Lencore Sound Masking System
Decorative Desktop Sound Masking Unit- Model LDP160M
+
To set the unit, first plug in the unit and turn it on using the on/off switch at the side.
+ Turn the unit over and from the bottom, adjust the center screw terminal by inserting a
screwdriver into silver CENTER POT and turning the center pot counterclockwise until it stops
then turn it back clockwise 4 clicks.
+ Now
,
adjust the contour (sound frequency) by inserting the screwdriver into the blue CONTOUR
POT and turning the dial all the way counterclockwise.
+ If additional volume attenuation is required
,
you can use the silver center pot or the blue gain
control pot to adjust the sound in ½ dB increments until you reach your preferred volume level.
+ If you have any questions, please contact Lencore or your local representative for assistance.
Lencore Acoustics Corp.
™
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®
1 Crossways Park Drive West
™
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™
Woodbury, NY 11797
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(P) 516-682-9292
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(F) 516-682-4785
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email: [email protected] Spectra
i.
Net
, Spectra
, CrossNetOne
, CrosswaysOne are trademarks of Lencore Acoustics Corp. All rights reserved.
©Copyright 201
6
REV5000-16-10
Lencore’s Decorative Desktop System is available when a
portable solution for speech privacy is desired. The Lencore
Spectra® Decorative Desktop System is a professional grade
speaker that provides speech privacy in home offices, small
waiting areas and for locations where it is difficult to install
sound masking in the ceiling or plenum. It helps create speech
privacy by generating a comfortable background sound.
The Decorative Desktop System consists of an individual self-
contained noise generator, audio amplifier, loud speaker and
power supply unit in a sleek, rectangular ABS speaker body. It
is powered by an internal transformer with a 120 VAC plug.
Adjustments can be made by a small screwdriver, to the
contour and volume control. Each speaker comes with a 6
foot cord that can plug into any 110v outlet.
The Decorative Desktop System can be uniquely adjusted to suit a
variety of room conditions by making adjustments to the
amplitude and spectra shapes. This adjustment can be made in
increments of +/- ½ dB.
To set the volume and contour of the decorative desktop unit, use
a small screwdriver
.
At the base of the unit, there are three blue potentiometers or pots that can be adjusted for gain
control (volume), contour (frequency) or paging volume. In addition, in the center of the base of the
unit there is a silver potentiometer. This is the primary gain (volume) control and is referred to as the
CENTER POT. Please note that in the decorative desktop unit, no controls to the paging volume will be
necessary.
Instructions for Adjusting and Tuning the Decorative Desktop Unit
