Bosch Security Systems | 2011-02
2011-02 | Installation and User Instructions | 5 | Call Stations en | 237
20.4 Installation
The call station basic is suitable for table-top use. Its
functionality can be expanded by connecting:
• Up to 16 call station keypads for pre-configured
actions (LBB4432/00 or LBB4434/00).
• Up to 15 call station keypads for pre-configured
actions (LBB4432/00 or LBB4434/00) and one
numeric keypad (PRS-CSNKP).
20.5 Operation
The remote call station has three status LEDs that
provide information about the remote call station and
the status of the Praesideo system:
• Power/fault LED (left), see table 20.2.
• Call status LED (center), see table 20.3.
• System status LED (right), see table 20.4.
table 20.2: Power/Fault LED (left)
Color State Explanation
--- Off Power not available.
Green On Power on and no system or remote call station faults.
Yellow Blinking Power on, but there is a fault in the system.
Yellow On Power on, but there is a fault in the remote call station or the
Praesideo network is not operational.
table 20.3: Call status LED (center)
Color State Explanation
---- Off No call status to display.
Green On Ready to talk/live announcement.
Green Blinking Chime on or pre-recorded message playing.
table 20.4: System status LED (right)
Color State Explanation
--- Off No pre-defined or selected zones are in use or reserved by the
system, and no emergency announcement is being made.
Yellow On Lower priority announcements are being made or are reserved to
all or some of the zones which are pre-assigned to the
press-to-talk key of the remote call station and selected zones of
the keypad (if fitted).
Yellow Blinking Announcements with higher or the same priority (not emergency)
are on or reserved to all or some of the zones which are
pre-assigned to the press-to-talk key of the remote call station
and selected zones of the keypad (if fitted).
Red On An emergency announcement is being made. Normal
announcements can be made to the zones which are not involved.
