Yacht Devices YDTA-04N, Руководство пользователя

Страница: 15 / 40

— 15 —
III. LED Signals
The Devices incorporates a bi-color Device status LED (labeled “N2K”) and four channel status LEDs. Their
locations are pictured in Section I on Figure 1.
1. Powering on
One 1-second long GREEN flash of the status LED after powering on the Tank Adapter confirms successful
initialization. Further, three successive GREEN flashes of the status LED indicate that the Device is
successfully connected to the NMEA 2000 network.
Constant RED flashes (one second on, one off) of the status LED indicate a failure to obtain an NMEA 2000
network address.
2. Normal operation
During normal operation, the Device’s status LED blinks every 2.5 seconds. GREEN flashes mean that all
messages were sent by the Device without errors, RED indicates a problem on the NMEA 2000 backbone.
Channel LEDs do not flash if no problems with the channel are found, otherwise channel LED flashes RED
every 2.5 seconds to indicate the problem with sensor or configuration. If you turned on the Device without
connected sensors, it is normal that all channel LEDs flash RED.
If you have unused measurement channels on the Device, you can turn them off (see Section VI.3.1).
3. Signals during configuration with button
The LEDs' behavior during configuration with hidden button is described in the Section V.
4. Signals during firmware update
The LEDs' behavior during firmware update is described in the Section VIII.