Crown CE-4000 Manuel d'instructions télécharger pdf (Page 5)

CE 4000

Power Ampliﬁ er

Operation Manual

page 5

Crown

®

CE 4000 ampliﬁ ers have been engi-

neered from the bottom up to provide

superior power output, increased efﬁ ciency,

legendary Crown sound and extraordinary

reliability. They were designed using Crown’s

patented, award-wining BCA

®

(Balanced Cur-

rent Ampliﬁ er) engineering.

Modern power ampliﬁ ers are sophisticated

pieces of engineering capable of producing

extremely high power levels. They must be

treated with respect and correctly installed if

they are to provide the many years of reliable

service for which they were designed.

In addition, the CE 4000 ampliﬁ er includes a

number of features which require some expla-

nation before they can be used to their maxi-

mum advantage.

Please take the time to study this manual so

that you can obtain the best possible service

from your ampliﬁ er.

1.1 Features

• Patented, award-winning BCA technology.

• Switch-mode power supply with PFC

(power-factor correction) allows universal

use.

• Compatible with SST (System Solution

Topologies) input modules.

1 Welcome 2 How to Use This

Manual

This manual provides you with the necessary

information to safely and correctly setup and

operate your

ampliﬁ er. It does not cover

every aspect of installation, setup or operation

that might occur under every condition. For

additional information, please consult Crown’s

Ampliﬁ er Application Guide (available online at

www.crownaudio.com), Crown Tech Support,

your system installer or retailer.

We strongly recommend you read all instruc-

tions, warnings and cautions contained in this

manual. Also, for your protection, please send

in your warranty registration card today. And

save your bill of sale—it’s your ofﬁ cial proof

of purchase.

• Sub-bass output via integral 4-position

high-pass and 3-position low-pass ﬁ lter

sets for each channel.

• Choice of dual output connectors: 5-way

binding post plus Neutrik

®

Speakon

®

,

5-way binding post plus barrier-strip, or

dual Neutrik Speakon.

• 3-speed fan-on-demand.

• Extremely reliable; keeps running under the

harshest of conditions.

• Weighs just 33.3 pounds (15.1 kg).

1.2 Unpacking Your Ampliﬁ er

Please unpack and inspect your ampliﬁ er for

any damage that may have occurred during

transit. If damage is found, notify the trans-

portation company immediately. Only you can

initiate a claim for shipping damage. Crown

will be happy to help as needed. Save the

shipping carton as evidence of damage for the

shipper’s inspection.

We also recommend that you save all packing

materials so you will have them if you ever

need to transport the unit. Never ship the

unit without the factory pack.

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