode values. (* = default)
Fault Status
Use the 5 Fault Status menu item to see the condition messages of the central control unit.
Bad signal and battery Low will be reported from Slave CCU to Master CCU.
Messages
Restart CCU
No Network
No Master CCU
CCU Missing
Download CCU
Download CCUs
Download WAP
Bad Signal
Low Battery
No Fault
Table 8.7 Messages (high or low importance)
DCN-NG_IOM_V4.1 | V1.3 | 2012.07
Parameter Value
--- -12 to 12 dB (0 dB*)
Description
Switches on the power of the ACN trunks and the wireless network.
Puts the wireless units into standby mode and switches off the power
of the ACN trunks.
Allows the subscription of wireless units during installation.
Puts the wireless units off mode and switches off the power of the
ACN trunks.
Description
The firmware in the CCU stopped unexpectedly and the CCU needs to
be restarted manually
Optical network is disconnected.
The CCU is in multi-slave mode and the Ethernet connection with the
master CCU is lost.
If the master CCU detects that the Ethernet connection with a slave
CCU is lost.
CCU software does not start up properly or an internal version conflict
has occurred.
If the master CCU detects incompatible software versions between
master and one or more slave CCUs.
The WAP contains an incompatible SW version.
A bad signal for a wireless unit is notified.
A low battery for a wireless unit is notified.
The CCU operates correctly.
Installation and Operation manual
Conference System
Description
The level of the bass.
Bosch Security Systems B.V.