HPA M1022, Owner'S Manual

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4
M822FX-USB / M1022-USB
M822FX / M1022
Front Panel Controls
Front Panel Controls
LEVEL
CHANNEL 2 CHANNEL 5/6
0
5
10
CHANNEL 7/8
AUX
HF
12kHz
MF
2.5kHz
LF
80Hz
PAN
5 LEVEL
TRIM
PEAK
EFX
-30 +14
-6 -50
30
-15 +15
0
-12 +12
0
-15 +15
0
0 10
5
0 10
5
L R
LEVEL
AUX
HF
12kHz
MF
2.5kHz
LF
80Hz
0
5
10
TRIM
PEAK
EFX
BALANCE
0
-15 +15
0
-12 +12
0
-15 +15
0
0 10
5
0 10
5
0 10
5
L R
AUX
HF
12kHz
MF
2.5kHz
LF
80Hz
EFX
BALANCE
-15 +15
0
-12 +12
0
-15 +15
0
0 10
5
L R
75Hz 75Hz
-20 +20
-10 -50
1
1.CHANNEL CONTROL SECTION
(1). PEAK LED INDICATOR
This LED indicators let you check the level of the signal input
to the channel. The peak indicator lights when the input signal
reaches 5dB below the channel’s clipping point. This indicator
show the level of the Post-EQ/ pre-fader signal. If the PEAK
should use the GAIN control to decrease the input sensitivity
of the connected source.
(2). TRIM CONTROL
-
just the input to an appropriate level. The best balance of S/N
and dynamic range will be achieved if you adjust the TRIM
control so that the peak indicator lights occasionally. This
control adjusts the channel’s mic input sensitivity between
-50dB and -6dB and the line input sensitivity between -30dB
and +14dB.
The mono/stereo combination input channel have a sensitivity
of +20dB to-20dB
(3). HPF(High-Pass Filter)
This switch toggles the HPF on or off. T
press the switch In ( ). The HPF cut frequencies below 75Hz
(4). 3BAND EQUALIZER CONTROLS
type as shown below.
knob is in the “ 0 ”position.
CONTROL MAX.
BOOST/CUT
FREQUENCY TYPE
HIGH ±15dB 12kHz Shelving
MID ±12dB 2.5kHz Peaking
LOW ±15dB 80Hz Shelving
(5). AUX 1 CONTROLS
This knobs control the level of the signals sent to AUX 1 bus.
affected by the channel level volume.
(6). EFX CONTROLS
This knobs control the level of the signals sent to EFX bus.
The channel signals mixed by this bus have their overall level
set by the EFX SEND Control to the EFX SEND jack on the
front panel. The EFX bus signal is also fed into the internal
digital signal processor(only M822FX). Since this control is
placed after the channel fader ffected
by the channel fader setting.
(7). PAN /BAL CONTROL
PAN (Mono Channel)
This control pans the channel signal across the master L and
PAN
from that channel will be heard from the left speaker system
only
from the right speaker system only.Intermediate settings will
cause the sound to appear at corresponding locations in the
BALANCE (Stereo Channel)
This control adjusts the balance or the L/R position of the
stereo input signal.
Turning the BALANCE control to the left of center moves the
apparent source toward the MAIN L
moves the source toward the MAIN R bus.
(8). CHANNEL LEVEL VOLUME
This is the channels main level control. It determines the
level of the signal that is sent from the channel to the master
mixing and effect buses. It is the settings of the input channel
between the instruments or other sources connected to the
be set at the minimum position to prevent the addition of
unwanted noise to the main program signal.
2
3
4
5
6
7
8
0 10
MONO MONO STEREO
STEREO
COMBINATION