Crown Audio Pulse 4X300 - Manual (Page 2)

2
C o n t e n t s
Safety Information................................................................................... 3
1.0 Introduction & Unpacking ..................................................................... 4
2.0 Mechanical Installation ........................................................................ 5
3.0 AC Power Connection .......................................................................... 6
4.0 Audio Connections .............................................................................. 7
Inputs ............................................................................................................. 7
Outputs ........................................................................................................... 8
Stereo operation ........................................................................................................... 8
Bridged mono operation .................................................................................................. 8
5.0 Control operation ............................................................................... 9
a. Power Switch ................................................................................................. 9
b. Level controls 1,2,3 and 4 ................................................................................. 9
c. Bridge switches .............................................................................................. 9
6.0 Indicators ........................................................................................10
A. AC Present .................................................................................................. 10
B. Operate ..................................................................................................... 10
C. Fault ......................................................................................................... 10
D. Temp 1-2 & 3-4 ............................................................................................ 10
E. Signal ........................................................................................................ 11
F. Clip ........................................................................................................... 11
G. Bridge ....................................................................................................... 11
7.0 Typical applications ...........................................................................12
a. Four Channel Sound Reinforcement .................................................................... 12
b. Two Channel (Stereo) Operation ........................................................................ 12
c. Three channel operation ................................................................................. 13
d. Four Channels Driving Two Actively Crossed 2 Way Monitors ....................................... 13
e. Calculating Impedance ................................................................................... 14
8.0 Glossary ..........................................................................................15
9.0 Specifications...................................................................................18
10.0 Troubleshooting ..............................................................................19
Checklist ....................................................................................................... 19
Status Indication .............................................................................................. 20
11.0 Service & Warranty ..........................................................................21