11/11
AtlasIED.com
TELEPHONE: (800) 876-3333
FAX (800) 765-3435
1601 JACK MCKAY BLVD.
ENNIS, TEXAS 75119 U.S.A.
©20
17
Atlas Sound LP
. T
he
Atlas
“Circle
A”
, Soundolier
, and
Atlas Sound are trademarks of
Atlas Sound L.P
. IED is a R
egistered
Trademark of Inno
vativ
e Electronic Designs LLC.
All rights reser
ved.
All other trademarks are propert
y of their respectiv
e o
wners. No endorsement is implied. Due to continual product de
velopment, specifications are subject to c
hange without notice.
ATS0
0561
9 R
evC 1
0/1
7
Architect and Engineer Specifications
The AtlasIED ASP-MG2240 shall be a 1RU-half rack wide DSP Sound
Masking Controller processor with two zone integrated Amplifier and
one assignable Balanced Line output. The ASP-MG2240 shall provide one
Balanced Mic/Line and one AUX L & R Summed Unbalanced inputs. Two
independent analog pink or white noise generators for Masking A & B
shall be assignable sources. The Mic/Line inputs shall provide Mic 50mV,
Line 500mV, and AUX variable 316mV – 1V input sensitivity. Each of the
Mic/Line and AUX inputs shall have independent input level control on
rear panel. All inputs and outputs except the AUX input, shall be rear
panel plug-in Euro/Phoenix type connectors. The AUX input on rear panel
shall be a 3.5mm stereo (summed) jack. DSP Equalization shall be
1
/
3
octave for Masking A&B and 5 Band parametric filters with Limiter for
Mic/Line/AUX sources. The Masking A & B, Mic/Line and AUX shall have
Hi & Low Pass Filters.
The ASP-MG2240 shall have a USB PC interface with Windows
®
programming software. The software shall provide an intuitive GUI
interface for mixing sources and easy setup of processor controls and
DSP settings. 6 User and 4 Factory proven presets shall be available
to recall/store processor settings. Factory Presets for applications shall
be Open Ceiling, Above Ceiling, Below Floor, and Factory. The GUI
interface shall provide a 24/7 scheduler to improve masking efficiency.
An “Enhanced Privacy” system shall be provided with contact closure
activation via 3-way Phoenix connector on the rear panel. The connector
shall include a 12VDC LED driver output for an Enhanced Privacy display
sign. Enhanced Privacy configuration Settings shall be available in the
software GUI. The ASP-MG2240 shall provide Push Here Diagnostic test
for confirming proper speaker loads. The ASP-MG2240 shall provide front
panel LED monitoring indication of Mic/Line/AUX Signal-Limit; Masking
Generator A & B Signal; Output Signal Peak-Fault Channel A & B; PHD
Fault Channel A & B; Privacy Engaged; and Power. Frequency Response
shall be 50Hz-15kHz (with DSP set to Flat). Dynamic Range shall be
greater than 90dB below rated output (A-Weighted). Power Consumption
shall be less than 20W average under normal use. Dimensions shall be
1.75" high, 10.5" wide, & 11.25" deep. Weight shall be 5.75 lbs. Warranty
coverage shall be 1-year. The unit shall be CE marked, RoHS/WEEE, TUV,
GMA (power Supply) compliant and UL certified. The ASP-MG2240 shall
meet low voltage wiring standards. The Sound Masking Controller &
Amplifier shall be an AtlasIED ASP-MG2240.