OmniSistem C223 User Manual
C223
Stereo 2-Way/Mono
3-Way Crossover
USER MANUAL
ED-B3-MA070718-001
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
ATTENTION:
TO REDUCE THE RISK OF FIRE OR ELECTRIC
WARNING:
SHOCK DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE
RISQUE DE CHOC ELECTRIQUE NE PAS OUVRIR
The symbols shown above are internationally accepted symbols that warn of potential hazards
with electrical products. The lightning flash with arrowpoint in an equilateral triangle means that
there are dangerous voltages present within the unit. The exclamation point in an equilateral
triangle indicates that it is necessary for the user to refer to the owner's manual.
These symbols warn that there are no user serviceable parts inside the unit. Do not open the unit.
Do not attempt to service the unit yourself. Refer all servicing to qualified personnel. Opening the
chassis for any reason will void the manufacturer's warranty. Do not get the unit wet. If liquid is
spilled on the unit, shut it off immediately and take it to a dealer for service. Disconnect the unit
during storms to prevent damage.
WARNING
FOR YOUR PROTECTION. PLEASE READ THE FOLLOWING:
WATER AND MOISTURE: Appliance should not be used near water(e.g. near a bathtub, washbowl, kitchen sink, laundry tub,
in a wet basement, or near a swimming pool, etc). Care should be taken so that objects do
into the enclosure through openings.
POWER SOURCES: The appliance should be connected to a power supply only of the type described in the operating
instructions or as marked on the appliance.
GROUNDING OR POLARIZATION: Precautions should be taken so that
is not defeated.
POWER CORD PROTECTION: Power supply cords should be routed so that they are not likely to be walked on or pinched
by items placed upon or against them, paying particular attention to cords at plugs, convenience
where they exit from the appliance.
SERVICING: To reduce the risk of fire or electric shock, the user should not attempt to service the appliance beyond that
described in the operating instruction. All other servicing should be referred to qualified service personnel.
FOR UNITS EQUIPPED WITH EXTERNALLY ACCESSIBLE FUSE
only.
the grounding or polarization means of an appliance
RECEPTACLE: Replace fuse with same type and rating
not fall and liquids are not spilled
receptacles, and the point
1
C223
2-WAY, 3-WAY CROSSOVERS
FRONT PANEL
Stereo 2-way mode
In 2-way stereo mode the controls are marked BELOW the horizontal red line.
Channel one and channel two functions are identical in the stereo mode. LEDs are disabled for controls
which are non-functional in this mode.
[1]&[5]
[9]&[15]
[2]&[6]
[10]&[16]
[3]&[7]
[11]&[17]
[4]&[8]
0
+6-6
+12-12
dB
GAIN
INPUT LOW CUT LOW/MID
INPUT LOW CUT LOW OUTPUT
INPUT GAIN
LOW CUT
LOW/HIGH
X10 LED
LOW OUTPUT
PHASE INVERT
HIGH OUTPUT
240
350
140
70
45 960
Hz
40Hz x10
XOVER FREQ
LOW/HIGH
9 10
-10
680
0
GAIN
LOW OUTPUT
-30
dB
INV
HIGH OUTPUT
-30
11 121314
CHANNEL ONECHANNEL ONE CHANNEL TWOCHANNEL TWO
-10
0
+6
dB
INV
GAIN
MONO
STEREO
dB
GAIN
0
140
+6-6
70
+12-12
40Hz x10
15 16
45 960
XOVER FREQ
MID/HIGH
LOW/HIGH
240
-10
350
680
-30
Hz
dB
GAIN
MID OUTPUT
-10
0
-30
0
17
+6
dB
INV
HIGH OUTPUT
HIGH OUTPUTINPUT LOW CUT LOW OUTPUT
INV
GAIN
18
+6
Controls the INPUT level with +/- 12dB of gain.
Switch for selecting the 40Hz high pass filter. An LED indicates the selection.
Selects crossover point between the LOW and HIGH outputs.
Indicates that the LOW/HIGH crossover frequency range is 450Hz to 9.6kHz.
Controls the Low Frequency output level with a range of to +6dB.
Switch for reversing the polarity on the low output. An LED indicates the selection.
Controls the High Frequency output with a range of to +6dB.
C223
Stereo 2-Way/Mono
3-Way Crossover
[12]&[18]
[14]
PHASE INVERT
STEREO
Switch for reversing the polarity on the High Output. An LED indicates the selection.
LED indicating stereo mode operation.
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