Thank you for purchasing the Yamaha MS101 Monitor Speaker. The MS101
is a powered speaker with one 4" full range speaker designed for home
recording or practice. Since magnetic field-canceling speaker is used, the
MS101 can be placed next to a television without interfering with the picture,
making it the perfect choice for A/V system application.
• Explanation of Graphical Symbols
A
CAUTION: TO REDUCE THE RISK OF
ELECTRIC SHOCK, DO NOT REMOVE
COVER (OR BACK) NO USER-SERVICEABLE
PARTS INSIDE, REFER SERVIONG
TO QUAURED SERVICE PERSONNEL
CAU TI ON
RISK OF ELECTRIC SHOCK
DO NOT OPEN
A
1
A
The lightning flash with arrowhead symbol, within an
equilateral triangle, is intended to alert you 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 you to the presence of important
operating and maintenance (servicing) instructions in
the literature accompanying the appliance.
SAFETY INSTRUCTIONS (PREPARED IN ACCORDANCE WITH UL STANDARD 1270)____________
1. Read Instructions — All the safety and operating Instructions 10. PowerSources—Theappllanceshouldbeconnectedtoapower
should be read before the appliance is operated. supply only of the type described In the operating instructions
2. Retain Instructions — The safety and operating instructions marked on the appliance.
should be retained for future reference. 11. Grounding or Polarization — The precautions that should be
3. Heed Warnings — All warnings on the appliance and in the op- taken so that the grounding or polarization means of an applierating instructions should be adhered to. ’’o* defeated.
4. Follow Instructions — All operating and use instructions should Power-Cord Protection — Power-supply cords should be routed
be followed. likely to be walked on or pinched by items
5. Water and Moisture - The appliance should not be used near “P“" aga¡ns‘them, paying particular attention to cords
water - for example, near a bathtub, washbowl, kitchen sink, P'^9®' ««"venience receptacles, and the point where they
laundry tub, in a wet basement, or near a swimming pool, and appliance.
the like. Cleaning — The appliance should be cleaned only as recom-
6. Carts and Stands-The appliance should _ mended by the manufacturer.
be used only with a cart or stand that is I'*- Nonuse Periods-The power cord of the appliance should be
recommended by the manufacturer. unplugged from the outlet when left unused for a long period
6A. An appliance and cart combination should I yjWÜi ■ of time.
be moved with care. Quicksteps, excessive 15. Object and Liquid Entry — Care should betaken so that objects
force, and uneven surfaces may cause the do not fall and liquids are not spilled into the enclosure through
appliance and cart combination to over- openings.
fotn. IS. DamageRequiringService—Theapplianceshouldbeserviced
7. Wall or Ceiling Mounting — The appliance should be mounted by qualified service personnel when:
to a wall or ceiling only as recommended by the manufacturer. a. The power-supply cord or the plug has been damaged;
8. Ventilation — The appliance should be situated so that its io- or
cation or position does not interfere with its proper ventilation. B. Objects have faiien, or iiquid has been spilled into the
For example, the appliance should not be situated on a bed, appliance; or
sofa, rug, or similar surface that may block the ventilation C. The appiiance has been exposed to rain; or
openings; or piaced in a built-in instaiiation, such as a bookcase D. The appliance does not appear to operate normally or
orcabinetthat may impede the flow ofairthroughthe ventilation exhibits a marked change in performance; or
openings. E. The appliance has been dropped, or the enciosure dam-
9. Heat—The appliance should be situated away from heatsources aged.
such as radiators, heat registers, stoves, or other appliances 17. Servicing—Theusershouldnotattempttoservicetheappliance
(including amplifiers) that produce heat. beyond that described in the operating instructions. Ali other
servicing should be referred to qualified service personnel.
CONTENTS
PRECAUTIONS..............................................................................2
SPECIFICATIONS..........................................................................2
FRONT PANEL...............................................................................3
REAR PANEL............................................................................... 4
EXAMPLE SETUP..........................................................................5
BLOCK DIAGRAM/DIMENSIONS..................................................6
OPTION..........................................................................................7
1
PRECAUTIONS
1. AVOID EXCESSIVE HEAT, HUMIDITY. DUST AND VI
BRATION
Keep the unit away from locations where it is iikeiy to
be exposed to high temperatures or humidity—such as
near radiators, stoves, etc. Also avoid iocations which
are subject to excessive dust accumuiation or vibration
which could cause mechanical damage.
2. AVOID PHYSICAL SHOCKS
Strong physical shocks to the unit can cause damage.
Handle it with care.
3. DO NOT OPEN THE UNIT OR ATTEMPT REPAIRS OR
MODIFICATIONS YOURSELF
This product contains no user-serviceable parts. Refer
all maintenance to qualified YAMAHA service personnel.
Opening the unit and/or tampering with the internal cir
cuitry will void the warranty.
SPECIFICATIONS
4. MAKE SURE POWER IS OFF BEFORE MAKING OR RE
MOVING CONNECTIONS
Always turn the power OFF prior to connecting or dis
connecting cables. This is important to prevent damage
to the unit itself as well as other connected equipment.
5. HANDLE CABLES CAREFULLY
Always plug and unplug cables—including the AC
cord—by gripping the connector, not the cord.
6. CLEAN WITH A SOFT DRY CLOTH
Never use solvents such as benzine or thinner to clean
the unit. Wipe clean with a soft, dry cloth.
7. ALWAYS USE THE CORRECT POWER SOURCE
Make sure that the power source voltage specified on the
rear panel matches your local AC mains supply.
U.S. & Canadian Models: 120V AC, 60Hz
General Model; 220-240V AC, 50/60Hz
GENERAL SPECIFICATIONS
Type
Frequency Range
Max. SPL
Dimensions (W x H x D)
Weight 2.2 kg (4 lb 9 oz)
SPEAKER SECTiON
Components
Sensitivity
Nominai impedance
AMP. SECTION
Output Power
Frequency Response
Input Sensitivity
/Impedance
/Connectors
Fium & Noise
Controis
Power Requirement
Power Consumption
Bass Refiex Powered Speaker
75 Hz -18 kHz (Tone Con.: Fiat)
97 dB SPL (1OW, 1 m on axis)
147 X 214 X 194 mm (5-3/4 x 8-3/8 x 7-5/8 in)
JA1061 [10cm (4in), Cone] x 1
87 dB SPL(1W, 1m on axis)
4£2
10 W at 1 kHz, THD=0.5%, RL=4£2
30 Hz-20 kHziJdB
MIC -45 dB/ 2 kil / Phone Jack
LiNE 1 -20 dB / 30 k£2 / Phone Jack
LiNE2 -20 dB / 30 k£2 / RCA Pin Jack
<-60 dB (Voiume : min)
VOLUME
TONE Lo-max +12 dB at 100 Hz
POWER “ON/OFF”
AC120 V, 60 Hz / US & CANADIAN Models
AC230 V, 50 Hz / Other Models
30 W
Center Flat
Hi-max+12 dB at 10 kHz
FRONT PANEL
O POWER SWITCH/POWER INDICATOR LED: Press this
switch to turn AC power ON. The POWER indicator
LED wili iight to indicate that power is ON. Press a
second time to turn power OFF.
Q TONE CONTROL: As you turn this controi to the left, the
low frequencies (100Hz) will be boosted up to 12dB
max. As you turn this control to the right, the high
frequencies (10kHz) will be boosted up to 12dB.
^ VOLUME: This control can adjust the overall volume
level (MIC and LINE inputs).
Q MIC INPUT: A microphone with standard 1/4” phone
plug can be plugged into this input.
REAR PANEL
ir
RISK OF ELfCTRIC SHOCK
A
ATTENTION RISQUE DE CHOC ELECTRIQUE
WARNING
DO NOT OPEN
NE PAS OUVRIR
TO REDUCE THE RISK OF FIRE
OR ELECTRIC SHOCK DO NOT EXPOSE
THIS APPLIANCE TO RAIN OR MOISTURE.
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-INPUT-
YAMAHA
MONITOR
PEAKER
MODEL Ml
101
120V 30W
60Hz ~
YAMAHA C
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MADE IN J
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Ô 0 U.S. and Canadian models
0 LINE 1 INPUT: An electronic musical instrument such
as a home keyboard can be plugged directly into this
1/4" phone plug input.
0
LINE 2 INPUT: Audio equipment such as a tape player,
CD player, Video Disk player, or VCR can be plugged
directly into this RCA pin input.
EXAMPLE SETUP
After switching the power off for ail components in your
system, connect the MStOI’s power cable to an AC outlet.
There are any number of ways to use the MSI01, and exact
connections will depend on your system and needs. Here
is one example setup.
A pair of MSIOIs can be used as amplification for a stereo
monitor system. You can sing and play along with the music,
with a microphone plugged into the front panel and instru
ments such as electric keyboards, CD players, etc. con
nected directly into LINE INPUTS on the rear panel.
MS101 MS101
(Connect to the rear panel LINE INPUTS.)
CD player
OPTION
YAMAHA Speaker table stands STS-10 and STS-2 are
available for the MS101.
SERVICE
The MS101 is supported by Yamaha's worldwide network
of factory trained and qualified dealer service personnel.
In the event of a problem, contact your nearest Yamaha
dealer.