Yamaha Audio EMX3000 User Manual
Owner’s Manual
MIC MIC MIC MIC MIC MIC MIC MIC
LINE
LINE
LINE
INSERT
INSERT
I O I O I O I O
1
GAIN
+10
-16 -60
PEAK
HIGH
-15
MID
-15
LOW
-15
MONI 1
0
MONI 2
0
EFFECT
0
PAN
L
PFL
0
5
10
15
20
25
30
40
50
1
INSERT
2345678
GAIN
GAIN
-34
-34
+10
+10
-16 -60
-16 -60
PEAK
PEAK
HIGH
HIGH
+15
+15
-15
-15
MID
MID
+15
+15
-15
-15
LOW
LOW
+15
+15
-15
-15
MONI 1
MONI 1
10
10
0
0
MONI 2
MONI 2
10
10
0
0
EFFECT
EFFECT
10
10
0
0
PAN
PAN
R
R
L
L
PFL
PFL
0
0
5
5
10
10
15
15
20
20
25
25
30
30
40
40
50
50
2345678
INPUT OUTPUT
LINE LINE LINE LINE
LINE
INSERT
GAIN
-34
+10
-16 -60
HIGH
+15
-15
MID
+15
-15
LOW
+15
-15
MONI 1
10
MONI 2
10
EFFECT
10
PAN
R
0
5
10
15
20
25
30
40
50
0dB
INSERT
I O
OUT IN
GAIN
GAIN
-34
+10
-16 -60
PEAK
PEAK
HIGH
+15
-15
MID
+15
-15
LOW
+15
-15
MONI 1
10
0
0
MONI 2
10
0
0
EFFECT
10
0
0
PAN
R
L
L
PFL
PFL
0
5
10
15
20
25
30
40
50
GAIN
-34
-34
+10
+10
-16 -60
-16 -60
PEAK
PEAK
HIGH
HIGH
+15
+15
-15
-15
MID
MID
+15
+15
-15
-15
LOW
LOW
+15
+15
-15
-15
MONI 1
MONI 1
10
10
0
0
MONI 2
MONI 2
10
10
0
0
EFFECT
EFFECT
10
10
0
0
PAN
PAN
R
R
L
L
PFL
0
0
5
5
10
10
15
15
20
20
25
25
30
30
40
40
50
50
L
R
L
ST 1
+4dB
RL
ST 2
R
+4dB
MONI MONI
12
+4dB
LR
P.AMP
IN
+4dB
BRIDGE
LIMITER
LEVEL
+4
10
+18+4+18
LR
BRIDGE
ST1 L
MONI 1
MONO
(BRIDGE)
POWER AMP
10
10
0
ON
8
9
7
10
11
VOCAL ECHO 1 VOCAL REVERB 1 HALL 1 PLATE 1
1
12
2
VOCAL ECHO 2
13
3
VOCAL ECHO 3
14
4
VOCAL ECHO 4
1
15
16
DIGITAL EFFECT
GRAPHIC EQUALIZER
0
0
5
5
10
10
15
15
20
20
25
25
30
30
40
40
50
50
ST
0
MIN
PARAMETERPROGRAM
5
6
7
8
ST1 R
MONO
VOCAL REVERB 2
VOCAL REVERB 3
VOCAL REVERB 4
FOOT SW
MONO
+4dB
EFFECT
+4dB
C-R
PHONES
PEAK
+8
POWER
+5
+3
+1
PHANTOM +48V
(1-8ch)
0
ON
-1
OFF
-3
-5
C-R/PHONES
-7
-10
-15
10
10
MAX
0
-20
ST 2
L
R
10
0
ST 1
13
9
HALL 2
PLATE 2
14
10
15
11
HALL 3
PLATE 3
ROOM
GATE REVERB
16
12
8K4K2K1K500250125
+12
6
ON
0
6
-12
8K4K2K1K500250125
AFLAFLAFLAFLAFL
0
0
5
5
10
10
15
15
20
20
25
25
30
30
40
40
50
50
MONOMONI 2MONI 1 ST 1EFFECT
A
A
GAIN
HIGH
MID
LOW
MONI 1
MONI 2
EFFECT
BAL
A
B
+10
PEAK
-15
-15
-15
0
0
0
L
PFL
0
5
10
15
20
25
30
40
50
11 L
B
TAPE REC
-10dBV -10dBV
12 R
B
ST
SUB 1STSUB 2
+4dB +4dB
MONI 1
-34
0
MONI 2
+15
0
ST
+15
0
PFL
ST SUB 1
+15
MONI 1
10
0
MONI 2
10
0
ST
10
0
PFL
R
ST SUB 2
L
R
ST
10
0
PFL
10
TAPE IN
MONI 1 MONI 2
10
0
6
5
4
3
10
2
10
+12
6
0
6
10
-12
0
5
10
15
20
25
30
40
50
9 L
B
10 R
B
9 L 11 L L L
(MONO) (MONO) (MONO) (MONO)
A
10 R 12 R R R
A
9 10
11 12
A
B
GAIN
GAIN
-34
-34
+10
-16 -60
PEAK
HIGH
+15
-15
MID
+15
-15
LOW
+15
-15
MONI 1
10
0
MONI 2
10
0
EFFECT
10
0
PAN
R
L
PFL
0
5
10
15
20
25
30
40
50
-34
+10
PEAK
HIGH
+15
+15
-15
MID
+15
+15
-15
LOW
+15
+15
-15
MONI 1
10
10
0
MONI 2
10
10
0
EFFECT
10
10
0
BAL
R
R
L
PFL
PFL
0
5
10
15
20
25
30
40
50
11 129 10
Keep This Manual For Future Reference.
E
FCC INFORMATION (U.S.A.)
1. IMPORTANT NOTICE: DO NOT MODIFY THIS UNIT! This product, when installed as indicated in the instructions contained in this manual, meets FCC
requirements. Modifications not expressly approved by Yamaha may void your authority, granted by the FCC, to use the product.
2. IMPORTANT: When connecting this product to accessories and/or another product use only high quality shielded cables. Cable/s supplied with this product MUST
be used. Follow all installation instructions. Failure to follow instructions could void your FCC authorization to use this product in the USA.
3. NOTE: This product has been tested and found to comply with the requirements listed in FCC Regulations, Part 15 for Class “B” digital devices. Compliance with
these requirements provides a reasonable level of assurance that your use of this product in a residential environment will not result in harmful interference with
other electronic devices. This equipment generates/uses radio frequencies and, if not installed and used according to the instructions found in the users manual, may
cause interference harmful to the operation of other electronic devices. Compliance with FCC regulations does not guarantee that interference will not occur in all
installations. If this product is found to be the source of interference, which can be determined by turning the unit “OFF” and “ON”, please try to eliminate the
problem by using one of the following measures: Relocate either this product or the device that is being affected by the interference. Utilize power outlets that are on
different branch (circuit breaker or fuse) circuits or install AC line filter/s. In the case of radio or TV interference, relocate/reorient the antenna. If the antenna lead-in
is 300 ohm ribbon lead, change the lead-in to coaxial type cable. If these corrective measures do not produce satisfactory results, please contact the local retailer
authorized to distribute this type of product. If you can not locate the appropriate retailer, please contact Yamaha Corporation of America, Electronic Service
Division, 6600 Orangethorpe Ave, Buena Park, CA 90620
The above statements apply ONLY to those products distributed by Yamaha Corporation of America or its subsidiaries.
WARNING: THIS APPARATUS MUST BE EARTHED
IMPORTANT
THE WIRES IN THIS MAINS LEAD ARE COLOURED IN
ACCORDANCE WITH THE FOLLOWING CODE:
GREEN-AND-YELLOW : EARTH
BLUE : NEUTRAL
BROWN : LIVE
As the colours of the wires in the mains lead of this apparatus may
not correspond with the coloured markings identifying the terminals in
your plug, proceed as follows:
The wire which is coloured GREEN and YELLOW must be
connected to the terminal in the plug which is marked by the letter E
or by the safety earth symbol or coloured GREEN and YELLOW.
The wire which is coloured BLUE must be connected to the terminal
which is marked with the letter N or coloured BLACK.
The wire which is coloured BROWN must be connected to the
terminal which is marked with the letter L or coloured RED.
* This applies only to products distributed by YAMAHA KEMBLE
MUSIC (U.K.) LTD.
Introduction
Thank you for purchasing the Yamaha EMX3000 Powered Mixer. In order to
take full advantage of the EMX3000 and enjoy long, trouble-free performance,
please read this owner’s manual carefully, and keep it in a safe place for future
reference.
Precautions
■
Warnings
• Do not place a container with liquid or small metal
objects on top of this unit. Liquid or metal objects
inside this unit are a fire and electrical shock hazard.
• Do not allow water to enter this unit or allow the unit
to become wet. Fire or electrical shock may result.
• Connect this unit’s power cord only to an AC outlet of
the type stated in this Owner’s Manual or as marked
on the unit. Failure to do so is a fire and electrical
shock hazard.
• Do not scratch, bend, twist, pull, or heat the power
cord. A damaged power cord is a fire and electrical
shock hazard.
• Do not place heavy objects, including this unit, on top
of the power cord. A damaged power cord is a fire and
electrical shock hazard. In particular, be careful not to
place heavy objects on a power cord covered by a carpet.
• If you notice any abnormality, such as smoke, odor, or
noise, or if a foreign object or liquid gets inside the
unit, turn it off immediately. Remove the power cord
from the AC outlet. Consult your dealer for repair.
Using the unit in this condition is a fire and electrical
shock hazard.
• Should this unit be dropped or the cabinet be dam-
aged, turn the power switch off, remove the power
plug from the AC outlet, and contact your dealer. If
you continue using the unit without heeding this
instruction, fire or electrical shock may result.
• If the power cord is damaged (i.e., cut or a bare wire is
exposed), ask your dealer for a replacement. Using the
unit with a damaged power cord is a fire and electrical
shock hazard.
• Do not remove the unit’s cover. You could receive an
electrical shock. If you think internal inspection, maintenance, or repair is necessary, contact your dealer.
• Do not modify the unit. Doing so is a fire and electri-
cal shock hazard.
• If lightning begins to occur, turn off the power switch
of the unit as soon as possible, and unplug the power
cable plug from the electrical outlet.
• If there is a possibility of lightning, do not touch the
power cable plug if it is still connected. Doing so may
be an electrical shock hazard.
Introduction
■
Cautions
• Keep this unit away from the following locations:
- Locations exposed to oil splashes or steam, such
as near cooking stoves, humidifiers, etc.
- Unstable surfaces, such as a wobbly table or slope.
- Locations exposed to excessive heat, such as
inside a car with all the windows closed, or places
that receive direct sunlight.
- Locations subject to excessive humidity or dust
accumulation.
• This unit has ventilation holes at the rear, and the
right to prevent the internal temperature rising too
high. Do not block them. Blocked ventilation holes
are a fire hazard.
• To relocate the unit, turn the power switch off,
remove the power plug from the AC outlet, and
remove all connecting cables. Damaged cables may
cause fire or electrical shock.
• Turn off all musical instruments, audio equipment,
and speakers when connecting to this unit. Use the
correct connecting cables and connect as specified.
• Always lower the volume control to minimum before
turning on the power to this unit. A sudden blast of
sound may damage your hearing.
• Clean the contacts of the phone plug before connecting it to the SPEAKERS jack of this unit. Dirty contacts may generate heat.
• Use only speaker cables when connecting speakers to
amplifier outputs. Using other types of cables is a fire
hazard.
• Hold the power cord plug when disconnecting it from
an AC outlet. Never pull the cord. A damaged power
cord is a potential fire and electrical shock hazard.
• Do not touch the power plug with wet hands. Doing
so is a potential electrical shock hazard.
• The inside of the unit should be cleaned periodically.
Dust accumulation inside the unit may cause malfunction and is a potential fire hazard. Consult your
dealer for information about cleaning.
• To prevent electrical shock when cleaning the unit,
remove the power plug from the AC outlet.
• If you know you will not use this unit for a long
period of time, such as when going on vacation,
iii
EMX3000—Owner’s Manual
iv
Introduction
remove the power plug from the AC outlet. Leaving it
connected is a potential fire hazard.
• Do not touch the heatsink when this apparatus is in
use. It can get very hot.
■
Operating Notes
• The digital circuits of this unit may induce a slight
noise into nearby radios and TVs. If noise occurs,
relocate the affected equipment.
• Using a mobile telephone near this unit may induce
noise. If noise occurs, use the telephone away from
the unit.
• XLR-type connectors are wired as follows: pin 1:
ground, pin 2: hot (+), and pin 3: cold (–).
• Insert TRS phone jacks are wired as follows: sleeve:
ground, tip: send, and ring: return.
• Do not set all equalizer controls and faders to maximum. Doing so may cause oscillation depending on
the condition of the connected unit and speakers, and
may damage the speakers.
• The performance of components with moving contacts, such switches, rotary controls, faders, and connectors, deteriorates over time. The rate of
deterioration depends on the operating environment
and is unavoidable. Consult your dealer about replacing defective components.
much louder sound.
✦
In addition to the speaker output jacks, two stereo
output channels for line-level signals, two monitor
output channels, one effect output, and one monaural
output are provided. You can easily expand the system
by adding a power amplifier or powered speakers.
✦
The EMX3000 also has a C-R/PHONES jack, which is
very useful for checking the sound. You can monitor
only a specific channel or bus signal through the
headphones.
✦
Two limiter circuits are built-in to prevent excessive
input levels to the amp.
✦
A digital effect with sixteen selectable effect types is
built-in. A variety of effects can be applied to add
reverberation or ambience to vocals or instrumental
sounds.
✦
The EMX3000 has implemented “EEEngine”,
Yamaha’s epochal amp drive technology to create an
unrivaled high-efficiency drive.
The EEEngine’s energy-saver/low-heat-generation
design has reduced power consumption to 50% or
less, and reduced heat generation to 35% or less (in
field applications, compared to Yamaha’s previous
models), and has lead to a reduction in energy cost
and to less-restrictive installation requirements
related to heat generation.
Features
✦
The EMX3000 provides versatile inputs, such as two
stereo input channels and two stereo sub inputs, as
well as eight monaural input channels compatible
with mic/line signals. The mixer also has ample
power, with a maximum output of 300 W+300 W
(600 W with bridge connection), and is suitable for a
wide range of applications from installed systems to
small-scale PA systems.
✦
A two-channel power amp is built-in. The signals output to speakers can be selected as stereo (ST1 L-R),
monitor+monaural (MONI 1- MONO), or monaural
(bridge connection).
✧
Stereo
The main stereo mix signal is output from speaker
output jacks L and R of the EMX3000. You can connect one or two speakers to each speaker output jack.
✧
Monitor+monaural
The main monaural mix signal is output from speaker
output jack R, and the monitor signal from speaker
output jack L. You can connect one or two speakers to
each speaker output jack.
✧
Monaural (bridge connection)
The two-channel power amp is bridge-connected,
and the main monaural mix signal is output from
BRIDGE jack. You can connect only one speaker for a
Contents
Front and rear panel......................................1
Control panel ....................................................1
Input/output panel.............................................6
Rear panel........................................................8
Installation/Connections................................9
Installation ........................................................9
Connection .......................................................9
Connecting input/output equipment................10
Basic operation ...........................................11
Connecting microphones and instruments .....11
Using the digital effect ....................................11
Example setups...........................................12
As a conference/entertainment hall sound
system ............................................................12
As a band PA..................................................13
Using a subwoofer..........................................15
Specifications..............................................16
General specifications ....................................16
Input specifications.........................................17
Output specifications ......................................17
Dimensions.....................................................18
Block/Level Diagram.......................................19
EMX3000—Owner’s Manual
3
0
Front and rear panel
Control panel
■
Channel control section
In this section, you can adjust equalization (frequency response), volume level, effect and monitor output levels for the input signal of each
channel.
1
3
4
5
6
7
9
GAIN GAIN
-34
+10
-16 -60
PEAK
HIGH
+15
-15
MID
+15
-15
LOW
+15
-15
MONI 1
10
0
MONI 2
10
0
EFFECT
10
0
PAN
R
L
PFL PFL
HIGH
MID
LOW
MONI 1
MONI 2
EFFECT
BAL
A
B
-34
+10
PEAK
+15
-15
+15
-15
+15
-15
10
0
10
0
10
0
R
L
2
1
3
4
5
6
8
9
Front and rear panel
2
A/B switch (Channels 9/10~11/12 only)
This switch selects channel 9/10~11/12 input
jacks.
When the switch is up, the signal will be input
from jacks A (phone jacks on the input/output
panel
).
When the switch is pressed in, the signal will be
input from jacks B (phono jacks on the input/
3
output panel
3
PEAK indicator
).
The indicator will light 3 dB before clipping,
warning that clipping level is near.
4
Equalizer controls (HIGH, MID, LOW)
This is a 3-band equalizer that adjusts the high
frequency range, mid frequency range, and low
frequency range of each channel. Response is flat
▼
when the knobs are in the “
” position. Rotating
it toward the right will boost the corresponding
frequency band, and rotating it toward the left
will cut it.
The base frequency (or center frequency), range
of boost or cut, and equalizer type of each band
are as follows:
HIGH: 10kHz, ±15 dB, shelving type
MID: 2.5kHz, ±15 dB, peaking type
LOW: 100Hz, ±15 dB, shelving type
1
0
5
10
15
20
25
30
40
50
0
5
10
15
20
25
30
40
50
0
1
1
GAIN control
Use this knob to adjust the sensitivity according
to the input signal level, so that the input level is
appropriate.
For the best balance of S/N ratio and dynamic
range, adjust this knob so that the peak indicator
3
lights occasionally.
910
0
5
Monitor 1/2 controls (MONI 1/2)
For each channel, this controls the amount of signal that is sent to the MONITOR 1/2 buses.
The signal of the MONITOR 1 bus is sent to the
9
MONI 1 jack (input/output panel
). If the
power amp select switch V is in the MONI 1MONO position, the signal is also sent to the
speakers connected to the SPEAKERS L/MONI1
1/2 jacks.
The signal of the MONITOR 2 bus is sent to the
9
MONI 2 jack (input/output panel
).
Note: The signal sent to the MONITOR 1/2
buses does not pass through the channel fader
(pre-fader send). This means that it will not
be affected by the setting of the channel fader.
EMX3000—Owner’s Manual
Front and rear panel
2
6
Effect control (EFFECT)
For each channel, this controls the amount of signal that is sent to the EFFECT bus.
The signal of the EFFECT bus is sent to the
A
EFFECT jack (input/output panel
). It is also
sent to the built-in effect when the ON switch P
in the digital effect section is turned on.
Note: The amount of signal that is sent to the
EFFECT bus from each channel will be affected
not only by the setting of the EFFECT control,
but also by the setting of the channel fader
(post-fader send).
7
PAN (panpot) control (Channels 1~8)
The PAN knobs set the stereo position of the signal that is sent to the STEREO bus.
8
BAL (balance) control (Channels 9/10~
11/12)
The BAL knobs set the balance between the left
and right channels, and assign the signals
received at inputs 9/10~11/12 to the STEREO
bus.
9
PFL (pre-fader listen) switch
Channels for which this switch is on will send a
signal from a post-EQ pre-fader location to the
C-R/PHONES jack (input/output panel
this when you wish to use the headphones to
monitor only a specific channel.
Note:
You can monitor the signal through the
headphones even if the fader of the corresponding channel is set to the lowest level. The
switch operation does not affect the signal sent
to the STEREO bus, MONITOR 1/2 buses, or
the EFFECT bus.
0
Channel fader
This controls the output level of the input channel signal.
B
0
). Use
■
Stereo sub input section
In this section, you can adjust the input level of
external equipment connected to the ST SUB 1/2
jacks on the input/output panel.
MONI 1
A
10
0
MONI 2
B
10
0
ST
C
10
0
PFL
ST SUB 1
MONI 1
D
A
10
0
MONI 2
B
10
0
ST
C
10
0
PFL
ST SUB 2
A
MONI 1 (monitor 1) control
The MONI 1 knob adjusts the amount of the signal sent from the ST SUB 1 and 2 jacks (input/
output panel 4) to the MONITOR 1 bus.
B
MONI 2 (monitor 2) control
The MONI 2 knob adjusts the amount of the signal sent from the ST SUB 1 and 2 jacks to the
MONITOR 2 bus.
C
ST (stereo) control
The ST knob adjusts the amount of stereo signal
sent from the ST SUB 1 and 2 jacks to the STEREO bus.
Note: The ST control setting does not affect
the level of the signal sent to the MONITOR
1/2 buses (pre-fader send).
D
EMX3000—Owner’s Manual
PFL (pre-fader listen) switch
D
When this switch is turned on, the signal at the
point before the ST control knob C is sent to the
C-R/PHONES jack (input/output panel B ).
9
9
■
Master control section
In this section, you can adjust the final level of
the outputs.
0
5
10
15
20
25
30
40
50
0
5
10
15
20
25
30
40
50
0
5
10
15
20
25
30
40
50
0
5
10
15
20
25
30
40
50
0
5
10
15
20
25
30
40
50
E F G H I
3
I
MONO (monaural) fader
Control panel
The MONO fader adjusts the final level of the
monaural signal output from the STEREO bus to
0
the MONO jack (input/output panel
AFLAFLAFLAFLAFL
J
If the Power amp select switch V is set to
MONI 1-MONO, this fader also adjusts the level
).
of the signal sent from the SPEAKERS R/MONO
1/2 jacks to the speakers.
V
If the Power amp select switch
is set to MONO
(BRIDGE), this fader adjusts the level of the signal sent from the SPEAKERS BRIDGE jack to the
speaker.
AFL (after fader listen)
J
When this switch is on, the output signal that
passes through the corresponding fader is sent to
B
the C-R/PHONES jack (input/output panel
MONOMONI 2MONI 1 ST 1EFFECT
Use these switches when you wish to monitor a
).
particular output signal through the headphones.
■
Tape in section
E
MONI 1 (monitor 1) fader
The MONI 1 fader adjusts the final level of the
signal sent from the MONITOR 1 bus to the
MONI 1 jack (input/output panel
). If the
Power amp select switch V is set to MONI 1MONO, using this fader enables you to adjust the
level of the signal sent from the SPEAKER L/
MONI1 1/2 jacks to the speakers.
F
MONI 2 (monitor 2) fader
The MONI 2 fader adjusts the final level of the
signal output from the MONITOR 2 bus to the
MONI 2 jack (input/output panel
G
EFFECT fader
).
The EFFECT fader adjusts the final level of the
signal output from the EFFECT bus to the
A
EFFECT jack (input/output panel
).
Note: The setting of this fader does not affect
the level of the signal sent from the EFFECT
bus to the built-in effect.
H
ST 1 (stereo 1) fader
The ST 1 fader adjusts the final level of the signal
sent from the STEREO bus to the ST 1 jacks
(input/output panel 8). If the Power amp select
switch V is set to ST1 L-ST1 R, this fader also
adjusts the level of the signal sent to the SPEAKERS jacks (rear panel 1 ).
In this section, you can adjust the input level of a
cassette deck or a CD player that is connected to
the TAPE jacks (input/output panel 5).
ST
K
10
0
PFL
TAPE IN
L
K ST (stereo) control
This knob adjusts the level of the signal sent from
the TAPE jacks to the STEREO bus.
L PFL (pre-fader listen) switch
When this switch is on, the signal input from the
TAPE jacks is routed at the point before the ST
control K to the C-R/PHONES jack (input/output panel B).
Note: The setting of this fader does not affect
the signal output from the STEREO bus to the
ST 2 jacks.
EMX3000—Owner’s Manual
4 Front and rear panel
■ Digital effect section
This section enables you to turn the built-in digital effect on/off and select the effect type.
M N
MONI 1 MONI 2
10
0
8
9
7
6
10
5
11
4
12
13
3
2
14
1
15
16
O
M MONI 1/2 (monitor 1/2) control
This knob adjusts the level of the return signal
that is sent from the built-in digital effect to the
MONITOR 1/2 buses.
N ST (stereo) control
This knob adjusts the level of the return signal
that is sent from the built-in digital effect to the
STEREO bus.
O PROGRAM selector
This knob selects the effect type for the internal
digital effect.
P ON switch
This switch turns the internal digital effect on/
off.
P
ST
0
MIN
PARAMETERPROGRAM
5
VOCAL REVERB 2
6
7
VOCAL REVERB 3
VOCAL REVERB 4
8
10
MAX
Q
13
9
HALL 2
14
10
15
11
HALL 3
ROOM
16
12
10
0
ON
VOCAL ECHO 1 VOCAL REVERB 1 HALL 1 PLATE 1
1
2
VOCAL ECHO 2
3
VOCAL ECHO 3
4
VOCAL ECHO 4
DIGITAL EFFECT
PLATE 2
PLATE 3
GATE REVERB
■ Graphic equalizer section
This section enables you to adjust the tone of the
STEREO bus signal.
8K4K2K1K500250125
+12
6
0
6
-12
GRAPHIC EQUALIZER
+12
6
0
6
-12
8K4K2K1K500250125
R Graphic equalizer
This is a 7-band graphic equalizer that allows you
to adjust the frequency response of the STEREO
bus signal, providing a maximum of ±12 dB of
cut/boost for each frequency band.
This graphic equalizer affects both the STEREO
bus signal that is output to the speakers and the
line level signal that is output from the ST 1/2
jacks (input/output panel 8), and MONO jack
(input/output panel 0).
S ON switch
This switch turns the graphic equalizer on/off.
■ Power amp section
This section allows you to select the signals that
will be sent to the built-in two-channel power
amplifier.
SR
ON
Q PARAMETER control
This knob adjusts the time parameter of the
internal digital effect.
Note: The master EFFECT fader setting does
not affect the internal digital effect signal.
T
U
V
LIMITER
LEVEL
+4
+18
LR
BRIDGE
ST1 L
MONI 1
MONO
(BRIDGE)
POWER AMP
+4
+18
ST1 R
MONO
T LIMITER indicator
This indicator lights up when the level of the signal output from the power amp section reaches
the maximum and the limiter is activated. Adjust
the LEVEL control U and appropriate fader so
that the indicator lights up for only a short while
when the signal reaches the maximum level.
Note: The indicator lights up or flashes for a
longer duration if the power amp section is significantly overloaded, which could result in
malfunction. Avoid such a situation.
EMX3000—Owner’s Manual
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