LD Systems ZONE 423 - Manual (Page 9)

connectionS, ConTRoLS, AnD InDICAToRS:
31 oUTPUT MUTe
Terminal block connector for connecting a potential
free contact or a mute switch (terminal block
included). When the contact is closed, all input
channels are muted except for the EMERGENCY
INPUT. The mute feature is only available for the
MASTER output.
32 MASTeR oUTPUT L/R BALAnCeD
Balanced stereo output with XLR jacks (left /
right). The signal of the MASTER output consists
of the sum of the signals from the MIC 1 and 2
inputs, and INPUT 1 to 4.
33 MASTeR oUTPUT L/R UnBALAnCeD
Unbalanced stereo output with RCA jacks (left /
right). The signal of the MASTER output consists
of the sum of the signals from the MIC 1 and 2
inputs, and INPUT 1 to 4.
34 MASTeR oUTPUT L/R BALAnCeD
Balanced stereo output (left / right) with terminal
block connector (terminal block included). The
signal of the MASTER output consists of the sum
of the signals from the MIC 1 and 2 inputs, and
INPUT 1 to 4.
35 MASTeR MAX LeVeL
Adjust the maximum volume of the MASTER
output with a suitable screwdriver.
36 zone oUTPUT BALAnCeD
Balanced stereo output with XLR jacks (left and
right). The signal from the ZONE output may be
the sum of the signals of the MIC 1 - 2 inputs and
INPUT 1 - 4 (ZONE SOURCE switch 21 on the front
of the unit set on MIX), or the signal of one of the
INPUTS 2 - 4 (ZONE SOURCE switch 21 on the
front of the device set to one of the INPUTS 2 - 4).
37 zone oUTPUT UnBALAnCeD
Unbalanced stereo output with RCA jacks (left /
right). The signal from the ZONE output may be
the sum of the signals of the MIC 1 - 2 inputs and
INPUT 1 - 4 (ZONE SOURCE switch 21 on the front
of the unit set on MIX), or the signal of one of the
INPUTS 2 - 4 (ZONE SOURCE switch 21 on the
front of the device set to one of the INPUTS 2 - 4).
38 zone oUTPUT BALAnCeD
Balanced stereo output (left / right) with terminal
block connector (terminal block included). The
signal from the ZONE output may be the sum of
the signals of the MIC 1 - 2 inputs and INPUT 1 - 4
(ZONE SOURCE switch 21 on the front of the unit
set on MIX), or the signal of one of the INPUTS
2 - 4 (ZONE SOURCE switch 21 on the front of the
device set to one of the INPUTS 2 - 4).
39 zone MAX LeVeL
Adjust the maximum volume of the ZONE output
with a suitable screwdriver.
40 zone eQ HI
Equalizer high band for the ZONE channel. When
turned to the left, levels are lowered, when turned
to the right, they are raised. In the centre position
(resting point), the equalizer is inactive.
41 zone eQ LoW
Equalizer low band for the ZONE channel. When
turned to the left, levels are lowered, when turned
to the right, they are raised. In the centre position
(resting point), the equalizer is inactive.
42 zone 100 Hz HIGH PASS
When the switch is pressed, the 100 Hz high-pass
filter is active.
43 zone Mono
When the switch is pressed, the stereo signal is
turned into a mono signal. The signal is located on
the left channel of the outputs 36, 37 and 38.
9
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