Alto X34 Benutzerhandbuch - Seite 5

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Alto X34 Benutzerhandbuch

1. INTRODUCTION

Thank you very much for expressing your confidence in
Crossover. With the X34 you have acquired an extremely musical and flexible Active Crossover.
The
LTO X34 Active Crossover is a single rack unit, dual channels electronic crossover capable of
managing the frequency control for stereo 3-way and mono 4-way speaker systems. The X34 Active
Crossover is an ideal crossover solution for most small and large PA systems, live sound venues, commercial
installations, recording studio monitors and DJ set-ups. In addition to its flexibility in configuring to
different sound systems, the X34 Active Crossover has advanced features such as Clip LED Indicators,
CD Horn Equalization, and individual Phase and Mute switches per frequency band.
The X34 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
Servo-balanced XLR inputs/outputs.
State-variable Linkwitz / Riley 24dB/Octave filters
Switchable constant directivity horn equalization circuit for use with horns requiring a high frequency boost
Clip LED indicators
Mute switches
Designed for the most precise accurate control
Top audio performances with high slew rate circuity
Over than 115dB dynamic range for transparent sound
Manufactured Under ISO9001 Certified management system

3. CONTROL ELEMENTS

3.1 The Front Panel

CLIP
LOW
MID
HIGH
0
0
R
LTO
+
OFF
+
6
OFF
INPUT LEVEL
LOW GAIN
(INPUT LEVEL)
2 3
4
a. Guidable Map for The Front Panel
1
2
Ch1 LOW,Ch1 MID&Ch1 HIGH Clip LEDs
3
4
5
Ch1 LOW-MID Crossover Frequency
6
7
8
Ch1 MID-HIGH Crossover Frequency
9
10
11
CHANNEL 1
200
350
0
1.6K
100
700
1K
+
6
MUTE
90
1K
OFF
6
MUTE
800
XOVER FREQ
MID GAIN
XOVER FREQ
(XOVER FREQ)
5
6
7
8
9
X34 3-way stereo / 4-way mono active crossover
3-WAY STEREO MODE
Ch1 Input Level
Ch1 LOW Gain
Ch1 LOW Mute
Ch1 MID Gain
Ch1 MID Mute
Ch1 HIGH Gain
Ch1 HIGH Mute
LTO products by purchasing our X34 Active
CLIP
LOW
MID
HIGH
3K
0
0
0
7K
+
+
+
10K
OFF
6
MUTE
OFF
6
OFF
6
MUTE
HIGH GAIN
INPUT LEVEL
LOW GAIN
(HIGH GAIN)
(INPUT LEVEL)
(SUB GAIN)
10 11
12
13
14
15
Power Switch
4
CHANNEL 2
200
350
0
1.6K
3K
100
700
1K
7K
90
1K
OFF
+
6
MUTE
800
10K
OFF
XOVER FREQ
MID GAIN
XOVER FREQ
HIGH GAIN
(XOVER FREQ)
(LOW GAIN)
(XOVER FREQ)
(MID GAIN)
16
17 18
19
4-WAY MONO MODE
Input Level
HIGH Clip LED
(not used)
(not used)
(not used)
(not used)
(not used)
MID-HIGH Crossover Frequency
HIGH Gain
HIGH Mute
X34
0
3-WAY STEREO
ON
4-WAY MONO
ACTIVE CROSSOVER
OFF
+
6
MUTE
3W- STEREO
(4W- MONO)
POWER
20 21
1