11
Status LEDs
The status LEDs (
Figure 2
on page 3) indicate the module’s current signal and status.
Red ERR LED
The top red ERR LED indicates proper communication between the main board of the module and the wireless
modem.
Off.
If there is no communication between the main board of the moduel and the wireless modem board.
Flashing.
with each message exchanged between the main board of the module and the wireless modem
board.
Red REG LED
The bottom red REG LED indicates the module is registered and in range.
On.
When the module is registered and in range.
Off.
When the module is out of range and not registered with the network.
Flashing.
When the module is registered but out of range.
Yellow ACK LED
The yellow ACK LED indicates the module’s message status.
On.
After the first message has been sent to and received by Alarm.com services.
Off.
Until a message has been sent by the module.
Flashing.
While the first message is being sent by the module.
Green XMT LED
The green XMT LED indicates the module’s message status.
Off.
Iimmediately after Alarm.com services has received a message.
Flashing.
While a message is being sent by the module.
Table 5
shows a complete list of LED condition patterns.
Table 5.
LED condition patterns
Condition
Red REG LED
Yellow ACK LED
Green XMT LED
Description
1
Off
Off
Off
Module not powered/not working.
2
On
Off
Off
Module in range, first message not sent, not
currently sending message.
3
On
On
Off
Module in range, first message sent, not currently
sending message.
4
On
On
Flashes
Module in range, first message sent, currently
sending message.
