7865 Stereo Input Channel
3-7
Revision J2005-2
J-Type
614159
+)
#
(4
#
¶4·
#
&RQWURO
The ‘Q’ control varies the bandwidth of the EQ section in the range Q=1 to Q=3. A
low value of Q gives a wide bandwidth.
This means that a relatively large range of frequencies (either side of the centre fre-
quency selected by the ‘Frequency’ control) have boost/cut applied. As the value of
Q is increased, the bandwidth is reduced, so that a very much smaller range of fre-
quencies have boost/cut applied.
61415:
+)
#
(4
#
%RRVW
2
&XW
#
DQG
#
)UHTXHQF\
#
&RQWURO
A dual-concentric potentiometer where the ‘inner’ knob is the ‘Boost/Cut’ control for
the EQ section and the ‘outer’ knob is the ‘Frequency’ potentiometer.
Boost/Cut±18 dB
FrequencyVariable from 1.5kHz to 15kHz
61415;
+0)
#
(4
#
¶4·
#
&RQWURO
The ‘Q’ control varies the bandwidth of the EQ section in the range Q=1 to Q=3. A
low value of Q gives a wide bandwidth. This means that a relatively large range of
frequencies (either side of the centre frequency selected by the ‘Frequency’ control)
have boost/cut applied. As the value of Q is increased, the bandwidth is reduced, so
that a very much smaller range of frequencies have boost/cut applied.
61415<
+0)
#
(4
#
%RRVW
2
&XW
#
DQG
#
)UHTXHQF\
#
&RQWURO
A dual-concentric potentiometer where the ‘inner’ knob is the ‘Boost/Cut’ control for
the EQ section and the ‘outer’ knob is the ‘Frequency’ potentiometer.
Boost/Cut±18 dB
FrequencyVariable from 400Hz to 4kHz
614163
/0)
#
(4
#
¶4·
#
&RQWURO
The ‘Q’ control varies the bandwidth of the EQ section in the range Q=1 to Q=3. A
low value of Q gives a wide bandwidth. This means that a relatively large range of
frequencies (either side of the centre frequency selected by the ‘Frequency’ control)
have boost/cut applied. As the value of Q is increased, the bandwidth is reduced, so
that a very much smaller range of frequencies have boost/cut applied.
614164
/0)
#
%RRVW
2
&XW
#
DQG
#
)UHTXHQF\
#
&RQWURO
A dual-concentric potentiometer where the ‘inner’ knob is the ‘Boost/Cut’ control for
the EQ section and the ‘outer’ knob is the ‘Frequency’ potentiometer.
Boost/Cut±18 dB
FrequencyVariable from 60Hz to 600Hz
614165
/)
#
(4
#
¶4·
#
&RQWURO
The ‘Q’ control varies the bandwidth of the EQ section in the range Q=1 to Q=3. A
low value of Q gives a wide bandwidth. This means that a relatively large range of
frequencies (either side of the centre frequency selected by the ‘Frequency’ control)
have boost/cut applied. As the value of Q is increased, the bandwidth is reduced, so
that a very much smaller range of frequencies have boost/cut applied.
Summary of Contents for J-Type
Page 1: ...Audio Mixing Console 056 6 10 n 95 4 1 07 g8 2...
Page 4: ...iv Table of contents J Type Revision J2005 2...
Page 6: ...vi General Precautions Revision J2005 2 J Type...
Page 8: ...viii Introduction J Type Revision J2005 2...
Page 72: ...3 22 7496 Dual Input Channel J Type Revision J2005 2...
Page 86: ...3 36 7830 Dual input channel J Type Revision J2005 2...
Page 96: ...4 10 7925 Programmable Group Module J Type Revision J2005 2...
Page 102: ...4 16 7972 Programmable Aux Groups Module J Type Revision J2005 2...
Page 110: ...4 24 7548 Programmable Routing Slave Mod Mk II J Type Revision J2005 2...
Page 146: ...6 14 7106 Quad Panning module J Type Revision J2005 2...
Page 154: ...7 8 6910 Oscillator PFL Stereo Aux module J Type Revision J2005 2...
Page 188: ...8 16 7956 DC Master Motor fader J Type Revision J2005 2...
Page 200: ...INDEX 4 J Type Revision J2005 2 W Wiring the switches 1 6 X XLR connections APP I...
