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Signal Processors 18-0121-B
and drivers.
STEREO OPERATION USING A MONO SUBWOOFER
This mode of operation provides:
834: Channel 1 and Channel 2 high frequency outputs, Channel 1 and
Channel 2 mid frequency outputs, and one summed low frequency
output.
835: Channels 1 and 2 high frequency outputs and one summed low fre-
quency output.
The setup procedure is the same as for the 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 contribute the same amount of signal
to the Low Frequency Sum output.
Note: that there is no phase inversion switch on the 834 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 834 is vari-
able from .75 kHz - 7.5 kHz. When operating the crossover in mono mode, the
HIGH-MID/HIGH frequency control range is from 2 kHz - 20 kHz.
The mono mode setup procedure is the same as for stereo mode, except that
the bottom row of markings 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 0 dB, 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.
S
834
PECIFICATIONS
Crossover type: Stereo 3-way, Mono 4-way.
I/O Connectors: 834: 1/4" tip-ring-sleeve phone jacks for balanced/unbalanced
connections. 834 XLR: Inputs: balanced female XLR, Outputs: balanced male
XLR.
THD+Noise: Less than 0.006%.
Signal-To-Noise Ratio: Greater than -90 dB
Filter Type: 18 dB/octave Butterworth state-variable filters.
6/8/99
10:25 AM
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