User's Manual X23SW 2-WAY STEREO CROSSOVER PLUS SUBWOOFER R LTO www.altoproaudio.com Version 1.
SAFETY RELATED SYMBOLS wire or disconnect the wiring of protective grounding terminal. CAUTION Operating Conditions This apparatus shall not be exposed to dripping or splashing and that no objects filled with liquids, such as vases, shall be placed on this apparatus. To reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture. Do not use this apparatus near water. Install in accordance with the manufacturer's instructions.
Preface Dear Customer: Thanks for choosing LTO Active Crossover and thanks for choosing the one of results of AUDIO TEAM job and researches. LTO 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.
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 ..................................................
1. INTRODUCTION Thank you very much for expressing your confidence in LTO products by purchasing our X23SW Active crossover. With the X23SW you have acquired an extremely musical and flexible Active Crossover. The LTO X23SW Active Crossover is a single rack unit, three channels electronic crossover capable of managing the frequency control for stereo 2-way speaker systems.
7. Subwoofer Output Level Control This control is used to adjust the output level of the Subwoofer Frequency Band. 8. Subwoofer Low Cut Switch This inserted 30Hz Low Cut filter in the Subwoofer Frequency Band with a 12dB/Octave, is used to minimize problems from subsonic frequencies in the signal, to suppress Hum noise, and to prevent any low frequency Speaker resonance. 3.
4.2 Audio Connection The LTO X23SW Active Crossover presents with balanced XLR and 1/4" TRS connectors, and it can be interfaced by several ways to support a variety of applications without any signal loss. a. Wiring Configuration Either the 1/4" TRS (Tip-Ring-Sleeve) jack or the XLR servo connector can be wired in balanced and unbalanced modes.
4.3. Rack Mounting The most secure mounting is on a universal rack shelf available from various rack manufactures or your music dealer. The X23SW Active Crossover fits into one standard 19" rack unit of space. Please allow at least an additional 4" depth for the connectors on the rear panel. Be sure that there is enough air space around the unit for sufficient ventilation and please do not place the X23SW Active Crossover on high tem perature devices such as power amplifiers etc. to avoid overheating. 5.
6.TECHNICAL SPECIFICATIONS Electrical Subwoofer Frequency Range 50Hz ~ 250Hz Low - High Frequency Range 250Hz ~ 6KHz THD <0.05% S/N Ratio >95dB Controls Input Level Continuouliy variable Output Level Sub, Low. High continuously variable Low Cut Front panel switches Phase Front panel switches Power Supply Connector type 3-pole IEC , grounded Type Servo controlled, stabilized Mains supply 95-120V /210-240V ,60-50Hz Power Rating 6W Physical Dimensions 483(W) 194.5(D) 44(H)mm (19" 7.
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.
SEIKAKU TECHNICAL GROUP LIMITED No. 1, Lane 17, Sec. 2, Han Shi W. Road, Taichung, 401 Taiwan http://www.altomobile.com 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.
