Roland DD-20 Spezifikationen

Thank you, and congratulations on your choice of BOSS DD-20 Digital Delay. Before using this unit, carefully read the sections entitled: “USING THE

10 Operation Storing Settings (Write Operation) Storing the “MANUAL” Sound in Memory Do not switch off the power while a write operation is in progre

11 Operation 4. Press the WRITE button. The write operation is completed when the indicator for the write-destinationmemory begin to flash more rapid

12 Operation Changing and Storing the “MEMORY” Sound Do not switch off the power while a write operation is in progress. 1. Press the MANUAL/TAP peda

13Operation4. Press the SELECT button to select the memory (number) to which you want to store the sound.The indicator for the selected memory number

14OperationMEMORY/TAP Pedal Operation (Switching Memories)The Pedal mode (1–3) changes the function of the pedals. Use the most appropriatesetting for

15OperationPedal mode: 3Pressing the MEMORY/TAP pedal toggles you between MANUAL and theselected memory (shown by the lit indicator). fig.11You can al

16Part Names and FunctionsFront Panelfig.24F.BACK (feedback) KnobAdjusts the feedback level (or how much the sound is repeated).* Oscillation may occu

17Part Names and FunctionsOperating the DELAY TIME KnobWhen adjusting the delay time with the DELAY TIME knob, the setting normallychanges in units of

18Part Names and FunctionsMODE List* You can choose how the sound is output from the OUTPUT jacks in “Setting the OutputMode” (p. 30); select either “

19Part Names and Functionsfig.25DELAY TIMEThis shows the unit of time for the currently selected delay time (or BPM unit).When MODE is set to SOS, it

2 Contents Main Features... 1 Installing Batteries...3Making the Connections ...4 Mono Connection...

20Part Names and FunctionsRear Panelfig.26INPUT Jacks (A (MONO), B)This is the input jack for connecting to the output of an electric guitar or other

21How to Use Each ModeHow to Use SOS (Sound On Sound)1. Turn the MODE knob to “SOS.”2. Press the ON/OFF pedal to start recording.Play what is to be us

22How to Use Each ModeHow to Use TWIST1. Turn the MODE knob to “TWIST.”2. Hold down the ON/OFF pedal.The delay sound starts to oscillate, then the osc

23How to Use Each ModeHow to Use TAPEYou can have either one or two “playback heads” used for the tape echo effect.Setting this to “2” produces a mult

24How to Use Each ModeHow to Use DUALAlthough DUAL mode features a short delay and long delay connected in series,you can change the delay time for th

25How to Use Each ModeHow to Use MODULATEYou can change the MODULATE modulation rate and depth settings.1. Turn the MODE knob to “MODULATE.”2. Hold do

26How to Use the Tempo FunctionThe DD-20 includes a “Tempo function,” which allows you to specify the delaytime in terms of note lengths.The display i

27Indicating the BPM in the Delay Time DisplayYou can switch the DD-20’s time delay display to show the tempo (BPM).If, for example, you already know

28Settings Made When the Power is Switched ONYou can make the following settings with the operations performed while turningon the power.fig.42Global

29Settings Made When the Power is Switched ONChanging the Pedal Mode SettingsUse the following to change the Pedal mode settings.* Pedal mode settings

3 Installing Batteries Batteries are supplied with the unit. The life of these batteries may be limited,however, since their primary purpose was to e

30Settings Made When the Power is Switched ONSetting the Output ModeWhen using the DD-20 while connected to a guitar or bass amp, mixer, ormultitrack

31Settings Made When the Power is Switched ONSetting the External Pedal FunctionYou can connect an optional foot switch (the FS-5U or FS-5L) to the CT

32Settings Made When the Power is Switched ON4. Press the WRITE button.After the MEMORY Number indicator begins flashing rapidly, the setting is store

33Settings Made When the Power is Switched ONChanging How Memory Numbers Are IndicatedNot only can you confirm the currently selected memory merely by

34Settings Made When the Power is Switched ONReturning Settings to Their Factory DefaultsYou can restore the following settings to their original fact

35TroubleshootingThe power doesn’t come on.❍ Is the guitar connected correctly to the INPUT A (MONO) jack?→ Check the connections again (p. 4–p. 7).*

36TroubleshootingPressing the ON/OFF pedal does not switch on or off as intended.❍ Is the Pedal mode set to SOS, WARP or TWIST?→ The pedal functions d

37Sample SettingsSMOOTH (Memory 1)fig.36Roland SPACE ECHO RE-201 (Memory 2)fig.36MODE: TAPE HEd2DUAL (Memory 3)fig.36MODE: DUAL/SHORT 50 msec

38Sample SettingsMODULATE (Memory 4)fig.36MODE: MODULATE/RATE 80, DEPTH 70TWISTfig.36Holding down the ON/OFF pedal produces the twist effect.REVERSEfi

39Sample SettingsROOM AMBIENCEfig.36SLAP BACK ECHOfig.36MODULATE DOUBLINGfig.36MODE: MODULATE/RATE 25, DEPTH 95

4 Making the Connections • The use of an AC adaptor is recommended as the unit’s power consumption isrelatively high. Should you prefer to use batter

40Setting Memo( )fig.36( )fig.36( )fig.36

41SpecificationsDD-20: DIGITAL DELAYNominal Input Level-20 dBu (GUITAR/BASS)+4 dBu (AMPLIFIER SEND/RETURN)Input Impedance1 MΩNominal Output Level-20 d

42IndexAANALOG ... 18BBatteries ... 3BPM ...

This product complies with the requirements of European Directive 89/336/EEC.For EU CountriesFor CanadaThis Class B digital apparatus meets all requir

G6017366 ’03-2-FA1-11N

5 Making the Connections Mono Connection fig.03 Stereo Connection fig.04Electric Guitar(Electric Bass)Guitar AmplifierBass Amplifieror orAC AdaptorPS

6 Making the Connections Connecting the Stereo Output and the Effects Processor fig.05 Connecting to SEND/RETURN With Guitar and Bass Amps * Match th

7 Making the Connections Mono Send/Stereo Return fig.06a Connecting to an MTR or Mixer Mono Send/Mono Return When using the DD-20 while connected to

8 Operation ON/OFF Pedal Operation fig.12“Effect On” for the pedal setting and “MANUAL” is selected when the power is turned on.Each press of the ON/

9 Operation Panel Operation In order to follow along with the instructions given here, you should start out byhaving effects switched ON (press the O