Yacht Devices NMEA 2000 YDBM-01, Руководство пользователя

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VII. LED Signals
The Battery Monitor incorporates a bi-color Device status LED (see Figure 1 in Section I).
1. During startup and normal operation
After you power on the Device, the LED gives a single green flash that confirms successful initialization.
A further series of 3 green flashes indicates the first reception of a CAN message from the NMEA 2000
network.
During normal operation, the Device’s status LED blinks Green upon transmission of every third «Battery
Status» message (PGN 127508). The default transmission interval for this message is set to 1.5 seconds;
you can set your own value (refer to Section IX).
2. During MicroSD card operations
When you insert a MicroSD card into the slot, the LED gives a series of 3 signals which indicate
the following:
• GREEN, GREEN, GREEN – the YDBM.TXT configuration file has been read, and changes
have been applied to the current Device settings. The YDBMSAVE.TXT file with an updated
configuration is saved on the card.
• GREEN, RED, RED – the YDBM.TXT configuration file has been read from the card,
but the current configuration of the Device has not changed (either the configuration file
does not differ from the current settings, or there are no settings in the configuration file).
The YDBMSAVE.TXT file with an actual configuration is saved on the card.
• RED, RED, RED
– no configuration file found on the card, or the file system is unsupported.
You can safely remove the MicroSD card when the flash sequence is finished.