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User's Manual
30+30 Band
CONTROL60
Digital Equalizer
R
LTO
www.altoproaudio.com
Version 2.3 September 2005
English

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  • Page 1 User's Manual 30+30 Band CONTROL60 Digital Equalizer www.altoproaudio.com Version 2.3 September 2005 English...
  • Page 2 Fuse SAFETY RELATED SYMBOLS To prevent fire and damage to the product, use only the recommended fuse type as indicated in this CAUTION manual. Do not short-circuit the fuse holder. Before RISK OF ELECTRIC SHOCK DO NOT OPEN replacing the fuse, make sure that the product is OFF and disconnected from the AC outlet.
  • Page 3 For our LTO AUDIO TEAM, music and sound are more than a job...are first of all passion and let us say our obsession! We have been designing professional audio products for a long time in cooperation with some of the major brands in the world in the audio field.
  • Page 4: Table Of Contents

    TABLE OF CONTENTS 1. INTRODUCTION ............................4 2. FEATURE LIST ............................4 3. CONTROL ELEMENTS ..........................4 3.1 The Front Panel 3.2 The Rear Panel 4. INSTALLATION & CONNECTION ......................5 4.1 Power Up and Audio Connections a. Audio Connections b.Power Up Setting 4.2 Installation a.
  • Page 5: Introduction

    Our new CONTROL60 is a versatile and very powerful parametric/graphic PRE-EQ. It is based on 2 extremely powerful high speed 24 32-bit DSPs and very high quality 20-bit A/D and 24-bit D/A converters, preserving pureness of analogue sound in your digital applications.
  • Page 6: The Rear Panel

    All connections have been made correctly. The volume controls of the amplifier or mixer are turned down. Insert the Power plug into the POWER input on the rear panel of the CONTROL60 and plug the power cord into an AC outlet.
  • Page 7: Installation

    Standard Use The CONTROL60 may be placed almost anywhere: on a table, on top of an amp, next to a mixing console. If it will be on furniture, check the rubber feet provided to the bottom of the unit. Make sure to place the CONTROL60 away from other audio equipment that may induce fields, and away from the signal wiring.
  • Page 8: Operational Overview

    CONTROL60 via jack-XLR adapters. Fitting this kind of cabling will virtually insert into one mixer's channel the EQ process. Take good care in adjusting CONTROL60 input and output levels, in order to satisfy the dynamics needs of both the processed channels. Do not use for the CONTROL60 the effects send/return connections found on most mixers for effect modules, as they could lead to heavy frequency response alterations.
  • Page 9: Store Preset

    To load the preset. If the EQ is Dual Mono (DM), first choose the channel with the Channel key. It is very important that the preset to be loaded belong to the same type (PAR ST, MN, etc) indicated in the upper right corner to the window.
  • Page 10: Midi Setup

    If the CONTROL60 is already working on UTILITY menu, each further use of the button will have no effect. At the end the user will be presented with a window containing the updated preset. To return to the main menu, select RET and press ENTER d.
  • Page 11: Edit Eq

    With the dial knob the parameter values can be changed (no confirmation needed). To get back to the main menu select RET and press ENTER . These two are system parameters and do not belong to any preset. 4.3.2 EDIT EQ Press EDIT key, the related LED on, this screen will present:...
  • Page 12: Aux

    When the CONTROL60 is in this mode (bypass LED will on), all the keys except the BYPASS key are disabled.
  • Page 13: Midi Standard Control

    5. MIDI STANDARD CONTROL Control60 Midi standard control PROGRAM CHANGE Parameter Value Legend Preset 01 to preset 06 0, 1, 2, 3, 4, 5 Graphic Equalizer 2x30 dual mono Preset 07 to preset 12 6, 7, 8, 9, 10, 11...
  • Page 14 At EQ type change, the system loads a default preset belonging to the same EQ type. Warnings: 1. Before starting a MIDI session please set on the Control60 the same MIDI channel used by the external controller. 2. During a MIDI control session the unit's graphic display is NOT updated.
  • Page 15 Bandwidth 0.05 oct - 3 oct step 0.05 oct (value = d u) d \ u 0,05 0,15 0,25 0,35 0,45 0,55 0,65 0,75 0,85 0,95 1,05 1,15 1,25 1,35 1,45 1,55 1,65 1,75 1,85 1,95 2,05 2,15 2,25 2,35 2,45 2,55 2,65...
  • Page 16: Technical Specifications

    6.TECHNICAL SPECIFICATIONS /+15dB step 0.5dB Parametric Filters Gain Freq 20Hz 20KHz step 1/12 oct 0.05oct 3oct step 0.05oct Bandwidth High pass Butterworth Band Pass Filters 20Hz 20KHz step 1/12 oct Freq Bypass, 1 ord ( 6dB/oct), 2 ord ( 12dB/oct) Slope Low pass Butterworth 20Hz 20KHz Step 1/12 oct...
  • Page 17: Warranty

    7. WARRANTY 1. WARRANTY REGISTRATION CARD To obtain Warranty Service, the buyer should first fill out and return the enclosed Warranty Registration Card within 10 days of the Purchase Date. All the information presented in this Warranty Registration Card gives the manufacturer a better understanding of the sales status, so as to purport a more effective and efficient after-sales warranty service.
  • Page 18 SE KAKU TECHNICAL GROUP LIMITED No. 1, Lane 17, Sec. 2, Han Shi West Road, Taichung 40151 Taiwan http://www.altoproaudio.com Tel: 886-4-22313737 email: alto@altoproaudio.com Fax: 886-4-22346757 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.

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