234/234Xl-223/223Xl Audio Connections; Electrical Connections - dbx 223/223XL Operation Manual

2-Way, 3-Way 223/223XL - 234/234XL
4-Way Crossovers
223XL R P
EAR ANEL
223 R P
EAR ANEL
15 WATTS
®
PROFESSIONAL PRODUCTS
A HARMAN INTERNATIONAL
COMPANY
SALT LAKE CITY, UTAH
100V 50/60Hz
MADE IN USA
120V 60Hz
MODEL 223
234/234XL-223/223XL
A C
UDIO ONNECTIONS
E C
LECTRICAL ONNECTIONS
On the back panel of the 234/234XL, there are markings to help you con-
nect the source devices and amplifiers to your crossover. To operate the
234/234XL in stereo 3-way operation, follow the top row of markings hori-
zontally along the length of the 234/234XL. For stereo 2-way operation of
the 234/234XL, use the second row of markings directly above the con-
nectors. For mono 4-way operation of the 234/234XL, use the markings
directly below the connectors. The connectors not used in the selected
mode are marked "not used". This designation applies only to that mode
of operation.
CHANNEL TWO MODE
HIGH LOW LOW/HIGH INPUT STEREO
x 1 STEREO
x 10 MONO
XOVER FREQ
HIGH MID MID/HIGH NOT USED MONO
The 223/223XL is marked in a similar way: for stereo 2-way operation use
the markings above the connectors. To operate the 223/223XL in mono 3-
way mode use the markings below the connectors. The connectors which
are not used in the selected mode are marked "not used". This designa-
tion applies only to that mode of operation.
• Before connecting anything to the crossover, make sure it is not con-
nected to any power source.
• Be sure that the source device (equalizer, compressor, mixing console,
etc.) for the 234/234XL-223/223XL is turned off. Connect the output(s) of
the source device to the inputs of the crossover, following the rear panel
markings carefully.
• Make sure that the amplifiers which will be used to drive your speaker
system are turned off. Using the back panel markings as a guide, use
high quality cables to connect the amplifiers to the appropriate outputs
of the 234/234XL-223/223XL.
Ensure that your 223/223XL/234/234XL crossover conforms to the AC
power specifications in your area, by checking the marked voltage spec
on the rear of the unit. Never plug the incorrect voltage into your
LF SUM CHANNEL ONE
LOW SUM HIGH LOW/LF SUM LOW/HIGH INPUT
NORMAL x 1
SUMMED x 10
XOVER FREQ
NOT USED NOT USED LOW LOW/MID INPUT
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