Grass Valley ADX-1901 - Manual (Page 13)

GUIDE TO INSTALLATION AND OPERATION
ADX-1901 | 9
Audio – Silence Detection CH1
Audio – Silence Detection CH8
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
Audio – min loudness PGM1
Audio – min loudness PGM8
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
Audio – max loudness PGM1
Audio – max loudness PGM8


Audio – phase error CH1-2
Audio – phase error CH7-8
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
Audio – mute CH1
Audio – mute CH8
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
Audio - Test Tone 
4 Local control using the Densité frame control panel
4.1 Overview
Push the SELECT button on the ADX-1901 card edge
(see section 1.4) to assign the local control panel to
operate the ADX-1901. Use the control panel buttons
to navigate through the menu, as described below.
All of the cards installed in a Densité frame are
connected to the frame’s controller card, which handles
all interaction between the cards and the outside world.
There are no operating controls located on the cards
themselves. The controller supports remote operation
via its Ethernet ports, and local operation using its
integrated control panel.
The local control panel is fastened to the front of the
CPU-ETH2 controller card, and when installed is located in the front center of the frame, positioned in front of the
power supplies. The panel consists of a display unit capable of displaying two lines of text, each 16 characters in
length, and five pushbuttons.
The panel is assigned to operate any card in the frame by pushing the SELECT button on the front edge of that card.
• Pushing the CONTROLLER button on the control panel selects the Controller card itself.
• The STATUS LED on the selected card flashes yellow.
The local control panel displays a menu that can be navigated using the four pushbuttons located beside the display.
The functionality of the pushbuttons is as follows:
Figure 4.1 Densité Frame local control panel