miniDSP Ltd, Hong Kong /
www.minidsp.com
/ Features and specifications subject to change without prior notice
14
3.2
C
ONTROL
I/O
The rear panel contains a set of control switches and I/O terminals:
3.2.1
Zone enable/disable
Each zone can be disabled by moving the corresponding DIP switch to the "down" position. It is recommended
that zones that are not in use are disabled to reduce power consumption and heat dissipation.
3.2.2
Control I/O connector
The 10-pin Phoenix connector on the rear panel carries a comprehensive set of control signal inputs and
outputs. The pinout is shown in Table 1.
Table 1. Control I/O pins
Pin
Type
Name
1
Input
Signal Sense IN
2
Ground
Signal Sense Ground
3
Input
12V Trigger IN
4
Output
12V Trigger OUT
5
Ground
Logic/Trigger Ground
6
Input
3−5V Trigger IN
7
Output
Thermal Overload
8
Output
Overcurrent Monitor
9
Output
Amplifier On
10
Ground
Status Ground
