2N EasyGate, Руководство пользователя, Страница: 30 / 33

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9. Troubleshooting
No LED is on after power up
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Check the power supply.
All LEDs are on. No call is currently in progress.
•
EasyGate is in the special PCManager-based programming mode - exit the
PCManager to reset EasyGate.
•
Try to switch EasyGate off and on, the LEDs should go off in 3s and signal the
status of EasyGate.
EasyGate does not register to GSM
•
Check the SIM card.
•
Check the PIN.
•
Check the antenna connection.
•
Select a place with a good GSM signal.
No tone can be heard after line off-hook
•
Check the telephone line connection.
•
EasyGate is not initialized properly upon start (approx. 10s after power up).
•
EasyGate is not supplied with power.
EasyGate keeps transmitting a tone during dialing, not receiving the dialing
•
Select the correct dialing type (DTMF or pulse).
EasyGate does not communicate with PC
•
Check the serial cable connection.
•
Check the COM number setting on PC.
•
Check the COM parameters (1200-115200 bps, 8N1).
•
EasyGate is not registered to GSM network.
•
A dialing or outgoing call establishing process takes place on EasyGate.
•
An incoming call is ringing on EasyGate.