Yamaha M7CL M7cl V3 Owner's Manual - Page 116
HPF knob, HPF ON/OFF button input
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Using EQ C FLAT button This button resets the GAIN parameters of all bands to the default value (0.0 dB). If you press this button, a confirmation dialog box will appear. D HIGH shelving button If this button is on, the HIGH band EQ will function as a shelving-type EQ. In this case, the HIGH band Q knob is not shown. E Low pass filter button If this button is on, the HIGH band EQ will function as a low-pass filter. In this case, the HIGH band Q knob is not shown, and the GAIN knob will act as an on/off switch for the low pass filter. F EQ ON/OFF button Switches the EQ on/off. G Level meter These meters indicate the peak levels before EQ and after EQ. If the signal clips before or after EQ, the OVER segment will light. If the corresponding channel is stereo (a ST IN channel, a MIX/MATRIX channel set to stereo, or the STEREO channel), level meters for two channels are displayed. H EQ graph This graph shows the approximate response of the EQ parameters. A pointer is shown at the peak of each band. The response curve will change when you edit the Q, FREQUENCY, or GAIN knobs of each band. If the EQ or high-pass filter is on, the response curve is highlighted. I ATT knob This knob adjusts the amount of attenuation/gain immediately before input to the EQ, in a range of -96 dB to +24 dB. Use this to compensate for level changes produced by the EQ. You can use multifunction encoder 1 to control this. J HPF knob, HPF ON/OFF button (input channels only) Here you can switch on/off the high pass filter located after attenuation and before EQ, and adjust its cutoff frequency. You can use multifunction encoder 2 to adjust the cutoff frequency in a range of 20-600 Hz. K Q/FREQUENCY/GAIN knobs These knobs adjust the Q, FREQUENCY (center frequency), and GAIN (amount of boost/cut) for each band (LOW, LOW MID, HIGH MID, and HIGH). Press a knob to select the band you want to control, and use multifunction encoders 3-8 to make adjustments. 116 M7CL Owner's Manual L L High-pass filter button (output channels only) If this button is on, the LOW band EQ will function as a high-pass filter. In this case, the LOW band Q knob is not shown, and the GAIN knob will act as an on/off switch for the high-pass filter. [ATT/HPF/EQ popup window (8 ch)] This shows the input channel or output channel EQ settings in groups of eight channels at a time. Use the encoders of the SELECTED CHANNEL section to edit the EQ settings. This window lets you control the ATT and HPF settings of all eight channels shown. 1 2 3 4 5 1 Channel select button This indicates the channel number, the icon selected for that channel, and the channel name. Press these buttons to select the channel you want to copy or paste, or to select multiple channels. B EQ graph This mini-graph shows the approximate response of the EQ parameters. You can press the EQ graph to switch to the one-channel window with that channel selected. If the EQ or high-pass filter is on, the response curve is highlighted. C EQ ON/OFF button Switches the EQ on/off. D ATT knob This knob adjusts the attenuation / gain amount before the signal enters the EQ. You can press the ATT knob to select it, and then use multifunction encoders 1-8 to make adjustments. E HPF knob, HPF ON/OFF button (input channels only) These controls switch the high-pass filter on/off, and adjust its cutoff frequency. You can press the HPF knob to select it, and then use multifunction encoders 1-8 to make adjustments.