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HDA Beamwidth vs. Frequency

HDA Directivity vs. Frequency

HDA Frequency Response On-Axis

1/3 O

cta

ve Response 

N

ormalized to 0 dB SPL

Frequency (Hz)

+10

    0

–10

–20

–30

–40

20 

         100 

             1000 

 

       10K     20K

1-2

3-4

3-4 Long 

100

10

1

B

eam

w

id

th (

D

eg

re

es

)

360

100                                       1000                                    10K        20K

Frequency (Hz)

Horizontal

/ Vertical

Dir

ecti

vity Index (dB)

Dir

ecti

vit

y F

actor 

(Q

)

Frequency (Hz)

100

10

1

20                        100                                   1000                                  10K      20K

28

HDA

HD

A

Содержание HDA

Страница 1: ...HDA OWNER S MANUAL 2 Way High Definition Arrayable Loudspeaker...

Страница 2: ...urning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation be...

Страница 3: ...d practical tips Contents IMPORTANT SAFETY INSTRUCTIONS 2 HOW TO USE THIS MANUAL 3 CONTENTS 3 INTRODUCTION 4 OVERVIEW 5 FEATURES 5 HOOKUP DIAGRAMS 6 REAR PANEL FEATURES 13 1 MAIN INPUT 13 2 LOOP OUT 1...

Страница 4: ...nd more complex mechanical designs Even then it isn t practical to place drivers only an inch apart Therefore additional acoustical magic is employed in the horn design to flatten the output of the hi...

Страница 5: ...ecovery amplification Mackie s patented HD audio processing provides unmatched sonic accuracy and clarity Mackie Active technology includes a precision 2 way crossover transducer time alignment and ph...

Страница 6: ...ctions as listed above Next connect the first HDA s XLR LOOP OUT jack to the second HDA s XLR MAIN INPUT jack using a balanced XLR cable A short 1 2 foot cable is all that is necessary Hook up the sup...

Страница 7: ...MAIN INPUTS of the HDAs Since only one HDA is used per side the Array Mode switch should be in the 1 2 position on both speakers HDA MAIN INPUT HDA MAIN INPUT Mixing Console Mackie Onyx 1640i shown L...

Страница 8: ...IN MIX SOLO 1 SOLO 1 2 3 4 2 SOLO SOLO MODE MAIN FX 1 USB STEREO RETURNS AUX MASTERS SOLO SOLO SOLO SOLO 15 O O 15 O O 15 O O SOLO U MAX O O U U MAX O O U MAX O O FX 2 U MAX O O U MAX O O SIG OL SIG O...

Страница 9: ...e left and right main outputs from the mixer to feed the main inputs of the first HDA on each side of the stage and mirror the rest of the system as described above Another important aspect to keep in...

Страница 10: ...mono Since three HDAs are used the Array Mode switches should be in the 3 4 or 3 4 LONG THROW position It is possible to reproduce this exact same hookup in stereo Simply utilize the left and right m...

Страница 11: ...rest of the system as identified above Another important aspect to keep in mind is the rigging setup of loudspeakers In this diagram the HDAs are flown utilizing an FB121 Flybar In this array subs may...

Страница 12: ...bwoofers to mirror the rest of the system as identified above Another important aspect to keep in mind is the rigging setup of loudspeakers In this diagram the HDAs and HD1801 subwoofers are flown uti...

Страница 13: ...INS AC LOOP CIRCUIT BREAKER AC LOOP ON WARNING TO REDUCETHE RISK OF FIRE OR ELECTRIC SHOCK DO NOT EXPOSETHIS EQUIPMENTTO RAIN OR MOISTURE DO NOT REMOVE COVER NO USER SERVICEABLE PARTS INSIDE REFER SER...

Страница 14: ...ED This bi color LED illuminates green whenever there is signal present at the MAIN INPUT connector The HDA has a built in limiter that helps to prevent the amplifier outputs from clipping or overdriv...

Страница 15: ...not be appropriate for local AC mains receptacles If not have a qualified electrician remove the existing AC mains plug and install a plug appropriate for the AC mains supply receptacle and following...

Страница 16: ...es the HDA downward 20 to aim at the audience below the loudspeaker It may also be utilized for use with two HDAs arrayed on one pole as seen in the hook up diagram on page 8 13 COMPRESSION PAD The co...

Страница 17: ...ese precautions may result in damage to the equipment personal injury or death Note that the Mackie HDA comes standard with two pole cups at different angles The desired pole cup angle depends on many...

Страница 18: ...ing work and the potential liability engage companies that specialize in these disciplines to do the work required Mackie does offer certain accessory rigging items primarily for attachment to the har...

Страница 19: ...make sure the loudspeakers are installed in a stable and secure way in order to avoid any conditions that may be dangerous for persons or structures WARNING When the FB121 Flybar is used to suspend a...

Страница 20: ...a crucial role in the overall performance of a sound system Here are some additional placement tips to help overcome some typical room problems that might arise Avoid placing loudspeakers in the corn...

Страница 21: ...ugh current for all the components connected to it We recommend that a stiff robust supply of AC power be used because the amplifiers place high current demands on the AC line The more power that is a...

Страница 22: ...using this software It is a great tool for pre sales as well Customers will be able to see the final setup prior to any purchase Therefore realistic expectations have been set for all interested parti...

Страница 23: ...explain the problem Tech Support will tell you where the nearest factory authorized service center is located in your area If you think there is a problem with your Mackie HDA please check out the fol...

Страница 24: ...dards listed above Balanced XLR Connectors The LOOP OUT connector allows several HDAs to be connected in parallel Simply plug the signal source i e mixer output into the main input jack and patch that...

Страница 25: ...ier power 2 Measured with pink noise free field at 1 meter before limiting Low Frequency Power Amplifier Rated Power 500 watts rms 1000 watts peak Rated THD 0 03 Cooling Convection Extrusion Design Cl...

Страница 26: ...26 7 kg Mounting Methods Pole mount integral rigging flybar stack on top or fly underneath subwoofer s or fly via 4 integrated M10 mounting points using M10 x 1 5 x 37 mm forged shoulder eyebolts See...

Страница 27: ...gital to Analog Converter Digital to Analog Converter Analog to Digital Converter Signal Limit LED HD Loudspeaker Processing Limiter Limiter Mute HD Loudspeaker Processing 1 2 3 4 3 4 Long Throw Array...

Страница 28: ...Octave Response Normalized to 0 dB SPL Frequency Hz 10 0 10 20 30 40 20 100 1000 10K 20K 1 2 3 4 3 4 Long 100 10 1 Beamwidth Degrees 360 100 1000 10K 20K Frequency Hz Horizontal Vertical Directivity...

Страница 29: ...e Warranty Period to the Company at www mackie com support or by calling LOUD technical support at 1 800 898 3211 toll free in the U S and Canada during normal business hours Pacific Time excluding we...

Страница 30: ...Road NE Woodinville WA 98072 USA United States and Canada 800 898 3211 Europe Asia Central and South America 425 487 4333 Middle East and Africa 31 20 654 4000 Fax 425 487 4337 www mackie com E mail s...

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