d&b audiotechnik 40D, Справочное руководство

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Startup
The following two digit represents the
Device ID for each subnet (values 1 to 63).
In addition the network speed is indicated by dedicated LEDs with
the following color code:
Green
1 Gbit/s network.
Yellow 10/100 Mbit/s network.
Grey No link up.
5.4.5 More
In the More subscreen, additional information is provided via
further navigation buttons (subscreens) and information fields.
In addition, the current firmware version («Firmware CO») and the
«Serial number» of the devices are indicated at the bottom of the
screen.
5.4.5.1 GPIO
The data section of the GPIO subscreen provides a general
overview of the assigned functions and the actual statuses of both
the GPI and the GPO contacts at one glance.
In addition, a more detailed view is provided on separate tabs for
either the GPI or the GPO configurations (Mode/Function) and
their current states.
Status
Three status LEDs are provided
indicating the following states:
1. The first LED indicates the status of the GPIOs.
For GPIs the logical status and for GPOs the status of the relay
( ).
2. The second LED indicates the status of the related Object
(binary object) or AmpPreset ( ).
3. The third LED illuminates as soon as an error has occurred
( ).
d&b 40D Reference manual 1.3 en 23