Biamp NE-XIA PM User Manual
®
Nexia® PM
DSP Presentation Mixer
Nexia PM is a digital signal processor with 4 mic/line inputs, 6 stereo line inputs, and 6 line outputs.
Intended for multi-media presentation applications requiring both microphone and program content,
Nexia PM includes a broad selection of audio components, routing options, and signal processing. The
internal system design is completely user definable via PC software, and can be controlled via daVinci™
software screens, RS-232 control systems, and/or a variety of optional remote control devices.
Multi-unit Nexia systems can be created utilizing Ethernet and NexLink digital audio linking.
FEATURES
• 4 mic/line inputs & 6 stereo program line inputs
• 6 line outputs (configurable as stereo pairs)
• Ethernet port for software configuration/control
• serial port for third-party RS-232 remote control
• remote control bus for dedicated control panels
• NexLink ports for multi-unit system designs
• Nexia software for Windows® XP Professional/Vista
• pre-configured I/O with definable processing
• mix, route, combine, EQ, delay, control, etc.
• RoHS compliance and AES grounding practices
• CE marked and UL listed
• covered by Biamp Systems' five-year warranty
• Ability to select, view, and calibrate:
- Equalizers: graphic, parametric, feedback
- Filters: HPF, LPF, high shelf, low shelf, all-pass
- Crossovers: 2-Way, 3-Way and 4-way
- Dynamics: leveler, comp/limiter, ducker, ANC
- Routers: 2x1 ~ 32x32
- Delays: 0 ~ 2000 ms
- Controls: levels, presets, logic, RS-232,
- Meters: signal present, peak, RMS
- Generators: tone, pink-noise,
- Diagnostics: transfer function
- Mixers: standard, automatic, matrix, combiners
etc.
white-noise
ARCHITECTS & ENGINEERS SPECIFICATION
The DSP presentation mixer shall provide four balanced mic/line inputs and six balanced line outputs on plug-in
barrier-strip connectors, plus six unbalanced stereo line inputs on RCA connectors. Inputs and outputs shall be analog, with
internal 24-bit A/D & D/A converters operating at a sample rate of 48kHz. All internal processing shall be digital (DSP). NexLink
connections shall allow sharing of digital audio within multi-unit systems.
Software shall be provided for creating/connecting DSP system components within each hardware unit.
Available system components shall include (but not be limited to) various forms of: mixers, equalizers, filters, crossovers,
dynamics/gain controls, routers, delays, remote controls, meters, generators, and diagnostics. Ethernet communications shall be
utilized for software control and configuration. After initial programming, processors may be controlled via dedicated software
screens, third-party RS-232 control systems, and/or optional remote control devices. Software shall operate on a PC computer,
with network card installed, running Windows
and shall incorporate AES48-2005 Grounding & EMC practices. The DSP presentation mixer shall be compliant with EU Directive
2002/95/EC, the RoHS directive. Warranty shall be 5 years.
The DSP presentation mixer shall be Nexia
®
XP Professional/Vista. The DSP presentation mixer shall be CE marked, UL listed,
®
PM.
Biamp Systems, 10074 S.W. Arctic Drive, Beaverton, Oregon 97005 U.S.A. (503) 641-7287 www.biamp.com
®
Nexia® PM SPECIFICATIONS
Frequency Response (20Hz~20kHz @ +4dBu):
THD +N (20Hz~20kHz @ +4dBu):
line level
mic level
Equivalent Input Noise (20Hz~20kHz, 66dB gain, 150 ohm):
Dynamic Range (20Hz~20kHz, 0dB):
Maximum Gain (mic input to line output):
Crosstalk (channel-to-channel @ 1kHz):
line level input
mic level input
Input Impedance:
balanced mic/line inputs
unbalanced stereo line inputs
Maximum Input:
balanced mic/line inputs
unbalanced stereo line inputs
Input Gain Range (variable):
balanced mic/line inputs
unbalanced stereo line inputs
Nexia PM REAR PANEL DIAGRAM
BIAMP SYSTEMS
U
C US
R
L
LISTED
52SJ
100-240V
50/60Hz
65 Watts, 1.0 A
~
designed and assembled in the USA
www.biamp.com
Class 2
wiring
term hi lo
Remote
Control Bus
24VDC @ 0.5A
NexLink Rx
serial
Ethernet NexLink Tx stereo line inputs
+0/-0.4dB
Output Impedance (balanced):
Maximum Output (balanced):
< 0.006%
< 0.05%
-125dBu
> 105dB
66dB
Full Scale Output Level (five selections):
Sampling Rate:
A/D - D/A Converters:
Phantom Power:
+48 VDC (7mA/input)
Power Consumption (100~240VAC 50/60Hz):
< -80dB
< -75dB
8k ohms
10k ohms
Dimensions:
height
width
depth
1.75 inches (45mm)
19 inches (483mm)
11.15 inches (283mm)
Weight:
+24dBu
+18dBu
Compliance:
AES48-2005 Grounding & EMC practices
EU Directive 2002/95/EC, RoHS directive
0dB ~ +66dB
0dB ~ +18dB
CAUTION
RISK OF ELECTRICAL SHOCK.
outputs mic/line inputs
4 36 5 2 1 4 3 2 1
DO NOT OPEN.
L
R
5678910
L
R
200 ohms
+24dBu
0dBu ~ +24dBu
48kHz
24-bit
65 watts
8.6 lbs. (3.9kg)
CE marked
UL listed
Nexia BLOCK DIAGRAM
Analog
Inputs
NexLink
Rx
A/D D/A
TCP/IP
Control
Comms
Memory
Remote
Control
Bus
MicroProcessor
DSP Cluster
RS-232
Analog
Outputs
NexLink
Tx
Biamp Systems, 10074 S.W. Arctic Drive, Beaverton, Oregon 97005 U.S.A. (503) 641-7287 www.biamp.com
03Dec08
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