Instrukcja obsługi Yamaha R15M


Przeczytaj poniżej 📖 instrukcję obsługi w języku polskim dla Yamaha R15M (8 stron) w kategorii głośnik. Ta instrukcja była pomocna dla 12 osób i została oceniona przez 2 użytkowników na średnio 4.5 gwiazdek

Strona 1/8
SPEAKER SYSTEMS
R112/R112C
R115/R115C
R215/R215C
R12M/R12MC
R15M/R15MC
SUBWOOFER
R118W/R118WC
Owners Manual
使用手卌
Thank you for choosing a YAMAHA speaker system.
In order to take full advantage of the superior
performance and features provided by these
speakers while ensuring maximum reliability and
longevity we urge you to read this manual
thoroughly before setting up and using your
speakers. Also, please keep the manual in a safe
place for future reference.
感謝您購買 YAMAHA 揚聲器系統。為了充分發揮這些
揚聲器的全部優點和卓越的性 , 並確保可靠性和
長壽命 , 建議您在設定和使用揚聲器之前 , 請仔細
閱讀本使用手卌並妥為保管 , 以備今后查閱。
Contents
Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
Connection Examples . . . . . . . . . . . . . . . . . . . . . . 4
Full-range Connection . . . . . . . . . . . . . . . . . . . . 4
Using a Channel Divider and Subwoofers. . . . . . 5
Phone Plug Wiring . . . . . . . . . . . . . . . . . . . . . . . 5
Neutrik NL4FC Plug Wiring . . . . . . . . . . . . . . . . 6
Speaker Cable Selection . . . . . . . . . . . . . . . . . . . 6
Suspended Installation . . . . . . . . . . . . . . . . . . . . . . 6
Specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
目錄
注意事項
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-10
連接例 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
全音域連接 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
使用通道分頻器和副低音揚聲
. . . . . . . . . . . . 12
耳機插頭接線
. . . . . . . . . . . . . . . . . . . . . . . . . . 12
Neutrik NL4FC 插頭接
. . . . . . . . . . . . . . . . . . 13
揚聲器電纜選擇
. . . . . . . . . . . . . . . . . . . . . . . . 13
懸挂安裝
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
規格 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
技術資料
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
ENGLISH
漢語
3
ENGLISH
This product, when used in combination
with amplification and/or additional
loudspeakers, may be capable of produc-
ing sound levels that could cause perma-
nent hearing loss.
DO NOT operate at high volume levels
or at a level that is uncomfortable. If you
experience any discomfort or ringing in
the ears, or suspect an hearing loss, you
should consult an audiologist.
To protect your speakers
When choosing a power amplifier to use with your
speakers, make sure that its power output matches the
speakers power capacity (refer to the Specifications on
page 7). Even if the amplifiers power output is lower
than the speakers PGM (program) power capacity, the
speakers may be damaged when clipping of a high input
signal occurs.
The following may cause damage to speakers:
Feedback caused when using a microphone.
Continuous high sound pressure level produced by
electronic instruments.
Continuous high-power output distorted signals.
Popping noises caused by turning on equipment, or
by connecting or disconnecting system components
while the amplifier is turned on.
Poly Switch
All full-range loudspeakers are fitted with a self-reset-
ting 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. The should allow the poly switch
to reset. Re-apply power and check the performance of
the high-frequency driver before continuing with the
power reduced to a level that does not cause the poly
switch to interrupt the signal.
On the R118W/R118WC sub woofer, the Poly Switch
protects the woofer and a similar routine should be fol-
lowed if its output is lost.
4
ENGLISH
Connection Examples
Full-range Connection
Each speaker features three input/parallel connectors – two 1/4" phone jacks and one
Neutrik NL4MP connector. Use either a phone jack or the Neutrik connector to receive
input from your sound system/power amplifier. One of the spare connectors can be used
to parallel-connect an additional speaker (keeping in mind the impedance
considerations mentioned below).
Impedance Considerations
We do not recommend connecting more than two 8-ohm speakers in parallel. Two
parallel-connected 8-ohm speakers have a total impedance of 4 ohms, which is the
minimum that should be connected to one amplifier output channel. The R112/R112C,
R115/R115C, R12M/R12MC, R15M/R15MC and R118W/R118WC are 8-ohm speakers,
and two of these can safely be paralleled on one output. The R215/R215C, however, has
an impedance of 4 ohms and should not be parallel-connected with another R215/
R215C or any other model.
MIXING
CONSOLE
GRAPHIC
EQUALIZER
SPEAKER
SYSTEMS
L
R
L
R
SPEAKER
SYSTEMS
DAISY-CHAINED
POWER
AMPLIFIER
L
R
PhonesNeutrik
NL4MP
5
ENGLISH
Using a Channel Divider and Subwoofers
Using a channel divider in a multi-way system like the one shown in the diagram can
provide superior dynamic range and overall sound quality. The channel divider divides
the line-level audio from the preamplifier or mixing console into separate frequency
bands that are then sent to separate power amplifiers. The power amplifiers drive
speaker systems selected for optimum performance in the corresponding frequency
ranges.
Phone Plug Wiring
Phone plugs for connection to the phone
jack inputs should be wired as shown to
the right. Be sure to use proper speaker
cable – NOT shielded instrument or line
cable – for all speaker connections.
MIXING
CONSOLE
TWO-CHANNEL
GRAPHIC
EQUALIZER
LEFT
INPUTS
RIGHT
CHANNEL
DIVIDER
LEFT
HIGH
RIGHT
INPUT
TO POWER
AMP INPUTS
LEFT
RIGHT
LOW INPUT
TWO-CHANNEL
POWER AMPLIFIER
TWO-CHANNEL
POWER AMPLIFIER
OUTPUT
OUTPUT
SPEAKER SYSTEMS
SPEAKER SYSTEMS
R118W/R118WC
R118W/R118WC
L
R
L
R
L
R
L
R
L
R
L
R
6
ENGLISH
Neutrik NL4FC Plug Wiring
If you will be using the Neutrik
connectors for speaker input, wire the
plugs as shown
to the right
. Be sure to
use proper speaker cable – NOT
shielded instrument or line cable – for all
speaker connections.
Speaker Cable Selection
Speaker cables must carry a significant amount of current in order to drive a high-power
speaker system. For this reason it is important to use heavy-gauge speaker cable for all
speaker connections. Other types of cable can dramatically limit performance as well as
being a fire hazard.
Suspended Installation
1The R112/R112C and R115/R115C can
be used in suspended “flying” rigs by
using optional long eye bolts (M10) and
an appropriate suspension wire. For this
type of installation replace the three bolts
on the top and back of the speaker with
the long eye bolts.
2Refer to the diagram to the right for
suspended installation details. Make sure
that all wire and fittings used – including
the ceiling structure – are strong enough
to support the speakers.
Suspension Cautions
Installation should be carried out by experienced personnel.
Some fittings may deteriorate due to wear or corrosion over extended periods of time.
The installation should be checked thoroughly at regular intervals for safety.
Use only the specified M10 long eye bolts.
Always suspend the speakers using all three long eye bolts.
Never use the speakers' handles as suspension points.
2– (NO USE)
2+ (NO USE)
1+ : HOT(+)
1– :COLD (–)
Neutrik NL4FC connector
M10 long eye bolts (Optional)
Bolts
Maximum
45 Degrees
7
ENGLISH
Specifications
*: EIA RS-426
Specifications and descriptions in this owner’s manual are for information purposes only.
Yamaha Corp. reserve 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.
Model R112/R112C R12M/R12MC R115/R115C R15M/R15MC R215/R215C R118W/
R118WC
Type 2Way Bass reflex Bass reflex
Speaker Unit LF 12" Cone 15" Cone 15" Cone 18" Cone× 2
HF 1.75" v.c.Comp. Driver
Frequency Range 55 Hz - 20 kHz (–10 dB) 50 Hz - 20 kHz (–10 dB)
40 Hz
-
20 kHz
(–10 dB)
35 Hz - 3 kHz
(–10 dB)
Power
Capacity
NOISE*200 W 250 W 500 W 250 W
PGM 400 W 500 W 1000 W 500 W
MAX 800 W 1000 W 2000 W 1000 W
Nominal Impedance 8 ohms 4 ohms 8 ohms
Sensitivity 97 dB SPL (1W,1 m) 98 dB SPL (1W,1 m) 97 dB SPL
(1W,1 m)
Nominal
Dispersion
Horizontal 90˚ 40˚ 90˚ 40˚ 90˚
Vertical 40˚ 90˚ 40˚ 90˚ 40˚
Cross Over Frequency 1.7 kHz 1.5 kHz
Input Connectors SPEAKON NL4MP 1, 1/4" Phone Jack 2× ×
Dimensions (W H D) 480 695 × × × ×
400 mm
675 450 × ×
380 mm
520 765 × ×
470 mm
745 490 × ×
400 mm
520 1175 × ×
600 mm
562 811 × ×
639 mm
Weight 26.5 kg 24.0 kg 35.0 kg 30.5 kg 69.0 kg 49.5 kg
Color Black
Mounting Screw M10 3points M10 3points
695
400
75˚ 105˚
480
R112/R112C
120˚
30˚
R12M/R12MC
675
450
380
765
470
75˚ 105˚
520
R115/R115C
490
400
120˚
30˚
745
R15M/R15MC
1175
600
77.5˚
102.5˚
520
R215/R215C
811
639
562
R118W/R118WC
Yamaha Manual Library
http://www2.yamaha.co.jp/manual/english/
M.D.G., Pro Audio & Digital Musical Instrument Division, Yamaha Corporation
© 2002 Yamaha Corporation
209AP-01A0
Printed in China


Specyfikacje produktu

Marka: Yamaha
Kategoria: głośnik
Model: R15M

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