Specifications

DAS-2144
Module Block Diagram
W1 Settings
Control Level
Control
Level #
W1
ORIGIN
W1
DEST.
1 C 1
2 C 2
3 C 3
4 C 4
J6 Settings
Input Group
Group
Level
J6
Position
1 - 8 2-3
9 - 16 1-2
Rear View
2100 Digital Page 8
The 4x4 digita
l audio switcher is
provided as a one-
slot width module. The
rear panel has inputs on the top half and
outputs on the bottom half of the module.
The main PCB, also identified as DAS-
2144, is directly attached to the rear
panel. This card plugs into the fra
me that
supplies power and control data.
The Level jumper, W1, sets the
control level. The control level is typically
factory-
set to Level 2 for audio. The input
group is set by the position of jumper J6.
The default setting is 1-
8. The output
group on th
is card is set at the factory
and should not be changed.
OUTPUTS 1 TO 4
INPUTS 1 TO 4
Differential Drivers
DAS-2144
Differential Receivers
Logic IC
W1 - Level Jumper
Control Bus
J6
CROSS-POINTS