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OVERVIEW
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1. AC Input
AC inlet and fuse holder. Use the supplied power
cable for your region to connect the unit to AC
mains. Make sure the voltage selection indicator
on the side of the unit and the frequency stated
on the unit matches your local AC supply.. The
fuse can be accessed by the small drawer at the
AC inlet. To change the fuse, unplug the AC cord
first, pull out the fuse drawer and replace the fuse
ONLY with a fuse of SAME voltage and rating.
If the fuse blows again after replacement, hand
over the unit to qualified service personnel.
2. MODE SWITCH
This switch determines whether the unit works
in 2-way stereo mode or in 3-way mono mode
(Pressed IN = STEREO, Pressed OUT = MONO).
Please note that depending on the position of
this switch, the functional assignment of the
front-panel controls and rear-panel connections
may change. To determine the front panel
control function assignment, notice the ACTIVE
CONTROL LEDs (8, see below), they will indicate
the setting and functional assignment (ON =
MONO, OFF = STEREO).
NOTE: Do NOT change this switch setting when
the sound system is switched on.
3. INPUTS
Each input has a different function depending
on whether the crossover is in Mono or Stereo
mode (2).
Channel A
Mono Mode: Input to connect the mono output
channel from an audio source
(i.e Mixing Desk, etc).
Stereo Mode: Input to connect the left/right
output channel from an audio source
(i.e Mixing Desk, etc).
Channel B
Mono: Not Used.
Stereo: Input to connect the left/right output
channel from an audio source
(i.e Mixing Desk, etc).
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4. FREQUENCY RANGE SWITCH (CH A & B)
This switch determines whether the front-panel
rotary frequency control (11, see below) works
either in the 44 to 930 Hz or 440 Hz to 9.3 kHz
range.
5. LOW OUTPUT
These are the balanced XLR connectors for
the low or mid frequency band output signal,
dependant on whether the crossover is in Mono
or Stereo mode.
Channel A
Mono Mode: Low frequency output.
Stereo Mode: Low frequency output.
Channel B
Mono: Mid frequency output.
Stereo: Low frequency output.
6. HIGH OUTPUT
These are the balanced XLR connectors for the
high frequency band output signal, dependant
on whether the crossover is in Mono or Stereo
mode.
Channel A
Mono Mode: Not used.
Stereo Mode: High frequency output.
Channel B
Mono: High frequency output.
Stereo: High frequency output.
7. SUBWOOFER OUTPUT
Subwoofer output connector. This is the
balanced XLR output for the mono subwoofer
signal. The cut-off frequency is determined by
the front-panel frequency control (16, see below)
and the level set by the front-panel control (17,
see below).
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