User's Manual
www.altoproaudio.com
Version 1.5 February 2006
LTO
R
English
A500.2 DRAGONFLY
DIGITAL POWER AMPLIFIER
Страница 1: ...User s Manual www altoproaudio com Version 1 5 February 2006 LTO R English A500 2 DRAGONFLY DIGITAL POWER AMPLIFIER ...
Страница 2: ...user External Connection Do not Remove any Covers Fuse To prevent fire and damage to the product use only the recommended fuse type as indicated in this manual Do not short circuit the fuse holder Before replacing the fuse make sure that the product is OFF and disconnected from the AC outlet Always use proper ready made insulated mains cabling power cord Failure to do so could result in shock deat...
Страница 3: ...AC outlet seek advice from a qualified electrician Protect the power cord and plug from any physical stress to avoid risk of electric shock Do not place heavy objects on the power cord This could cause electric shock or fire Cleaning When required either blow off dust from the product or use a dry cloth Do not use any solvents such as Benzol or Alcohol For safety keep product clean and free from d...
Страница 4: ...e we are convinced you are the most important member of LTO AUDIO TEAM and the one confirming the quality of our job we would like to share with you our work and our dreams pay attention to your suggestions and your comments Following this idea we create our products and we will create the new ones From our side we guar antee you and we will supply you also in future the best quality and the best ...
Страница 5: ...4 TABLE OF CONTENT 1 INTRODUCTION 5 2 FEATURES 5 3 CONTROL ELEMENTS 5 3 1 Front Panel 3 2 Rear Panel 4 7 TECHNICAL SPECIFICATION 5 WARRANTY 7 ...
Страница 6: ...LEMENTS 3 1 Front Panel The LTO A500 2 DRAGONFLY is D class digital Power Amplifier with advanced features and great efficiency It delivers tremendous power in a small space providing high level performance even under the most demanding conditions The amplifier contains two independent channels with separate AC transformer power supplies and protection system Each channel has independent protectiv...
Страница 7: ...or it will be off 6 3 2 Rear Panel Input Connector These connectors connect the input signal of channel1 and channel 2 separately 7 Limiter Switch Set this switch of CHI or CH2 at ON position once the output level is above maximum output level the limiter begins thus keeping consistent output level of respective channel to protect apparatus If the switch is set at OFF the limiter doesn t work 8 Ap...
Страница 8: ...epaired 11 4 TECHNICAL SPECIFICATION 8 ohms per channel EIAJ 4 ohms per channel EIAJ 4 ohms per channel RMS A500 2 DRAGONFLY 20Hz 20KHz 0 1 THD Stereo Mode MODEL Controls FRONT Power switch CH1 CH2 LEVEL knobs REAR CH1 CH2 LIMITER Indicators per channel Power On Green LED Clip Red LED Limit Yellow LED Signal Green LED Connectors of each channel Input COMBO connector Output NEUTRIK Speak on connect...
Страница 9: ... time 3 2 The warranty service is only available to the original consumer who purchased this product directly from the retail dealer and it can not be transferred 3 3 During the warranty service may repair or replace this product at its own LTO option at no charge to you for parts or for labor in accordance with the right side of this limited warranty 3 4 This warranty does not apply to the damage...
Страница 10: ... com Tel 886 4 22313737 email alto altoproaudio com Fax 886 4 22346757 c All rights reserved to ALTO All features and content might be changed without prior notice Any photocopy translation or reproduction of part of this manual without written permission is forbidden Copyright 2005 SEIKAKU GROUP SEIKAKU TECHNICAL GROUP LIMITED ...
