background image

 

ENGLISH

 

2

 

The above warning is located on the rear of the unit.

 

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 ampli

fi

ers) 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 

fi

t 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 speci

fi

ed by the 

manufacturer.

12

Use only with the cart, stand, 
tripod, bracket, or table 
speci

fi

ed 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 quali

fi

ed 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.

 

(98-6500)

• This applies only to products distributed by Yamaha-Kemble Music (U.K.) Ltd.

(3 wires)

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.

C A U T I O N

RISK OF ELECTRIC SHOCK

DO NOT OPEN

 

WARNING

 

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

 

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.

Summary of Contents for MSR400

Page 1: ...EN DE FR ES ZH JA Owner s Manual Bedienungsanleitung Mode d emploi Manual de instrucciones POWERED SPEAKER MSR400 ENGLISH DEUTSCH FRANÇAIS ESPAÑOL ...

Page 2: ... 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 s...

Page 3: ...h 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 Remove the electric plug from the outlet when the device is no...

Page 4: ...e speaker system can induce noise If this occurs move the cell phone further away from the speaker system Always turn the power off when the device is not in use The performance of components with moving contacts such as switches volume controls and connectors deteriorates over time Consult qualified Yamaha service personnel about replacing defective components Illustrations in this manual are for...

Page 5: ... signal input from the INPUT THRU connectors 3 5 EQ control HIGH Determines the level of the high frequency band 1 6 kHz and higher Turn the control clockwise to boost and counterclockwise to cut over a range of 3 dB Setting the knob to the optimum position produces a flat frequency response LOW Determines the level of the low frequency band at a center frequency of 55 Hz Turn the control clock wi...

Page 6: ...n Examples 2 1 3 1 2 3 2 1 3 1 2 3 2 1 3 1 2 3 2 1 3 1 2 3 2 1 3 1 2 3 2 1 3 1 2 3 2 1 3 1 2 3 Daisy chain Stereo setup Connect a microphone Microphone LINE OUT Mixer To the next speaker To the next speaker LINE OUT Mixer ...

Page 7: ...cord AC inlet type 2 5 m Owner s Manual Amp unit Maximum Output Power LF 225 W at 500 Hz THD 1 RL 4 Ω HF 75 W at 5 kHz THD 1 RL 16 Ω Crossover frequency 1 6 kHz 30 dB oct Input Sensitivity MIC LINE 36 dB 4 dB Input impedance 10 kΩ Controls LEVEL Control EQ LOW 3 dB at 55 Hz HIGH 3 dB HF POWER Switch ON OFF Input Output Connectors all balanced XLR 3 31 XLR 3 32 PHONE They are all connected in paral...

Page 8: ...aph Standard Frequency Response Block Diagram 10k 1k 100 20 FREQUENCY Hz RESPONSE dB 30 20 10 0 10 40 3 3 0 3 0 3 LOW CTU P AMP LEVEL LPF HPF Freq response compensation LF HF SPEAKER SPEAKER INPUT LOW EQ HIGH EQ Phone Jack P AMP LIMITER LIMITER RED LED ...

Page 9: ...ica Italia S P A Combo Division Viale Italia 88 20020 Lainate Milano Italy Tel 02 935 771 SPAIN PORTUGAL Yamaha Hazen Música S A Ctra de la Coruna km 17 200 28230 Las Rozas Madrid Spain Tel 91 639 8888 SWEDEN Yamaha Scandinavia AB J A Wettergrens Gata 1 Box 30053 S 400 43 Göteborg Sweden Tel 031 89 34 00 DENMARK YS Copenhagen Liaison Office Generatorvej 6A DK 2730 Herlev Denmark Tel 44 92 49 00 NO...

Page 10: ...MEMO ...

Page 11: ...bal web site http www yamahaproaudio com Yamaha Manual Library http www yamaha co jp manual english U R G Pro Audio Digital Musical Instrument Division Yamaha Corporation 2004 Yamaha Corporation 411CR 01A0 Printed in China ...

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