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EL-SMS-2G-TP / TP+ / PROBE-G USER MANUAL
Hardware Operation
Power up LED sequence
When the unit is powered on, the following LED flash sequence is displayed:
Red LED, Green LED, No LED’s
LED Flash Sequences
Start up flash sequence
Red LED, Green LED 0.5s each
Status display
(standby mode)
Short push of status button.
4 green flashes = Setup not yet attempted.
5 red flashes = Setup attempted but failed.
1.5s red LED = Low battery
Setup mode sequence
5 second push of status
button
1 red flash every 5 seconds = Not ready to receive
SMS.
2 green flashes every 5 seconds = Ready to
receive SMS.
Status display (Run mode)
Push of status button
2 red flashes = In alarm condition (Highest priority)
3 red flashes = Low battery (Medium priority)
1 green flash = Running, no alarm conditions (Low
priority)
Stop monitoring
Green LED on for 3s then off for 3s followed by
reset.
Unit “Configured” status is cleared.
SIM Card Error
4 red flashes every second for approximately
10 minutes.
User Guide
Netlight LED Operation
The orange Netlight status LED will show you the status of the internal 2G GSM
module when it is in use. The flash sequences displayed by the Netlight are as
follows:
Off
GSM module is powered off.
1 second flash
GSM module is not registered on a mobile network.
2 second flash
GSM module is registered on a mobile network.
Sounder
The unit is fitted with a sounder which is used to indicate various operating
conditions as follows:
Ready for configuration message
Triple beep
Configuration message received
Double beep
No configuration message received
OR message was not compatible
with the unit
Five short beeps
