ADS AC502, Руководство пользователя

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multi-cross™ crossover configuration
xover control 1/2 - The crossover selection switch for channels 1 & 2 has three possibilities:
When the switch is in the left position, channels 1 & 2 receive signal from the
crossover output of channels 3 & 4.
Note: When the switch is in the left position, the output level is controlled
by the ch 3/4 level control.
When the switch is in the center position, channels 1 & 2 are filtered through a 12dB
per octave high-pass crossover that is infinitely variable from 45Hz to 5,000Hz.
When the switch is in the right position, the crossover section of the amplifier is
bypassed. Channels 1 & 2 output is full range.
xover control 3/4 - The crossover section dedicated for channels 3 & 4 are
activated by depressing the switch next to each frequency adjustment control.
Both high-pass and low-pass crossovers are infinitely adjustable from 45Hz to
5,000Hz. The high-pass and low-pass sections may be used individually or
together to create a bandpass filter.
Note: When using both sections to create a bandpass filter, make sure you have selected a
low-pass frequency which is higher than the high-pass frequency!
xover control 5/6 (P650.2) - The crossover selection for channels 5&6 has three possibilities:
When the switch is in the left position, channels 5&6 receive signal from
the crossover output of channels 3&4.
Note: When the switch is in the left position, the output level is controlled by the ch 3/4 level
control.
When the switch is in the center position, channels 5&6 are filtered through
a 12dB per octave low-pass crossover that is infinitely variable from 45Hz to
5,000Hz.
When the switch is in the right position, the crossover section of the amplifier
is bypassed. Channel 5&6 output is full range.
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