QSC Network Audio Systems - Manual
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Table of Contents:
- Page 2 – QSControl Amplifier Network Monitor
- Page 3 – Specifications
- Page 4 – A r c h i t e c t ’s a n d E n g i n e e r ’s S p e c i f i c a t i o n
- Page 5 – er A; Block Diagram of the CM16a; QSControl Network Audio Systems; Minimum Recommended Specifications for the System Controller
- Page 6 – QSControl Software; System Manager
QSControl (pronounced Q’s Control) is a powerful
and flexible system that provides remote
management and diagnostics of QSC amplifiers
and other audio devices over an Ethernet
network—including selected QSC DSP devices,
such as the DSP-3 digital signal processor. You
can monitor and control hundreds of amplifiers
simultaneously, as well as perform a wide range
of advanced functions, including event logging,
real-time monitoring of loudspeaker opens and
shorts, plus configuration of the DSP-3 module.
A QSControl system is composed of a System
Controller (a Microsoft Windows-based PC)
running QSControl Software that is linked via
Ethernet to CM16a Amplifier Network Monitors or
other networked audio devices. Each CM16a
provides sixteen channels of remote level
adjustment and amplifier management for
DataPort-equipped QSC amplifiers.
Key Components of QSControl
CM16a Amplifier Network Monitor
The CM16a Amplifier Network Monitor offers powerful amplifier
management in a QSControl networked audio system, using Ethernet
technology to communicate with the host system controller. The System
Controller uses application software
to operate the networked
audio system, including the CM16a units and their amplifiers .
Each CM16a performs monitoring and control functions for QSC DataPort-
equipped amplifiers using DataPort cables . Further, the CM16a connects
to QSC’s family of digital signal processors such as the DSP-3.
Control Application Software
There are two ways to run QSControl applications on the System Controller.
The first is with System Manager, QSC’s standard application included with
the QSControl system, requiring no user programming. The second is to
create a custom application using the QSControl Development Tools in
Microsoft Visual Basic. Using these tools, the system can be customized to
your specifications.
System Controller
QSControl Software runs on a computer configured with select Microsoft
operating systems—including Windows® 2000. The Graphical User Interface
(GUI) program controls QSC’s and third-party networking products.
N E T W O R K A U D I O S Y S T E M S
Hear the Power of Technology.
1675 MacArthur Boulevard
Costa Mesa, CA 92626
Ph: 800/854-4079 or 714/957-7100
Fax: 714/754-6174
www.qscaudio.com
email: [email protected]
System Controller
and
QSControl Software
Located either on or off site.
QSC CM16a
QSC Amplifiers
To Additional
Equipment
Typical Audio
Sources and
Processors
Speakers
6
5
1
3
Ethernet Switch
4
DataPort
Cables
2
1
2
3
4
6
5
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Summary
Input / Output Control and Monitoring ■ Input sensitivity selection: 1V or 3V ■ Input source select: Normal/Page ■ Level control ■ Pre-/Post-fader audio signal monitoring ■ Mute control ■ Signal polarity control ■ Pre-/Post-fader signal level metering Amplifier Output Monitoring ■ Output voltage and...
I n p u t S i g n a l Frequency Response 20 Hz to 20 kHz, ±0.5 dB 10 Hz to 80 kHz, ±3 dB Distortion <0.01% THD+N @ +4 dBu out (page input <0.03%) Dynamic Range >110 dB unweighted (20 Hz–20 kHz) (page input >100 dB) Polarity In-phase or reversed Level Control Range -95.5 to 0 dB in 0.5 dB...
C o n t a c t C l o s u r e I n p u t s a n d O u t p u t s Inputs 1 discrete input Configuration Single-ended input Resistance for closure detect < 1k Ω max Resistance for open detect > 5k Ω min Input voltage limit 7.000 VDC maximum (“-” input terminal connected to chassis) Output 1 discrete ...
