ICP DAS USA RMV-511, Руководство пользователя

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2.5 LED Indicators
There are three LED indicators to help users to judge the various conditions in the
RMV-511. The description is as the following:
(1) EXT (Red): The External Power LED indicated status whether the power is
supplied or not. The description is as the following:
(2) GSM (Green): The modem LED can indicate the status of GSM module.
(3) STA (Orange): The system LED indicated whether the RMV-511 is normal of
failed.
The Power is active The Power is not active
ON OFF
GSM module normal GSM module failed
Blinking (3 sec)
Off
Or
Blinking (not 3 sec)
First Use No connected to VxServer
Successful
connection
Wrong PIN/PUK code
Off Blinking(500 ms) Blinking (1 sec) Blinking (50 ms)