Grass Valley ADX-1901 - Manual (Page 21)

GUIDE TO INSTALLATION AND OPERATION
ADX-1901 | 17
SDID Associated channel pair
01 No association, or only one audio program (default value)
02 Channel pair 1&2
03 Channel pair 3&4
04 Channel pair 5&6
05 Channel pair 7&8
06 Channel pair 9&10
07 Channel pair 11&12
08 Channel pair 13&14
09 Channel pair 15&16
5.4 Audio Inputs panel
The icons across the top of the panel indicate:
Group Detected – a green icon shows the presence of any
embedded audio groups detected in the incoming SDI signal.
Signal Presence – indicates the presence of audio in the 16
channels that may be carried in the embedded audio groups
• Green – audio present
• Gray – audio not present (for 2 seconds minimum)
5.4.1 CH 1-4, 5-8, 9-12, 13-16 tabs
These four tabs each provide individual phase and delay
controls for four of the sixteen extracted audio channels.
Phase invert – select the checkbox to invert the phase of the
channel at the input of the signal processing chain.
Fixed delay – add delay to the channel, using the two sliders,
or by typing directly into the data box:
• Coarse delay (range = 0 to 2700 msec)
• Fine delay (range = 0 to 47 samples)
Maximum delay is limited to 2.7 s.
Figure 5-6 Audio Inputs panel – Analog 1-4 tab