Cerwin-Vega CVM-1224FXUSB Front Panel Controls - Channel Control Section, Peak Led Indicator

Models: CVM-1224FXUSB

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FRONT PANEL CONTROLS – CHANNEL CONTROL SECTION

FRONT PANEL CONTROLS – CHANNEL CONTROL SECTION

(1). PEAK LED INDICATOR

This LED indicators lets you check the level of the signal input to the channel. The peak indicator lights when the input signal reaches 5dB below the channel’s clipping point. This indicator shows the level of the Post-EQ / pre-fader signal. If the PEAK indicator lights more than briefly on high-level transients, you should use the GAIN control to decrease the input sensitivity of the channel. If this does not work, reduce the output level of the connected source.

(2). GAIN CONTROL

According to the level of the input signal, use this knob to adjust the input to an appropriate level. The best balance of S/N and dynamic range will be achieved if you adjust the GAIN control so that the peak indicator lights occasionally. This control adjusts the channel’s mic input sensitivity between -50dB and -6dB and the line input sensitivity between -30dB and +14dB. The mono/stereo combination input channels have a sensitivity of +20dB to -20dB.

(3). HPF (High-Pass Filter, cut frequencies below 75Hz)

This switch toggles the HPF on or off. To turn the HPF on, press the switch in ((1). PEAK LED INDICATOR).

(4). 3 BAND EQUALIZER CONTROLS

This is a 3-band equalizer with center frequencies, range and type as shown below. The frequency response is flat when all knobs are in the “0” position.

 

CONTROL

 

 

MAX.

 

 

FREQUENCY

 

 

TYPE

 

 

 

 

 

 

 

 

 

 

 

 

 

BOOST/CUT

 

 

 

 

 

 

 

 

HIGH

 

 

±15dB

 

 

12kHz

 

 

Shelving

 

MID

 

 

±12dB

 

 

2.5kHz

 

 

Peaking

 

LOW

 

 

±15dB

 

 

80Hz

 

 

Shelving

(5). AUX CONTROLS

This knobs control the level of the signals sent to AUX bus.

(6).PRE/POST SWITCH

This button determines whether the AUX signal is Pre or Post fader. Pre means not affected by the position of the channel fader. Post means is affected by the position of the channel fader.

(7). EFX CONTROLS

This knobs control the level of the signals sent to EFX bus. The channel signals mixed by this bus have their overall level set by the EFX SEND Control to the EFX SEND jack on the front panel. The EFX bus signal is also fed into the internal digital signal processor. Since this control is placed after the channel fader, the signal level will be affected by the channel fader setting.

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Cerwin-Vega CVM-1224FXUSB Front Panel Controls - Channel Control Section, Peak Led Indicator, Gain Control, Frequency