Crown Macro-Tech 3600VZ Manuel d'utilisateur télécharger pdf (Page 2)

Crown International

P.O. Box 1000

Elkhart, IN 46515-1000

TEL: 574-294-8200

FAX: 574-294-8FAX

www.crownaudio.com

11/01 134166-1

Crown’s Three-Year, No-Fault, Fully-Transferable Warranty

Crown offers a Three-Year, No-Fault, Fully-Transferable Warranty for every new Crown ampli-

ﬁ er—an unsurpassed industry standard. With this unprecedented No-Fault protection, your new

Crown ampliﬁ er is warranted to meet or exceed original speciﬁ cations for the ﬁ rst three years of

ownership. During this time, if your ampliﬁ er fails, or does not perform to original speciﬁ cations,

it will be repaired or replaced at our expense. About the only things not covered by this warranty

are those losses normally covered by insurance and those caused by intentional abuse. And the

coverage is transferable, should you sell your ampliﬁ er.

See your authorized Crown dealer for full warranty disclosure and details. For customers outside

of the USA, please contact your authorized Crown distributor for warranty information or call

219-294-8200.

MA-3600VZ

ODEP: Each channel has an amber front panel

indicator that shows thermal-dynamic energy

reserve. Normally, each ODEP indicator is lit

to show available reserve energy. The indicator

will dim proportionally as the energy reserve

for its channel descreases. In the rare event

that a channel has no reserve, its indicator will

turn off and the ODEP circuitry will limit the

channel’s output drive.

Input/Output

Input Connector: Two balanced ¼-inch

(6.35-mm) phone jacks on the back panel and

two balanced three-pin female XLR connectors

on the factory-installed PIP-FX.

Input Impedance: Nominally 20 k ohms, bal-

anced. Nominally 10 k ohms, unbalanced.

Maximum Input Level: 13 volts peak.

Input Sensitivity: 0.775 volt for standard 1 kHz

power, 1.4 volts for standard 1 kHz power, or a

26 dB voltage gain.

Output Connectors: Two sets of color-coded

5-way binding posts (for banana plugs, spade

lugs or bare wire).

Output Impedance: Less than 10 milliohms in

series with less than 2 microhenries.

DC Output Offset: (Shorted input) ±10 milli-

volts.

Output Signal

Stereo: Unbalanced, two-channel.

Bridge-Mono: Balanced, single-channel. Chan-

nel 1 controls are active; Channel 2 should not

be used.

Parallel-Mono: Unbalanced, single-channel.

Channel 1 controls are active; Channel 2 con-

trols are bypassed.

Protection

Macro-Tech ampliﬁ ers are protected against

shorted, open or mismatched loads; overloaded

power supplies; excessive temperature; chain

destruction phenomena; input overload

damage; and high-frequency blowups. They

also protect loudspeakers from input/output DC

and turn-on/turn-off transients.

If unreasonable operating conditions occur, the

patented ODEP circuitry will proportionally limit

the drive level to protect the output transistor

stages, particularly in the case of elevated tem-

perature. Transformer overheating will result in

a temporary shutdown of the affected channel;

when it has cooled to a safe temperature, the

transformer will automatically reset itself. Con-

trolled slew-rate voltage ampliﬁ ers prevent RF

burnouts, and input overload protection is pro-

vided by current-limiting resistance at the input.

Turn On: Four-second delay with no dangerous

transients. Delay time can be changed (contact

Crown’s Technical Support Group).

Accessories

Crown PIP modules including IQ-PIP modules.

With the IQ-PIP-USP2 Adapter installed into the

MA-3600VZ, the ampliﬁ er can accept the IQ-

PIP-USP2.

Construction

Steel chassis with durable black ﬁ nish, alumi-

num front panel with Lexan overlay, and spe-

cially designed ﬂ ow-through ventilation from

front to side panels.

Cooling: Internal heat sinks with forced-air

cooling and patented circuitry for rapid, uni-

form heat dissipation.

Dimensions: EIA Standard 19-inch (48.3-cm)

rack mount width (EIA RS-310-B), 3.5-inch

(8.9-cm) height, 16-inch (40.6-cm) depth

behind the mounting surface and 2.5-inch

(6.3-cm) protrusion in front of the mounting

surface.

Center of Gravity: Approximately 6 inches

(15.2 cm) behind front mounting surface.

Shipping Weight: 120 VAC, 60 Hz Units: 63 lbs,

10 oz (28.9 kg). 100 VAC International Units:

63 lbs, 0.5 oz (28.6 kg). 120 VAC International

Units: 63 lbs, 10 oz (28.9 kg). 230 VAC Inter-

national Units: 61 lbs, 15 oz (28.1 kg).

Speciﬁ cations subject to change without prior notice. Latest infor-

mation available at www.crownaudio.com.

PIP is a trademark, and Crown, IOC, Macro-Tech, ODEP

and VZ are registered trademarks of Crown International.

Other trademarks are the property of their respective owners.

Printed in U.S.A.

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MA-3600VZ 1

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