Nilfisk-ALTO GHIBLI 16FX User Manual
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4.6 CLIP LED/0dB LED
The green LED illuminates when the signal overpasses the 0dB level,
the red CLIP LED illuminates when the channel is going into overload.
If the CLIP LED becomes permanently on, reduce the amount of gain.
To have best signal-to-noise ratio set the gain so that the green 0dB LED
becomes lighted.
4.7 INPUT LEVEL SETTING
This control is provided with 2 different indication rings: one is for the
MIC input and the other for the LINE input. When you use a MIC input
you shall read the INSIDE ring (0~50dB); when you use a LINE input
you shall read the OUTSIDE ring (-20~+30dB).
4.8 The 3 BANDS EQUALISER
- HI
This is the treble control. You can use it to get rid of high frequency noises
or to boost the sound of cymbals or the high harmonics of the human
voice. The gain range goes from -15dB to +15dB with a center frequency
of 15kHz.
- MID
This is the midrange control. It can affect most fundamental frequencies
of all musical instruments and human voice. An attentive use of this
control will give you a very wide panorama of sound effects. The gain
range goes from -15dB to +15dB.
- MID FREQUENCY SWEEP
This control allow to choose the ceuter frequency of the mid band in a
range going from 600Hz to 5KHz.
- LOW
This is the bass control. It is used to boost male voice, kickdrum or bass
guitar. Your system will sound much bigger than what it is. The gain range
goes from -15dB to +15dB and the center frequency is 80Hz.
4.9 AUX 1& 2
This control is used to adjust the level of respective channel signal sent
to the Auxiliary Bus. The configuration of AUX1 is pre-fader so the signal
sent to the AUX Bus 1 will
be affected by the LEVEL control of that
not
particular channel. The AUX2 is post-fader so the signal sent to AUX Bus
2 will be affected by the channel LEVEL control. In this GHIBLI 16FX,
The AUX2 signal also feeds the internal digital effect processor.
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CLIP
0dB
GAIN
AUX1
pre
AUX2
post
PAN
LEVEL
MUTE
CH
ON
HIGH
15KHz
MID
BYPASS COMP DE-ES
MID
freq
Hz
LOW
80Hz
D
F
X
0
-20
50
+30
+15
-15
0dB
+15
-15
0dB
5K
600
1KHz
+15
-15
0dB
0dB
0dB
Right
Left
center
0dB
+10
-
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+10
-
8
+10
-
8
MIC
LINE
1
HARD
SOFT
OFF
LOW CUT
100Hz
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This is the PANORAMA control. You can adjust the stereo image of the
signal via this control. Keep this control in center position and your signal
will be positioned in the middle of stage. Turn this control fully counter-
clockwise and the signal will be present only on the left speaker and vice-
versa. Of course a wide number of intermediate positions are available.
4.10 PAN
4.11 MUTE SWITCH
Mono channels are provided with a MUTE switch that allows to switch on
and off the channel signal, both on Left and Right buses and on AUX ones.
4.12 LEVEL
This control will adjust the overall level of this channel and set the amount
of signal sent to the Main output, and to the Surround and Center outputs.
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