User manual PEAVEY VSX

[. . . ] WARNING: When using electrical products, basic cautions should always be followed, including the following: Do not use this apparatus near water. Do not block any of the ventilation openings. install in accordance with manufacturer's instructions. Do not install near any heat sources such as radiators, heat registers, stoves or other apparatus (including amplifiers) that produce heat. [. . . ] The -10 dB position allows the unit to be driven with "hi-fi" level equipment or directly from a CD player. Level controls digital processing headroom and is adjustable from 0 dB through ­100 dB. This adjustment is best left as high as possible but may be adjusted as necessary. Trim is variable from ­6 dB to +6 dB and is used to match analog input sensitivity as necessary. When engaged in "stereo" adjusting a parameter on channel A will make a corresponding adjustment on Ch B. This may be most useful when adjusting GEQs, Delay or Dynamic settings. Preliminary adjustments can be made to both channels in this manner and then the switch can be toggled to mono allowing further independent adjustment of single inputs. The switch may be toggled again to link up the dynamic sections for stereo tracking of the comp/limiters. MIC: Allows engaging the +48 V phantom power as well as adjusting the Mic gain range from 23 dB to 67 dB of gain. When Sine is selected the frequency of the sine wave may be adjusted for 20 Hz to 20 kHz. the output level may be adjusted by highlighting the fader graphic and adjusting the Level control. Bandwidth is defined 3 dB from the peak or minimum amplitude and greatly affects the way the adjacent filters combine or stay independent. Wider bandwidth is most useful when adjusting the overall curve of the speaker to the room or tone control as ripple is minimized. The 1/6th bandwidth has the least filter skirt combining and should be used for feedback control only. FREQUENCY: As you scroll through the 27 positions the knob graphic becomes filled and the corresponding frequency is listed on the bottom left. Power user tip: Pressing the EQ button is a short cut to return to the top of the screen. FILTER: Select any of the five independent filters to use. Notch has a fixed attenuation on minus infinity and the BW is defined 3 dB from unity. all Pass1: Frequency All Pass2: Frequency and Bandwidth Horn EQ: Turnover Frequency and Level LPF6 and HPF6: Frequency LPF12 and HPF12: Frequency and Q Low and High Shelf: Frequency and Level Bandpass: Center Frequency and Bandwidth DYNAMICS: Inputs A and B or outputs 1-6 should be selected on the top of the screen. While on the top of the screen push the data wheel and an arrow appears. Rotate the wheel to select which input or output you wish to adjust and press the data wheel. dynamics in the input channels may be linked in pairs for stereo tracking on the Input pages on the Setup/Configuration screen. [. . . ] FREQUENCY: The VSXTM 26 is a very powerful tool and as such the frequency points are independent, allowing over-lapping or under-lapping as the system may require. The lowest and highest slopes in the chain are useful as high and low system cutoff filters to prevent low frequency rumble and speaker over excursion as well as high frequency interference. The filter points are selectable in 1 Hz steps from 20 Hz to 20kHz. they may also be selected in the setup/configuration screen. [. . . ]