Troubleshooting; Specifications - Yamaha MS45DR Owner's Manual

Troubleshooting

No sound comes from the satellite
speakers or subwoofer.
Sound is distorted.
Sound is interrupted.
Noise occurs in the sound.
The speakers produce a "pop"
sound whenever the power is
turned ON or OFF.

Specifications

Output power
Frequency response
Speaker unit
Dimensions (W × H × D)
Weight
Accessories
* The contents of this manual apply to the latest specifications as of the publishing date. To obtain the latest manual, access the Yamaha website
then download the manual file. Since specifications, equipment or separately sold accessories may not be the same in every locale, please
check with your Yamaha dealer.
6
The power cord is not properly
plugged into the wall outlet.
The [ ](Standby/On) Switch on the
subwoofer is set to OFF.
Connections are faulty or incomplete.
The volume is set too low.
The volume is set too high.
The levels of the low frequency ranges
in the Master EQ settings of your drum
module are set too high.
The level of the signal being input is
too high.
Connections are faulty or incomplete.
The subwoofer is turned on before the
drum module is turned on.
Satellite speakers
Subwoofer
Satellite speakers / Subwoofer speaker
Satellite speakers
Subwoofer
Satellite speakers
Subwoofer
Satellite speakers
Subwoofer
Pipe clamps* (2), combination cable (8 pin mini DIN to phone and RCA pin) (1), cable band (1),
power cord (1), Owner's Manual (this document) (1)
* Can be attached to straight vertical pipes of 1.5-inch (38.1-mm) diameter.
Insert the power cord firmly into the wall outlet.
Set the [ ](Standby/On) Switch to ON.
• Make sure the connections are secure.
• Make sure to use the included power cord.
• Turn the [MASTER VOLUME] clockwise to increase the vol-
ume.
• Turn the subwoofer [BASS VOLUME] control clockwise to
increase the volume.
• Raise the volume on your drum module.
• Turn the [MASTER VOLUME] counterclockwise to decrease
the volume.
• Turn the subwoofer [BASS VOLUME] control counterclock-
wise to decrease the volume.
• Lower the volume on your drum module.
Lower the Master EQ settings of your drum module. For
details, refer to the Owner's Manual that came with your drum
module.
Turn down the volume on the instrument and/or the subwoofer
speaker.
• Make sure the connections are secure.
• Make sure to use the included power cord.
First turn on the drum module, and then turn on the subwoofer.
20 W + 20 W (2 kHz, 4 Ω)
20 W (60 Hz, 8 Ω)
40–20000 Hz (-10 dB)
Tweeter: 2 cm (0.8") dome (5 Ω)
Midrange: 8 cm (3") cone (4.5 Ω)
16 cm (6.5") cone (8 Ω)
110 × 183 × 138 mm
(4 5/16" × 7 3/16" × 5 7/16" ) not including holder
221 × 351 × 343 mm
(8 11/16" × 13 13/16" × 13 1/2")
1.0 kg (2 lb, 3 oz) × 2
6.5 kg (14 lb, 5 oz)