17
TD-000347-00-B
I/O Cards (DataPort Out, AES3)
DataPort Output CODP4
AES3 Input/Output CAES4
Description
Four audio output channels (2 DataPorts) for connection to
DataPort equipped QSC amplifi ers
Four input and four output channels of AES3 digital audio
Performance
Dynamic Range Unweighted
Dynamic Range A-weighted
> 114 dB
> 117 dB
>135 dB
—
Distortion 20 Hz – 20 kHz +4 dBu (nominal input)
Distortion 20 Hz – 20 kHz 2 dB below clip (max)
—
< 0.004% THD+N
—
—
Crosstalk 20 Hz – 20 kHz
Maximum
Typical
> 75 dB
> 100 dB
—
—
Frequency Response 20 Hz – 20 kHz (Maximum)
Frequency Response 20 Hz – 20 kHz (Typical)
± 0.4 dB
± 0.2 dB
± 0.4 dB
± 0.2 dB
Mute
Infi nite attenuation (via electromechanical relays)
Infi nite attenuation (via digital mute)
Audio Converters
Digital to Analog Conversion (DACs)
24-bit delta-sigma at 48 kHz
—
Group Delay
< 13 Samples (
271 µs) at 48 kHz
Input with SRC enabled = <143 Samples (
2.96 ms)
Input without SRC enabled = 3 Samples (
6.25 us)
Output = 3 Samples (
6.25 us)
Connectors
Two 15-pin HD15
Four 3-terminal Euro-style
User-confi gurable Options (software enabled)
User-confi gurable Options (software enabled)
Amplifi er Standby
Set amplifi er in standby mode
—
Amplifi er Monitoring
Listen Button
Mute
Set individual channel mutes
—
Meters
Peak or RMS Meter
—
Meter Selection
Amplifi er input level, load voltage, load current, load power
and power headroom
—
Amplifi er Model Support
CX, PowerLight™ 3 Series, DCA, and legacy V1 models
—
1 Group Delay assumes that the sample rate converter is enabled.
CobraNet I/O Card (CCN32)
Description
Up to 32 input and 32 output channels of
CobraNet digital audio
I/O Capacity
Selectable:
4 x 4, 8 x 8, 16 x 16, 32 x 32
Performance
Dynamic Range A-weighted
> 140 dB
Bundle Packing
0 to 8 channels
Frequency Response 20 Hz – 20 kHz
± 0.2 dB
CobraNet Network Transmitters
16
THD+N
-130 dB
CobraNet Network Receivers
16
Group Delay
Selectable:
modeRate = 0x400: 1.479 mS
(2.812 mS w/SRC enabled)
modeRate = 0x500: 2.813 mS
(4.146 mS w/SRC enabled)
modeRate = 0x600: 5.479 mS
(6.812 mS w/SRC enabled)
Confi guration Management
Simple Network Management
Protocol v1
Mute
Infi nite attenuation (via digital mute)
Connectors
Two RJ-45 jacks
NOTE:
Specifi cations subject to change without notice.
