3G-AMA Mini-Converter v1.1r1 9
www.aja.com
6
Channel Mapping For
Low Disembedding
Groups (DISEMBD GRP L)
Switches 6 and 7 operate together to determine Disembedded
channel mapping.
0 represents a Left DIP switch position
1 represents a Right DIP switch position
Refer to
"Disembedded Input Channel Mapping" on page 10
for specific settings.
7
Channel Mapping For
High Disembedding
Groups (DISEMBD GRP H)
8
Pass or Drop HANC input
packets. (PASS HANC)
(ON) All incoming HANC
packets are passed unless
the embedder settings
above require all or part of
them to be over-written.
(OFF) All incoming HANC
packets are dropped before
embedding any new audio
packets. Embedder settings
above determine all embedded
audio output.Disembedding is
not affected.
NOTE: 2048x1080p/psf 29.97 and 30 formats support a maximum of 8 channels of
embedded audio. When one of these formats is present and embedding is turned
on, the PASS HANC DIP switch will be ignored and all incoming packets will be
dropped before embedding any new audio packets.
Switches 4 and 5 Channel Mapping For Embedded Groups
The following table shows how combinations of setting these two switches
affects embedded channel mapping.
Table 3. Embedded Output Channel Mapping
DIP SW 4
EMBD GRP L
DIP SW 5
EMBD GRP H
Audio Input
Channel
SDI Embedded
Group
SDI Embedded
Output Channel
Left (0)
Left (0)
1 —>
1
1
2 —>
2
3 —>
3
4 —>
4
Right (1)
Left (0)
1 —>
2
5
2 —>
6
3 —>
7
4 —>
8
Left (0)
Right (1)
1 —>
3
9
2 —>
10
3 —>
11
4 —>
12
Right (1)
Right (1)
1 —>
4
13
2 —>
14
3 —>
15
4 —>
16
