LS10265-000HW-E:D 06/03/2021
27
56052901
–
Rev B
Troubleshooting Quick Reference Table
Telguard Event
LED Indication
Relay
Output
Radio
Message
Internal Action
STC *
Telguard System
Trouble
Conditions
ACFC
PWR LED off. STC
LED 2
flashes
continuously
1 time
.
Optional
Optional
Switch to standby
battery if present,
monitor battery, monitor
AC for restoral. No action
on Panel Power.
LBC
STC
LED 2
flashes continuously
2 times
.
Optional
Optional
Wait for LBC restoral,
charge battery.
LFC
STC
LED 2
flashes continuously
3 times.
Optional
Optional
Transmit alarm via radio
if necessary. When Telco
is restored, remove LFC
condition.
NSC
STC
LED 2
flashes continuously
4 times.
Optional
None
Continue to validate
signal strength, NSC will
restore when signal
returns.
RFC
STC
LED 2
flashes continuously
5 times
.
Optional
None
Wait for RFC restoral.
DTF
STC
LED 2
flashes continuously
6 times
.
Yes
Yes
Internal
30V
supply
circuit failure.
PPF
STC
LED 2
flashes continuously
7 times.
No
Yes
Wait for PPF restoral.
Not Activated
Activation
LED 1 off.
Yes
None
The Telguard will not
function until the first
signal is sent through
the Telguard to activate
the unit
Automatic Self-Test
Radio
LED 5
flashes
during
transmit.
None
Yes (Self-
test)
Send Self-test
information to central
station via TCC, return to
ready state.
Telguard Remote Query
–
Communication Center
Activated by Customer
Service.
Radio
LED 5
flashes
during
transmit.
None
Yes (Status
data)
Send Status data to the
TCC for review customer
service.
Telguard Enable and
Configuration Upload
–
Radio
LED 5
flashes
during
transmit.
None
Configuratio
n Data (Setup
data)
The Telguard sends
setup configuration to
the TCC and switches to
READY state to begin
operation.
Disable TX
–
Communication
Center initiated.
Radio
LED 5
flashes
when
transmitting.
Yes
Yes (Status
data)
TX capability is disabled
until further notice. The
Telguard can still receive
radio signals from the
TCC.
Note: * If several trouble conditions are present, the STC LED will flash all applicable indications in sequence.