Ashly XR-1001 Kullanım Kılavuzu - Sayfa 3

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Operator Manual – XR Series Crossovers

XR Crossovers

All Ashly crossovers are based upon the same powerful state-variable filter circuit, which

guarantees that two adjacent frequency band outputs always remain in phase. Our crossovers

offer a number of useful and unusual features, including continuous tuning, a response

control, and a unique output stage, which maintains low noise at any level setting. These

models also include a 200:1 tuning range, output mute switches, and both TRS and XLR

connectors.

Like other Ashly products, your crossover features low noise and distortion, active balanced

inputs, a peak level indicator, a precision regulated power supply, protection against

abnormal input or output conditions, and rugged mechanical construction. Conservative

design and an unusually thorough procedure for quality control have earned Ashly a

reputation for dependability in the recording, sound reinforcement, and broadcast fields.

Connectors & Cables

Your crossover is provided with two different connector types, wired in parallel. 1/4 inch

stereo phone jacks and three pin XLR type connectors will allow interfacing to most

Inputs

Inputs are 20KΩ active balanced, or 10KΩ unbalanced. The inputs of all Ashly crossovers

are in phase with the outputs.

Outputs

The outputs are low impedance (200Ω typical) pseudo-balanced using either connector.

Pseudo-balanced lines have an equivalent line impedance on both (+) and (-) lines,

allowing for long cable runs without compromising common mode rejection of unwanted

noise. For maximum headroom, terminate outputs into loads of 600Ω or greater.

Each model has an additional output labeled MONO LOW OUT. This output represents

the sum of low frequency outputs of both channels, for driving mono sub-woofers in a

stereo system, reducing the number of power amps needed.

professional audio products, with pin 2 hot

(+) and pin 3 (-). The inputs and outputs can

be used balanced or unbalanced. We

recommend balanced between components in

your system, as this minimizes ground-loop

or induced hum and noise.

If either inputs or outputs are used

unbalanced, the signal is on the (+)

connection and the (-) connection must be

tied to ground. A mono phone plug used as

an unbalanced connection will automatically

ground the ring of the jack which is the (-)

connection. When using a stereo plug or

XLR connector for unbalanced input or

output connections, the signal (-) MUST be

tied to ground, or loss of signal level may

result.

Page - 3

Introduction – 2

XR Crossovers – 3

Connectors & Cables – 3

Inputs

Outputs

Physical Description - 4

Installation – 5

Typical Applications - 6

Troubleshooting - 7

Dimensions - 7

Specifications - 8

Warranty - 9