Yamaha 400i STAGEPAS 400i Owners Manual - Page 2

Troubleshooting

Power does not turn on.

±

Did you firmly and securely connect the

power cord?

Power shuts down suddenly.

±

Are the vents of the mixer blocked?

Since inadequate ventilation can result in

overheating the mixer, the power may be

turned off automatically to protect from

overheating. Secure the ventilation for

cooling, then turn on the power again.

No sound is heard.

±

Did you connect the mixer’s SPEAKERS

jacks and the speakers’ input jacks

using the proper speaker cables?

±

Did you firmly and securely connect the

speaker cables?

±

Is a speaker other than the included

speaker (MODEL 400S) connected to

the mixer’s SPEAKERS jacks?

Please connect the included speaker

(MODEL 400S).

±

Did you use the included speaker

cables?

If you use a commercially-available

speaker cable with a metal-housing

connector, the cable will be shorted

when the connector touches other metal,

resulting in no sound being produced.

±

Is the POWER LED flashing at intervals?

There may be a short in the speaker cable

or the connection may be faulty. Check

that the speaker cable is not scratched

and is connected properly to the mixer,

then reapply the power.

±

For channels 5/6, are both phone and

RCA-pin jacks connected at the same

time? Or, for channels 7/8, are both

phone and stereo mini jacks connected

at the same time?

The phone jack has priority for channels

5/6 and the stereo mini jack has priority for

7/8.

±

Is the POWER LED flashing

continuously?

If the internal power amplifier section is

excessively overloaded, the amplifier will

be muted for protection. The mixer will

automatically reset itself after a while.

Sound is distorted or noise is

produced

±

Are the LEVEL controls of all relevant

channels and/or the MASTER LEVEL

control set too high?

±

Is the MIC/LINE switch of the

corresponding channel set to MIC?

If the input level from the source is high,

setting the MIC/LINE switch to MIC may

result in distorted sound. Set the switch to

LINE position.

±

Is the volume of the connected device

too high?

Lower the volume of the external device.

±

Is the speaker cable or the power cord

located near the input cables?

Please keep it away from the input cables.

Sound is not loud enough

±

Are the LEVEL controls of all relevant

channels and/or the MASTER LEVEL

control set too low?

±

Is the MIC/LINE switch of the

corresponding channel set to LINE?

Turn the LEVEL control to the minimum

(zero). Set the switch to the MIC position,

then slowly raise the LEVEL control.

±

Is the volume of the connected device

too low?

Raise the volume of the external device.

±

Is the PHANTOM switch set to on when

using a microphone that requires

phantom power?

The high sounds and low

sounds are unbalanced.

±

Are the equalizer controls raised or

lowered too much?

Set the equalizer controls to the center

position.

±

Is the speaker properly outputting the

high-frequency range signals?

If not, check the “Protective circuit (poly

switch)” note in the Notice section.

iPod/iPhone is not recognized

±

Is your iPod/iPhone charged?

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.

²

General Specifications

Maximum Output Power (SPEAKERS L/R)

200 W + 200 W/4 Ω @Dynamic at 1 kHz

180 W + 180 W/4 Ω @10 % THD at 1 kHz

125 W + 125 W/4 Ω @1 % THD at 1 kHz

Frequency Response

-3 dB, +1 dB @ 40 Hz-20 kHz, 1 W Output/4Ω

(without EQ and SP EQ) (SPEAKERS L/R)

-3 dB, +1 dB @ 40 Hz-20 kHz, +4 dBu 10 kΩ Load

(MONITOR OUT)

Total Harmonic Distortion

0.5 % @20 Hz-20 kHz, +11 dBu 10 kΩ (MONITOR OUT)

Hum & Noise (Rs= 150 Ω, MIC/LINE switch=MIC)

-113 dBu Equivalent input noise (CH1-4)

-60 dBu Residual output noise (SPEAKERS L/R)

Crosstalk (1 kHz)

-70 dB between input channels

Phantom Voltage

+30 V (CH1, 2)

Weight

17.8 kg (39.2 lbs) (Speaker 7.5 kg x 2 + Mixer 2.8 kg)

Package Contents

STAGEPAS 400i (includes two MODEL 400S Speakers

and a Powered Mixer), Cover Panel, Power Cord (2m),

two Speaker Cables (6m), 12 Non-Skid Pads, Owner’s

Manual (this booklet)

Power Consumption

30 W (Idle), 70 W (1/8 Power)

Power Requirement

100 V - 240 V

50 Hz/60 Hz

Input Channel Equalization

±15 dB

HIGH:8 kHz shelving

LOW: 100 Hz shelving

Supported iPod/iPhone models (as of August 2012)

iPod touch (1st, 2nd, 3rd, and 4th generation),

iPod classic, iPod nano (2nd, 3rd, 4th, 5th, and 6th

generation), iPhone 4S, iPhone 4, iPhone 3GS, iPhone

3G, iPhone

For updated information, check the Yamaha Pro Audio

website (http://www.yamahaproaudio.com/).

²

Dedicated Speakers (MODEL 400S)

Enclosure

2 way bass-reflex type

Speaker Unit

LF: 8” (20 cm) Cone

HF: 1” (2.54 cm) Compression Driver

Crossover Frequency

3.2 kHz

Frequency Range

55 Hz-20 kHz (-10 dB)

Maximum Output Level

125 dB SPL (Measured peak IEC noise@1m)

Coverage Angle

90° (Horizontal)/60° (Vertical)

Block Diagram

Input Characteristics

Input Terminals

MIC/LINE

Input

Impedance

Source

Impedance

Input Level

Connector

Type

Sensitivity

Nominal

Max. before

Clipping

CH IN 1-2

XLR

MIC

3 kΩ

150 Ω Mics

-56 dBu

-35 dBu

-10 dBu

XLR-3-31

LINE

-30 dBu

-9 dBu

+16 dBu

CH IN 3-4

XLR

MIC

3 kΩ

150 Ω Mics

-56 dBu

-35 dBu

-10 dBu

XLR Combo

LINE

-30 dBu

-9 dBu

+16 dBu

Phone

MIC

10 kΩ

(Hi-Z 1 MΩ)

150 Ω Lines

(Hi-Z 10 kΩ)

-50 dBu

-29 dBu

-4 dBu

LINE

-24 dBu

-3 dBu

+22 dBu

CH IN 5/6

Phone

-

10 kΩ

150 Ω Lines

-24 dBu

-3 dBu

+22 dBu

Phone*

Pin

-

10 kΩ

150 Ω Lines

-24 dBu

-3 dBu

+22 dBu

RCA Pin

CH IN 7/8

Phone

-

10 kΩ

150 Ω Lines

-24 dBu

-3 dBu

+22 dBu

Phone*

Mini

-

10 kΩ

150 Ω Lines

-24 dBu

-3 dBu

+22 dBu

Stereo Mini

Output Characteristics

Output Terminals

Output

Impedance

Load

Impedance

Output Level

Connector

Type

Nominal

Max. before

Clipping

Typ at

THD+N 10%

Dynamic

SPEAKERS OUT [L,R]

<0.1 Ω

4 Ω Speakers

37.5 W

125 W

180 W

200 W

Phone*

MONITOR OUT [L,R]

600 Ω

10 kΩ Lines

+4 dBu

+20 dBu

-

-

Phone*

SUBWOOFER OUT

150 Ω

10 kΩ Lines

-3 dBu

+17 dBu

-

-

Phone*

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

Dedicated Speaker

308

94

81

2

116

289

472

275

133

50°

304

180

Screw holes

for the Mic

Stand Adapter

BMS-10A

(optional)

Pole diameter 34.8 - 35.2

* Use of the stand should refer to stand

manufacturer’s instructions.

Attaching a speaker to a speaker stand

1

Attach the speaker to the speaker stand with the lock lever moved

up (release position).

Lock

lever

1

Release

2

Lock

2

Move the lock lever down to

lock to the stand.

HA

+

-

LEVEL

BA

MIC/LINE(-26dB)

LOW

HIGH

EQ

INPUT

(CH1-2)

L

R

REVERB

HA

+

-

BA

INPUT

(CH3)

LEVEL

REVERB

BA

BA

LEVEL

SUM

SUM

SUM

AD

DA

AD

DA

AD

AMP

AMP

L

R

L

R

SUM

SUM

HA

+

-

BA

INPUT

(CH4)

LEVEL

Hi-Z

Hi-Z(1MΩ)

DA

DA

COMBO

COMBO

BA

INPUT

(CH5/6)

BA

BA

LEVEL

ST/MONO

R

LOW

HIGH

EQ

LOW

HIGH

EQ

LOW

HIGH

EQ

LOW

HIGH

EQ

EQ

INPUT

(CH7/8)

USB

(iPod/iPhone)

L

USB

CONTROLLER

REVERB

REVERB

SPEAKERS OUT

MASTER EQ

SP EQ (FIXED)

LIMITER

MASTER LEVEL

REVERB

EQ

MIC/LINE(-26dB)

MIC/LINE(-26dB)

PHANTOM (+30V)

(-1)

L/R

5V 1A

REVERB ON/OFF

FOOT SWITCH

REVERB

ON/OFF

L

R

[-56

–

+16dBu]

[-56

–

+16dBu]

[-50

–

+22dBu]

[-56

–

+16dBu]

[-50

–

+22dBu]

[-24

–

+22dBu]

[-24

–

+22dBu]

ST/MONO

SUM

BA

BA

MONITOR OUT

SUBWOOFER OUT

(MONO)

MONITOR OUT

L(MONO)

R

MASTER LEVEL

DA

DA

FEEDBACK

SUPPRESSOR

DSP

BA

Specifications

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

others, or damage to the device or other property.

These precautions include, but are not limited to,

the following:

Power supply/Power cord

• 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.

• Remove the electric plug from the outlet when the device is not to be

used for extended periods of time, or during electrical storms.

Location

• Do not place the device in an unstable position. Unless the device is

securely affixed, do not install it in a location where it might fall, even if

the surface is level.

• 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

damage to the mixer, or even fire.

• Do not use the device in a confined, poorly-ventilated location. Make

sure that there is adequate space between the mixer, or the speaker

fitted with the mixer, and surrounding walls or other devices: at

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.

• If you lay the speaker flat on its side or like a stage monitor, make sure

to remove the mixer first.

• 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

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.

• Before moving the device, remove all connected cables.

• When setting up the mixer, make sure that the AC outlet you are using

is easily accessible. If some trouble or malfunction occurs, immediately

turn off the power switch and disconnect the plug from the outlet. Even

when the power switch is turned off, electricity is still flowing to the

product at the minimum level. When you are not using the product for a

long time, make sure to unplug the power cord from the wall AC outlet.

Connections

• Before connecting the device to other devices, turn off the power for

all devices. Before turning the power on or off for all devices, set all

volume levels to minimum.

• For the SPEAKERS jacks of the mixer, use only the included MODEL

400S speakers and speaker cables. Use of other types of speakers and

cables may result in damage, or even fire.

Maintenance

• Remove the power plug from the AC outlet when cleaning the device.

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.)

into any gaps or openings on the vents or panel of the mixer and the

ports of the speaker. If this happens, turn off the power immediately

and unplug the power cord from the AC outlet. Then have the device

inspected by qualified Yamaha service personnel.

• Do not rest your weight on the device or place heavy objects on it, and

avoid use excessive force on the buttons, switches or connectors.

• Do not use the speakers for a long period of time at a high or

uncomfortable volume level, since this can cause permanent hearing

loss. If you experience any hearing loss or ringing in the ears, consult a

physician.

• Do not operate the device if the sound is distorting. Prolonged use in

this condition could cause overheating and result in fire.

• Do not pull on any attached cable, such that of a microphone. Doing so

may cause the speaker to topple, and result in damage or in injury.

Yamaha cannot be held responsible for damage caused by improper

use or modifications to the device, or data that is lost or destroyed.

PA_en_1

PRECAUTIONS

PLEASE READ CAREFULLY BEFORE PROCEEDING

* Please keep this manual in a safe place for future reference.

Notice

To avoid the possibility of malfunction or damage to the product, follow

the notices below.

²

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

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

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

the poly switch to interrupt the signal.

• Do not connect any other mixer than the STAGEPAS400i mixer to

the dedicated speakers(MODEL 400S), doing so may cause emitting

smoke and may damage the speakers.

•

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.

²

Connectors

• XLR-type connectors are wired as follows (IEC60268 standard): pin 1:

ground, pin 2: hot (+), and pin 3: cold (-).

Information

²

About functions/data bundled with the device

• iPod

TM

, iPhone

TM

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.

²

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.

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.

CAUTION

RISK OF ELECTRIC SHOCK

DO NOT OPEN

The above warning is located on the bottom of the mixer.

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

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.

IMPORTANT SAFETY INSTRUCTIONS

1.

Read these instructions.

2.

Keep these instructions.

3.

Heed all warnings.

4.

Follow all instructions.

5.

Do not use this apparatus near water.

6.

Clean only with dry cloth.

7.

Do not block any ventilation openings. Install in accordance with the

manufacturer’s instructions.

8.

Do not install near any heat sources such as radiators, heat registers, stoves, or

other apparatus (including amplifiers) that produce heat.

9.

Do not defeat the safety purpose of the polarized or grounding-type plug. A

polarized plug has two blades with one wider than the other. A grounding type

plug has two blades and a third grounding prong. The wide blade or the third

prong are provided for your safety. If the provided plug does not fit into your

outlet, consult an electrician for replacement of the obsolete outlet.

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.

WARNING

TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPARATUS TO RAIN OR MOISTURE.

(UL60065_03)

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 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.

* This applies only to products distributed by YAMAHA CORPORATION OF AMERICA.

(class B)

Manual Development Department

©2012 Yamaha Corporation

Published 01/2016 MWHD-

C

0

Printed in China

WARNING

Always follow the basic precautions listed below to

avoid the possibility of serious injury or even death

from electrical shock, short-circuiting, damages,

fire or other hazards. These precautions include, but

are not limited to, the following:

Power supply/Power cord

• Do not place the power cord near heat sources such as heaters or

radiators, and do not excessively bend or otherwise damage the cord,

place heavy objects on it, or place it in a position where anyone could

walk on, trip over, or roll anything over it.

• Only use the voltage specified as correct for the mixer. The required

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.

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.

(weee_eu)

IMPORTANT NOTICE FOR THE UNITED

KINGDOM

Connecting the Plug and Cord

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.

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.

(3 wires)

이 기기는 가정용

(B

급

)

전자파적합기기로서 주로 가정에서

사용하는 것을 목적으로 하며

,

모든 지역에서 사용할 수

있습니다

.

(class b korea)

In Finland: Laite on liitettävä suojamaadoituskoskettimilla varustettuun

pistorasiaan.

In Norway: Apparatet må tilkoples jordet stikkontakt.

In Sweden: Apparaten skall anslutas till jordat uttag.

(class I hokuo)

Yamaha Pro Audio global website

http://www.yamahaproaudio.com/

Yamaha Downloads

http://download.yamaha.com/

Unit: mm

Yamaha 400i STAGEPAS 400i Owners Manual - Page 2

Important Safety Instructions - stagepas

Page 2 highlights