SKP Pro Audio VX-02 Manual Del Usuario página 8

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switches while the crossover is on. These transients can damage power amplifier, speakers, and drivers.
STEREO OPERATION USING A MONO SUBWOOFER
This mode of operation provides:
VX-03: Channel A and channel B HIGH frequency outputs, channel A and channel B MID frequency outputs, and
one summed LOW frequency output.
The setup procedure is the same as for stereo mode, except that, instead of connecting both low frequency
outputs, connect only the low frequency sum output to the LOW frequency amplifier. Set both LOW level controls
to the same level to ensure that both controls the same amount of signal to the LOW frequency sum output.
Note that there is no phase inversion switch on the VX-03 for the LOW frequency sum output. Any phase
problems must be corrected using the phase inversion switches on the other four outputs.
MONO OPERATION
Depress the stereo/mono switch(LED indicator lit). When operating the crossover in stereo mode. The MID/HIGH
frequency control of the VX-03 is variable from. 75kHz-7.5kHz. When operating the crossover in mono mode, the
HIGH-MID/HIGH frequency control range is from 2kHz-20kHz.
The mono mode setup procedure is the same as for stereo mode, except that the bottom row of marking on the
front and rear panels will be followed instead of the top row. Be sure that the amplifiers are off, that the gain
control is set to 0dB, and that the level control is set to -∞ before proceeding to adjust the crossover frequencies
and levels. The LOW frequency sum output is not usable in the mono mode.
VX-03 SPECIFICATIONS
Crossover type: Stereo 3-way , mono 4-way.
1/0 connectors: VX-03: Balanced/unbalanced connections.
THD+NOISE: Less than 0.006%.
Sign-To-Noise Ratio: Greater than -90dB
Filter Type: 18 dB/octave butterworth state-variable filters.
Crossover Frequencies -stereo: LOW/MID :50Hz to 5kHz in two ranges,MID/HIGH:750Hz to 7.5kHz.
Mono: LOW/LOW-MID: 50Hz to 5kHz in two ranges, LOW-MID/HIGH-MID:750Hz to 7.5kHz, HIGH-MID/HIGH:
2kHz to 20kHz.
Input impedance: 20k ohms unbalanced, 40k ohms balanced.
Maximum input level: +21dB (ref:0.775Vrms).
Output impedance: 102 ohms.
Maximum output level: +21dB (ref: 0.775Vrms).