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Bridge Connections
This connection is used to use two power amps to output opposite phase signals generated from
one input signal using two power amp units.
By connecting the output (+ side) of the two power amps to the speaker, a larger output than in a
normal connection is possible.
• Bridge output is setup using the following combination of channels. The input terminals to be used are
as follows.
·
and
input terminal :
channels
·
and
input terminal :
channels
·
and
input terminal :
channels
·
and
input terminal :
channels
·
and
input terminal :
channels
• Set each switch as shown below.
Operation mode select switch
q Set the
Input select switch
w Set the
according to the input (vpage 6).
· For RCA input ·········· Set to "RCA".
· For XLR input ·········· Set to "XLR".
NOTE
• The input terminal (channel
in case of
invalid regardless of the status of
Input select switch
• About output by this connection, the voltage applied to the speaker is 6 dB higher than the output
when the normal connection is used. Adjust the input signal using the volume of the pre-amp when
connecting.
to "BRIDGE" (vpage 6).
and
) that is not used for this setting becomes
.
Example: Bridge connection using
and
b Setup each pair channel using the same steps.
w
q
Operation mode select switch
NOTE
• No signal is output from the "–" terminal of speaker A, or the speaker B terminal.
• Use speakers with an impedance of 4 ~ 16 Ω/ohms.
• Do not connect a speaker using other than the specified combination of channels.
channels
RCA
RCA
RCA
RCA
RCA
XLR
XLR
XLR
XLR
XLR
SPEAKERS
SPEAKERS
SPEAKERS
SPEAKERS
SPEAKERS
Input select switch
ENGLISH
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