Crestron DMPS-100, Руководство по эксплуатации

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Crestron DMPS-100/200/300-C/300-C-AEC DigitalMedia Presentation System
Operations Guide – DOC. 7219D DigitalMedia Presentation Systems: DMPS-100/200/300-C/300-C-AEC • 17
DMPS-100/200/300-C Specifications (Continued)
SPECIFICATION DETAILS
Audio
Typical of HDMI/DM outputs:
(Continued)
Volume -80.0 to +20.0 dB, adjustable from 0% to
100%, plus mute
5
Mic Mix Gain Range
(x6)
-80.0 to 0.0 dB, plus mute
5
Mic Balance (x6) 0dB to -80dB, either channel from center
5
Source Mix Gain
Peaking EQ, High Pass, Low Pass, High
Shelf, Low Shelf, Notch
Frequency Response 20 Hz to 20 kHz ±0.5 dB (digital source),
20 Hz to 20 kHz ±0.5 dB (analog line source),
20 Hz to 20 kHz ±0.7 dB (microphone source)
S/N Ratio >108 dB (digital source), >103 dB (analog line
source), 1 kHz, A-weighted
THD+N <0.002% (digital source), <0.005% (analog
line source), <0.05% (microphone source),
20 Hz to 20 kHz
Stereo Separation >108 dB (digital source)
>103 dB (analog source)
Channel Separation >108 dB (digital source),
>103 dB (analog source)
Stereo Amplified Output
(same signal as Program
output):
Output Power, 4/8 Ω 20 watts RMS per channel at 8 Ω , 4 Ω
tolerant
Output Power, 70/100V 40 watts RMS
Frequency Response 20 Hz to 20 kHz ±1 dB @ 20 watts into 8 Ω
100 Hz to 20 kHz ±2.5 dB @ 70 or 100 volts
S/N Ratio 98 dB @ 20 watts into 8 Ω , 96 dB @ 20 watts
into 4 Ω , 1 kHz, A-weighted
THD+N <0.1% (1 kHz), <0.7% (20 Hz to 20 kHz) @
20 watts into 4 or 8 Ω
Stereo Separation >65 dB @ 20 watts, 1 kHz
Power Requirements
Main Power 4 amps @ 100-240 volts ac, 50/60 Hz
Available Cresnet Power 30 watts
Power over DM 1.875 amps @ 48 volts (100-240 volts ac,
50/60 Hz power pack, sold separately)
Environmental
Temperature 41° to 104° F (5° to 40° C)
Humidity 10% to 90% RH (non-condensing)
Heat Dissipation 277 BTU/hr
Enclosure
Chassis Metal, black finish, fan-cooled, vented sides
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