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