Crestron QM-RMCRX, Руководство по эксплуатации

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QuickMedia™ Receiver/Processor Crestron QM-RMCRX
The digital < Mute > inputs cut off audio to the corresponding output channel for
as long as the input is high. The < Mute-F > feedback signals indicate the current
status of each muting circuit.
The analog < Vol > inputs adjust the volume level for the corresponding output
channel. Volume is adjusted after any mixing and EQ has been applied. The
volume is adjustable from 0% to 100% (0 – 65535d).
The analog < MicMixDelay > input applies up to 40 milliseconds of delay to the
speech audio output. Thus valid analog values range from 0 (for no delay) to 40
(for 40 milliseconds of delay).
The analog < F > feedback signals report the current volume and delay values for
each output.
Slot 9: C2I-RX-GRAPHICEQ
The C2I-RX Graphic EQ module is built into slot 09 of the QM-RMCRX
QuickMedia control system and audio/video receiver.
The QM-RMCRX provides graphic and parametric equalization for each of the
three audio output channels: Program Left, Program Right and Speech Audio
(Mic Mix Out). The graphic EQ portion can be programmed using either SIMPL
Windows or Crestron Digital Media Tools (DMT) software. The parametric
equalizer and fixed frequencies of the graphic equalizer can only be
programmed using DMT.
The QM-RMCRX provides 12 filters per output, with a maximum of 10 filters
available for graphic EQ. The QM-RMCRX provides five modes of audio
equalization (settable using DMT).
•
10 bands graphic EQ + 2 band parametric EQ. In this mode, the first 10
filters of the three channels are used to set up the fixed frequencies for
graphic equalization, leaving filters #11 and #12 available for
parametric EQ.
•
3 bands g 9 bands parametric
•
5 bands g 7 bands parametric
•
5 bands g 7 bands parametric, with speech optimization
•
12 bands parametric (0 bands graphic)
NOTE: Programming the graphic equalizer through SIMPL Windows may
override the DMT software settings. For example, if the 12-band parametric
equalizer mode is specified in DMT and the SIMPL Windows program
selects/recalls filter #2, the system will allow the change. Filter presets can only
be recalled from SIMPL Windows and not modified.
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QuickMedia™ Receiver/Processor: QM-RMCRX Operations Guide - DOC. 6236A