Mackie TH-12A Manual de Usario

Mackie Vocero TH-12A

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O W N E R ’ S M A N U A L
2-Way 12" Powered Loudspeaker
TH-12A
2
1. Read these instructions.
2. Keep these instructions.
3. Heed all warnings.
4. Follow all instructions.
5. Do not use this apparatus near water.
6. Clean only with a dry cloth.
7. Do not block any ventilation openings. Install in accordance with the
manufacturers instructions.
8. Do not install near any heat sources such as radiators, heat registers,
stoves, or other apparatus (including amplifiers) that produce heat.
9. Do not defeat the safety purpose of the polarized or grounding-type
plug. A polarized plug has two blades with one wider than the other.
A grounding-type plug has two blades and a third grounding prong.
The wide blade or the third prong are provided for your safety. If the
provided plug does not fit into your outlet, consult an electrician for
replacement of the obsolete outlet.
10.
Protect the power cord from being walked on or pinched particularly at
plugs, convenience receptacles, and the point where they exit from the
apparatus.
11.
Only use attachments/accessories specified by the manufacturer.
12.
Use only with a cart, stand, tripod, bracket, or
table specified by the manufacturer, or sold with
the apparatus. When a cart is used, use caution
when moving the cart/apparatus combination to
avoid injury from tip-over.
13.
Unplug this apparatus during lightning storms or
when unused for long periods of time.
14.
Refer all servicing to qualified service personnel. Servicing is required
when the apparatus has been damaged in any way, such as power-
supply cord or plug is damaged, liquid has been spilled or objects have
fallen into the apparatus, the apparatus has been exposed to rain or
moisture, does not operate normally, or has been dropped.
15.
This apparatus shall not be exposed to dripping or splashing, and no
object filled with liquids, such as vases or beer glasses, shall be placed
on the apparatus.
16.
Do not overload wall outlets and extension cords as this can result in a
risk ofre or electric shock.
17.
This apparatus has been designed with Class-I construction and must
be connected to a mains socket outlet with a protective earthing con-
nection (the third grounding prong).
18.
This apparatus has been equipped with a rocker-style AC mains power
switch. This switch is located on the rear panel and should remain
readily accessible to the user.
19.
The MAINS plug or an appliance coupler is used as the disconnect
device, so the disconnect device shall remain readily operable.
20. NOTE: This equipment has been tested and found to comply with
the limits for a Class B digital device, pursuant to part 15 of the FCC
Rules. These limits are designed to provide reasonable protection
against harmful interference in a residential installation. This equip-
ment generates, uses, and can radiate radio frequency energy and, if
not installed and used in accordance with the instructions, may cause
harmful interference to radio communications. However, there is no
guarantee that interference will not occur in a particular installation. If
this equipment does cause harmful interference to radio or television
reception, which can be determined by turning 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betweentheequipmentandthereceiver.
• Connecttheequipmentintoanoutletonacircuitdifferentfrom
that to which the receiver is connected.
• Consultthedealeroranexperiencedradio/TVtechnicianforhelp.
CAUTION: Changes or modifications to this device not expressly
approved by LOUD Technologies Inc. could void the user's authority to
operate the equipment under FCC rules.
21.
This apparatus does not exceed the Class A/Class B (whichever is
applicable)
limits for radio noise emissions from digital apparatus as
set out in the radio interference regulations of the Canadian Department
of Communications.
ATTENTIONLe présent appareil numérique n’émet pas de bruits
radioélectriques dépassant las limites applicables aux appareils
numériques de class A/de class B (selon le cas) prescrites dans le
réglement sur le brouillage radioélectrique édicté par les ministere des
communications du Canada.
22.
Exposure to extremely high noise levels may cause 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 the following chart.
According to OSHA, any exposure in excess of these permissible limits
could result in some hearing loss. To ensure against potentially danger-
ous exposure to high sound pressure levels, it is recommended that all
persons exposed to equipment capable of producing high sound pres-
sure levels use hearing protectors while the equipment is in operation.
Ear plugs or protectors in the ear canals or over the ears must be worn
when operating the equipment in order to prevent permanent hearing
loss if exposure is in excess of the limits set forth here:
Important Safety Instructions
PORTABLE CART
WARNING
CAUTION AVIS
RISK OF ELECTRIC . DO NOT OPENSHOCK
RISQUE DE ELECTRIQUE. NE PAS OUVRIRCHOC
CAUTION: REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER (OR BACK)TO
NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING QUALIFIED PERSONNELTO
ATTENTION: POUR EVITER LES RISQUES DE CHOC ELECTRIQUE, NE PAS ENLEVER LE COUVERCLE.
AUCUN ENTRETIEN DE PIECES INTERIEURES PAR L'USAGER.
CONFIER L'ENTRETIEN AU PERSONNEL QUALIFIE.
AVIS: POUR EVITER LES RISQUES D'INCENDIE OU D'ELECTROCUTION, N'EXPOSEZ S CET PA ARTICLE
A LA PLUIE OU L'HUMIDITE A
The lightning flash 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 sufficient magnitude
to constitute a risk of electric shock to persons.
Le symbole éclair avec point de flèche à l'intérieur d'un triangle équilatéral
est utilisé pour alerter l'utilisateur de la présence à l'intérieur du coffret de
"voltage dangereux" non isolé d'ampleur suffisante pour constituer un risque
d'éléctrocution.
The exclamation point within an equilateral triangle is intended to alert the
user of the presence of important operating and maintenance (servicing)
instructions in the literature accompanying the appliance.
Le point d'exclamation à l'intérieur d'un triangle équilatéral est employé
pour alerter les utilisateurs de la présence d'instructions importantes pour le
fonctionnement et l'entretien (service) dans le livret d'instruction
accompagnant l'appareil.
WARNING — To reduce the risk of fire or electric shock, do not
expose this apparatus to rain or moisture.
Duration,
per day in
hours
Sound Level
dBA, Slow
Response
Typical Example
8 90 Duo in small club
6 92
4 95 Subway Train
3 97
2 100 Veryloudclassicalmusic
1.5 102
1 105 Fooyoung screaming at desTROYer
about deadlines
0.5 110
0.25 or less 115 Loudest parts at a rock concert
Part No. SW0890 Rev. C 03/11
©2011 LOUD Technologies Inc. All Rights Reserved. 3
What? Me read a manual?
Before you begin, please make sure you read the
Safety Instructions on page 2 and Getting Started
on page 4.
Your new Mackie TH-12A powered loudspeakers
are designed to set up quickly and operate easily.
We know it’s often seen as a sign of weakness to
read a manual, along with asking for directions
when lost, but we hope you will read the rest of the
manual, at least while nobody is looking.
It is important to keep your receipt in a
safe place, and not a bad idea to write your
product information below for future reference
(i.e., insurance claims, tech support, return
authorization, etc.).
Don’t forget to visit our website at www.mackie.com
for more information about this and other Mackie products.
Loudspeaker 1 Loudspeaker 2
Please write the serial number for your TH-12A here
(or for both TH-12As if you have two) for future reference:
Purchased at:___________________________________ Date of Purchase:_____________
CONTENTS
SAFETY INSTRUCTIONS ........................................... 2
INTRODUCTION ...................................................... 5
HOOKUP DIAGRAMS............................................... 5
FEATURES .............................................................. 8
REAR PANEL DESCRIPTION ................................ 8
1. INPUT ........................................................ 8
2. THRU ........................................................ 8
3. LEVEL ........................................................ 8
4. OL INDICATOR ............................................ 9
5. HIGH EQ .................................................... 9
6. MID EQ ...................................................... 9
7. MID FREQ .................................................. 9
8. LOW EQ ..................................................... 9
9. EQ ON/OFF SWITCH .................................. 9
10. POWER SWITCH ......................................... 9
11. LINE CORD SOCKET AND FUSE ..................... 9
PROTECTION CIRCUITS .......................................... 10
INPUT SIGNAL WIRING ......................................... 10
PLACEMENT .......................................................... 10
APPENDIX A: SERVICE INFORMATION .................... 11
APPENDIX B: CONNECTIONS ................................. 12
APPENDIX C: SPECIFICATIONS ............................... 13
DIMENSIONS ........................................................ 14
FREQUENCY GRAPH .............................................. 14
BLOCK DIAGRAM .................................................. 15
MACKIE LIMITED WARRANTY ................................ 16

Especificaciones del producto

Marca: Mackie
Categoría: Vocero
Modelo: TH-12A

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