Lambda Labs CX-3A Manual Download Page 6

Lambda Labs - Professional Acoustics                                                                                                                                                                   CX-3A Manual

    

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!

5

Local

 

safety

 

regulations!

 

Other

 

safety

 

regulations

 

may

 

apply

 

in

 

different

 

countries.

 

If

 

changes

 

occur,

 

get

 

to

 

know

 

the

 

local

 

regulations

 

and

 

if

 

necessary,

 

adapt

 

them

 

to

 

the

 

respective

 

loudspeaker

 

setup.

 

It

 

is

 

the

 

duty

 

and

 

responsibility

 

of

 

the

 

operator

 

to

 

carry

 

out

 

any

 

ground

 

setup

 

and

 

any

 

flown

 

installation

 

in

 

accordance

 

with

 

the

 

local

 

regulations!

Inspection

 

of

 

electrical

 

items

 

&

 

rigging

 

components!

 

Check

 

ALL

 

involved

 

electrical

 

devices

 

such

 

as

 

cables,

 

Powercon

 

sockets

 

and

 

ALL

 

rigging

 

components

 

which

 

are

 

involved

 

in

 

the

 

rigging

 

process

 

of

 

the

 

loudspeaker

 

before

 

every

 

use!

 

Even

 

with

 

the

 

slightest

 

doubts

 

about

 

the

 

function

 

and

 

safety

 

of

 

any

 

components,

 

these

 

should

 

not

 

be

 

used!

 

This

 

manual

 

describes

 

only

 

a

 

few

 

rigging

 

setup

 

examples

 

from

 

the

 

possible

 

variations.

 

For

 

further

 

instructions,

 

refer

 

to

 

the

 

specific

 

rigging

 

manual

 

of

 

the

 

rigging

 

product

 

you

 

like

 

to

 

use.

 

Flown

 

loudspeakers!

 

When lifting a loudspeaker to make it a flown system, the lifting area of the speaker/ 
cluster must be secured and cleared! Standing under the loudspeaker when being raised, 
is  strictly  forbidden!  Never  leave  the  loudspeaker  unattended  during  the  entire 
installation process. Always keep watching all rigging components and connection joints 
during  the  uplifting  procedure!  Stop  the  uplifting  procedure  if  any  uncertainty  occurs! 
Lambda Labs recommends to always use a second and independent safety link to upper 
located suspension points after the setup is ready.

Dynamic

 

Load

 

(Wind

 

Load)!

 

Lambda Labs does not recommend the use of Lambda Labs loudspeakers with wind forces 
greater than 6 bft (12.3 m / s, 44 km / h,). If the wind force exceeds 8 bft ( (17.8 m / s, 62 
km / h), clear the loudspeaker area, bring down the loudspeakers and secure them!

Setup

 

environment!

 

Keep

 

the

 

device

 

dry

 

and

 

avoid

 

the

 

contact

 

to

 

heavy

 

dust,

 

sand

 

and

 

prolonged

 

exposure

 

to

 

intense

 

sunlight

 

or

 

strong

 

vibrations

 

and

 

impact.For

 

safety

 

reasons,

 

it

 

is

 

not

 

allowed

 

to

 

place

 

any

 

liquid

 

containers

 

on

 

or

 

near

 

to

 

the

 

enclosure.

 

Placement

 

&

 

interaction

 

with

 

other

 

devices!

 

The

 

device

 

should

 

not

 

be

 

placed

 

near

 

any

 

heat

 

producing

 

sources

 

or

 

exposed

 

to

 

extremely

 

high

 

temperatures

 

or

 

below

 

zero

 

degrees

 

Celsius.

 

Sufficient

 

ventilation

 

should

 

be

 

provided

 

when

 

operating

 

the

 

loudspeakers!

 

Setup

 

area

 

protection!

 

When

 

setting

 

up

 

a

 

system

 

with

 

stacked

 

or

 

flown

 

loudspeaker

 

arrays,

 

secure

 

the

 

entire

 

work

 

area

 

with

 

crowd

 

control

 

barriers.

 

Make

 

sure

 

that

 

the

 

secured

 

area

 

is

 

sufficiently

 

large

 

in

 

proportion

 

to

 

the

 

height

 

of

 

the

 

stack!

 

R

DANGER!

R

DANGER!

R

DANGER!

R

DANGER!

R

DANGER!

R

DANGER!

R

DANGER!

Summary of Contents for CX-3A

Page 1: ...CX 3A Manual Version 1 1 CX 3A Manual Version 1 1 02 2020 2020 Lambda Labs All rights reserved This manual is optimized to save paper and to print 2 pages per DIN A4 sheet...

Page 2: ...ercon Mains 12 2 2 1 3 Amplifier Module DSP Gain Control 13 2 2 1 4 Amplifier Module DSP Status Indicators 13 2 2 1 5 Amplifier Module DSP Selecting Presets 14 2 2 1 6 Amplifier Module DSP Preset Assi...

Page 3: ...Lambda Labs Professional Acoustics CX 3A Manual NOTES www lambda labs com 2...

Page 4: ...information in this manual has been prepared to the best knowledge and with the utmost care Lambda Labs can not guarantee the accuracy of the documentation in all cases Lambda Labs disclaims any liab...

Page 5: ...statutory provisions and safety regulations Qualified operators The operation as well as the planning of the setup may only be carried out by qualified personnel who are familiar and experienced with...

Page 6: ...g the entire installation process Always keep watching all rigging components and connection joints during the uplifting procedure Stop the uplifting procedure if any uncertainty occurs Lambda Labs re...

Page 7: ...ted rigging system please contact the Lambda Labs technical support and wait for further instructions Do NOT repair or exchange speaker parts or rigging components by yourself and without support of a...

Page 8: ...100 1 2004 Mechanical Safety DIN 18800 Mechanical Structure BGV C1 Mechanical Standard applied in Germany WEEE Declaration Disposal Electrical and electronic devices must be disposed of separately fro...

Page 9: ...rocessor 24bit ADC DAC 48kHz sample rate Frequency Response 60 20 000Hz 3dB Coverage Angle 75 horizontal x 75 vertical Monitor Angle 35 58 Crossover Frequency 800Hz Sensitivity 99dB 1W 1m Connection X...

Page 10: ...peaker with various rigging equipment Therefore the loudspeaker can be flown vertically horizontally and upside down Refer to Chapter 2 2 4 as well Chapter 2 2 4 b Handle Recessed handles are located...

Page 11: ...ing the dummy screw an M10 ring eye can be inserted to safe the loudspeaker from accidently falling with a second independend safety link Chapter 2 2 3 g Rubber Feets 8 rubber feets attached to the lo...

Page 12: ...2 2 1 5 Chapter 2 2 1 6 b DIN 912 M4 Screws To protect the control panel from unauthorized access an optional module cover can be installed To do this the 4 upper M4 screws of the module must be remo...

Page 13: ...y The grey Powercon connector at the right side provides the power supply link www lambda labs com 12 Danger The amplifier module can develop excessive heat Do NOT touch the surface of the amplifier m...

Page 14: ...coloured signal LED displays as status indicators of the amplifier module Their meanings are www lambda labs com 13 Danger RISK OF ELECTRIC SHOCK Use grounded mains only Use undamaged cables and conn...

Page 15: ...o lower the temperature to an uncritical level again When playing music this protective mechanism should only appear if the ambient temperature is very high and or the equipment is exposed to direct s...

Page 16: ...ead the MF 15A manual The Crossover Mode 140Hz has a 24dB oct Linkwitz Riley high pass filter at 100Hz Accordingly the subwoofer should have a 24dB oct Linkwitz Riley low pass filter characteristic at...

Page 17: ...e corners and follow an X order to unmount the other screws to avoid excessive stress in the Amplifier Module s heatsink 2 Put the Module Cover S over the Control Panel area and reinsert the removed p...

Page 18: ...Speaker Flange for safe installation 2 Lift the loudspeaker slightly to release the locking mechanism of the Adjustable Speaker Flange tilt mechanism Always support and secure the loudspeaker sideways...

Page 19: ...as the Eye Bolt could enter the wood and damage the speaker surface www lambda labs com 18 Ratchet or electric screwdriver HEX BIT Number 6 Wrench Size 6mm R Danger Do NOT use the 10mm Eye Bolt as a r...

Page 20: ...e used for all speakers from the CX and TX Series It can be combined with the with the Vari Clamp The T Bracket is preassembled and available in 2 versions of the EPS System M Mobile and I Installatio...

Page 21: ...Lambda Labs Professional Acoustics CX 3A Manual T Bracket www lambda labs com 20 Mobile Version M Installation Version I Mobile Version M Installation Version I T Bracket Vari Clamp...

Page 22: ...et is preassembled and available in 2 versions of the EPS System M Mobile and I Installation version The installation version provides additional tamper proof properties to protect the components from...

Page 23: ...on version only The installation version provides tamper proof properties to protect the components from unauthorized access The Half Bracket can be combined with the Main Carrier to extend the fixing...

Page 24: ...d Do not use ANY other cleaning supplies on these areas We advice against the use of pressure water cleaning the Lambda Labs Loudspeakers and rigging parts in general High pressure cleaning is at your...

Page 25: ...Lambda Labs Professional Acoustics CX 3A Manual 2 4 Dimensions www lambda labs com 24 Dimensions mm Weight 23 kg 50 7 lbs 498 395 400 622 627...

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