Crown XLS1000 Instruction Manual download pdf (Page 7)

XLS Series Power Ampliﬁ ers

page 7

Operation Manual

Indicators:

Signal Presence Indicator: Two green LED’s, one for each channel, illuminate when the channel input

signal exceeds -40dBu

-10 Indicator: Green LED ﬂashes when output signal level exceeds -10dB below clip

-20 Indicator: Green LED ﬂashes when output signal level exceeds -20dB below clip

Clip Indicator: Two red LED’s, one for each channel, illuminate when the channel’s output is being overdriven.

Thermal Indicator: Two red LED’s, one for each channel, illuminate when thermal compression begins.

Cooling Vents:

Front to rear forced air ﬂow.

Gain (Level) Controls:

Two black rotary level controls,

one for each channel.

Menu/Prev/Next:

Three buttons located near the

LCD screen that are used to

conﬁgure and access the

integrated processing.

Power Button

Turns ampliﬁer power on and

off. Blue LED will illuminate

when power is turned on.

LCD Screen:

Back-lit LCD screen allows for

crossover conﬁguration,

ampliﬁer mode conﬁguration,

and limiter conﬁguration.

Binding Post Output Jacks:

One pair per channel, accepts banana plugs or

bare wire. Note: Binding post outputs on European

models come with safety plugs installed to prevent

European power plugs from being inserted. The

side entry positions for these connectors should

be used with European models.

Fans:

Provide front to back

forced airﬂow for cooling.

AC Power

Connector

4-Pole Speakon

Output Connectors:

These two connectors accept 2-pole or 4-pole

Speakon connectors. The channel 1 connector is

wired for both channels so it can be used for

bridge-mode wiring or stereo wiring of two

speakers to a single Speakon.

¼ Inch Inputs:

2 – ¼ Inch input connectors

are provided (one per

channel). These inputs can

also be used to loop-thru

signal to additional ampliﬁers.

Circuit Breaker:

Provides overload protection

RCA (Phono) Inputs:

Two RCA inputs are provided

(one per channel)

Balanced XLR Inputs:

Two 3-pin XLR input

connectors are provided

(one per channel)

Front Panel Features

Back Panel Features

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Crown XLS1000 Instruction Manual Page 7

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