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Alto MS152A Owner's Manual

Alto MS152A Owner's Manual

Ms speaker enclosures active models

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R
LTO
OWNER'S MANUAL
www.altoproaudio.com
Version 2.0 SEPTEMBER 2007
English

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Summarization of Contents

Important Safety Instructions
Safety Guidelines and Warnings
Comprehensive safety instructions, warnings, and precautions for operating the equipment.
Panel Description
Main Power Switch
Controls the main power supply of the unit.
AC Power Input and Fuse
Connection point for the AC power cord, includes a main fuse.
Volume Control
Adjusts the main power amplifier's output volume.
Line Out Connector (XLR)
Provides a +4dB audio output signal on an XLR connector.
Line In Connector (COMBO)
Accepts +4dB audio input via a COMBO connector.
Ground Lift Switch
Switch to lift or connect the ground to prevent hum.
Power Status LED
Green LED indicating the unit's power ON status.
Signal/Limit LED
Red LED indicating signal presence or amplifier limiting.
Sound Presets Selector
Rotary knob to select one of 16 sound effect presets.
Wire Connections
Balanced Audio Connections
Describes wiring configurations for balanced audio signals using XLR or TRS connectors.
Unbalanced Audio Connections
Describes wiring configurations for unbalanced audio signals using TS or RCA connectors.
Warranty
Warranty Registration
Instructions for filling out and returning the card to obtain warranty service.
Product Return Process
Procedures and requirements for returning the product for warranty service.
Warranty Terms and Conditions
Details the warranty period, coverage limitations, and consumer rights.