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12

Specifications

In many cases, seemingly big problems or
malfunctions can be remedied easily. Please
check the following list before deciding that
your DD-20 is broken.
If the problem is not listed here or the suggested
remedy is ineffective, take the DD-20 to an
authorized Yamaha dealer for proper diagnosis
and repairs. Do not attempt to repair this digital
percussion instrument as serious damage may
occur.

A buzz or click occurs momentarily when the DD-
20 is turned ON or OFF.

This is a normal power surge noise that occurs
when the STANDBY/ON switch is operated.

The LED display is completely dark.

The batteries are low and should be replaced
immediately.

No sound comes from the speakers.

The volume is turned down too low and should be
adjusted up appropriately.

A plug is inserted into the HEADPHONES/AUX.
OUT jack and should be taken out immediately.

The wrong voice plays when you strike a percus-
sion pad.

The desired voice has not been assigned to the
percussion pad. Use the PAD ASSIGN function to
program the desired voice to the appropriate
percussion pad.

The custom pad voice assignments have disap-
peared or defaulted.

The batteries are low and should be replaced
immediately.

The STANDBY/ON switch has been turned
STANDBY and ON and the default voices have
replaced the desired voices. Use the PAD
ASSIGN function to program the desired voices
again.

When the percussion pads are struck, the LED
display goes dark momentarily and then changes
to the default reading “00”.

The batteries are low and should be replaced
immediately.

Percussion pads

4 (touch sensitive)

SE pads

4

Percussion sets

9 1 custom

Auto Rhythm Styles

100

Instrument  and Sound Effect Voices

55

Auxiliary Functions

Tap Start, Auto Roll, Auto
Rhythm Style, Demonstration
Song

Panel Controls

STANDBY/ON switch, SELEC-
TOR dial, VOLUME buttons,
STYLE button, PERC. SET
button, TEMPO button, TAP
START button, PAD ASSIGN
buttons, START/STOP button,
AUTO/ROLL button, SE
SELECT button, DEMO button

LED Display

STYLE/PERCUSSION SET/
TEMPO and other settings

Connectors

DC IN 10-12V
Headphones/AUX.OUT

Main amplifier

3.8W (EIAJ)

Speaker

10.0cm

Power Supply

AC power adaptor

YAMAHA PA-3B or PA-3C
 (sold separately)

Batteries

Six “AA” size, R-6, or equivalent
batteries
(sold separately)

Dimensions (W x D x H)

435mm x 236mm x 160mm
(17 1/8” x 9 1/4” x 6 1/3”)

Weight

1.4 Kg (3 lbs., 1oz.)

Supplied accessories

Percussion Sticks

* Specifications and descriptions in this owner’s

manual are for information purposes only. Yamaha
Corp. reserves 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.

Troubleshooting

Summary of Contents for DD-20S

Page 1: ...Owner s Manual ...

Page 2: ...apable of producing sound levels that could cause permanent hearing loss DO NOT operate for long periods of time at a high volume level or at a level that is uncomfortable If you experience any hearing loss or ringing in the ears you should consult an audiologist IMPORTANT The louder the sound the shorter the time period before damage occurs NOTICE Service charges incurred due to a lack of knowled...

Page 3: ...cord place heavy objects on it or place it in a posi tion where anyone could walk on trip over or roll anything over it When removing the electric plug from the instrument or an outlet always hold the plug itself and not the cord Do not connect the instrument to an electrical outlet using a multiple connector Doing so can result in lower sound quality or possibly cause overheating in the outlet Un...

Page 4: ...owner of a power ful new musical instrument capable of inspiring and fueling your musical creativity This is not just another digital per cussion instrument The DD 20 is the result of passion vision and commitment from people who want you to enjoy yourself every time you play it We re sure you ll agree as you discover the limitless possibilities of your new digital percus sion instrument Keep this...

Page 5: ...interference if it is placed too close to radio or television receivers If interference occurs move the DD 20 farther away from the affected receiver s Cleaning the DD 20 Use only a soft dry or slightly damp cloth to clean the DD 20 Never use solvents or thinners to clean the instrument Avoid Power Cord Damage Do not place the DD 20 where somebody is liable to step on trip over or crush the power ...

Page 6: ...tremely quick way to adjust the Percussion Set Pad Assignment Auto Rhythm Style Tempo and Sound Effect sets Refer to each section appropriately for details Front View Side View STYLE list The Style list is on the front panel for easy reference Supplied Accessories Percussion Sticks SOUND EFFECT pads The DD 20 has four Sound Effect pads featuring a total of 16 realistic sound effects Operating butt...

Page 7: ... may seriously damage the percussion pad sensors WARNING CAUTION HEADPHONES AUX OUT DC IN 10 12V _ DC IN 10 12V _ Use ONLY the Yamaha PA 3B PA 3C AC Power Adaptor or other adaptor specifically recommended by Yamaha to power your instrument from the AC mains The use of other adaptors may result in irreparable damage to both the adaptor and the DD 20 2 Insert six 6 1 5 V AA R 6 SUM 3 or equivalent b...

Page 8: ... different combinations of four voices Percussion Set P1 is automatically selected when the power is turned on To give you an idea of the DD 20 s sophisti cated capabilities it comes with a demonstration song To play back the demonstration song 1 Press the DEMO button 2 To stop playback press either the DEMO button again or the START STOP button You can begin playing the DD 20 s percussion pads as...

Page 9: ...ld either the Qor WPAD ASSIGN button The currently assigned voice number is shown in the LED display 3 While holding either PAD ASSIGN button strike the same percussion pad repeatedly or turn the SELECTOR dial until the desired voice number appears in the LED display See the Voice List on page 13 Voice numbers cycle from 00 to 54 to 00 when striking the percussion pad The QPAD ASSIGN button decrea...

Page 10: ...he overall tempo depending on how fast you strike the percussion pads This is an advanced feature that is very useful for coordi nating your playing tempo with the selected Auto Rhythm Style tempo To set the tempo with Tap Start 1 Press the TAP START button to enter the Tap Start mode The left Tempo dot flashes at the current tempo indicating that you are in Tap Start standby mode To cancel the Ta...

Page 11: ...urrent Auto Roll setting will appear in the LED display for approximately 3 seconds 2 Select an effect from the list next to the AUTO ROLL button and press the AUTO ROLL button in succession until the desired effect setting appears in the LED display The Auto Roll OFF setting is automatically selected when the power is turned on The Auto Roll function may produce unexpected effects or not produce ...

Page 12: ... default voices have replaced the desired voices Use the PAD ASSIGN function to program the desired voices again When the percussion pads are struck the LED display goes dark momentarily and then changes to the default reading 00 The batteries are low and should be replaced immediately Percussion pads 4 touch sensitive SE pads 4 Percussion sets 9 preset 1 custom Auto Rhythm Styles 100 Instrument a...

Page 13: ...right Percussion Set List Type No Voice 00 Bass Drum 1 Normal Bass Drums 01 Bass Drum 2 Heavy 02 Bass Drum 3 Electric 03 Snare 1 Normal 04 Snare 2 Heavy Snare Drums 05 Snare Reverse 06 Snare 3 Electric 07 Rim Shot 08 Tom Hi 09 Tom Low Toms 10 E Tom 1 Hi 11 E Tom 1 Low 12 E Tom 2 13 Hi Hat Closed 1 Hi Hats 14 Hi Hat Open 1 15 Hi Hat Closed 2 16 Hi Hat Open 2 17 Ride Cymbal Cymbals 18 Crash Cymbal 1...

Page 14: ... A Ctra de la Coruna km 17 200 28230 Las Rozas Madrid Spain Tel 91 639 8888 GREECE Philippos Nakas S A The Music House 147 Skiathou Street 112 55 Athens Greece Tel 01 228 2160 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 8B DK 2730 Herlev Denmark Tel 44 92 49 00 FINLAND F Musiikki Oy Kluuvi...

Page 15: ...ument Division Yamaha Corporation 2003 Yamaha Corporation WB43360 304PO 01A0 Printed in Malaysia Yamaha PK CLUB Portable Keyboard Home Page English only http www yamahaPKclub com Yamaha Manual Library http www2 yamaha co jp manual english ...

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