Crestron C2VEQ-4 Guia de Instalação descarregar pdf (Página 21)

Crestron C2VEQ-4 Volume/Equalizer Control Expansion Card

Smaller Q values represent a narrow band of boost or attenuation, while larger

values represent a wide band of boost or attenuation.

On the rising edge of <SaveFilterPreset>, the current filter values for all 48 filters

will be stored in the preset specified by <FilterPreset#> Valid values for

<FilterPreset#> range from 1 to 5.

A rising edge of <RecallFilterPreset> will recall the type, gain, frequency and Q of

the specified <FilterPreset#> for all 48 filters.

The outputs <FilterType_F> through <FilterGain_F> report the current filter

settings.

The Filter Controls symbol is illustrated below. Refer to the tables that follow the

symbol for join details.

Filter Controls Symbol

Filter Controls Input Signals – Digital

NAME VALUE DEFINITION

SaveFilterPreset 1/0 Saves the current filter values into the given

FilterPreset# on the rising edge of the signal.

RecallFilterPreset 1/0 Recalls the filter values from the given

FilterPreset# on the rising edge of this signal.

Filter Controls Input Signals – Analog

NAME VALUE DEFINITION

FilterPreset# 1 to 5 5 user-definable filter presets, each of which

includes 48 filters

Filter# 1 to 48 Select filter (1-12 CH1; 13-24 CH2; 25-36 CH3;

37-48 CH4)

FilterType 0 to 5 0=off, 1=EQ, 2=High Pass, 3=Low Pass,

4=Treble Shelf, 5=Bass Shelf

FilterFreq 5 to

24000

5 Hz to 24 kHz

Each analog increment of 1 = 1 Hz

FilterQ 20 to

3500

0.02 to 3.5 octaves

Each analog increment of 1 = 0.001 octaves

FilterGain -360 to

240

-36dB to +24dB

Each analog increment of 1 = 0.1dB

Operations & Installation Guide - DOC. 6136 Volume/Equalizer Control Expansion Card: C2VEQ-4 • 17

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