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Owner’s Manual
Keep This Manual For Future Reference.
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1
The Owner’s Manual
E
Revisions
Thank you for purchasing the Yamaha EMX62M Powered
Mixer. Parts of the EMX62M owner’s manual have been
revised. Please refer to the following revisions rather than the
corresponding sections of the original owner’s manual.
P.11
MAIN section
D
C
Level Meter
This LED display shows the level of signals received at the
MAIN OUT jack (input/output panel 9 ).
Note:
The SPEAKERS 1 & 2 jacks (rear panel 1) output the signals received at the MAIN OUT jack via the
internal power amplifier. Check the output signal level
via the LIMITER indicator (D).
LIMITER indicator
If the output level of signals received at the SPEAKERS 1
& 2 jacks (the output of internal power amplifier) reaches
maximum, the indicator will light.
Caution:
ly, the internal power amplifier section is being excessively overloaded and may malfunction. Reduce the
output level at the MASTER control (B) below the level
that the indicator flashes only briefly on the highest
transient peaks.
P.21
If the LIMITER indicator flashes continuous-
Révisions du Mode
F
d’emploi de l’EMX62M
Nous vous remercions d’avoir opté pour le mélangeur amplifié
EMX62M de Yamaha. Nous avons apporté une série de
révisions au Mode d’emploi de l’EMX62M. Nous vous invitons à tenir compte de ces changements dans les sections correspondantes du Mode d’emploi original.
P.10
Section MAIN
D
C
Indicateur de niveau
Cet indicateur à diodes affiche le niveau des signaux reçus
par la borne MAIN OUT (tableau des entrées/sorties 9 ).
Remarque: Les bornes SPEAKERS 1 & 2 (face arrière
) produisent les signaux transmis à la borne MAIN
OUT et amplifiés par l’amplificateur de puissance interne. Le témoin LIMITER (D) permet de contrôler le niveau du signal de sortie.
Témoin LIMITER
Ce témoin s’allume lorsque le niveau du signal reçu aux
bornes SPEAKERS 1 & 2 (et transmis par l’amplificateur
de puissance) atteint la valeur maximale.
Attention:
manente, l’amplificateur de puissance interne est saturé
et pourrait présenter un dysfonctionnement. Dans ce
cas, réduisez le niveau de sortie avec la commande
Master (B), de sorte que le témoin ne clignote plus que
brièvement aux pics de niveau.
Si le témoin LIMITER clignote de façon per-
Block & Level Diagrams
PA
SPEAKERS OUT
MAXIMUM OUTPUT POWER [200W/4Ω]
NOMINAL OUTPUT [40W/4Ω]
+11dB
+4dB
Power Amplifier output section level diagram (bottom right)
These plots show the nominal output and maximum output
levels of signals received at the SPEAKERS 1 & 2 jacks. If the
output level is +4dB (Level Meter “0”), the internal power
amplifier will deliver 40W into a 4 Ω load. If the output level is
+11dB (LIMITER indicator lights), the internal amplifier will
deliver a maximum of 200W into a 4Ω load.
+30dB
+20dB
+10dB
0dB
P.21
Schéma et représentation de niveau
■
PA
SPEAKERS OUT
MAXIMUM OUTPUT POWER [200W/4Ω]
NOMINAL OUTPUT [40W/4Ω]
+11dB
+4dB
Représentation de niveau de la section amplificateur de puissance (en bas à droite)
Ces tracés indiquent le niveau de sortie nominal et le niveau de
sortie maximum des signaux reçus aux bornes SPEAKERS 1 &
2. Avec un niveau de sortie de +4dB (indicateur de niveau “0”),
l’amplificateur de puissance interne produit 40W maximum
sous 4Ω. Avec un niveau de sortie de +11dB (témoin LIMITER
allumé), l’amplificateur de puissance interne produit 200W
maximum sous 4Ω.
+30dB
+20dB
+10dB
0dB
EMX62M
1
Page 3
Block & Level Diagrams
■
[200W/4Ω]
SPEAKERS OUT
1
2
2
1
2
1
LED METER (5 point)
[+4dB]
REC OUT
[–10dBV]
[–7.8dB]
1
2
MASTER
[0dB]
MAIN OUT
[+4dB]
7-Stage GEQ
BA
[–6dB]
PA
YSP ON/OFF
8kHz
4kHz
2kHz
1kHz
500Hz
250Hz
125Hz
LIMIT
PHONES OUT
BA
MASTER
[0dB]
MONITOR OUT
[+4dB]
[–6dB]
EFFECT OUT
[+4dB]
BA
[0dB]
+30dB
+20dB
SPEAKERS OUT
NOMINAL OUTPUT [40W/4Ω]
MAXIMUM OUTPUT POWER [200W/4Ω]
+10dB
PHONES max
(175mW 40Ω)
0dB
–10dB
–20dB
PHONES (33mW 40Ω)
MAIN OUT, MONITOR OUT, EFFECT OUT [+4dB]
REC OUT [–10dBV]
–30dB
–40dB
–50dB
SUM
MONITOR
SUM
SUM
EFFECT
MAIN
Clip Level [+20dB]
+20dB
+10dB
2TR, AUX
0dB
[–16dB]
[–22dB]
[–16dB]
EFFECT
MONITOR
LEVEL
[–10dB]
HIGH
LOW
2-Stage EQ
OFF
ON
[–10dB]
Low-Z
HA
[–50/–20]
PAD
PAD
Hi-Z
[–10dB]
[–40/–10]
+15V
OFF
ON
PHANTOM
[–16dB]
LEVEL
[–10dB]
[–10dB]
EFFECT
2-Stage EQ
BA
1
LINE
[–22dB]
HIGH
LOW
[–10dB]
[–16dB]
[–16dB]
LEVEL
[–10dB]
[–10dB]
EFFECT
2-Stage EQ
BA
HA
1
MONITOR
2
[–22dB]
HIGH
LOW
[–10dB]
HA
SUPER Hi-Z
[–30dB]
[0dB]
[–16dB]
SUM
MONITOR
AUX IN
[–16dB]
AUX IN
[–10dB]
2TR IN
1
2TR IN
[–16dB]
[–10dBV]
2
[–7.8dB]
2
[–6dB]
EFFECT RTN
ON
ON
[0dB]
VOCAL REVERB
LARGE HALL
EFFECT RTN
EFFECT
DIGITAL
SMALL HALL
[–6dB]
ON
ON
(MITE)
FOOT SW
+30dB
2TR IN [–10dBV]
AUX IN [–10dB]
[–10dB]
LINE IN
Hi-Z [–10dB]
–10dB
EFFECT [–22dB]
MAIN, MONITOR [–16dB]
SUPER Hi-Z
Low-Z [–20dB]
–20dB
–30dB
[–30dB]
Hi-Z [–40dB]
–40dB
Low-Z, MIC [–50dB]
–50dB
CH IN
1-4
CH5 IN
CH6 IN
M.D.G., Pro Audio & Digital Musical Instrument Division, Yamaha Corporation
© 2002 Yamaha Corporation
Page 4
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.
• Explanation of Graphical Symbols
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION: TO REDUCE THE RISK OF
ELECTRIC SHOCK, DO NOT REMOVE
COVER (OR BACK). NO USER-SERVICEABLE
PARTS INSIDE. REFER SERVICING TO
QUALIFIED SERVICE PERSONNEL.
The above warning is located on the
rear of the unit.
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.
The lightning flash with arrowhead symbol
within an equilateral triangle is intended to
alert the user to the presence of uninsulated
“dangerous voltage” within the product’s
enclosure that may be of sufficient magnitude to constitute a risk of electric shock to
persons.
The exclamation point within an equilateral triangle is intended to alert the user to
the presence of important operating and
maintenance (servicing) instructions in the
literature accompanying the product.
Page 5
Precautions
WARNING
Installation
• Connect this unit’s pow er cord only to an AC outlet of the type
stated in this Owner’s Manual or as marked on the unit. F ailure
to do so is 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.
• 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 place heavy objects, including this unit, on top of the
power cord. A damaged po wer cor d is a fire and electrical shock
hazard. In particular, be careful not to place heavy objects on a
power cord covered by a carpet.
• The power to this device is not completely shut off even when
the power switch is turned off. Locate the device close to the A C
outlet so you can easily reach the power plug.
• Use only the included power cord for this unit. Using other
types may be a fire and electrical shock hazard.
Operation
• Do not scratch, bend, twist, pull, or heat the power cord. A
damaged power cord is a fire and electrical shock hazard.
Precautions
• 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 electrical 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.
3
In case an abnormality occurs during operation
• 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.
• Should this unit be dropped or the cabinet be damag ed, 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 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.
CAUTION
Installation
• 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.
• This unit has ventilation holes at the rear to prevent the internal
temperature rising too high. Do not block them. Blocked ventilation holes are a fire hazard.
• When rack-mounting the unit, allow enough free space around
the unit for normal ventilation. This should be10 cm at the
sides, 15 cm behind, and 25 cm above.
For normal ventilation during use, remove the rear of the rack
or open a ventilation hole.
If the airflow is not adequate, the unit will heat up inside and
may cause a fire.
Operation
• Use only speaker cables when connecting speakers to amplifier
outputs. Using other types of cables is a fire hazard.
Maintenance
• Clean the contacts of the phone plug before connecting it to the
SPEAKERS jack of this unit. Dirty contacts may generate heat.
PRECAUTIONS FOR OPERATION – FOR CORRECT OPERATION –
Connector pin assignments
• XLR-type connectors are wired as follows: pin 1: ground, pin 2:
hot (+), and pin 3: cold (-).
Replacing abrasive parts
• 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.
Influence on cell phone usage
• Using a cell phone (mo bile telephone) near this unit may induce
noise. If noise occurs, use the telephone away from the unit.
Volume level setting
• 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.
EMX62M—Owner’s Manual
Page 6
4
Precautions
EMX62M—Owner’s Manual
Page 7
Introduction
Thank you for purchasing the Yamaha EMX62M Powered Mixer. In order to take full
advantage of the EMX62M and enjoy long and trouble-free operation, read this o wner’ s
manual carefully, and keep it in a safe place for future reference.
Features
• The EMX62M’s six input channels support a
wide range of audio sources, including microphones, instruments, and line-level devices.
Input channels 1 through 4 feature low- and
hi-impedance balanced inputs, with +15 V phantom power for use with condenser-type microphones on the low inputs, input channel 5
features two line-level inputs, while input channel 6 features two hi-impedance inputs for connecting instruments such as electric-acoustic
guitar and electric bass directly.
• The built-in power amplifier offers a maximum
output of 200 W with a 4Ω speaker system,
135 W with an 8Ω speaker system, and a limiter
circuit prevents sounds distortion and speaker
damage.
• The 7-band graphic equalizer on the main output
allows you to tailor the sound for each particular
venue and reduce the risk of feedback by attenuating troublesome frequencies.
• Also built-in is a digital effects processor , offering
three different programs for adding reverberation or ambiance to vocal or instrument sounds,
and remote on/off control using an optional
footswitch.
Contents
Contents
Introduction ........................................................... 5
Features ...............................................................5
EMX62M Quick Guide ................................................6
Front & Rear Panels ...................................................9
Control Panel ....................................................... 9
Input/Output Panel.............................................. 12
Rear Panel.......................................................... 14
Installation ..........................................................14
Hookup Example................................................ 15
Basic Operation ........................................................16
Connecting Sources ...........................................16
Monitoring ........................................................... 16
Using the Built-in Effects ....................................16
Installing an optional rack mount kit .........................17
Troubleshooting .......................................................18
Specifications ........................................................... 19
General Specifications ........................................19
Output Specifications ..........................................20
Dimensions ......................................................... 20
Block & Level Diagrams .....................................21
5
• External effects can be patched into the system
via the EFFECT OUT and AUX IN jacks, with
effects return level control.
• Separate outputs are provided for connecting
powered monitor speakers, headphones, or a stereo recorder (cassette, DAT, or MD).
• The EMX62M 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.
EMX62M—Owner’s Manual
Page 8
6
EMX62M Quick Guide
EMX62M Quick Guide
The following steps (1-5) explain the basic connection and operation of the EMX62M.
Also, please read “Front and Rear Panel” and
“Basic Operation” following this Quick Guide
section to learn more about using the EMX62M.
STEP 1
Connecting speakers
Connection
Using speaker cables, connect each speaker to the
SPEAKERS 1 and 2 jack on the rear panel of the
EMX62M.
Connecting a microphone
Make sure that the power is turned off to the
EMX62M.
Connect a microphone to the Low-Z jack of
channel 1-4.
EMX62M
Microphone
Using a condenser microphone
Tu rn on the PHANTOM switch (located in the
upper right corner on the panel).
EMX62M
EMX62M
•The EMX62M is a monaural mixer. The same signal
will be output from all SPEAKERS jacks on the rear
panel. You do not need to differentiate right from
left speakers.
•You may connect to either of the two jacks on the
speakers.
•Be sure to use a cable designed for speaker connection.
Never connect the speakers in the manner shown
below. Otherwise, the EMX62M’s built-in power
amplifier will be damaged.
PHANTOM switch
•Do not connect or disconnect a condenser microphone while the power to the unit is on and the
PHANTOM switch has been turned on.
Connecting a CD player, MD player, and/or cassette
deck
Connect a CD player or MD player to the 2TR IN
jacks. Refer to the operation manual of the corresponding device for more information on the
input and output of the device.
EMX62M
EMX62M
EMX62M—Owner’s Manual
CD player
Recorder
(Cassette, DAT, MD)
Page 9
• To connect a second player, use the LINE jack or HiZ jack.
• Y ou cannot use the H i-Z jack and the Low-Z jack for
the same channel at the same time. If a microphone
has already been connected to the Low-Z jack of a
channel, you cannot connect a player to the Hi-Z
jack of the channel.
• Connect a recorder to the REC OUT jacks.
Connecting an electric acoustic guitar or electric bass
Connect an electric acoustic guitar or electric
bass to the Super Hi-Z jacks.
You can use either or both of the 1 and 2 jacks.
EMX62M
EMX62M Quick Guide
Connecting an electronic musical instrument
To the EMX62M’s LINE jacks, you can connect
an electronic musical instrument such as a synthesizer, drum machine, signal processor connected to an electric guitar, etc. Refer to the
diagram below to make a stereo co nnection fr om
the output jacks (such as L/MONO and R) of an
electronic musical instrument to the LINE jacks
in stereo.
EMX62M
7
Electric-acoustic
guitar
• If you wish to use a guitar signal processor or bass
effect unit, connect them to the Hi-Z jack or LINE
jack. You cannot use the Hi-Z jack and the Low-Z
jack for the same channel at the same time. If a
microphone has already been connected to the LowZ jack of a channel, you cannot connect the effect
unit to the Hi-Z jack of the channel.
Electric bass
Synthesizer,
Drum machine,
Guitar processor
If you wish to connect multiple instruments,
make a monaural connection as shown below.
EMX62M
• You can also use the Hi-Z jacks and Super Hi-Z
jacks to connect multiple instruments. You cannot
use the Hi-Z jack and the Low-Z jack for the same
channel at the same time. If a microphone has
already been connected to the Low-Z jack of a channel, you cannot connect an instrument to the Hi-Z
jack of the channel.
EMX62M—Owner’s Manual
Page 10
EMX62M Quick Guide
8
STEP 2
Power on
1 Turn on the power to all external devices con-
nected to the EMX62M.
2 Make sure that the MASTER controls in the
MONITOR section and the MAIN section are set
to “0,” then press the POWER switch on the
EMX62M to turn on the power.
EMX62M
STEP 4
Applying built-in effects
1 Turn on the ON switch in the DIGITAL EFFECT
section. The ON switch indicator lights up.
2 Select one of three effect types, then press the
switch.
3 Adjust the amount of effect applied by using the
EFFECT control of the target channel and the
EFFECT RTN control in the MAIN section.
EMX62M
STEP 5
Power off
• Be sure to follow the power up sequence specified
above to prevent the speakers from being damaged.
• The speakers do not have a power switch.
STEP 3
Sound output
Set the MASTER control in the MAIN section to
√√
“
√√
,” then while playing an instrument connected to a channel to be checked (or while
speaking to a connected microphone), adjust the
LEVEL control of the corresponding channel so
that the 0 LED of the peak level indicator in the
MAIN section will light up momentarily.
• Do not press the PAD switch if sound is input from
the microphone. Otherwise, press the PAD switch
on.
EMX62M
1 Press the POWER switch of the EMX62M to turn
off the power to the unit.
2 Turn off the power to all connected devices.
• Be sure to follow the power off sequence specified
above to prevent the speakers from being damaged.
• Set the MASTER controls in the MAIN section and
the MONITOR section to “0” for use next time (so
that a loud noise will not sound the next time you
turn on the power to the unit).
• Note that if the LIMITER indicator stays lit for a
long time, the built-in amplifier and speakers may
be damaged.
• To correct the low range, turn on the YAMAHA
SPEAKER PROCESSING switch in the upper right
corner of the panel.
EMX62M—Owner’s Manual
Page 11
■
Front & Rear Panels
Control Panel
Channel Section
The channel controls are used to set the EQ,
MONITOR and EFFECT send levels, channel
LEVEL, and PAD for each channel.
1
2
Front & Rear Panels
The MONITOR control is not affected by the
channel’s LEVEL control 4, since the MONITOR signal is sourced before that control.
C
EFFECT control
The EFFECT control determines the level of the
input signal that is fed to the EFFECT bus and
subsequently the onboard effects processor and
EFFECT OUT jack (input/output panel 4).
EFFECT bus signals are fed simultaneously to the
onboard effects processor and the EFFECT OUT
jack for use with external effects processors.
The EFFECT bus signals are affected by the channel’s LEVEL control 4, since the EFFECT signal
is sourced after the EFFECT control. To send a
channel signal to the EFFECT bus, both the
EFFECT and LEVEL controls must be turned up .
9
3
4
5
HIGH & LOW EQ controls
1
The 2-band equalizer allows you to boost or cut
the low or high frequency range for each channel.
The frequency response is flat when the controls
are in the center (▼) position. Rotating clockwise
boosts frequencies, rotating counterclockwise
cuts them.
The center frequencies are as follows:
HIGH: 10 kHz ±15 dB shelving type
LOW: 100 Hz ±15 dB shelving type
LEVEL control
D
The LEVEL control determines the level of the
input signal that is fed to the MAIN bus and
internal power amplifier.
The MAIN bus signal is routed to the MAIN
OUTPUT jack (input/output panel 9), SPEAKERS 1 and 2 jacks (rear panel 1), and PHONES
jack (input/output panel A).
PAD switch (1–4 only)
E
The PAD switch attenuates the input signal by
30 dB. When connecting a line-level source to
inputs 1 through 4, or if a microphone signal is
distorted, use the PAD switch to attenuate the
input signal.
B
MONITOR control
The MONITOR control determines the level of
the input signal that is fed to the MONITOR bus
and subsequently the MONITOR OUTPUT jack
(input/output panel 0).
EMX62M—Owner’s Manual
Page 12
Front & Rear Panels
10
■
■
DIGITAL EFFECT Section
The DIGIT AL EFFECT section is used to turn the
built-in digital effects processor on and off and
select effects programs.
6
7
VOCAL REVERB, LARGE HALL,
F
SMALL HALL switches
These switches are used to select the effects programs: VOCAL REVERB, LARGE HALL,
SMALL HALL.
DIGITAL EFFECT ON switch & indicator
G
The DIGIT AL EFFECT ON switch is used t o turn
the built-in digital effects processor on and off.
The indicator lights up when the processor is on.
When the processor is on, its output is fed to the
MAIN and MONITOR buses via the MAIN
EFFECT RTN
E
controls respectively.
The effects processor can also be turned on and
off remotely by connecting an optional footswitch to the FOOT SW jack.
9
and MONITOR EFFECT RTN
MAIN Section
The MAIN section is used to set the MAIN MASTER level, 7-band graphic equalizer, AUX IN and
2TR IN levels, and MAIN EFFECT RTN level. It
also contains the LIMITER indicator and main
output level meter.
8
9
H
Graphic equalizer
The 7-band graphic equalizer is used to boost or
cut certain frequencies of the MAIN output signal by up to ±12 dB. It affects the MAIN OUTPUT signal, the speaker outputs, and the
PHONES.
I EFFECT RTN control
The MAIN EFFECT RTN contr ol det e rmines the
level of the signal from the built-in digital effects
processor that is fed to the MAIN bus and subsequently the MAIN outputs.
J AUX IN control
The AUX IN control determines the level of the
AUX IN signal that is fed to the MAIN bus and
subsequently the MAIN outputs.
0 A B
D
C
EMX62M—Owner’s Manual
K 2TR IN control
The 2TR IN control determines the level of the
2TR IN signal that is fed to the MAIN bus and
subsequently the MAIN output.
L MASTER control
The MAIN MASTER control determines the output level of the MAIN OUT , speaker outputs, and
PHONES.
Page 13
Front & Rear Panels 11
M Peak level indicator
This indicator indicates the level of the signal
output from the MAIN OUTPUT jack (input/
output panel 9). A djust the MASTER contr ol B
so that this indicator lights up only momentarily
to avoid distortion.
N LIMITER indicator
The LIMITER indicator lights up when the limiter circuit, which is designed to protect the internal power amplifier against excessive input
signals and load mismatches, activates.
Note: Do not let the LIMITER indicator light
up or flash for a long period of time. Otherwise,
the power amplifier would be under excessive
loads, which might lead to a malfunction of the
unit.
■ MONITOR Section
The MONITOR section is used to set the MONITOR MASTER level and MONITOR EFFECT
RTN level.
■ PHANTOM switch and indicator
G
Q PHANTOM switch and indicator
This switch turns the phantom power supply on/
off for the Low-Z input jacks of channels 1–4.
When the switch is turned on, the indicator lights
up.
Turn this switch off if you do not use it.
■ YAMAHA SPEAKER PROCESSING
R ON/OFF switch
This switch enables you to compensate the low
range of the speakers. The low range balance
when this switch is on varies depending on the
speakers.
First, check the low range balance by auditioning
the resultant sound, then set this switch to on or
off.
E
O EFFECT RTN control
The MONITOR EFFECT RTN control determines the level of the signal from the built-in digital effects processor that is fed to the MONIT OR
bus and subsequently the MONITOR OUTPUT.
P MASTER control
The MONITOR MASTER control det ermines the
output level of the MONITOR OUTPUT.
F
H
■ Power switch and indicator
I
S Power ON/OFF switch and indicator
This switch turns the power of the EMX62M on/
off. When the switch is turned on, the indicator
lights up.
Note: Before turning the EMX62M on/off, turn
down the MASTER controls of the MONITOR
and MAIN section.
EMX62M—Owner’s Manual
Page 14
12 Front & Rear Panels
Input/Output Panel
1
2
1 Hi-Z, Low-Z (inputs 1–4)
These are the input connectors for input channels 1 through 4.
Both the Hi-Z and Low-Z input can be used with
microphones and, by using the PAD switch (control panel 5), can also be used with line-level
sources, such as synthesiz ers and drum machines.
Switchable +15 V phantom power is available to
the Low-Z XLR-type input for use with condenser-type microphones.
Both the Hi-Z and Low-Z inputs are balanced.
Pin connections are as follows.
Low-Z (XLR-type) Hi-Z (TRS phone jack)
Pin 1: ground Sleeve: ground
Pin 2: hot (+) Ring: cold (–)
Pin 3: cold (–) Tip: hot (+)
4
3 5
C Super Hi-Z 1 & 2 (input 6)
D EFFECT OUT jack
E FOOT SW jack
A
6 7 8 9 0
These two phone jacks are the input connectors
for input channel 6. They are unbalanced, can be
used simultaneously , and their high input impedance makes them ideal for use with instruments
such as electric-acoustic guitar and electric bass.
They can also be used with line-level sources,
such as synthesizers and drum machines.
The EFFECT OUT phone jack outputs the signal
from the EFFECT bus and can be connected to
the input of an external effects processor.
The FOOT SW jack is used to connect an
optional footswitch, such as the Yamaha FC5,
which can be used to turn the built-in digital
effects processor on and off. The DIGITAL
EFFECT ON switch must be in the ON position
in order to use the footswitch.
RST
+-
GND
Note: The Low-Z and Hi-Z input of each channel cannot be used simultaneously. Use the input appropriate for the source.
Since phantom power is turned on and off for
inputs channels 1 through 4 simultaneously, input devices that do not require it should be connected to the Hi-Z input when phantom power
is used.
GND
B LINE 1 & 2 (input 5)
These two phone jacks are the input connectors
for input channel 5. They are unbalanced, can be
used simultaneously, and are appropriate for use
with line-level sources, such as synthesizers and
drum machines.
EMX62M—Owner’s Manual
F AUX IN—INPUT TO MAIN jack
The AUX IN—INPUT TO MAIN phone jack is
used to feed signals from an external source to
+-
the MAIN bus and can be connected to the output of an external effects processor, for example.
G 2TR IN—INPUT TO MAIN jacks
The 2TR IN—INPUT TO MAIN phono jacks are
used to feed signals from an external source to
the MAIN bus and can be connected to the stereo
outputs of a cassette, DAT, or MD deck.
H REC OUT—OUTPUT jacks
The REC OUT—OUTPUT phono jacks output
the MAIN bus signal prior to the 7-band graphic
equalizer and MASTER level control, and can be
connected to the stereo inputs of a cassette, DAT,
or MD deck for recording.
Page 15
I MAIN—OUTPUT jack
The MAIN—OUTPUT phone jack outputs the
MAIN bus signal after the 7-band graphic equalizer and MASTER level control, and can be connected to the input of a larger mixer, or a more
powerful amplifier, for example.
J MONITOR—OUTPUT
The MONITOR—OUTPUT phone jack outputs
the MONITOR bus signal after the MONITOR
MASTER control, and can be connected to the
input of a powered monitor speaker.
K PHONES—OUTPUT jack
The PHONES—OUTPUT phone jack outputs
the MAIN bus signal after the 7-band graphic
equalizer and MASTER level control, and can be
connected to a pair of stereo headphones for personal monitoring.
Front & Rear Panels 13
EMX62M—Owner’s Manual
Page 16
14 Front & Rear Panels
Rear Panel
12
1 SPEAKERS 1 & 2 jacks
The SPEAKER 1 & 2 phone jacks output the
main signal from the internal power amplifier
and are used to connect speakers. They are internally connected in parallel and output the same
signal.
Connecting
one speaker
4Ω–8Ω 8Ω–16Ω 8Ω–16Ω
Note: The total impedance of the connected
speaker system must be between 4 and 8 ohms.
This means that you can connect one speaker
system with an impedance of between 4 and 8
ohms to one SPEAKER jack, or two speaker systems each with an impedance of between 8 and
16 ohms to each SPEAKER jack. Do not connect
anything other than speakers to these jacks.
Connecting
two speakers
Installation
The EMX62M uses a forced cooling system with
intake on the bottom of the rear panel and
exhaust on the top of the rear panel to avoid
blocking the heated air flow.
NO
Front
NO
15cm
or less
Exhaust
Front
Intake
B AC IN socket
Connect the included power cord to this socket.
Connect the plug of the power cord to an A C outlet that meets the requirements stated in the specifications in this document.
EMX62M—Owner’s Manual
Page 17
Hookup Example
Synthesizer,
Drum machine,
Guitar processor
CD player
Effects processor
88
Front & Rear Panels
Recorder (Cassette, DAT, MD)
Headphones
*2
15
Powered monitor
Microphone
*1
Electric-acoustic
Electric bass
(YAMAHA FC5)
guitar
VOL
Larger mixer
or
Footswitch
* The Low-Z and Hi-Z input of each channel can-
not be used simultaneously.
*1. Although this example shows an external effects
processor and footswitch, which is used to turn
on and off the built-in digital effects processor,
connected to the EMX62M, in practice, only one
effects processor, internal or external, will be
used at a time, so the footswitch is not required
when using external effects.
Amplifier
*2. This example shows both headphones and a
powered monitor being used for monitoring.
In practice, however only one method is required.
EMX62M—Owner’s Manual
Page 18
16 Basic Operation
Basic Operation
Connecting Sources
Before connecting any microphones or instruments, make sure that the EMX62M and any
other applicable equipment is turned off. Also
make sure that the LEVEL control on each
EMX62M input channel, and the MAIN MASTER and MONITOR MASTER controls are
turned down.
1 Connect cables to your mics and instru-
ments, and insert the other end of the
cables firmly into the appropriate Low-Z
or Hi-Z jack (channels 1–4), LINE jack
(channel 5), or Super Hi-Z jack
(channel 6).
Note: When connecting line-level sources to
input channels 1 through 4, turn on the corresponding PAD switch.
The Low-Z and Hi-Z jacks on input channels 1
through 4 cannot be used simultaneously.
B Turn on the power, starting with the
sound sources and finishing with the
EMX62M.
Reverse this order when turning off the power.
C Set the MAIN MASTER control to the “√√
position.
√√
D While speaking into a connected mic, or
playing a connected instrument, adjust
the input channel LEVEL control so that
the 0 LED of the MAIN section level meter
lights occasionally.
Repeat this procedure for each channel.
E Use the EQ controls on each input chan-
nel to adjust the tonal characteristics of
each source.
F Use the 7-band graphic equalizer to
adjust the tonal characteristics of the
main output.
G Use the MAIN MASTER control to set the
overall volume level of the main mix.
Monitoring
By connecting a powered monitor speaker to the
MONITOR OUTPUT, you can create a monitor
mix independent of the MAIN mix, since the
”
input channel MONITOR controls are not
affected by the LEVEL controls.
1 Set the MONITOR MASTER control to the
“√√√√” position.
B While speaking into a connected mic, or
playing a connected instrument, adjust
the MONITOR control of the input channel that you want to monitor.
Repeat this procedure for each channel.
C Use the MONITOR MASTER control to set
the overall level of the monitor mix.
Using the Built-in Effects
The EMX62M features a built-in digital effects
processor, allowing reverberation or ambiance to
be added to vocals or instrument sounds.
1 Turn on the digital effects processor by
pressing the DIGITAL EFFECT ON switch.
The DIGITAL EFFECT indicator lights up.
B Use the DIGIT AL EFFECT switches to select
an effects program.
VOCAL REVERB.......Reverb suitable for
vocals.
LARGE HALL ............Reverb typical of a large
hall.
SMALL HALL ............Reverb typical of a
small hall.
C Set the MAIN EFFECT RTN control to the
“√√√√” position.
D While speaking into a connected mic, or
playing a connected instrument, adjust
the EFFECT control of the input channel
that you want to process.
E Use the MAIN EFFECT RTN control to
adjust the overall level of the processed
sound.
F Use the MONITOR EFFECT RTN control to
feed the processed signal to the MONITOR bus and subsequently MONITOR
OUTPUT.
Note: If the processed sound is distorted even
with an EFFECT RTN control turned down,
turn down the EFFECT control on each channel.
EMX62M—Owner’s Manual
Page 19
Installing an optional rack mount kit 17
Installing an optional rack mount kit
You can rack-mount the EMX62M using an
optional rack mount kit (RK-88).
Rack mount kit RK-88
•Bracket × 2
• Screw × 6
Before you rack-mount the EMX62M, mak e sur e
that sufficient ventilation will be maintained.
(Never install the unit in a sealed rack.)
If you are going to install multiple devices including the unit in a rack, keep a 1U space or more
between the devices. U se a blank panel with holes
for ventilation if you wish to insert a panel
between the devices.
You will need a 7U space to install the rack
mount. After installation, the unit will project
62 mm from the front surface of the rack.
Installing the rack mount bracket
1 Remove the carrying handle by loosening and
removing four screws.
2 Attach one of the rack mount brackets to the side
of the EMX62M using three included screws.
62
3 Attach the other rack mount bracket in the same
way.
EMX62M—Owner’s Manual
Page 20
18 Troubleshooting
Troubleshooting
The following table describes the possible malfunctions of this demvice, and the appropriate actions to be
taken in each case.
Problem Cause Action
Sound is no
longer output from the
speakers.
Unbalanced
sound output from the
speakers
The POWER
indicator is lit.
Other
No high range
is heard from
the speakers.
The load on the amplifier of this
device was too great, and
tion circuit for the amplifier
the protec-
has
operated. Possible reasons for the
excessive load are an excessive level
setting in the channel control section
or main section, insufficient ventilation, or insufficient load impedance
of the connected speakers.
Please wait. When the device cools off, normal operation
will resume automatically. However, please check the following three points to prevent the problem fr om recurring.
• If the level setting is excessive, lower it to the nominal
level. You can refer to the peak level indicators of the
main section when doing so.
• If the device is not ventilated sufficiently, refer to the cautions given at the beginning of this manual and take
appropriate measures to insure adequate ventilation.
• If the load impedance (including a short) is too low, refer
to the section on rear panel (page 14) and change the
connections so that the impedance is correct.
Connections between devices have
come loose.
Inspect the connections, and correct any faulty connections.
Other The device may have malfunctioned. Please contact your
dealer.
The speaker’s protection circuit has
been activated due to exc essive input
signals.
Turn off the power to the EMX62M, or lower the volume
level. The EMX62M will return to its normal operation in
several seconds. Then, turn on the power to the unit or
raise the volume level and check to see if the high range is
audible. Maintain the level so that the protection circuit
will not be activated.
Powered Mixer Q&A
The built-in effect is not effective.
Q:
The monitoring sound from the speakers is not powerful
Q:
enough relative to the level of the input sound.
The stereo output from the synthesizer has been routed
Q:
to the Super Hi-Z jack of channel 6, but the monitoring
sound is not stereo.
The signal is sent from the EFFECT OUT jack to the
Q:
connected effect processor. Then the effect sound is
returned to the AUX IN jack. However, no signal is input
to the mixer.
An external powered speaker is connected to the MON-
Q:
ITOR-OUTPUT jack.
However, the signal is not sent to the speaker even
when the MASTER control in the MONITOR section is
turned.
Can the Low-Z jack and the Hi-Z jack be used at the
Q:
same time?
Can a single speaker be connected to the mixer?
Q:
The ON switch in the DIGITAL EFFECT section may not be
A:
turned on. Or, you have adjusted the EFFECT control in the
Channel section or the MAIN EFFECT RTN control.
The equalizer LOW control for each channel may be set to
A:
negative values.
You can use Super Hi-Z (or LINE) 1 and 2 jacks at the same
A:
time.
However, they are internally routed into a mono channel, and
therefore the signals from 1 and 2 jacks are output as mono
signal.
The AUX IN control in the MAIN section may not be rotated to
A:
right.
The MONITOR controls for input channels ma y not hav e been
A:
adjusted.
You cannot use the Low-Z jack and the Hi-Z jack for the same
A:
channel at the same time.
Yes. Use a speaker with an impedance of 4-8 ohms.
A:
EMX62M—Owner’s Manual
Page 21
Specifications
■ General Specifications
135 W/8Ω @0.5% THD at 1 kHz (SPEAKERS OUT)
Maximum output power
Frequency response
Total harmonic distortion
Hum & noise
(Average, Rs=150Ω)
(with 20 Hz–20 kHz BPF)
Maximum voltage gain
Crosstalk at 1 kHz 65 dB adjacent input, 65 dB input to output
Input channel equalization
Meters 5 points LED Meter (–10, –5, 0, +3, +6 dB) MAIN OUT
Graphic equalizer
Internal digital effect 3 programs (VOCAL REVERB, LARGE HALL, SMALL HALL)
Phantom power +15 V (balanced input)
Limiter Comp. : THD≥0.5% (SPEAKERS OUT)
LIMIT indicator Turn on. : THD≥0.5% (SPEAKERS OUT)
Protection circuit
(Power amp)
Foot switch (FC5) DIGITAL EFFECT MUTE : on/off
Optional accessories RK-88, FC5
Power requirement
Power consumption 110 W
Dimensions (WxHxD) 482×305×328 mm
Weight 12 kg
Supplied accessories AC power cord, Owner’s Manual
200 W/4Ω @0.5% THD at 1 kHz (SPEAKERS OUT)
175 mW/40Ω @0.5% THD at 1 kHz (PHONES OUT)
20 Hz–20 kHz +1 dB, –3 dB @1 W output into 8Ω (SPEAKERS OUT)
20 Hz–20 kHz +1 dB, –3 dB @+4 dB output into 10 kΩ (MAIN OUT, MONITOR OUT, EFFECT OUT)
Less than 0.5% @20 Hz–20 kHz, 100 W output into 4Ω (SPEAKERS OUT)
Less than 0.3% @20 Hz–20 kHz, +14 dB output into 10 kΩ (MAIN OUT, MONITOR OUT, EFFECT OUT)
–124 dB equivalent input noise, –68 dB residual output noise (SPEAKERS OUT)
–88 dB residual output noise (MAIN OUT, MONITOR OUT)
–79dB (83 dB S/N)
(MAIN OUT, MONITOR OUT)
–69 dB (73 dB S/N)
(MAIN OUT, MONITOR OUT)
–75 dB (79 dB S/N)
(EFFECT OUT)
–69 dB (73 dB S/N)
(EFFECT OUT)
86 dB CH IN (Lo-Z) to SPEAKERS OUT (CH1–4)
66 dB CH IN (Lo-Z) to MAIN OUT, MONITOR OUT (CH1–4)
66 dB CH IN (Lo-Z) to EFFECT OUT (CH1–4)
48 dB CH IN (Lo-Z) to REC OUT (CH1–4)
56 dB CH IN (Hi-Z) to MAIN OUT, MONITOR OUT (CH1–4)
26 dB LINE IN to MAIN OUT (CH5)
26 dB AUX IN to MAIN OUT
22 dB 2TR IN to MAIN OUT
46 dB Super Hi-z IN to MAIN OUT (CH6)
±15 dB Maximum
HIGH 10 kHz shelving *
LOW 100 Hz shelving *
* Turn over/roll-off frequency of shelving: 3 dB below maximum variable level.
7 bands (125, 250, 500, 1k, 2k, 4k, 8k Hz) MAIN OUT
±12 dB Maximum
POWER switch on/off mute
DC detection
Temp (Heatsink Temp≥90°C)
USA and Canada: 120 V AC 60 Hz
Europe: 230 V AC 50 Hz
Other: 240 V AC 50 Hz
Master level control: nominal level
Channel level controls: minimum
Master level control: nominal level
1 channel level control: nominal level
All channel level controls: minimum
1 channel level control: nominal level
Specifications 19
For European Model
Purchaser/User Information specified in EN55103-1 and EN55103-2.
Inrush Current: 23A
Conformed Environment: E1, E2, E3 and E4
EMX62M—Owner’s Manual
Page 22
1k Ω
Specifications
20
■
Input Specifications
Input connectors PAD
CH INPUT (Lo-Z)
(CH1–4)
CH INPUT (Hi-Z)
(CH1–4)
LINE IN (CH5) (1–2) 10 k
Super Hi-Z IN (CH6) (1–2)
AUX IN 10 k Ω
2TR IN (1–2) 10 k Ω
*1. Sensitivity is the lowest lev el that can produce an output of +4 dB (1.23 V) or the nominal output level when the unit is set at maximum gain.
(All level controls are at maximum position.)
*2. Balanced.
*3. Unbalanced.
•0 dB= 0.775 Vrms, 0 dBV= 1 Vrms.
■
Output Specifications
Output connectors
SPEAKERS OUT (1, 2) 0.1
MAIN OUT 600
MONITOR OUT 600
EFFECT OUT 600
PHONES OUT 35
REC OUT (1, 2) 600
Actual load
impedance
OFF
ON 600 Ω Lines –32 dB (19.5 mV) –20 dB (77.5 mV) +10 dB (2.45 V)
OFF
ON 600 Ω Lines –22 dB (61.6 mV) –10 dB (245 mV) +20 dB (7.75 V)
3 k Ω
10 k Ω
Ω
470 k Ω
Actual source
impedance
Nominal
impedance
50–600 Ω Mics –62 dB (0.616 mV) –50 dB (2.45 mV) –20 dB (77.5 mV)
50–600 Ω Mics –52 dB (1.95 mV) –40 dB (7.75 mV) –10 dB (245 mV)
600Ω Line –22 dB (61.6 mV) –10 dB (245 mV) +20 dB (7.75 V) Phone jack
600 Ω Line –22 dB (61.6 mV) –10 dB (245 mV) +20 dB (7.75 V) Phone jack
600 Ω Line –22 dBV (79.4 mV) –10 dBV (316 mV) +17.8 dBV (7.76 V) Phono jack
Ω
Ω
Ω
Ω
Ω
Ω
Sensitivity
–42 dB (6.16 mV) –30 dB (24.5 mV) 0 dB (0.775 V) Phone jack
Nominal
impedance
4/8Ω Speaker 40 W/4
10 kΩ Lines +4 dB (1.23 V) +20 dB (7.75 V) Phone jack
10 kΩ Lines +4 dB (1.23 V) +20 dB (7.75 V) Phone jack
10 kΩ Lines +4 dB (1.23 V) +20 dB (7.75 V) Phone jack
40 Ω Phones 33 mW 175 mW Phone jack
10 kΩ Lines –10 dBV (316 mV) +10 dBV (3.16 V) Phono jack
*1
Input level
Nominal level Max. before cliping
Output level
Nominal Max. before cliping
Ω
200 W/4
Ω
Connector type
Phone jack
Connector
type
XLR-3-31
*2
type
Phone jack
*2
(TRS)
*3
*3
*3
• PHONE JACKS are unbalanced.
•0 dB= 0.775 Vrms, 0 dBV= 1 Vrms.
■
Dimensions
328
Specifications are subject to change without prior notice.
482
305
Unit: mm
EMX62M—Owner’s Manual
Page 23
■ Block & Level Diagrams
[200W/4Ω]
SPEAKERS OUT
1
2
LED METER (5 point)
[+4dB]
REC OUT
[–10dBV]
[–7.8dB]
1
2
MASTER
[0dB]
1
MAIN OUT
[+4dB]
7-Stage GEQ
BA
[–6dB]
2
2
1
8kHz
4kHz
2kHz
1kHz
PA
500Hz
250Hz
125Hz
YSP ON/OFF
LIMIT
PHONES OUT
BA
MASTER
[0dB]
MONITOR OUT
[+4dB]
[–6dB]
[0dB]
Block & Level Diagrams 21
0dB
–10dB
–20dB
–30dB
–40dB
+30dB
+20dB
+10dB
[+24dB]
PHONES max
(175mW 40Ω)
PHONES (33mW 40Ω)
SPEAKERS OUT
MAXIMUM OUTPUT POWER [200W/4Ω]
EFFECT OUT
[+4dB]
MAIN OUT, MONITOR OUT, EFFECT OUT [+4dB]
BA
REC OUT [–10dBV]
–50dB
SUM
MONITOR
SUM
SUM
EFFECT
MAIN
[–16dB]
[–22dB]
[–16dB]
EFFECT
MONITOR
LEVEL
[–10dB]
2-Stage EQ
OFF
[–10dB]
+15V
HA
OFF
ON
PHANTOM
Low-Z
[–50/–20]
ON
HIGH
LOW
LEVEL
PAD
PAD
[–10dB]
Hi-Z
[–40/–10]
[–16dB]
[–10dB]
2-Stage EQ
[–10dB]
BA
1
EFFECT
HIGH
LOW
LINE
[–22dB]
[–10dB]
[–16dB]
[–16dB]
MONITOR
2
EFFECT
LEVEL
[–10dB]
2-Stage EQ
BA
[–10dB]
HA
1
[–22dB]
MONITOR
HIGH
LOW
[–10dB]
HA
SUPER Hi-Z
[–30dB]
2
[–16dB]
[0dB]
AUX IN
SUM
[–16dB]
AUX IN
[–10dB]
2TR IN
1
2TR IN
[–16dB]
[–10dBV]
2
[–7.8dB]
EFFECT RTN
ON
[0dB]
VOCAL REVERB
[–6dB]
EFFECT RTN
ON
EFFECT
DIGITAL
LARGE HALL
SMALL HALL
[–6dB]
ON
ON
(MITE)
FOOT SW
+30dB
2TR, AUX
Clip Level [+20dB]
0dB
+20dB
+10dB
2TR IN [–10dBV]
[–10dB]
LINE IN
Hi-Z [–10dB]
–10dB
AUX IN [–10dB]
MAIN, MONITOR [–16dB]
Low-Z [–20dB]
–20dB
EFFECT [–22dB]
[–30dB]
SUPER Hi-Z
–30dB
Hi-Z [–40dB]
–40dB
Low-Z, MIC [–50dB]
–50dB
CH IN
1-4
CH5 IN
CH6 IN
EMX62M—Owner’s Manual
Page 24
Page 25
Page 26
YAMAHA CORPORATION
V833080 R1 1 AP 24 Pro Audio & Digital Musical Instrument Division
NP Printed in Taiwan
P.O. Box 3, Hamamatsu, 430-8651, Japan
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