Bosch PRAESENSA PRA-CSLD - System Settings

PRAESENSA Configure the system | en 69
Bosch Security Systems B.V. Configuration manual 2020-09 | V1.20 | PRAESENSA 1.20
5.4.2 System settings
1. Below the System options page, click System settings:
– A number of general, system wide parameters can be defined using the System
settings page.
2. Select and set each of the following items:
Item Value Description
Rapid Spanning Tree
Protocol (RSTP)
Enable / Disable Specifies whether the network forms a
redundant ring (Enable) or not (Disable). If
Enabled, network cable breaks are reported.
By default RSTP is enabled. See also Ethernet
adapter settings, page 30 , if required.
Multicast address range Selection
(IP‑address)
Select the IP‑address range from the
dropdown list.
Use when you want to share networks with
other equipment that uses multicast. Or
when you want to choose, for a 2
nd
PRAESENSA system, a non-conflicting
IP‑address range.
Allow access by
non‑configured system
clients
Enable / Disable
(Enabled by
default)
Specifies whether defined System clients
that are part of the system composition can
access the system (Enable) or not (Disable).
Call station display
timeout
Enable / Time
selection
(1‑10 minutes)
Enabled and after the Time selection, the call
station LCD goes to black and the selection
that was made is automatically cancelled if
the selection has not been executed.
IMPORTANT: If a call station is not yet
configured, the LCD goes to black after 10
minutes.
Call station operator
language
Language
Selection
Specifies the call station display user
language for all LCD call stations used in the
system.
Amplifier output voltage 70V / 100V Specifies the amplifier output channel
voltage (70V or 100V) of all PRAESENSA
amplifier outputs used in the system.
IMPORTANT: After changing the output
voltage, save the configuration and restart
the system before doing a load measurement
on the amplifier outputs. Results of previous
measurements are wrong when the output
voltage selection has changed. See also
Amplifier loads, page 108 .
UL amplifier mode Enable / Disable When enabled, the amplifiers comply to the
requirements of UL with regards to
temperature limitations. When disabled, the
amplifiers run in the normal (EN54) mode.