Beta Three R12a User manual

UM- R 6 / R 1 2 a - 2 0 1 3 0 5 2 0 v e r A

R6/R12a

Compact Active Line Array Sound

Reinforcement System

User Manual

10.

Read the instruction first before using this product.

Pay attention to all warnings.

Obey all operating instructions.

Do not expose this product to rain or moisture.

Do not block any ventilation openings. Install according to instructions .

Do not install this product near any heat source, such as , heater, burner, or any other equipment with heat radiation .

Only use spare parts by manufacturer.

Pay attention to the safety symbol on the of the cover.

manual

Please keep this manual for future reference

Clean this equipment with a dry cloth.

manufacturer's

supplied the

outside

SAFETY INSTRUCTIONS

PLEASE READTHIS MANUAL FIRST

Thank you for a buying product. Read this manual first as it will help you operate the system properly. Please keep this manual

for future reference.

WARNING:

Thisproduct mustbeinstalledbyprofessionals.Whenusing hangingbracketsorrigging otherthanthosesuppliedwith

theproduct,pleaseensuretheycomplywiththelocalsafetycodes.

Theexclamationpoint withinanequilateraltriangle isintendedto alertyouto thepresenceof important

operatingand servicinginstructions.

ATTENTION:Don't refit the system or spare partswithoutbeingauthorizedasthiswill .voidthewarranty

WARNING: Don't (suchas candles) theequipment.placenakedflames closeto

PRODUCT INTRODUCTION

Main Features

Product Description

Applications

TECHNICAL SPECIFICATIONS

Specifications

Frequency Response And Impedance Curve

2D Dimensions

SOFTWARE APPLICATION GUIDE

CONNECTION

INSTALLATION

Installation Guidance

Mounting Accessories

Installation Reference

Introduction Of Amplifier Module

R6/R12a

CONTENT

Product information subjects to be updated without

notification, please visit www.elderaudio.com for the

latest update.

Compact Active Line Array Sound Reinforcement System

Compact design suitable for various application

situations

Up to 40kHz frequency range due to adoption

of ribbon tweeter

Low distortion due to utilization of unique thin

foam surround & specially coated paper cone

Multi-speaker array configurable for flying in

different venues, with splay angle adjustable

by 1°increment

1600W DSP active amplifier

RS-232/USB/RS-485 Portes available for

system control

R6/R12a

Main Features

PRODUCT INTRODUCTION

Compact Active Line Array Sound

Reinforcement System

Compact Active Line Array Sound Reinforcement System

R6/R12a

R12a

3000W

ACTIVE SUBWOOFER

RS-232

PEAK

VOLUME

LINE

INPUT

OUTPUT

RS-485

INPUT

OUTPUT

USB

OUTPUT

OUTPUT TO R6a

S.N.

Elder Audio Manufacture Co.,Ltd

RoHS

FUSE:T25AH/250V

AC INPUT:100V-120V ~ 50/60Hz

ONOFF

POWER

Made In China

RATED POWER CONSUMPTION:500W

123 4

9 10

567 8

11 12

2. Fuse

3. Power Supply Input

Power Supply Switch 4. Signal Output (NL4 socket)

5. USB Port

6. RS-232 Port

7.Volume

8. Signal Peak Indicator

9. RS-485 Output

10. RS-485 Input

11. Line Output

12. Line Input

The amplifier module embedded in the system has been made some optimization based on previous version.

RS-485 and USB port are added into it for computer connection, it will be very convenient for user to

configurate system parameters by software. Built-in stepless cooling fan(Speed will be changed according to

the temperature automatically to make sure system work stably), overload protection, short circuit protection

(avoid the damage of amplifier when abnormal loading occurred) and temperature protection(when the

temperature is over the normal range, DSP will attenuate the output, if temperature is normal ,then amplifier＇s

output recover to normal status). give the user the complete guarantee.The peak indication function has been

improved on R8 , the new version has the AD overload indication and DSP overload indication, it will be very

easy for user to control this system. Adopted more advanced IC bring a big progress on Audio performance.

13. Different AC input versions are available for this product,

please pay attention to the AC mark on the product.

AMPLIFIER MODULE

Introduction Of Amplifier Module

Compact Active Line Array Sound Reinforcement System

COMPACT LINE ARRAY SOUND REINFORCEMENT SYSTEM

R6/R12a

3. 4 inch wheel

1. Hanging

2. Support

3. Push

R12a

R6a

Warning:Make sure the mounting accessories safety

factor not less than 5:1 or meet the local standard during

installation .

INSTALLATION

1. Speaker stand

Installation Reference

4 inch wheelWheel bracket

Speaker stand

2. Support

Support

Mounting Accessories(Optional)

Compact Active Line Array Sound Reinforcement System

COMPACT LINE ARRAY SOUND REINFORCEMENT SYSTEM

R6/R12a

R6a rear connecting

rod on the top

R6a rear connecting

rod at the bottom

Method of angle adjustment:

When the angle of hole against the connecting rod

hole is 0, insert the bolt, the vertical binding angle

of two cabinets is 0°.

INSTALLATION

(1) Open the package; take out R6a, R12a and the accessories.

(2) Install four U-rings into one flying frame.

(3) Demount the ball-catch bolt from the pulling plate of R6a,

place R12a pulling plate lockpin into the slot of R6a pulling

plate with holes against each other; put the ball-catch

bolt back.

(4) Insert connecting rod into R6a rear and angle-adjustment

slot of R12a on the bottom, adjust angle according to

practical needs.

(5) Install one or multiple sets of R6a by sequence onto the

bottom of the previous R6a.

Installation Guidance

M10 locknut

Flying Frame

R12a pulling plate

R6a pulling plate

components

R6a rear connecting

rod components

M8 locknut

Warning:Make sure the mounting accessories safety

factor not less than 5:1 or meet the local standard during

installation .

Compact Active Line Array Sound Reinforcement System

R6/R12a

CONNECTION

Power Input Signal Input

R6a Speaker Output

R6a Input R6a Output

R6a Input

CONNECTION Compact Active Line Array Sound Reinforcement System

R6/R12a

Sensitivity (dB)

100

110

200

Frequency response curve with control(R12a )

R6a Impedance curve

Frequency (Hz)

Impedance (Ohms)

50 100 200 500 2k 5k 10k 20k

110

Frequency response curve with control(four R6a )

Specification

Frequency response(-3dB):

Max. SPL(1m):

Transducer:

Input:

Connector:

Input impedance(line):

Input level:

Input overloading level:

Wire connection:

Heat radiation:

Power cable:

Voltage:

Power supply consumption power(static) :

Amplifier power output:

Cabinet:

Painting:

Cabinet dimension:

Packing dimension:

Net weight(pc):

Gross weight :(pc)

40Hz-20kHz

124dB/130dB(PEAK)

One input and one output.

R6a: NL4; R12a: XLR for input, XLR for output

20Kohm balanced input

1V rms Line-50Hz

Maximum input level 4V rms

pin 1: ground; pin2: signal +; pin3: signal -

Forced air-cooled drives

PowerCon, three pins

38W

3000W

Cabinet coated by Polyurethane paint; grille is powder coated

Frequency response curve & Impedance curve

TECHNICAL SPECIFICATION

R6a: 17.5 ,R12a: 52.5kg(115.5 lb),

: 12.5kg(27.5 lb)

kg(38.5 lb)

Flying Frame

R6a: 20.5 ,R12a: 59.0kg(129.8 lb),

: 14.5kg(31.9 lb)

kg(45.1 lb)

Flying Frame

R6a: 419×210×736mm(16.5×8.3×29.0in)

R12a: 736×667×542mm(29.0×26.3×21.3in)

: 659×112×750mm(26.0×4.4×29.5in)Flying Frame

R6a: 505×310×876mm(19.9×12.2×34.5in)

R12a: 815×656×876mm(32.1×25.8×34.5in)

: 779×225×870mm(30.7×8.9×34.3in)Flying Frame

Wedge Cabinet,Plywood

Special rigging brackets and connection accessories

Installation:

AC 220V-240V~, 50/60Hz (or AC 110V-120V~, 50/60Hz)

90°×10°

Dispersion Angle (HxV): Power: R6a:140W, R12a: 900W; Rated Impedance: R6a:16 ohms, R12a: 4 ohms

Rs232, Rs485, USB

Control interface:

Compact Active Line Array Sound Reinforcement System

R6/R12a

750mm

[29.5in] 659mm

[26.0in]

1339mm

[52.7in]

Top view

Front view Side view

Back view

2D Dimension

TECHNICAL SPECIFICATION Compact Active Line Array Sound Reinforcement System

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