Alto X23 Manual do utilizador - Página 5

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1. INTRODUCTION

First we give our sincere appreciation for your confidence in
It is the most effective support to us. The X23 Active Crossover is an ideal crossover and used universally in most small
and large PA systems, recording studio monitors, DJ setups, commercial installations and live concerts. It is not only
adaptable in mounting to different sound systems, but also it has many developed features. For example, Clip LED In-
dicators, Mute switches for all frequencies output, CD Boost and Phase Inversion.
The X23 Active Crossover is a single rack unit, dual channels electronic crossover, which is able to operate as the 2-
way stereo and 3-way mono speaker systems.

2. FEATURE LIST

Single rack unit (1U)
Clip LED indicators
Mute switches used to mute the output signal of each frequencies range
XLR balanced and
Phase inversion compensates for corresponding frequencies cancellation in some field
CD Boost compensates power loss during the long distance transmission
Superior-quality parts and rigid configuration for long life and full credibility
Excellent audio performance and low noise interference

3. CONTROL ELEMENTS

3.1 The Front Panel

CLIP
LOW
HIGH
0
R
LTO
+
OFF
6
INPUT LEVEL
(INPUT LEVEL)
2 3
1
2
3
4
5
Ch1 LOW-HIGH Crossover Frequency
6
7
8
9
10
11
12
13
Ch2 LOW-HIGH Crossover Frequency
14
1/4" TRS
connectors for inputs and outputs
CHANNEL 1
0
170
300
90
700
1
10
+
OFF
6
MUTE
80
1K
RANGE
LOW GAIN
XOVER FREQ
(LOW GAIN)
(XOVER FREQ)
4
5
6
7
X23 2-way stereo / 3-way mono active crossover
2-WAY STEREO MODE
Ch1 Input Level
Ch1 LOW, Ch1 HIGH Clip LEDs
Ch1 LOW Gain
Ch1 LOW Mute
800Hz-10KHz (Range 10)
Ch1 LOW-HIGH Crossover Range
Ch1 HIGH Gain
Ch1 HIGH Mute
Ch2 Input Level
Ch2 LOW, Ch2 HIGH Clip LEDs
Ch2 LOW Gain
Ch2 LOW Mute
800Hz-10KHz (Range 10)
LTO products by purchasing our X23 Active Crossover.
CLIP
LOW
HIGH
0
0
+
OFF
6
MUTE
OFF
+
6
HIGH GAIN
INPUT LEVEL
8
9
10
11
Power Switch
4
CHANNEL 2
0
0
170
300
90
700
1
10
OFF
+
6
MUTE
80
1K
RANGE
OFF
LOW GAIN
XOVER FREQ
HIGH GAIN
(MID GAIN)
(XOVER FREQ)
(HIGH GAIN)
12
13
14
15
16
3-WAY MONO MODE
Input Level
LOW, MID Clip LED
LOW Gain
LOW Mute
LOW-MID Crossover Frequency
80Hz-1KHz (Range 1)
LOW-MID Crossover Range
(not used)
(not used)
(not used)
(Ignored), HIGH Clip LED
MID Gain
MID Mute
MID-HIGH Crossover Frequency
800Hz-10KHz (Range 10)
X23
0
2-WAY STEREO
3-WAY MONO
ON
ACTIVE CROSSOVER
OFF
+
6
MUTE
2W- STEREO
(3W- MONO)
POWER
17
1