3G/GSM Gate Opener 7/18
Rev. V1.4B, Jan 2019
6. LED INDICATORS
Fig4
LED
Number
Definition
LED Status
Solid
Off
Flash
1
Trigger input 3
Input 3 active
& Sending SMS
Standby
In triggering setup time
(24+Time#)
2
Trigger input 2
Input 2 active
& Sending SMS
Standby
In triggering setup time
(17+Time#)
3
Trigger input 1
Input 1 active
& Sending SMS
Standby
In triggering setup time
(15+Time#)
4
Power
Power ON
Power OFF
X
5
3G/GSM
Network
Busy or searching
Module OFF
Flashes once per second
(Standby)
6
Device status
Standby
Power OFF
Flashes once per second
(No SIM inserted )
Flashes twice per second
(SIM not registered)