Table of Contents
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Connections
Compact FLASH Card Slot
RS-232 Command Port
AC/DC Wall Transformer In
Contact Input Connector Pinout
DB-9 Serial Connector Pinout
Power & Speaker Connectors
Pin #
1(Left) Power In
2(Right) Power In
1(Left) Speaker Out
2(Right) Speaker Out
Front View
Operation & Card Indicators
Rear View
AC/DC Power In
Line Level Out
Pin #
Signal Name
1
Ground(GND) Left most pin
2
Ground(GND)
3
Input #8
4
Input #7
5
Input #6
6
Input #5
7
Input #4
8
Input #3
9
Input #2
10
Input #1
11
Ground(GND)
12
Ground(GND) Right most pin
Pin #
Signal Name
5
Ground(GND)
2
TX (from unit)
3
RX (to unit)
Baud Rate 2400 N, 8, 1
Signal Name
12V – 24V AC or +-DC
12V – 24V AC or +-DC
+ 4 – 16 ohm
- 4 – 16 ohm
4
Compact FLASH Digital Audio System
Contact Inputs
+ -
Volume Control
Speaker Out
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