Next PROAUDIO LA210X Manuale utente
www.nextaudiogroup.com
US10100-1.0
User Guide
Contents
1 Safety and Warnings 4
1.1 Certicates of Conformity 4
1.2 Warranty 4
1.3 End of Life
2 Introduction and Overview 5
2.1 Introduction 5
2.2 Unpacking 5
2.3 Overview 5
2.4 Specications 7
3Cabling and Amplication 8
3.1 Amplier Layout 8
3.2 Wiring Diagram 8
3.3 LCD Screen and Menu 9
3.4 LEDs 10
3.4.1 Status LED 10
3.4.2 ETH Connector LED 10
3.5 System Conguration 11
3.6 Signal Distribution 12
3.7 Power Distribution 13
4Mechanical Congurations 14
4.1 Rigging and Suspension Safety 14
4.1.1 Fly Frame 15
4.1.2 Pull Back 18
4.1.3 Rigging From Transportation Dolly 20
4.2 Ground Stack Safety 23
4.2.1 Ground Stack on LAs518A 24
4.2.2 Dolly Ground Stack 28
4.3.1 Transportation Dolly 30
4.3.2 Transportation Dolly Storage 37
5 Accessories 39
4
1 Safety and Warnings
The lightning ash with arrowhead symbol
within an equilateral triangle is intended to
alert the user to the presence of uninsulated
“dangerous voltage” within the product’s
enclosure that may be of sucient
magnitude to constitute a risk of electrical
shock.
The exclamation mark within an equilateral
triangle is intended to alert the user to
the presence of important operating and
maintenance instructions
• Read these instructions
• Keep these instructions
• Heed all warnings
• Follow all instructions
• Use the equipment only for its intended purpose as
instructed in this manual
• Before installing, observe the applicable safety
regulations for your country
• Always check if the equipment is installed securely
and will not fall
• Never install close to ignition or heat sources such
as radiators, ovens or any other apparatus that
produce heat.
• Do not use or install the equipment near water or
exposed to rain
• If the equipment is not functioning properly or has
been damaged in any way, switch it o immediately
• Do not open or try to service the equipment. It may
only be repaired by authorized, qualied personnel
• Clean the equipment using only a clean dry cloth
• Do not operate the unit for an extended period with
the sound distorting
• Never remove the cover, because otherwise there
may be a risk of electric shock. There are no user
serviceable parts inside. Have repairs carried out
only by qualied service personnel.
This equipment is intended for professional use.
Therefore, commercial use of this equipment is subject
to the respectively applicable national accident
prevention rules and regulations. As a manufacturer,
NEXT-proaudio is obligated to notify you formally about
the existence of potential health risks. Hearing damage
due to high volume and prolonged exposure: When in
use, this product is capable of producing high sound-
pressure levels (SPL) that can lead to irreversible hearing
damage in performers, employees, and audience
members.
For this reason, avoid prolonged exposure to volumes in
excess of 90dB.
ATTENTION! Because of the continuous evolution of
techniques and standards, NEXT-proaudio reserves the
right to change the specications of its products without
warning. For the most updated version of this manual and
general information about this and other products, please
visit our website www.nextaudiogroup.com.
1.1 Certicates of Conformity
Certicates of conformity can be found at:
https://www.nextaudiogroup.com/en/apoio-ao-
cliente/downloads
1.2 Warranty
Warranty details can be found at:
www.nextaudiogroup.com/en/apoio-ao-cliente/warranty
1.3 End of Life
When to be denitively put out of
operation, take the product to a local
recycling plant for a disposal which is not
harmful to the environment.
Devices marked with this symbol must
not be disposed of as household waste.
Contact your retailer or local authorities
for more information.
5
2 Introduction and Overview
Thank you for purchasing a NEXT LA210x line array element. This manual will
provide you with useful and important information about your NEXT LA210x. Please
devote some time reading this manual and keep it at hand for future reference.
NEXT-proaudio is concerned with your safety and well-being so please follow all
instructions and heed all warnings. A better understanding of specic features of
the LA210x line array will help you to operate your system to its full potential. With
a continuous evolution of techniques and standards NEXT-proaudio reserves the
right to change the specications of its products without warning. For the latest
information please visit: www.nextaudiogroup.com.
2.1 Introduction
2.2 Unpacking
Each NEXT LA210x line array element is built in Europe (Portugal) by NEXT-proaudio,
according to the highest standards and thoroughly inspected before it leaves the
factory. When unpacking your LA210x please examine it carefully for any signs of
transit damage and inform your dealer immediately if any is found.
NEXT-proaudio recommends that you retain the original packaging so that the
system can be repackaged in future if necessary. Please note that NEXT-proaudio
and its authorized distributors cannot accept any responsibility for damage to
any returned product using non-approved packaging.
2.3 Overview
The LA210x is a medium format three-way, coaxial, active line array element
designed to support a wide range of mid to large-sized touring applications and
installations where ease of use, from transportation to installation and rigging,
are critical. Built-in powerful DSP and amplication eliminates amplier racks, long
loudspeaker cables, and basic system calibration.
Custom made European transducers and a maximally optimized acoustic design
provide excellent sound delity at very high SPL levels. The LA210x features dual
10-inch (3-inch voice coil) neodymium woofers and a groundbreaking coaxial ring
radiator loaded by an exclusively developed OSWG waveguide. This acoustic
design delivers exceptional phase coherence and consistent coverage down to
300Hz and the most accurate transient reproduction.
6
Onboard, advanced, powerful 96kHz/40bit SHARC DSP engine, monitored by
built-in LCD screen with a preset loading encoder, can be remotely monitored and
controlled through ethernet by a PC. The full-featured PC-software automatically
identies each device and allows simultaneous control of multiple devices through
grouping facility. Everything you need to ne-tune the sound of your system is right
there.
The system is driven by an internal fan cooled 2000W 3-way ultra-ecient Class-D
amplier module releasing 1550W for LF section, 275W for MF section and 175W
for the HF section. Integrated universal mains power supply with PFC provides
consistency and optimum performance anywhere in the world.
The 3-point rigging system allows for quick and easy system setup. The LA210X
elements are easily connected via two front links. A rear centre link allows the user
to dene relative splay angles from 0° to 10°. The system will automatically lock to
the predened angles when lifting the array.
2 Introduction and Overview
7
2.4 Specications
Frequency Response (-6dB) 58 Hz - 19000 Hz
Low Frequency Extension
(-10dB) 54 Hz
Nominal Coverage (-6dB) 100° (300 Hz - 16 kHz) x 10°
RMS Power 2000 W (LF: 1550 W | MF: 275 W | HF: 175 W)
Amplier Technology 3-Channel UMAC Class D - Full Bandwidth PWM Modulator With Ultra-Low
Distortion
DSP Technology 96 kHz / 40 bit SHARC DSP
Latency 1.5 ms
DSP Adjustable Parameters Filters: PEQ, FIR, hi/lo-shelving, all-pass, band-pass, hi/lo-pass | Limiters: RMS
Voltage, Peak Voltage | Groups: Mute, Delay, Level, Polarity, EQ
DSP Presets 24
Delay Adjustment 500ms (172m) on Input + 400ms (138m) on Groups
Control Type Control via LCD and Encoder on the Back Panel | Control via Software using
Ethernet - Max. Cable Length 70m
Maximum SPL (calculated) RMS: 136dB | Peak: 142dB (Full-Space)
Low Frequency Driver 2 x 10” / 3” VC, Neodymium, B&C Custom Speaker
High Frequency Driver 1 x 1.4” Neodymium Coaxial Ring Radiator Driver (MF: 3” VC | HF: 2” VC)
Audio Signal Inputs/Outputs Analogue | AES (AESOP)
Input/Output Connectors 1 x XLR | 1 x Neutrik EtherCON®
Protections Clip Limiter | Temperature | Over Current | DC Protection | HF Protection
Operating Temperature Range 0° C - 40° C
Cooling Type External Aluminium Heat Sink with Internal Speed Controlled Fan
Power Supply UREC Universal Mains Switch Mode Power Supply (SMPS) with Power Factor
Correction (PFC) and Standby Converter
Power Input AC 100V - 240V 50Hz/60Hz
Mains Connector Dual (IN/OUT) Neutrik powerCON TRUE1 TOP®
Power Consumption 275W
Recommended Subwoofer LAs518A
Special Features Speaker Cabinet Auto-Identication via Software
Fittings 3-Point Adjustable Rigging System (0° to 10° with 1° Step)
Handles 1 on Each Side, 2 on the Back
Grille Black Perforated Steel
Construction 15mm Multi-Laminate Birch Plywood
Finish Semi-Matte Black Textured Coating
Dimensions (WxHxD) 720 x 350 x 550 mm (28.3” x 13.8” x 21.7”)
Net Weight 37 kg (81.6lb)
Shipping Weight 40 kg (88.2lb)
2 Introduction and Overview
8
3 Cabling and Amplication
3.1 Amplier Layout
2
3
4
5
6
8
9
1. Encoder
2. LCD Screen
3. Analogue Out (XLR)
4. Analogue In (XLR)
5. ETH/AESOP In (Neutrik® etherCON)
6. ETH/AESOP Out (Neutrik® etherCON)
7. Status LED
8. Power In
(Neutrik® PowerCON TRUE1 TOP)
9. Power Out
(Neutrik® PowerCON TRUE1 TOP)
+
-
+
-
+
-
+
-
Power
Supply
Power In
Signal In
Power
Supply
3.2 Wiring Diagram
1
7
9
3.3 LCD Screen and Menu
3 Cabling and Amplication
At start up the load screen will display for about four seconds.
NEXT pdroau oi
-
After that the main menu screen will display:
1 : XLA210 SA
8-6* -
YARRA
1
23
1. Displays the current active preset.
2. Displays the name of the device.
3. Displays the amplier state. The letters displayed have the following meaning:
O: System is running normally S: Amp is starting up
E: Error on AMP connection state C: PC is connected
-: No connection Input state A: Analogue input
L: AES-input locked U: AES-input unlocked
To access the settings menu push the encoder. Rotate the encoder and push
again to select the required setting. Select the setting using the encoder, to
return to the main menu simply wait for four seconds. The settings menu is as
follows:
0. Main Menu 5. Set Subnet
1. Volume 6. Select input
2. Delay 7. System temp
3. Load Preset 8. Info
4. Set IP 9. Amp state
All of this information can be accessed and changed via the X-NET control
software. For more information and guidance on its use go to the download
section of the LA210x product page:
https://www.nextaudiogroup.com/en/product/la210x/
10
3 Cabling and Amplication
3.4 LEDs
3.4.1 Status LED
3.4.1 ETH/AES Connector LED
1
2
The ETH/AES connectors have two LED
indicators above them as shown in the diagram.
1. A standard Ethernet indicator and ashes
green when the connection is active.
2. This LED indicates the AESOP connection. If
the LED is inactive then AESOP is not selected.
If ashing yellow then AESOP is selected but
not locked. A solid yellow light indicates the
AESOP is selected and locked.
The status LED, see section 3.1, has the following meaning:
• Solid Green: analogue signal present
• Red Blinking: analogue input clip
• Solid Red: AES locked
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