42
en | Maintenance and troubleshooting
Conettix Plug-in Communicator Interfaces
2017.10 | 09 | F.01U.300.740
Installation and Operation Guide
Bosch Security Systems, Inc.
Flash pattern
Function
RX (Receive)
Flashing
Occurs every time a packet is received on-air.
TX (Transmit)
Flashing
Occurs every time a packet is transmitted on-
air.
Tab. 6.3:
RX and TX LED descriptions
Plug-in communicator LEDs
For communicator LED information, refer to the compatible communicator documentation.
B450 trouble condition LEDs
Condition
B450 Heartbeat
B450 Transmit
(TX)
B450 Receive
(RX)
Plug-in module
status
Module tamper
Not indicated
Plug-in module
missing
On
Steady
Off
1 quick flash,
repeating
N/A
SIM card missing
On
Steady
Off
2 quick flashes,
repeating
Off
Plug-in module
not recognized
On
Steady
Off
3 quick flashes,
repeating
Off
Low bus voltage
On
Steady
Off
4 quick flashes,
repeating
Off
Cellular modem
failure
On
Steady
Off
5 quick flashes,
repeating
Off
Switch position
trouble
On
Steady
Off
6 quick flashes,
repeating
1 Hz Heartbeat
Configuration
failure
On
Steady
Off
7 quick flashes,
repeating
Summary of Contents for B450
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