56050301 – Rev B
19
© 2017 Telguard
LED I
NDICATOR
G
UIDE
– N
ORMAL
O
PERATING
M
ODE
LED Symbol
Color
Showing
Indication
LED 1
Activation
Green
Solid On
Unit is activated at the message center and enabled
Off
Unit not activated at message center (and disabled)
Flash*
Unit is activated but disabled
LED 2
STC
(System Trouble
Condition)
Red
Off
ALL OK
1 Flash*
STC – Low/Missing AC Power
2 Flashes*
STC – Low/Missing Battery Condition AND/OR Battery
Charger Failure
3 Flashes*
STC - LFC
4 Flashes*
STC – NSC
5 Flashes*
STC – RFC
6 Flashes*
STC – DTF
7 Flashes*
STC – PPF
LED 3
MODE
Yellow
Off
Alarm panel idle (TG-4 is primary)
Flash*(1 sec)
Alarm panel off-hook to transmit signals over cellular.
Solid On
Alarm panel idle (TG-4 is backup)
LED 4
Acknowledgement
Red
Solid On
Telguard TG-4 waiting for acknowledgement from
Communication Center
Off
Idle state
Flash*
When flashing with LED 1, unit has failed activation due to
the programming of the panel, CALL TELGUARD
TECHNICAL SUPPORT
LED 5
Radio
Green
Solid On
Telguard initializing with cellular network
Flash(1 sec)
Radio receiving message
Flash (2 sec)
Radio receiving message
Flash (2 flashes
every 5 sec)
5-minute supervision enabled
LED 6
Not used
LED 7
Trip Input
Green
Solid On
Trip input activated
Off
Trip input not activated or restored
LED 8
AC Power
Red
Solid On
AC power connected to unit
Off
AC is disconnected. Unit may be receiving power from
battery or other DC power source.
Note: * means the LED will continuously flash.