2N SmartGate - User Manual - Manual (Page 11)

6
3. SmartGate Status Indication
3.1. Indication LEDs
Name Meaning
Power supply
· Light = SmartGate is powered.
· Flashes once in 2s = HW error, contact the manufacturer.
GSM network
· Light = registered into GSM network
· Flashes once in 1s = not registered, SIM card inserted
· Flashes once in 3s = not registered, SIM card not inserted
· Flashes 4 times quickly = enter your PIN
· Flashes 8 times quickly = enter your PUK
· Flashes quickly continuously = all functions are blocked.
Your SIM doesn’t correspond to the GSM operator lock
Telephone line
· No light = standby
Orange for FXS interface:
· Flashes quickly = line off-hook or ringing
· Light = call FXS – GSM
· Flashes once in 3s = data connection in progress
Green for FXO interface:
· Flashes quickly = line off-hook or ringing
· Light = call FXO – GSM
Alternately orange and green:
· Quickly = ringing from FXO is connected to FXS interface
· Slowly = call FXS – FXO