Crown Audio Pulse 21100 - 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
Bridge mono operation .................................................................................................... 8
5.0 Control operation .............................................................................. 9
a. Power Switch ................................................................................................ 9
b. Level controls 1 and 2 ...................................................................................... 9
c. Bridge switch ................................................................................................ 9
6.0 Indicators........................................................................................ 10
A. AC Present ................................................................................................. 10
B. Operate ..................................................................................................... 10
C. Fault ........................................................................................................ 10
D. Temp 1&2 .................................................................................................. 10
E. Signal ........................................................................................................ 10
F. Clip ........................................................................................................... 11
G. Bridge ....................................................................................................... 11
7.0 Typical applications ........................................................................... 12
a. Two channel (stereo) operation ........................................................................ 12
b. Two amplifiers used in bridge mode ................................................................... 12
c. Two amplifiers for stereo with a mono sub-bass .................................................... 13
d. Calculating Impedance ................................................................................... 13
8.0 Glossary.......................................................................................... 14
9.0 Specifications .................................................................................. 17
10.0 Troubleshooting .............................................................................. 18
Checklist ....................................................................................................... 18
Status Indication .............................................................................................. 19
11.0 Service & Warranty .......................................................................... 20