User's Guide Lexicon® technology
IMPORTANT SAFETY INSTRUCTIONS WARNING FOR YOUR PROTECTION READ THESE INSTRUCTIONS: KEEP THESE INSTRUCTIONS HEED ALL WARNINGS FOLLOW ALL INSTRUCTIONS The symbols shown above are internationally accepted symbols that warn of potential hazards with electrical products. The lightning flash with arrowpoint in an equilateral triangle means that there are dangerous voltages present within the unit.
Section Title IMPORTANT SAFETY INSTRUCTIONS ELECTROMAGNETIC COMPATIBILITY This unit conforms to the Product Specifications noted on the Declaration of Conformity. Operation is subject to the following two conditions: this device may not cause harmful • interference, and this device must accept any interference • received, including interference that may cause undesired operation. Operation of this unit within significant electromagnetic fields should be avoided.
Service Info/Warranty Service Info If you require technical support, contact Wenger Corp. Customer Service at 1-800-887-7145. Warranty This warranty is valid only for the original purchaser. 1. Wenger Corp. warrants this product to be free from defects in materials and workmanship under normal use and service. 3. Wenger Corp.'s liability under this warranty is limited to repairing or, at our discretion, replacing defective materials that show evidence of defect.
Table of Contents Table of Contents Service Info. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Welcome . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Features - Acoustic Environments. . . . . . . . . . . . . . . . . . . . . . .
Introduction Introduction Welcome Congratulations on your selection of the Virtual Acoustic Environments (VAE) system and welcome to a world of possibilities and inspiration. With this equipment you have enabled your music practice room to become the ultimate in rehearsal rooms. From a small recital room to a large auditorium or even a spacious cathedral, you can practice your musical talents in a wide variety of virtual performance spaces.
Introduction Features - recording/playback • Ability to Record and Playback Nine Sessions • Playback of Prerecorded Sessions • Intuitive Wall-Mounted Keypad Interface • Bright LED Display Shows: • Current Session Number • Record/Playback Time (Minutes and Seconds) • Nine-Button Listening Environment Select with LED Indicators • Adjustable Volume • Single-Button Mute with LED Indicator • Dedicated Recording Buttons Including: • Record Button with integrated Red LED indicator • Play Button with integrated Gr
The Keypad The Keypad Diagram SESSION indicator This two-digit display shows which of the 9 possible session tracks is selected. This session will play or be recorded when the appropriate key is pressed. TIME indicator The four-digit display shows the elapsed time in seconds for playback or record files. If the selected session track is empty this display will show --:--.If the session is playing or recording, this display will show the elapsed time in minutes and seconds.
The Keypad PLAY This button will start play back of the selected session. The green LED on the button indicates that playback is active. Playback cannot be run while a USB connection is active. Rew Pressing this button while playing a session will cause the playback to skip backwards 10 seconds at a time. Pressing this button while playback is stopped will rewind the session start time in 10-second steps to any desired location.
User Connections VOLUME DOWN This button will incrementally lower the system volume for Active Acoustics and playback. MUTE This button will mute the Active Acoustics coming from the system. Playback sound is not muted but can be stopped with the STOP button. User connections The USB connection This Type B connection is for output of the prerecorded files from the VAE memory to a PC.
Using the VAE Using the VAE Selecting a Room You have instant control over the type of room that you practice in. Feel free to try each of the nine virtual performance spaces to experience how they sound. They are arranged basically in order of room size, but the type of room makes a difference in the sound as well. Once a room type is selected, that selection will remain until another one is chosen. The room selection defaults to PRACTICE ROOM at power on.
Using the VAE MEDIUM AUDITORIUM A modest-size auditorium with 750 to 900 seats. These types of auditoriums are found in high schools, college campuses, churches, and as civic facilities in many communities. The medium auditorium is modeled after a space with hard walls and ceilings with absorption on the back wall to prevent strong reflections back to the stage.
Using the VAE Selecting a session Each time you record in the Virtual Practice Room it is saved as a session. There are 9 possible sessions that you can record to. To change the session, so that you do not record over a previously recorded session, use the SELECT button. Pressing the button will increment the session number as shown on the session display. It wraps around from 9 back to 1.
External Connections un-muted, if desired. Volume in playback mode can be adjusted as desired with the Volume UP/DOWN buttons. Pressing STOP when playing back a session will stop the session. If you press PLAY again the session will continue playing from that point. If you press STOP twice in succession the session will be rewound to the beginning. External Connections USB After one or more sessions are recorded you can download them to an external personal computer.
Specifications Specifications Microphone Inputs: Input Impedance: Phantom Power: Gain: EIN: Maximum Input level: Frequency Response: THD+N: 2 Female XLR, Pin 2 Hot 3000 Ohms Balanced +24 Volt 38 dB -95 dB A-weighted @ 45 dB gain and 600 Ohm source impedance -15 dBu before limiting 20 to 20 kHz within 1dB 0.007% Sample Rate: Dynamic Range: 44.
Declaration of Conformity If you require technical support, contact Wenger Corp. Customer Service at 1-800-887-7145. DECLARATION OF CONFORMITY Manufacturer’s Name: Lexicon Professional Manufacturer’s Address: 8760 S. Sandy Pkwy., Sandy, UT 84070, USA Declares that the product: Product name: Lexicon LHD240 Note: Product name may be suffixed by the letters-EU.
Model LHD240 555 Park Drive | Owatonna, MN 55060 U.S.A. Phone: 1-800-887-7145 Fax: 507-455-4258 Copyright 2006 Lexicon Professional® Questions or comments? Visit our World Wide Web home page at: www.wengercorp.com 18-0360-B Part Number: 216H010 Rev.
