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Troubleshooting
Power does not turn on.
Sound is distorted or noise is
produced
Did you firmly and securely connect the
power cord?
Are the LEVEL controls of all relevant
channels and/or the MASTER LEVEL
Power shuts down suddenly.
control set too high?
Is the MIC/LINE switch of the
Are the vents of the mixer blocked?
corresponding channel set to MIC?
Since inadequate ventilation can result in
If the input level from the source is high,
overheating the mixer, the power may be
setting the MIC/LINE switch to MIC may
turned off automatically to protect from
result in distorted sound. Set the switch to
overheating. Secure the ventilation for
LINE position.
cooling, then turn on the power again.
Is the volume of the connected device
too high?
No sound is heard.
Lower the volume of the external device.
Did you connect the mixer's SPEAKERS
Is the speaker cable or the power cord
jacks and the speakers' input jacks
located near the input cables?
using the proper speaker cables?
Please keep it away from the input cables.
Did you firmly and securely connect the
speaker cables?
Sound is not loud enough
Is a speaker other than the included
Are the LEVEL controls of all relevant
speaker (MODEL 400S) connected to
channels and/or the MASTER LEVEL
the mixer's SPEAKERS jacks?
control set too low?
Please connect the included speaker
(MODEL 400S).
Is the MIC/LINE switch of the
corresponding channel set to LINE?
Did you use the included speaker
Turn the LEVEL control to the minimum
cables?
(zero). Set the switch to the MIC position,
If you use a commercially-available
then slowly raise the LEVEL control.
speaker cable with a metal-housing
connector, the cable will be shorted
Is the volume of the connected device
when the connector touches other metal,
too low?
resulting in no sound being produced.
Raise the volume of the external device.
Is the POWER LED flashing at intervals?
Is the PHANTOM switch set to on when
There may be a short in the speaker cable
using a microphone that requires
or the connection may be faulty. Check
phantom power?
that the speaker cable is not scratched
and is connected properly to the mixer,
The high sounds and low
then reapply the power.
sounds are unbalanced.
For channels 5/6, are both phone and
RCA-pin jacks connected at the same
Are the equalizer controls raised or
time? Or, for channels 7/8, are both
lowered too much?
phone and stereo mini jacks connected
Set the equalizer controls to the center
at the same time?
position.
The phone jack has priority for channels
5/6 and the stereo mini jack has priority for
Is the speaker properly outputting the
high-frequency range signals?
7/8.
If not, check the "Protective circuit (poly
Is the POWER LED flashing
switch)" note in the Notice section.
continuously?
If the internal power amplifier section is
iPod/iPhone is not recognized
excessively overloaded, the amplifier will
be muted for protection. The mixer will
Is your iPod/iPhone charged?
automatically reset itself after a while.
If your iPod/iPhone has not been charged,
it may take some time to be recognized by
the mixer. Make sure that your iPod/iPhone
is connected to the mixer and wait until it is
sufficiently charged.
* If any specific problem should persist, please
contact your Yamaha dealer.
Attaching a speaker to a speaker stand
1
Attach the speaker to the speaker stand with the lock lever moved
up (release position).
2
Move the lock lever down to
lock to the stand.
1 Release
2 Lock
Block Diagram
+
INPUT
HA
EQ
BA
(CH1-2)
-
[-56 – +16dBu]
DSP
LEVEL
MIC/LINE(-26dB)
COMBO
PHANTOM (+30V)
REVERB
L
SUM
AD
INPUT
+
HA
EQ
BA
(CH3)
-
[-56 – +16dBu]
[-50 – +22dBu]
R
SUM
AD
LEVEL
MIC/LINE(-26dB)
REVERB
COMBO
REVERB
ON/OFF
MASTER LEVEL
INPUT
+
HA
EQ
BA
(CH4)
-
[-56 – +16dBu]
SUM
AD
[-50 – +22dBu]
SUM
LEVEL
DA
MIC/LINE(-26dB)
Hi-Z
REVERB
Hi-Z(1MΩ)
DA
BA
EQ
BA
L
BA
LEVEL
ST/MONO
INPUT
(CH5/6)
REVERB ON/OFF
MONITOR OUT
[-24 – +22dBu]
FOOT SWITCH
BA
EQ
BA
R
BA
BA
SUM
EQ
LEVEL
ST/MONO
L/R
INPUT
SUM
EQ
BA
(CH7/8)
[-24 – +22dBu]
L
DA
USB
USB
(iPod/iPhone)
CONTROLLER
DA
R
5V 1A
Specifications
General Specifications
Power Requirement
100 V - 240 V 50 Hz/60 Hz
Maximum Output Power (SPEAKERS L/R)
Input Channel Equalization
200 W + 200 W/4 Ω @Dynamic at 1 kHz
180 W + 180 W/4 Ω @10 % THD at 1 kHz
±15 dB
125 W + 125 W/4 Ω @1 % THD at 1 kHz
HIGH: 8 kHz shelving
LOW: 100 Hz shelving
Frequency Response
-3 dB, +1 dB @ 40 Hz-20 kHz, 1 W Output/4Ω
Supported iPod/iPhone models (as of August 2012)
iPod touch (1st, 2nd, 3rd, and 4th generation),
(without EQ and SP EQ) (SPEAKERS L/R)
-3 dB, +1 dB @ 40 Hz-20 kHz, +4 dBu 10 kΩ Load
iPod classic, iPod nano (2nd, 3rd, 4th, 5th, and 6th
(MONITOR OUT)
generation), iPhone 4S, iPhone 4, iPhone 3GS, iPhone
3G, iPhone
Total Harmonic Distortion
For updated information, check the Yamaha Pro Audio
0.5 % @20 Hz-20 kHz, +11 dBu 10 kΩ (MONITOR OUT)
website (http://www.yamahaproaudio.com/).
Hum & Noise (Rs= 150 Ω, MIC/LINE switch=MIC)
-113 dBu Equivalent input noise (CH1-4)
Speakers (MODEL 400S)
-60 dBu Residual output noise (SPEAKERS L/R)
Enclosure
Crosstalk (1 kHz)
2 way bass-reflex type
-70 dB between input channels
Speaker Unit
Phantom Voltage
LF: 8" (20 cm) Cone
+30 V (CH1, 2)
HF: 1" (2.54 cm) Compression Driver
Weight
Crossover Frequency
17.8 kg (39.2 lbs) (Speaker 7.5 kg x 2 + Mixer 2.8 kg)
3.2 kHz
Package Contents
Frequency Range
STAGEPAS 400i (includes two MODEL 400S Speakers
55 Hz-20 kHz (-10 dB)
and a Powered Mixer), Cover Panel, Power Cord (2m),
Maximum Output Level
two Speaker Cables (6m), 12 Non-Skid Pads, Owner's
Manual (this booklet)
125 dB SPL (Measured peak IEC noise@1m)
Power Consumption
Coverage Angle
30 W (Idle), 70 W (1/8 Power)
90° (Horizontal)/60° (Vertical)
Input Characteristics
Input
Source
Input Terminals
MIC/LINE
Impedance
Impedance
Sensitivity
MIC
-56 dBu
CH IN 1-2
XLR
3 kΩ
150 Ω Mics
LINE
-30 dBu
MIC
-56 dBu
XLR
3 kΩ
150 Ω Mics
LINE
-30 dBu
CH IN 3-4
MIC
-50 dBu
10 kΩ
150 Ω Lines
Phone
(Hi-Z 1 MΩ)
(Hi-Z 10 kΩ)
LINE
-24 dBu
Phone
-
10 kΩ
150 Ω Lines
-24 dBu
CH IN 5/6
Pin
-
10 kΩ
150 Ω Lines
-24 dBu
Phone
-
10 kΩ
150 Ω Lines
-24 dBu
CH IN 7/8
Mini
-
10 kΩ
150 Ω Lines
-24 dBu
Output Characteristics
Output
Load
Output Terminals
Max. before
Impedance
Impedance
Nominal
Clipping
SPEAKERS OUT [L,R]
<0.1 Ω
4 Ω Speakers
37.5 W
125 W
MONITOR OUT [L,R]
600 Ω
10 kΩ Lines
+4 dBu
+20 dBu
SUBWOOFER OUT
150 Ω
10 kΩ Lines
-3 dBu
+17 dBu
0 dBu=0.775 Vrms, 0 dBV=1 Vrms
Phone*: Unbalanced
Specifications and descriptions in this owner's manual are for information purposes only. Yamaha Corp.reserves the right to
change or modify products or specifications at any time without prior notice. Since specifications, equipment or options may
not be the same in every locale, please check with your Yamaha dealer.
Dimensions
Mixer
Speaker
116
180
81
Screw holes
94
2
for the Mic
Stand Adapter
BMS-10A
(optional)
Lock
lever
Pole diameter 34.8 - 35.2
* Use of the stand should refer to stand
PRECAUTIONS
DA
AMP
L
PLEASE READ CAREFULLY BEFORE PROCEEDING
SPEAKERS OUT
DA
AMP
(-1)
R
* Please keep this manual in a safe place for future reference.
WARNING
Power supply/Power cord
SUBWOOFER OUT
(MONO)
• Do not place the power cord near heat sources such as heaters or
Always follow the basic precautions listed below to
radiators, and do not excessively bend or otherwise damage the cord,
avoid the possibility of serious injury or even death
place heavy objects on it, or place it in a position where anyone could
L(MONO)
from electrical shock, short-circuiting, damages,
walk on, trip over, or roll anything over it.
MONITOR OUT
fire or other hazards. These precautions include, but
• Only use the voltage specified as correct for the mixer. The required
R
are not limited to, the following:
voltage is printed on the name plate of the mixer.
• Use only the supplied power cord.
If you intend to use the device in an area other than in the one you
purchased, the included power cord may not be compatible. Please
check with your Yamaha dealer.
• Check the electric plug periodically and remove any dirt or dust which
may have accumulated on it.
• Be sure to connect to an appropriate outlet with a protective grounding
connection. Improper grounding can result in electrical shock.
Do not open
• This device contains no user-serviceable parts. Do not open the device
or attempt to disassemble the internal parts or modify them in any way.
If it should appear to be malfunctioning, discontinue use immediately
and have it inspected by qualified Yamaha service personnel.
Water warning
• Do not expose the device to rain, use it near water or in damp or wet
conditions, or place on it any containers (such as vases, bottles or
glasses) containing liquids which might spill into any openings. If
any liquid such as water seeps into the device, turn off the power
immediately and unplug the power cord from the AC outlet. Then have
the device inspected by qualified Yamaha service personnel.
• Never insert or remove an electric plug with wet hands.
Fire warning
• Do not put burning items, such as candles, on the unit. A burning item
may fall over and cause a fire.
If you notice any abnormality
• When one of the following problems occur, immediately turn off the
power switch and disconnect the electric plug from the outlet. Then
have the device inspected by Yamaha service personnel.
- The power cord or plug becomes frayed or damaged.
- It emits unusual smells or smoke.
- Some object has been dropped into the instrument.
- There is a sudden loss of sound during use of the device.
• If this mixer should be dropped or damaged, immediately turn off the
power switch, disconnect the electric plug from the outlet, and have the
device inspected by qualified Yamaha service personnel.
CAUTION
Always follow the basic precautions listed below
to avoid the possibility of physical injury to you or
Input Level
Connector
others, or damage to the device or other property.
Max. before
Type
Nominal
These precautions include, but are not limited to,
Clipping
the following:
-35 dBu
-10 dBu
XLR-3-31
-9 dBu
+16 dBu
Power supply/Power cord
-35 dBu
-10 dBu
• When removing the electric plug from the device or an outlet, always
hold the plug itself and not the cord. Pulling by the cord can damage it.
-9 dBu
+16 dBu
XLR Combo
• Remove the electric plug from the outlet when the device is not to be
-29 dBu
-4 dBu
used for extended periods of time, or during electrical storms.
-3 dBu
+22 dBu
Location
-3 dBu
+22 dBu
Phone*
-3 dBu
+22 dBu
RCA Pin
• Do not place the device in an unstable position. Unless the device is
-3 dBu
+22 dBu
Phone*
securely affixed, do not install it in a location where it might fall, even if
the surface is level.
-3 dBu
+22 dBu
Stereo Mini
• Do not block the vents. This mixer has ventilation holes at the top
and sides to prevent the internal temperature from becoming too
high. In particular, do not place the mixer on its side or upside down.
Inadequate ventilation can result in overheating, possibly causing
Output Level
damage to the mixer, or even fire.
Connector
Typ at
Type
Dynamic
THD+N 10%
180 W
200 W
Phone*
-
-
Phone*
Notice
-
-
Phone*
To avoid the possibility of malfunction or damage to the product, follow
the notices below.
Handling and Maintenance
• Do not expose the device to excessive dust or vibration, or extreme cold
or heat (such as in direct sunlight, near a heater, or in a car during the
day), in order to prevent the possibility of panel disfiguration, unstable
Unit: mm
operation, or damage to the internal components.
• Do not place vinyl, plastic or rubber objects on the device, since this
might discolor the panel.
• When cleaning the device, use a dry and soft cloth. Do not use paint
thinners, solvents, cleaning fluids, or chemical-impregnated wiping
cloths.
• Condensation can occur in the device due to rapid, drastic changes in
ambient temperature—when the device is moved from one location
to another, or air conditioning is turned on or off, for example. Using
the device while condensation is present can cause damage. If there
is reason to believe that condensation might have occurred, leave
the device for several hours without turning on the power until the
condensation has completely dried out.
• Avoid setting all equalizer controls and LEVEL knobs to their maximum.
Depending on the condition of the connected devices, doing so may
289
cause feedback and may damage the speakers.
• When turning on the AC power in your audio system, always turn on
the mixer LAST, to avoid speaker damage due to the noise. When
turning the power off, the mixer should be turned off FIRST for the same
reason.
• Protective circuit (poly switch)
All full-range loudspeakers are fitted with a self-resetting poly switch
that protects the high-frequency driver from damage caused by
excessive power. If a loudspeaker cabinet loses high-frequency output,
immediately remove power from the unit and wait for two to three
minutes. This should be long enough to allow the poly switch to reset.
Reapply power and check the performance of the highfrequency driver
before continuing, with the power reduced to a level that does not cause
manufacturer's instructions.
the poly switch to interrupt the signal.
Information for Users on Collection and Disposal of
Old Equipment
This symbol on the products, packaging, and/or accompanying
documents means that used electrical and electronic products
should not be mixed with general household waste.
For proper treatment, recovery and recycling of old products,
please take them to applicable collection points, in accordance
with your national legislation and the Directives 2002/96/EC.
By disposing of these products correctly, you will help to save valuable resources
and prevent any potential negative effects on human health and the environment
which could otherwise arise from inappropriate waste handling.
For more information about collection and recycling of old products, please contact
your local municipality, your waste disposal service or the point of sale where you
purchased the items.
[For business users in the European Union]
If you wish to discard electrical and electronic equipment, please contact your dealer
or supplier for further information.
[Information on Disposal in other Countries outside the European Union]
This symbol is only valid in the European Union. If you wish to discard these items,
please contact your local authorities or dealer and ask for the correct method of disposal.
• Do not use the device in a confined, poorly-ventilated location. Make
sure that there is adequate space between the mixer, or the speaker
CA UTI O N
fitted with the mixer, and surrounding walls or other devices: at
RISK OF ELECTRIC SHOCK
least 30cm at the sides, 30cm behind and 30cm above. Inadequate
ventilation can result in overheating, possibly causing damage to the
device(s), or even fire.
CAUTION: TO REDUCE THE RISK OF
• If you lay the speaker flat on its side or like a stage monitor, make sure
ELECTRIC SHOCK, DO NOT REMOVE
COVER (OR BACK). NO USER-SERVICEABLE
to remove the mixer first.
PARTS INSIDE. REFER SERVICING TO
QUALIFIED SERVICE PERSONNEL.
• Do not hold the bottom of the speaker when transporting or moving it.
In doing so, you may pinch your hands under the speaker, and result in
The above warning is located on the bottom of the mixer.
injury.
• Do not place the device in a location where it may come into contact
with corrosive gases or salt air. Doing so may result in malfunction.
IMPORTANT SAFETY INSTRUCTIONS
• Before moving the device, remove all connected cables.
• When setting up the mixer, make sure that the AC outlet you are using
1. Read these instructions.
is easily accessible. If some trouble or malfunction occurs, immediately
2. Keep these instructions.
turn off the power switch and disconnect the plug from the outlet. Even
3. Heed all warnings.
when the power switch is turned off, electricity is still flowing to the
4. Follow all instructions.
product at the minimum level. When you are not using the product for a
5. Do not use this apparatus near water.
long time, make sure to unplug the power cord from the wall AC outlet.
6. Clean only with dry cloth.
Connections
7. Do not block any ventilation openings. Install in accordance with the
manufacturer's instructions.
• Before connecting the device to other devices, turn off the power for
8. Do not install near any heat sources such as radiators, heat registers, stoves, or
other apparatus (including amplifiers) that produce heat.
all devices. Before turning the power on or off for all devices, set all
9. Do not defeat the safety purpose of the polarized or grounding-type plug. A
volume levels to minimum.
polarized plug has two blades with one wider than the other. A grounding type
• For the SPEAKERS jacks of the mixer, use only the included MODEL
plug has two blades and a third grounding prong. The wide blade or the third
400S speakers and speaker cables. Use of other types of speakers and
prong are provided for your safety. If the provided plug does not fit into your
cables may result in damage, or even fire.
outlet, consult an electrician for replacement of the obsolete outlet.
Maintenance
WARNING
• Remove the power plug from the AC outlet when cleaning the device.
TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPARATUS TO RAIN OR MOISTURE.
Handling caution
• Do not insert your fingers or hands in any gaps or openings on the
vents or panel of the mixer and the ports of the speaker.
• Avoid inserting or dropping foreign objects (paper, plastic, metal, etc.)
1. IMPORTANT NOTICE: DO NOT MODIFY THIS UNIT!
into any gaps or openings on the vents or panel of the mixer and the
This product, when installed as indicated in the instructions contained in this
ports of the speaker. If this happens, turn off the power immediately
manual, meets FCC requirements. Modifications not expressly approved by
and unplug the power cord from the AC outlet. Then have the device
Yamaha may void your authority, granted by the FCC, to use the product.
inspected by qualified Yamaha service personnel.
2. IMPORTANT: When connecting this product to accessories and/or another
• Do not rest your weight on the device or place heavy objects on it, and
product use only high quality shielded cables. Cable/s supplied with this
avoid use excessive force on the buttons, switches or connectors.
product MUST be used. Follow all installation instructions. Failure to follow
• Do not use the speakers for a long period of time at a high or
instructions could void your FCC authorization to use this product in the USA.
uncomfortable volume level, since this can cause permanent hearing
3. NOTE: This product has been tested and found to comply with the
requirements listed in FCC Regulations, Part 15 for Class "B" digital
loss. If you experience any hearing loss or ringing in the ears, consult a
devices. Compliance with these requirements provides a reasonable level of
physician.
assurance that your use of this product in a residential environment will not
• Do not operate the device if the sound is distorting. Prolonged use in
result in harmful interference with other electronic devices. This equipment
this condition could cause overheating and result in fire.
generates/uses radio frequencies and, if not installed and used according to
• Do not pull on any attached cable, such that of a microphone. Doing so
the instructions found in the users manual, may cause interference harmful to
the operation of other electronic devices. Compliance with FCC regulations
may cause the speaker to topple, and result in damage or in injury.
does not guarantee that interference will not occur in all installations. If this
* This applies only to products distributed by YAMAHA CORPORATION OF AMERICA.
Yamaha cannot be held responsible for damage caused by improper
use or modifications to the device, or data that is lost or destroyed.
(B )
PA_en_1
.
• Interference from cell phones
Using a cell phone near the speaker system can induce noise. If this
occurs, move the cell phone further away from the speaker system.
• Air blowing out of the bass reflex ports is normal, and often occurs
when the speaker is handling program material with heavy bass
content.
• Always turn the power off when the device is not in use.
Connectors
• XLR-type connectors are wired as follows (IEC60268 standard): pin 1:
ground, pin 2: hot (+), and pin 3: cold (-).
Information
About functions/data bundled with the device
TM
TM
• iPod
, iPhone
iPhone, iPod, iPod classic, iPod nano, and iPod touch are trademarks
of Apple Inc., registered in the U.S. and other countries.
"Made for iPod" and "Made for iPhone" mean that an electronic
accessory has been designed to connect specifically to iPod or iPhone
respectively, and has been certified by the developer to meet Apple
performance standards. Apple is not responsible for the operation of
this device or its compliance with safety and regulatory standards.
Please note that the use of this accessory with iPod or iPhone may
affect wireless performance.
About this manual
• The illustrations as shown in this manual are for instructional purposes
only, and may appear somewhat different from those on your device.
• The company names and product names in this manual are the
trademarks or registered trademarks of their respective companies.
IMPORTANT NOTICE FOR THE UNITED
KINGDOM
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 colored GREEN or GREEN-and-YELLOW.
Yamaha Pro Audio global web site
The wire which is coloured BLUE must be connected to the terminal which is
http://www.yamahaproaudio.com/
marked with the letter N or coloured BLACK.
Yamaha Manual Library
The wire which is coloured BROWN must be connected to the terminal which
http://www.yamaha.co.jp/manual/
is marked with the letter L or coloured RED.
(3 wires)
(weee_eu)
Explanation of Graphical Symbols
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
DO NOT OPEN
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.
10. Protect the power cord from being walked on or pinched particularly at plugs,
convenience receptacles, and the point where they exit from the apparatus.
11. Only use attachments/accessories specified by the manufacturer.
12. Use only with the cart, stand, tripod, bracket, or table
specified by the manufacturer, or sold with the apparatus.
When a cart is used, use caution when moving the cart/
apparatus combination to avoid injury from tip-over.
13. Unplug this apparatus during lightning storms or when unused for long periods
of time.
14. Refer all servicing to qualified service personnel. Servicing is required when
the apparatus has been damaged in any way, such as power-supply cord or plug
is damaged, liquid has been spilled or objects have fallen into the apparatus,
the apparatus has been exposed to rain or moisture, does not operate normally,
or has been dropped.
(UL60065_03)
FCC INFORMATION (U.S.A.)
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 co-axial 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, CA90620
The above statements apply ONLY to those products distributed by Yamaha
Corporation of America or its subsidiaries.
(class B)
In Finland: Laite on liitettävä suojamaadoituskoskettimilla varustettuun
,
pistorasiaan.
In Norway: Apparatet må tilkoples jordet stikkontakt.
In Sweden: Apparaten skall anslutas till jordat uttag.
(class b korea)
(class I hokuo)
C.S.G., Pro Audio Division
©2012 Yamaha Corporation
208MWHD*.*-01A0
Printed in China
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