Студийный монитор ALTO M4A. Инструкция на английском языке

R
LTO
OWNER'S MANUAL
M SERIES MONITORS
PASSIVE & ACTIVE MODELS
www.altoproaudio.com
Version 1.4 SEPTEMBER 2007
English

IMPORTANT SAFETY INSTRUCTION
WARNING
CAUTION
To reduce the risk of electric shock
RISK OF ELECTRIC SHOCK
DO NOT OPEN             and fire, do not expose this equipment
to moisture or rain.
TO REDUCE THE RISK OF ELECTRIC SHOCK
PLEASE DO NOT REMOVE THE COVER OR
THE BACK PANEL OF THIS EQUIPMENT.        Dispose of this product should
THERE ARE NO PARTS NEEDED BY USER        notbeplacedinmunicipal waste
INSIDE THE EQUIPMENT. FOR SERVICE,       and should be separate collection.
PLEASE CONTACT QUALIFIED SERVICE
CENTERS.                           11. MovethisEquipmentonlywithacart,
stand, tripod, or bracket,
This symbol, wherever used, alerts you to the
presence of un-insulated and dangerous voltages  specified by the
within the product enclosure. These are voltages that  manufacturer, or
may be sufficient to constitute the risk of electric  sold with the
shock or death.                        Equipment. When
a cart is used, use
This symbol, wherever used, alerts you to
important operating and maintenance instructions.  caution when
Please read.                           moving the cart /
Protective Ground Terminal           equipment
AC mains (Alternating Current)       combination to
Hazardous Live Terminal              avoid possible
ON: Denotes the product is turned on.   injury from tip-over.
OFF: Denotes the product is turned off.  12. Permanent hearing loss may be caused by
exposure to \ extremely high noise levels.
CAUTION
Describes precautions that should be observed to  The US. Government's Occupational Safety
prevent damage to the product.         and Health Administration (OSHA) has
specified the permissible exposure to noise
1. Read this Manual carefully before operation.
level.
2. Keep this Manual in a safe place.
These are shown in the following chart:
3. Be aware of all warnings reported
with this symbol.
HOURS X DAY SPL  EXAMPLE
4. Keep this Equipment away from water and
moisture.                          8         90  Small gig
5. Clean it only with dry cloth. Do not use  6  92  train
solvent or other chemicals.        4         95  Subway train
6. Do not damp or cover any cooling opening.  3  97  High level desktop monitors
Install the equipment only in accordance with  2  100 Classic music concert
the Manufacturer's instructions.   1,5       102
7. Power Cords are designed for your safety. Do  1  105
not remove Ground connections! If the plug  0,5  110
does not fit your AC outlet, seek advice from  0,25 or less 115 Rock concert
a qualified electrician. Protect the power
cord and plug from any physical stress to  According to OSHA, an exposure to high SPL in
avoid risk of electric shock. Do not place  excess of these limits may result in the loss of
heavy objects on the power cord. This could  heat. To avoid the potential damage of heat, it is
cause electric shock or fire.     recommended that Personnel exposed to
8. Unplug this equipment when unused for long  equipment capable of generating high SPL use
periods of time or during a storm.  hearing protection while such equipment is
under operation.
9. Refer all service to qualified service personnel
only. Do not perform any servicing other than  The apparatus shall be connected to a mains
those instructions contained within the  socket outlet with a protective earthing
User's Manual.                    connection.
10. To prevent fire and damage to the product,  The mains plug or an appliance coupler is used
use only the recommended fuse type as  as the disconnect device, the disconnect device
indicated in this manual. Do not short-circuit  shall remain readily operable.
the fuse holder. Before replacing the fuse,
make sure that the product is OFF and
disconnected from the AC outlet.

IN THIS MANUAL:
1. INTRODUCTION ............................................................................................. 1
2. PHILOSOPHY ................................................................................................ 2
3.. INSTALLATION .............................................................................................. 3
4. PANEL CONTROLS .........................................................................................5
5. HOOKUP EXAMPLES ......................................................................................7
6. WALL MOUNTING ..........................................................................................9
7. APPENDIX ....................................................................................................10
8. TECHNICAL SPECIFICATION.............................................................................11
9. WARRANTY ..................................................................................................13
1. INTRODUCTION
Thank you for your purchasing of the ALTO M Series compact Studio Monitors.
The increasing number of home studios and small audio / video production has
created a large demand for compact monitors with excellent performance and
affordable price. With the M Series Monitors we have addressed these needs.
Available in different formats and configurations the M Series also come with a
2-channel amplifier built-in and electronic Xover. Made of durable high-tech Italian
designed injected polypropylene, they are almost indestructible and, in they
passive version they are also advised for outdoors use given the fact that also
the speakers are waterproof. We have also included in the design top, side and
bottom groove for easy hanging on the wall of the M Series Monitors through
optional bracket.
Enjoy your  M series Monitor and make sure to read this Manual carefully before
operation!
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