Mackie 3000 Duration Per Day, In Hours, Slow Response, Typical, Example

Lend Me Your EarsExposure to extremely high noise levels maycause permanent hearing loss. Individuals vary

considerably in susceptibility to noise-induced hearing loss, but nearly everyone will lose some hearing if exposed to sufficiently intense noise for a period of time. The U.S. Government’s Occupational Safety and Health Administration (OSHA) has specified the permissible noise level exposures shown in this chart.

Duration Per Day	Sound Level dBA,
In Hours	Slow Response
8	90
6	92
4	95
3	97
2	100
1.5	102
1	105
0.5	110
0.25 or less	115

According to OSHA, any exposure in excess of these permissible limits could result in some hearing loss. To ensure against potentially dangerous exposure to high sound-pressure levels, it is recommended that all persons exposed to equipment capable of producing these levels use hearing protectors while this unit is in operation. Ear plugs or protectors in the ear canals or over the ears must be worn when operating this amplification system in order to prevent a permanent hearing loss if exposure is in excess of the limits set forth here.

Typical

Example

Duo in small clubSubway TrainVery loud classical musicPatrice screaming at Ron about deadlinesLoudest parts at a rock concert

The Fussion 3000can produce apeak SPL of135 dB @ 1m

CONTENTS
SAFETY INSTRUCTIONS ..........................................	2
INTRODUCTION.......................................................	4
REAR PANEL DESCRIPTION ....................................	5
AC Receptacle.............................................	5
FUSE ...........................................................	5
POWER Switch ............................................	5
POWER/PROTECT Indicator ........................	5
MAIN IN ......................................................	6
LOOP OUT ..................................................	6
HIGH PASS/FULL RANGE ...........................	6
SUB OUT ....................................................	6
FILL OUT ....................................................	6
OUTPUT LEVEL ...........................................	6
PHASE ........................................................	6

CONNECTIONS........................................................	6
PLACEMENT ............................................................	7
RIGGING ..................................................................	8
AC POWER ..............................................................	8
SERVICE INFORMATION ..........................................	9
Warranty Service ...............................................	9
Troubleshooting .................................................	9
Repair .............................................................	10
CARE AND MAINTENANCE....................................	10
FUSSION 3000 SPECIFICATIONS ..........................	11

Don’t forget to visit our website at www.mackie.comfor more information about these and other Mackie products.

©2000 Mackie Designs Inc. All Rights Reserved. Printed in Italy. 3

Rev. B