57
Operating Manual - nX, nXe, and nXp Power Amplifiers
Feedback Suppressor
(only available with 48kHz sampling rate)
Filters . . . . . . . . . . . . . . . . . . . . . 12
In/Out per filter . . . . . . . . . . . . . yes
Lock per filter and global lock. . yes
Filter Modes . . . . . . . . . . . . . . . . Float, Restricted, Manual
Filter Type . . . . . . . . . . . . . . . . . Notch, Parametric
Filter Frequency Range . . . . . . . 20Hz to 20kHz
Filter Level
Notch Filter . . . . . . . . . . . . . . . -
∞
Parametric Filter . . . . . . . . . . . -30dB to +15dB
Filter Bandwidth . . . . . . . . . . . . 0.016 to 3.995 octave
Detector Sensitivity . . . . . . . . . . five levels
Float Time . . . . . . . . . . . . . . . . . 5 minutes to 24 hours
Crossover
2 Way, 3 Way, 4 Way Crossover
High Pass/Low Pass Filters
Filter Types:
Bessel . . . . . . . . . . . . . . . . . . . . 12, 18, 24, 48dB/octave
Butterworth . . . . . . . . . . . . . . . 12, 18, 24, 48dB/octave
Linkwitz-Riley . . . . . . . . . . . . . 12, 24, 48dB/octave
Frequency. . . . . . . . . . . . . . . . . . off, 20Hz-20kHz
Delay
Adjustment Parameters . . . . . . . time (ms), distance (ft, m)
Temperature Adjust . . . . . . . . . . -22°F to +122°F
(-30°C to +50°C)
Maximum Time and Distance @ 48kHz Sample Rate, 72°F:
Speaker Delay . . . . . . . . . . . . . . 0-21ms (24ft, 7.3m)
Delay . . . . . . . . . . . . . . . . . . . . . 0-682ms (771ft, 235m)
Maximum Time and Distance @ 96kHz Sample Rate, 72°F:
Speaker Delay . . . . . . . . . . . . . . 0-10.6ms (11.8ft, 3.6m)
Delay . . . . . . . . . . . . . . . . . . . . . 0-341ms (378ft, 115m)
Tools
Audio Meter
Range: . . . . . . . . . . . . . . . . . . . . -60dBu to +20dBu
Increments:. . . . . . . . . . . . . . . . . 1dB
Peak Hold Indicator: . . . . . . . . . yes
Signal Generator: . . . . . . . . . . . . . pink noise, white noise,
sine wave
Signal Level: . . . . . . . . . . . . . . . off, -50dBu to +20dBu
Sine Wave Frequency: . . . . . . . . 20Hz-12kHz
Matrix Mixer
Gain: . . . . . . . . . . . . . . . . . . . . . Off., -50 to +12dB,
in 0.5dB increments
Mute . . . . . . . . . . . . . . . . . . . . . per channel
Auto-mixer Enabled . . . . . . . . . . . per channel
Global Auto-mixer Response. . . . 0.01s to 2s
Enable Ducking at Mixer . . . . . . . yes
Ducking LED . . . . . . . . . . . . . . . . per channel if enabled
Metering. . . . . . . . . . . . . . . . . . . . level, auto-mixer level
Linking
All DSP functions can be linked to 1 of 16 link groups
Processors
Input A/D: . . . . . . . . . . . . . . . . . . 24 bit
Output D/A: . . . . . . . . . . . . . . . . 24 bit
DSP Processors: . . . . . . . . . . . . . 32-bit floating point
Sample Rates: . . . . . . . . . . . . . . . 48kHz, 96kHz
Propagation Delay @ 48kHz: . . . 1.42ms
Propagation Delay @ 96kHz: . . . 0.71ms
Other Software Specifications:
Security
Passworded User Names . . . . . . . 5 ID slots available
Security Access Levels . . . . . . . . 8 levels available from
full access to view only
Event Scheduler
Maximum Number of Events. . . . 100
Maximum Event Calendar . . . . . . 1 week
Event Time Resolution. . . . . . . . . 1 minute
Event Time Reference . . . . . . . . . User defined, Set to PC
Event Types . . . . . . . . . . . . . . . . . Preset Recall
Power Change
Channel Mute
Output Source Select
WR-5 Level Change
