Date printed: 24.01.12
40
D21m System
MADI
MAIN
(RJ45)
ACTIVE IF
FS_SYS
MADI
AUX
(RJ45)
S1.1
Reserved pairs
for FS Sync
transmission
S1.2
S1.5
S1.6
S1.3
S1.4
S1.7
S1.8
Backplane Connector
WCLK
OUT
1
0
S4.7
S4.8
*
S2
(On versions A949.0430, A949.0431 only)
Rotary switch for baud rate selection of the RS422 user interface:
Position Setting
0
115’200 bps
(factory default)
1
57’600 bps
2
38’400 bps (9-pin)
3
31’250 bps (MIDI)
4
19’200 bps
5
9’600 bps
6-9
Reserved for future use
S3
DIP switch for D21m channel count setting:
1
2
3
4
5
6
7
8 Number of Channels
ON ON ON ON
-
-
-
- 0 inputs
ON ON ON OFF
-
-
-
- 8 inputs
ON ON OFF ON
-
-
-
- 16 inputs
ON ON OFF OFF
-
-
-
- 24 inputs
ON OFF ON ON
-
-
-
- 32 inputs
ON OFF ON OFF
-
-
-
- 40 inputs
ON OFF OFF ON
-
-
-
- 48 inputs
ON OFF OFF OFF
-
-
-
- 56 inputs
OFF ON ON ON
-
-
-
- 64 inputs (factory default)
OFF
:
OFF
ON
:
OFF
ON
:
OFF
OFF
:
OFF
-
-
-
-
-
-
-
-
-
-
-
-
NOT ALLOWED
-
-
-
-
ON ON ON ON 0 outputs
-
-
-
-
ON ON ON OFF 8 outputs
-
-
-
-
ON ON OFF ON 16 outputs
-
-
-
-
ON ON OFF OFF 24 outputs
-
-
-
-
ON OFF ON ON 32 outputs
-
-
-
-
ON OFF ON OFF 40 outputs
-
-
-
-
ON OFF OFF ON 48 outputs
-
-
-
-
ON OFF OFF OFF 56 outputs
-
-
-
-
OFF ON ON ON 64 outputs (factory default)
-
-
-
-
-
-
-
-
-
-
-
-
OFF
:
OFF
ON
:
OFF
ON
:
OFF
OFF
:
OFF
NOT ALLOWED
