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© 2016 Telguard
Appendix 2 – Troubleshooting Guide
This section provides a summary of all LED indications and their meanings, as well as the
expected behavior of the Telguard TG-1 Express under various exception conditions.
LED Indicator Guide – Normal Operating Mode
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 the message center
(and disabled)
Flashing
Unit is disabled / Activation failed
LED #2
STC
(System Trouble
Condition)
Red
Off
ALL OK
1 Flash
STC – Low Power Failure
2, 3 Flashes
N/A
4 Flashes
STC – No Service
5 Flashes
STC – Radio Failure
6 Flashes
STC – Dial Tone Failure
7 Flashes
STC – Panel Presence Failure
LED #3
Panel
Communication
Yellow
Flashing
TG-1 Express communicating with
alarm panel
Off
Idle state
LED #4
Acknowledgement
Red
Flashing
When flashing with LED #1 unit has
failed activation. Press RSSI button
twice and check registration.
Off
TG-1 Express initialized
On
TG-1 Express is waiting for response
from the Telguard Communications
Center.
LED #5
Radio
Green
Off
Idle
Flash
Indicates radio is sending/receiving a
message