Bang & Olufsen ML Gateway Installationsanleitung PDF herunterladen (Seite 47)

Appendix 47

Appendix

Service functions

Front panel indicator

The front panel indicator indicate the state of the system, and is also used for setup button operation and BeoLink product assignment.

The normal start-up sequence displays like this:

- GREEN: System power up, approx. 2 seconds.

- RED: System boot, approx. 1 minute.

- Blinking RED: Application running, and BeoLink products detection in

progress, approx. 1 minute.

- GREEN: ML Gateway application is now running.

If ML Gateway encounters an unrecoverable internal error, it will signal a critical error condition. In this case, the front panel indicator will keep

ashing alternating red and green. The application is still running, but the error and system logs must be checked for diagnosis.

During software update of any of the two processor modules, the front panel indicator will ash green.

Setup button

The setup button on the front panel provides several functions. Each function is dedicated a specic number of blinks. These can be accessed by

choise through a cycle of available functions. One blink = function 1, two blinks = function 2, etc.

Survey of functions:

Function 1: Optional user event (can be used as a trigger to a macro).

Function 2: Reset password to factory default.

Function 3: Reset network settings to factory default.

Function 4: Erase entire conguration, network and password to factory defaults.

Function 5: BeoLink product assignment on the active conguration.

To select a function, press and hold the setup button. This will cycle through all available functions, and the front panel indicator blinks RED

showing the current function. Release the button at the desired function number in order to execute it. Holding the button past the last function

to return to normal operation. The setup button can also be used during system power up to recall the original factory-installed software as

described in the section ‘Troubleshooting’.

Setup button

Front panel indicator (LED)

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