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Summary of Contents for Alto AltoDrive2.3
- Page 1 User's Manual 2 WAY STEREO LTODRIVE2.3 DIGITAL X OVER www.altoproaudio.com Version 1.2 January 2003 English...
- Page 2 SAFETY RELATED SYMBOLS wire or disconnect the wiring of protective grounding terminal. CAUTION Operating Conditions RISK OF ELECTRIC SHOCK DO NOT OPEN This apparatus shall not be exposed to dripping or splashing and that no objects filled with liquids, This symbol, wherever it appears, alerts you such as vases, shall be placed on this apparatus.
- Page 3 PREFACE Dear Customer: Thanks for choosing LTODRIVEand thanks for choosing one of the results of LTO AUDIO TEAM job and researches. 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.
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Page 4: Table Of Contents
TABLE OF CONTENTS 1. INTRODUCTION ......................4 2. FEATURE LIST ......................4 FRONT AND BACK PANELS DESCRIPTION ..............4 3.1 The Front Panel 3.2 The Rear Panel 4. INSTALLATION & CONNECTION ..................5 4.1 Power Up and Audio Connections a. -
Page 5: Introduction
1. INTRODUCTION Thank you very much for expressing your confidence in LTO products by purchasing our LTODRIVE2.3. With the LTODRIVE2.3 you have acquired an extremely musical and flexible Active Crossover which will provide you also the subwoofer application. Our new LTODRIVE 2.3(2 inputs , 4outputs , matrix-like operation X-over) allows the user to work with the quality of the 2/3 by 24 32-bit DSPs, permits extremely precise and fast speakers control and equalization for PA systems with the power of a matrix process allowing each kind of combination in... -
Page 6: The Rear Panel
Power SW with LED (1) Turns the apparatus on and off. Press this SW, the power LED inside the SW will turn on. Dial Control knob (5) Used to change editable values. 3.2.The Rear Panel PUSH PUSH MIDI AC INPUT 95-240V 60-50Hz Rated Power Consumption 15W FUSE:... -
Page 7: Operational Overview
4.2.Operational Overview At system startup the following splash screens will be shown on the graphic display. ALTODRIVE2.3 Version1.0 Wait Init System LTODRIVE2.3 is booting and initializing its hardware and software, loading the last used preset and the user interface. The process lasts a few seconds, afterwards the system goes to the Utility Menu (Utility Led is ON). -
Page 8: Midi Setup
STORE Name: EMPTY Num: 1 / 1 PRESET 01 Using Left and Right keys the user can move into the string, with the dial the blinking character can be edited, Enter confirms the choice and Esc cancels operation allowing to maintain the old preset name. Upon confirmation the new preset name will be shown in the lower left corner of the window and in the name field. -
Page 9: Password
PASSWORD 0 0 0 0 0 0 NEW PASSWORD PRESET 01 1 / 1 With the Up/Down key it's possible to select the Password, New Password and page number items; selection is highlighted printing the item in reverse color. PASSWORD 0 0 0 0 0 0 NEW PASSWORD PRESET 01... -
Page 10: Routing
ROUTING PRESET 01 1 / 1 With the Up/Down keys it is possible to select the inputs and the outputs sequentially. In the pictures below the selection sequence is shown. ROUTING ROUTING ROUTING PRESET 01 PRESET 01 PRESET 01 1 / 1 1 / 1 1 / 1 The Right/Left keys make/cut the connection between the selected input and output. - Page 11 This graphic screen shows the frequency response of the channel. Use Up/Down/Left/Right keys to select one of the five fields: Page Number, Filter Number, Gain, Frequency, Bandwidth. The selected value can be changed by means of the dial. The selected filter's frequency will be shown by a vertical segment on the display (see above).
- Page 12 This graphic screen shows the frequency response of the channel. Use Up/Down/Left/Right keys to select one of the five fields: Page Number, Filter Number, Gain, Frequency, Bandwidth. The selected value can be changed by means of the dial. The selected filter's frequency will be shown by a vertical segment on the display (see above).
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Page 13: Out 1 / 2 / 3 / 4
POL. POL. THR. 00 dB THR. 00 dB REL. 0.4 S REL. 0.4 S ATK. 0.05 S ATK. 0.05 S PRESET 01 O1 PRESET 01 O1 4 / 4 4 / 4 POL. POL. THR. 00 dB THR. 00 dB REL. -
Page 14: Ltodrive2.3 2-Way Input, 4- Way Output (High, High, Low, Low Level)
SUB AMP LOW AMP MID AMP HIGH PUSH PUSH MIDI AC INPUT 95-240V~60-50Hz Rated Power Consumption 15W FUSE: MODEL TIDE TIDE 210-240V: T250mAL 250VAC 95-120V: 500mA 250VAC REPLACE FUSE WITH CORRECT TYPE ONLY Apparaten skall anslutas till SERIAL jordat uttag nar den ansluts OUTPUT THRU INPUT... -
Page 15: Midi Standard Control
2. During a MIDI control session the unit's graphic display is NOT updated. 3. After MIDI use of ALTODRIVE2.3 it's advisable to run a manual STORE to save preset changes done by means of the external controller. After saving, reboot the ALTODRIVE2.3 to use it as a stand-along unit. - Page 16 MIDI Controllers Values Amplitude 15dB / 15dB step 0.5dB (Value = d u) d \ u 15.0dB 14.5dB 14.0dB 13.5dB 13.0dB 12.5dB 12.0dB 11.5dB 11.0dB 10.5dB 10.0dB 09.5dB 09.0dB 08.5dB 08.0dB 07.5dB 07.0dB 06.5dB 06.0dB 05.5dB 05.0dB 04.5dB 04.0dB 03.5dB 03.0dB 02.5dB 2.0dB...
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Page 17: Technical Specifications
7.TECHNICAL SPECIFICATIONS Input Channel Digital Input Gain /+ 12 dB / step 0.5 dB 4 Parametric Filters Gain /+ 15 dB / step 0.5 dB Freq 20 Hz 20 KHz step 1/12 oct BandWidth 0.05 oct 3 oct / step 0.05 oct Delay line Up to 512 ms minimum step 21us Output Channel... - Page 18 Power Supply Connector type 3 poles DIN (female) Type Servo controlled, Switching Fuse 210 240V: T250mAL 250VAC 95 120V: 500mAL 250VAC AC input 95 240V~60 50Hz Rated power consumption User Interface Graphic display 128 64 dots Keyboard 6 LEDs/12user's keys Vu meter 2 6 LEDs Physical...
- Page 19 Tel: 886-4-22313737 email: info@altomobile.com Fax: 886-4-22346757 All rights reserved to ALTO Mobile. Due to continued development in response to customer feedback, product features, specifications and/or internal/external design may be changed without prior notice. No photocopying, translation or reproduction of any part of this user manual is allowed without prior written permission.Copyright...