Bosch B450 Installation & Operation Manual page 40

40 en | Maintenance and troubleshooting
Trouble condition LEDs
Condition
Module tamper
Plug-in module
missing
Plug-in module
not recognized
Low bus voltage
Cellular modem
failure
Switch position
trouble
Configuration
failure
Table 6.3: B450 module related trouble conditions
Condition
No IP address
Cellular number
not activated
Not enough
towers (single
tower)
Low signal
strength
No towers
Detecting plug-in
module type
Table 6.4: Plug-in module related trouble conditions
2013.09 | 02 | F.01U.282.875
B450 Heartbeat B450 Transmit
(TX)
On Steady Off
On Steady Off
On Steady Off
On Steady Off
On Steady Off
On Steady Off
B450 Heartbeat B450 Transmit
(TX)
On Steady Off
On Steady Off
On Steady Off
On Steady Off
On Steady Off
On Steady On Steady
Installation and Operation Guide
Conettix Plug-in Communicator
B450 Receive
(RX)
Not indicated
Blink 1
Blink 3
Blink 4
Blink 5
Blink 6
Blink 7
B450 Receive
(RX)
Off
Off
Off
Off
Off
On Steady
Bosch Security Systems, Inc.
Interface
Plug-in module
status
N/A
Off
Off
Off
1 Hz Heartbeat
On Steady
Plug-in module
status
Blink 2
Blink 3
Blink 4
On Steady
On Steady
Off