7845GSM/7845GSMCN Installation and Setup Guide
6-2
Table 6. Status Display Operation
LED COLOR
LED
DESCRIPTION
GREEN
STATUS
ON – 7845GSM is NOT registered with AlarmNet.
OFF – 7845GSM is registered with AlarmNet.
FAST BLINK – Download session with Compass in progress.
SLOW BLINK – In unison with yellow LED – Registration in
progress.
YELLOW
MESSAGE
ON – Message transmission pending.
QUICK PERIODIC BLINK - Normal
FAST BLINK – Message waiting for network ACK.
SLOW BLINK – Idle, power abnormal.
– In unison with green LED – Registration in
progress.
RED
FAULT
ON – No contact with network.
OFF– Normal.
SLOW BLINK – Loss of communication with the panel (ECP
fault).
FAST BLINK – No network contact AND loss of communication
with the panel.
ALL
FAST BLINK – In unison with the RSSI Bar Graph LEDs –
Hardware Error. Call the AlarmNet Technical
Assistance Center.
FAULT, RED
MESSAGE, YELLOW
STATUS, GREEN
A
FAULT, RED
MESSAGE, YELLOW
STATUS, GREEN
B
Figure 15. A Registered 7845GSM Status Display (A) and
an Unregistered 7845GSM Status Display in Normal Operating State(B)
FAULT, RED
MESSAGE, YELLOW
STATUS, GREEN
4
3
2
1
Figure 16. LED Sequence for a Registered 7845GSM Message Transmission
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