User's Manual
56034903 © 2008 Telular Corporation
4
The following supervisory features or combination of features are programmable to trip the STC
relays in order to meet a variety of installation requirements:
• Trips on AC fail condition (ACFC)
• Trips on low or missing battery condition (LBC).
• Trips on line fault condition (LFC).
• Trips on no service condition (NSC).
• Trips on radio communication failure condition (RFC).
The following system trouble features are embedded in the Telguard for tripping the STC relay and
cannot be changed:
• Tripped when unit is not registered with the Telular Communications Center (TCC)
• Trips on catastrophic failure (CF) if all power is lost.
• Trips on transmit-disable command from the Communication Center. This radio command
disables only the Telguard transmitter and would be used, for example, to shut down the
Telguard due to a runaway dialer.
2.7 D
IAGNOSTIC AND STATUS LEDS
Six LEDs are provided as a useful aid during installation and give installers an immediate visual indication of
system status.
LED Function Table – Normal Operating Mode (J10 = OUT)
LED Symbol Color Duty Cycle Indication
LED #1
Green
Solid On Unit is registered with the message center and enabled
Registration Off Unit not registered with message center (and disabled)
Flashing Unit is registered but disabled
LED #2
Red
Off ALL OK
STC 1 Flash* System Trouble Condition – Low/Missing AC Power
(System Trouble
Condition)
2 Flashes* System Trouble Condition – LBC or Battery Charger Failure
3 Flashes* System Trouble Condition – LFC
4 Flashes* System Trouble Condition – NSC
5 Flashes* System Trouble Condition – RFC
6 Flashes* System Trouble Condition – DTF
LED #3
MODE
Yellow
Off Mode 2, Cell Priority
On Mode 1, Telco Priority
Fast Flash C/C off-hook to transmit signals over cellular.
LED #4
Acknowledgement
Red
Solid On Telguard waiting for acknowledgement from Communication
Center
Off Idle state
Flashing When flashing with LED #1 unit has failed registration due to
the programming of the panel, CALL TECH SUPPORT
LED #5
Radio
Green
Off TG-7 initialized
On TG-7 initializing & registering with cellular network or
Transmitting Alarm Data
Short Flash (1 sec) Radio receiving message
Long Flash (2 sec) Radio sending message
LED #6
AC Power
Red Solid On AC power connected to unit