AYRE MX-R - Manual (Page 10)

Customization and
Configuration
The MX-R power amplifier is configured from the factory for
flexible operation in most audio systems. However, in certain
installations it may be desirable to change the factory default
settings or create an alternate control connection.
Display Brightness
Normally the brightness of the status LED is controlled by
other linked components connected to the MX-R via the
AyreLink communications port. However if there are no other
AyreLink components available, the brightness level may be set
while in the configuration mode.
To enter the configuration mode, make sure that the amplifier
has been disconnected from the AC mains power for at least one
minute. Then press and hold the front-panel button while
plugging the power back in. The status LED will flash violet to
indicate the amplifier is in configuration mode.
The unit will remain in configuration mode for ten seconds.
During that time, pressing the front-panel button will change
the default setting for the brightness of the status LED as noted
below:
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