Specifications

DAS-2188
Module Block Diagram
S1 Settings
Output Group / Matrix / Control Level
Output
Group
S1-1 Matrix S1-2 Control
Level #
S1-3 S1-4
1 to 8 ON 8x8 ON 1 ON ON
9 to 16 OFF 16x8 OFF 2 ON OFF
3 OFF ON
4 OFF OFF
Rear View Front View
2100 Digital Page 9
Outputs
Outputs
DAS
2188
DAS
2188
Inputs
Inputs
8
1
2
3
4
6
5
7
+ C
-
+ C
-
+ C
-
+ C
-
+ C
-
+ C
-
+ C
-
+ C
-
8
1
2
3
4
6
5
7
+ C
-
+ C
-
+ C
-
+ C
-
+ C
-
+ C
-
+ C
-
+ C
-
The 8x8 digital audio is provided
as a two card slot width module. The rear
panel has inputs on the left half of the
module. The input card, DAI-
108, is
attached to the input connector panel.
Outputs are located on the right half of
the rear panel. An output card DAO-
108
is attached to the back panel. This card
plugs into the frame that supplies power
and control data.
The Level / Group switch, S1,
sets the control level as well as the matrix
configuration and output group. The
control lev
el is typically factory set to
Level 2 for audio. The input group is
defaulted to 1-
8. The output group on this
card should be set to 1-
8. The matrix
setting should be set to 8x8 for this
module. Refer to the S1 switch chart to
customize the settings for s
pecial
applications.
OUTPUTS 1 TO 8
INPUTS 1 TO 8
Differential Drivers
DAI-108
P1
Differential Receivers
DAO-108
Logic IC
S1 Level /
Matrix / Group
Control Bus
J5 / J6
CROSS-POINTS
OUTPUT INPUT
S1
4
3
2
1
ON