Table Of Contents - Crown CE 4000 Reference Manual

Important Safety Instructions
1) Read these instructions.
2) Keep these instructions.
3) Heed all warnings.
4) Follow all instructions.
5) Do not use this apparatus near water.
6) Clean only with a dry cloth.
7) Do not block any ventilation openings. Install in accordance
with the manufacturer's instructions.
8) Do not install near any heat sources such as radiators, heat
registers, stoves, or other apparatus that produce heat.
9) Do not defeat the safety purpose of the polarized or ground-
ing-type plug. A polarized plug has two blades with one
wider than the other. A grounding-type plug has two blades
and a third grounding prong. The wide blade or the third
prong is provided for your safety. If the provided plug does
not fit into your outlet, consult an electrician for replacement
of the obsolete outlet.
10) Protect the power cord from being walked on or pinched,
particularly at plugs, convenience receptacles, and the point
where they exit from the apparatus.
11) Only use attachments/accessories specified by the manu-
facturer.
12) Use only with a cart, stand, bracket, or table specified by the
manufacturer, or sold with the apparatus. When a cart is
used, use caution when moving the cart/apparatus combina-
tion to avoid injury from tip-over.
13) Unplug this apparatus during lightning storms or when un-
used for long periods of time.
14) Refer all servicing to qualified service personnel. Servicing is
required when the apparatus has been damaged in any way,
such as power-supply cord or plug is damaged, liquid has
been spilled or objects have fallen into the apparatus, the
apparatus has been exposed to rain or moisture, does not
operate normally, or has been dropped.
15) To reduce the risk of fire or electric shock, do not expose this
apparatus to rain or moisture.
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CE 4000 The amp with an Attitude!
Reference Manual
CE 4000 The amp with an Attitude!
Contents
Da Rules ...................................................................... 4
Quick Start ................................................................... 6
1 Welcome ............................................................... 8
How To Use This Manual ..................................... 10
Unpacking Your CE 4000 Amplifier ...................... 10
Features .............................................................. 11
Controls, Indicators & Connectors ....................... 12
2 Installation ........................................................... 14
3 Operation ............................................................ 24
4 Crown Pro Information Guides:
Balancing the Line .............................................. 29
The Dastardly Duo: Hum and Buzz ..................... 30
Guide to Neutrik Speakon NL4FC Connector
Assembly ............................................................ 33
5 Advanced Features and Options:
BCA .................................................................... 37
Switching Power Supply with PFC ....................... 37
Crown SST Modules ............................................ 38
Fault Monitoring .................................................. 43
Handle Kit ........................................................... 44
Optional Output Connectors ................................ 44
6 Principles of Operation ........................................ 46
7 Specifications ..................................................... 52
8 Service ................................................................ 57
Reference Manual Page 3