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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
System
Type
Sound Masking Controller & Amplifier
Power Supply Type
External Inline 24V 2500mA Global
Amp Topology
Class D
Number of Fixed Inputs
2
Accessory Inputs
0
DSP Internal
Yes
Network
USB Interface
Optional Accessory Card Slot
NA
Output Power (Note 1)
2 CH
20W x 2 into 115
Ω
Load (
Note:
A Lower Impedance Will Cause the Amp to Go Into Protect)
Factory Default Settings (As Shipped)
Amplifier Configuration
2 CH
Level Controls Assignment
Masking Fixed via Factory Preset, Mic & AUX Adjustable Rear Panel
I/O Matrix
Masking Generator 1 = Amp Output 1, Masking Generator 2 = Amp Output 2
Mic & AUX Routed to Output 1 & 2
Level Position
DSP Set to -10dBU, Rear Panel Level Control Set to 50%
EQ & Filters
Masking EQ - Customer filters for Above Ceiling Preset
Mic = 120Hz HPF, AUX = 100Hz HPF
Limiter
0dB (Max Power)
GPIO Control Ports (Rear Panel)
Speech Privacy Engage, Privacy Sign Output
Auto Power Down (APD)
NA
24Hr / 7-Day Scheduler
Off
System Commissioning Ramp
Off
Inputs
Input Quantity
2
Input Type (Line Balanced or Unbalanced)
Mic / Line Balanced & AUX L & R Summed Unbalanced
Input Impedance
40k
Ω
Input Sensitivity
Mic 5mV, Line 500mV, AUX Variable 1V - 316mV
Maximum Input Level dBu & Vrms
Mic 50mV, Line 2V, AUX 2V
Input Connectors Type
Mic / Line 3.5mm Euro Block, AUX 3.5mm
Accessory Slot
NA
Level Control
Rear Panel Manual
Mic / Line & AUX
GUI Control
Mic / Line, AUX, Masking
Status Indicators - Front Panel and GUI
Power
Blue Indicator
Standby (Remote Turn ON)
NA
Output Signal
Green, CH 1/2
Output Peak Fault CH A
Red
Output Peak Fault CH B
Red
PHD Fault CH A
Red
PHD Fault CH B
Red
AUX Signal / Limit
Green
Mic / Line Signal / Limit
Green
Masking A
Green
Masking B
Green
Privacy Engage
Red