Qscontrol network audio systems, Audio inputs dataport a, Page rs-232 ethernet – QSC Audio Network Audio Systems User Manual
Page 5: Monitor chain monitor chain, Contact closure i/o, Po w er a mplifier da tap or t in ter fac e
Input
Sensitivity
3V / 1V
Port A Ch 1
Audio
Inputs
DataPort A
Input
Source
Normal
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Meter
Mon (Pre)
Meter
Mon (Pre)
Meter
Mon (Post)
Mon (Amp)
Mon (Amp)
Meter
Mon (Post)
Input
Sensitivity
3V / 1V
Mute
Polarity
Parallel
Stereo Mode
Input
Source
Normal
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Level Control
-95.5 to 0 dB
0.5 dB steps
Mute
Polarity
Level Control
-95.5 to 0 dB
0.5 dB steps
Output
Open
Detect
Output
Open
Detect
Output
Short
Detect
Output
Short
Detect
Protect
Status
Detect
Protect
Status
Detect
Load
Monitor
Detect
Load
Monitor
Detect
Power
Status
Detect
Amp
Model
Detect
Standby /
Operate
Control
Bridge
Mode
Detect
Real
Power
Detect
Real
Power
Detect
Clip
Detect
Clip
Detect
Amp
Gain
Detect
Amp
Gain
Detect
Over-
temp
Detect
Over-
temp
Detect
Heat-
sink
Temp
Heat-
sink
Temp
Head-
room
Meter
Head-
room
Meter
Output
Current
Meter
Output
Current
Meter
Output
Voltage
Meter
Output
Voltage
Meter
Input
Sensitivity
3V / 1V
Input
Page
RS-232
Ethernet
Input
Output
Monitor
Chain
Monitor
Chain
Port A Ch 2
Ch 1
Ch 1
Functions
Ch 2
Functions
Amp Functions
RLY
Out
RLY
Trig in
Serial I/O (DB-9)
Internal
Micro-Controller
Ch 2
DataPorts B through H (same as DataPort A)
Audio Monitor Chain
(Summing Bus)
Internal DAC
(for Test Tones
and Playback)
NC
NO
C
Contact
Closure
I/O
RLY
From
Tap Points
Mon
P
o
w
er A
mplifier Da
taP
or
t In
ter
fac
e
Up to four signals may be
sent to the Monitor Bus at
one time. Each tap has
its own gain adjust.
Mon 1
Mon 2
Mon 3
Mon 4
Block Diagram of the CM16a
QSControl Network Audio Systems
Processor
866 MHz Intel Pentium™ III processor
RAM
128 MB, 133 MHz bus
Hard Disk
4 GB or greater Ultra DMA
Floppy
3.5" 1.44 MB drive
CD-Rom
40x or greater IDE
Network
10/100
BASE
-T
Network Configuration
TCP/IP host
Modem
56k V.90 internal PCI (optional)
Video
2D/3D Graphics, 133/100 MHz, 4 MB Display cache or better
Sound
Sound Blaster® compatible (optional)
Keyboard
104 key, PS/2 compatible
Mouse
PS/2 compatible
Operating System
Windows NT-4 (SP-6) or Windows 2000 (SP-2)
All specifications are subject to change.
Minimum Recommended Specifications for the System Controller