Imagine NEO AS-3981-AD, Installation And Operator'S Manual

Page: 26 / 72

AS-3981-AD Installation and Operation Manual 11
Chapter 2: Installation and Removal
Audio Tracking Pairs
Selected audio and video NEO modules are designed to connect to each
other in
audio tracking pairs . This feature provides audio-to-video
synchronization and delay with tracking capability. External
connections are not required for this feature.
The AS-3981-AD module can be used as part of an audio tracking pair.
To use this feature, install the AS-3981-AD video module directly
above the audio module. Alternately, install the AS-3981-AD module at
the bottom of column one in the frame, with the audio module at the top
of column two.
The audio-tracking pairs feature can be enabled or disabled. See
DnBusEn (down bus enable) in the Operator and All List, or the Tree
View Parameter List.
The following table lists the audio tracking pairs in which the
AS-3981-AD can be used. Use this table to help plan where to install
your modules.
Table 2-2. Audio Tracking Pairs
Input Output
Audio Tracking
Pair
Analog video NTSC/PAL Analog video NTSC/PAL DES-3901
Digital video SDI 525/625
Four-channel analog audio 2 AES digital audio - 110
Ω
AS-3981-AD
2 AES digital audio - 75
Ω
Digital video SDI 525/625 Digital video SDI 525/625 DES-3901-S
Analog video SDI 525/625
Analog video NTSC/PAL
Four-channel analog audio 2 AES digital audio - 110
Ω
AS-3981-AD
2 AES digital audio - 75
Ω
Analog video NTSC/PAL Analog video NTSC/PAL DNS-3901
Digital video SDI 525/625
Four-channel analog audio 2 AES digital audio - 110
Ω
AS-3981-AD
2 AES digital audio - 75
Ω