User manual PEAVEY ARTIST VT

[. . . ] Before using this appliance, read the operating guide for further warnings. 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. [. . . ] affects both , the Low and High frequency bands. When not engaged, the low-end roll-off frequency is below 10 Hz. When engaged reverses the polarity of the signal in the Low frequency band to speed up trouble shooting and assure proper phase response of the audio system. This green LED indicates the presence of a signal higher than -22 dBu in the LOW 1-band even if the band is muted. When engaged eliminates the signal in the LF1 band, to help during installation of the audio system. This red LED indicates when the signal level in the LF1 frequency band is approaching the maximum available headroom of +22 dBu. Each band-pass section features a level control to compensate for the various loudspeaker efficiency ratings. the Low 1 Level has +/-20 dB range and unity gain (default) at the center detent position. In Mono MODE, LOW 1 is the only LOW level control. The VSXII two outputs per channel are derived from a fourth-order, Linkwitz/Riley, state variable filter (24 dB per octave slope). Each filter is independent, with the crossover frequency selected via a recessed knob, rotary control, to prevent accidental changing of the critical crossover frequency. When engaged, eliminates the signal in the LOW 2 band, to help during installation of the audio system. This red LED indicates when the signal level in the LOW 2 frequency band is approaching the maximum available headroom of +22 dBu. Each band-pass section features a level control to compensate for the various loudspeaker efficiency ratings. The VSXII two outputs per channel are derived from a fourth-order, Linkwitz/Riley, state variable filter (24 dB per octave slope). Each filter is independent, with the crossover frequency selected via a recessed knob, rotary control, to prevent accidental changing of the critical crossover frequency. Control range is from 60 Hz to 6 kHz and in stereo MODE determines the -6 dB crossover point between the low and high frequency bands within channel 2. In mono MODE this control determines the crossover point between the MID and HIGH frequency bands. Each band-pass section features a level control to compensate for the various loudspeaker efficiency ratings. the HIGH 2 Level has +/-20dB range and unity gain (default) at the center detent position. In Mono MODE, HIGH 2 is the only HIGH level control. Adjusts the amount of boost within the HIGH band to compensate for the frequency roll-off and lost of efficiency with some compression drivers. [. . . ] In mono MODE this is the unit's single channel MID frequency output. In mono MODE this output is the unit's only HIGH frequency band. When a standard two conductor phone plug is inserted into a TRS jack, the system becomes unbalanced. Such connection should be made only when the associated equipment is in close proximity to the VSXII. [. . . ]