Yamaha YST-MSW5 - Manuale (Pagina 9)

6
English
Specifications
Type................................. Active Servo Technology
Output power ................. 15 W (100 Hz, 4
Ω
at
T.H.D.=10%)
Input sensitivity.............. 45 mV (100 Hz, 4
Ω
at 15 W)
Input impedance ............ 20 k
Ω
Frequency response ....... 40 to 250 Hz (–10 dB)
Speaker unit ................... 12 cm (5") cone, magnetic shield-
ing
Output impedance ......... 600
Ω
Output level .................... 45mV (at 45mV Rated Input)
Power consumption ....... 20 W
Power supply
U.S.A. and Canada models.........AC 120 V, 60 Hz
Australia model ......................... AC 240 V, 50 Hz
U.K. and Europe models ........... AC 230 V, 50 Hz
General model ........................... AC 110/120/220/240 V,
50/60 Hz
Dimensions (W
×
H
×
D)
148 (5-13/16")
Ч
283 (11-1/8")
Ч
210 (8-1/4") mm
Weight ............................. 4 kg (8lbs. 13oz.)
Finish
YST-MSW5 W .......................... Computer white color
YST-MSW5 B ........................... Black color
Accessories
3.5 mm stereo mini-plug cable (1.8m)
×
1
* Specifications subject to change without notice.
Troubleshooting
If the speakers fail to operate normally, check the following table. It lists common operation errors and simple measures
that you can take to correct problems. If a problem cannot be corrected, or the symptom is not listed, disconnect the AC
power cord and contact your authorized YAMAHA dealer or service center for help.
FAULT CAUSE CURE
No sound comes from
the speakers or sub-
woofer. The AC power cord is not properly
plugged into the wall outlet. Insert the AC power cord firmly into the wall out-
let.
The POWER switch is turned OFF. Turn ON the POWER switch (the indicator lights).
Connections are faulty or incomplete. Make the connections again, firmly, or use a dif-
ferent cable.
The volume is set to minimum. Turn the subwoofer VOLUME control to the right
to increase the volume.
Turn the speaker VOLUME control to the right to
increase the volume.
The level of the signal being input is
too low. Turn up the volume on the connected component.
Noise. Connections are faulty or incomplete. Make the connections again, firmly, or use a dif-
ferent cable.
Noise is heard when the
power is turned on. The power cord of this unit connected
to another unit’s SWITCHED AC OUT-
LET. Connect the power cord to an UNSWITCHED AC
OUTLET.
Make sure to use the POWER switch on this unit
to turn the power on and off.
Power is not supplied
even though the POWER
switch is ON. The power plug is not securely con-
nected. Connect it securely.
No sound. The volume is set to 0. Turn the VOLUME control to right.
Speaker cables are not connected
securely. Connect them securely.
Sound level is too low. Speaker cables are connected incorrectly. Connect them correctly.
A source sound with few bass frequen-
cies is played. Play a source sound with bass frequencies. Turn
the VOLUME control to right.
It is influenced by standing waves. Relocate the subwoofer or break up the parallel sur-
face by placing bookshelves etc. along the walls.
Auto power on function
doesn’t work. The POWER switch is turned off. Turn the POWER switch on.
The source input signal is too low. Raise the input signal level to appropriate level.
Auto power off function
activates unintentionally. The source input signal is too low. Raise the input signal level to appropriate level.
Power is turned on acci-
dentally when Auto
power function is set to
ON. The other equipment’s hum interrupts
(i.e. computer, digital device). Relocate the YST-MSW5 or cable wiring. Other-
wise, do not use the Auto power function.