Alto X23SW Gebruikershandleiding - Pagina 5

Blader online of download pdf Gebruikershandleiding voor {categorie_naam} Alto X23SW. Alto X23SW 11 pagina's. 2-way stereo crossover plus subwoofer
Ook voor Alto X23SW: Gebruikershandleiding (10 pagina's)

Pagina afdrukken

1. INTRODUCTION

Thank you very much for expressing your confidence in
crossover. With the X23SW you have acquired an extremely musical and flexible Active Crossover.
The
LTO X23SW Active Crossover is a single rack unit, three channels electronic crossover capable of
managing the frequency control for stereo 2-way speaker systems. The X23SW Active
crossover solution for most small and large PA systems, live sound venues, commercial
studio monitors and DJ set-ups. In addition to its flexibility in configuring to
X23SW Active Crossover has advanced features such as Clip LED Indicators
individual Phase and Mute switches per frequency band.
The X23SW Active Crossover is an effective and efficient electronic crossover solution, which will give you
precise control and superior sound from your loudspeaker system.

2. FEATURE LIST

Single Rack Unit ( 1U)
Robust and Compact Design
Phase Inversion Switches for High Frequency Band
30Hz Low Cut for Subwoofer & Low Frequency Band
Servo-Balanced XLR and Unbalanced 1/4" Inputs/ Unbalanced 1/4" Outputs
Subwoofer Output
State-Variable 12dB/Octave (2nd order ) Filters
Top Audio Performances With High Slew Rate Circuity and over 115dB Dynamic Range for Transparent Sound
Shielded Internal Power Supply with AC Voltage Selectable (AC95-120V~60Hz or 210-240V~50Hz)
Manufactured Under ISO9001 Certified Management System

3. CONTROL ELEMENTS

3.1 The Front Panel

R
ON
LTO
OFF
OFF
+ 10
LOW GAIN
30HZ CUT
2
3
1. Power Switch
This switch powers up and powers down this Crossover.
Caution: Always turns the Crossover on before the amplifier, and turns it off after the amplifier, other-
wise, transients harmful to the speakers may result.
2. L/H Output Level Controls
These controls are used to adjust the output level of each Frequency Band: Low and High.
3. 30Hz Low Cut Switches
These inserted 30Hz Low Cut filters in the Low Frequency Band of each channel with a 12dB/Octave,
are used to minimize problems from subsonic frequencies in the signal, to suppress Hum noise, and
to prevent any low frequency speaker resonance.
4. Crossover Frequency Controls
These controls select the crossover frequencies of the Low and High Frequency Band. They present with
a Low cut for the High Frequencies and a High cut for the Low frequencies, you can select the crossover
Frequencies between 250Hz and 6kHz.
5. Phase Switches
These allow switching the polarity to invert the signal phase in the High Frequency Band. This is done
to correct audible phase problems after the output levels being proper adjustment.
Caution: Before pressing the Phase Switches, always lower the outputs of your power amplifier to
avoid possible speaker damage.
6. Sub Crossover Frequency Control
This control select the crossover frequencies of the Subwoofer Frequency Band. You can select the
crossover frequencies between 50Hz and 250Hz.
CHANNEL 1
880
1.7K
390
4.1K
250
6K
OFF
+ 10
XOVER FREQ
HIGH GAIN
PHASE
4
2
5
LTO products by purchasing our X23SW Active
SUB WOOFER
120
170
ON
70
230
OFF
OFF
+
10
50
250
OFF
SUB GAIN
30HZ CUT
XOVER FREQ
LOW GAIN
7
8
6
4
Crossover
installations
different sound
CD Horn Equ,
CHANNEL 2
880
1.7K
ON
390
4.1K
OFF
+ 10
250
6K
OFF
10
30HZ CUT
XOVER FREQ
HIGH GAIN
2
3
4
2
is an ideal
recording
systems, the
alization, and
X23SW
2-WAY STEREO
ON
CROSSOVER
PLUS SUBWOOFER
OFF
PHASE
POWER
5
1