Thank you, and congratulations on your choice of the BOSS DR-670 Dr. Rhythm.
Before using this unit, carefully read the sections entitled:
• USING THE UNIT SAFELY (page 2–4)
• IMPORTANT NOTES (page 10–11)
These sections provide important information concerning the proper operation of the unit.
Additionally, in order to feel assured that you have gained a good grasp of every feature provided by
your new unit, Owner's manual should be read in its entirety. The manual should be saved and kept
on hand as a convenient reference.
■
Printing Conventions in This Manual
• Text or numerals enclosed in square brackets [ ] indicate bottons.
[START]START button
[REC]REC button
• Reference such as (p. **) indicate pages in this manual to which you can refer.
All rights reserved. No part of this publication may be reproduced in any form without the written permission of BOSS
CORPORATION.
USING THE UNIT SAFELY
Used for instructions intended to alert
the user to the risk of death or severe
injury should the unit be used
improperly.
Used for instructions intended to alert
the user to the risk of injury or material
damage should the unit be used
improperly.
* Material damage refers to damage or
other adverse effects caused with
respect to the home and all its
furnishings, as well to domestic
animals or pets.
The ● symbol alerts the user to things that must be
carried out. The specific thing that must be done is
indicated by the design contained within the circle. In
the case of the symbol at left, it means that the powercord plug must be unplugged from the outlet.
001
• Before using this unit, make sure to
read the instructions below, and the
Owner’s Manual.
replace parts within it (except when
this manual provides specific instructions directing you to do so). Refer all
servicing to your retailer, the nearest
Roland Service Center, or an authorized Roland distributor, as listed on
the "Information" page.
• Make sure you always have the unit
placed so it is level and sure to remain
stable. Never place it on stands that
could wobble, or on inclined surfaces.
• Use only the specified AC adaptor
(PSA series), and make sure the line
voltage at the installation matches the
input voltage specified on the AC
adaptor’s body. Other AC adaptors
may use a different polarity, or be
designed for a different voltage, so
their use could result in damage,
malfunction, or electric shock.
• Do not excessively twist or bend the
power cord, nor place heavy objects
on it. Doing so can damage the cord,
producing severed elements and short
circuits. Damaged cords are fire and
shock hazards!
• This unit, either alone or in combination with an amplifier and
headphones or speakers, may be
capable of producing sound levels that
could cause permanent hearing loss.
Do not operate for a long period 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 immediately
stop using the unit, and consult an
audiologist.
• Immediately turn the power off,
remove the AC adaptor from the
outlet, and request servicing by your
retailer, the nearest Roland Service
Center, or an authorized Roland
distributor, as listed on the “Information” page when:
• The AC adaptor or the power-
supply cord has been damaged; or
• Objects have fallen into, or liquid
has been spilled onto the unit; or
• The unit has been exposed to rain
(or otherwise has become wet); or
• The unit does not appear to operate
normally or exhibits a marked
change in performance.
• In households with small children, an
adult should provide supervision until
the child is capable of following all the
rules essential for the safe operation of
the unit.
• Do not force the unit’s power-supply
cord to share an outlet with an unreasonable number of other devices. Be
especially careful when using
extension cords—the total power used
by all devices you have connected to
the extension cord’s outlet must never
exceed the power rating (watts/
amperes) for the extension cord.
Excessive loads can cause the
insulation on the cord to heat up and
eventually melt through.
• Before using the unit in a foreign
country, consult with your retailer, the
nearest Roland Service Center, or an
authorized Roland distributor, as
listed on the “Information” page.
• If used improperly, batteries may
explode or leak and cause damage or
injury. In the interest of safety, please
read and observe the following
precautions (p. 16 ).
1
• Carefully follow the installation
instructions for batteries, and make
sure you observe the correct
polarity.
2
• Avoid using new batteries together
with used ones. In addition, avoid
mixing different types of batteries.
3
• Remove the batteries whenever the
unit is to remain unused for an
extended period of time.
5
• If a battery has leaked, use a soft
piece of cloth or paper towel to
wipe all remnants of the discharge
from the battery compartment.
Then install new batteries. To avoid
inflammation of the skin, make sure
that none of the battery discharge
gets onto your hands or skin.
Exercise the utmost caution so that
none of the discharge gets near
your eyes. Immediately rinse the
affected area with running water if
any of the discharge has entered the
eyes.
6
• Never keep batteries together with
metallic objects such as ballpoint
pens, necklaces, hairpins, etc.
• Used batteries must be disposed of in
compliance with whatever regulations for their safe disposal that may
be observed in the region in which you
live.
The DR-670 plays bass parts that are synchronized with the drum parts. This lets you enjoy
backing performances with rhythm patterns using various combinations of drum and bass sounds.
High-Quality Sound Generator
The DR-670 features high-quality internal instrument sounds, including 256 drum part
sounds and sixteen bass part sounds.
This lets you perform in various styles such as Rock, Jazz and Latin.
Large Screen–Current Pattern Indicated
The large-size custom liquid crystal display makes it extremely easy to read the performance
and editing data that’s presented on screen. In addition, you can confirm which performance
pattern is currently being played just by checking for the dot.
Dynamic-Response Key Pads
The DR-670 is equipped with dynamics-sensitive key pads, so you can readily obtain
changes in volume in response to the force with which you tap them. Use this feature to
achieve realistic volume changes when playing rolls.
Synchronized Performance with Digital Recorders and Sequencers
Using MIDI allows you to synchronize performances with the BR-8 and other digital
recorders and with MIDI sequencers.
Fill-In Function
Each rhythm pattern features a corresponding fill pattern that is perfectly matched to it;
these fills can be inserted in the pattern at the press of a single button.
Foot Switch Control
You can connect two foot switches and use them for foot control of various other operations,
such as for starting and stopping performances, adding fills, and more.
Setting the Tempo with Tap Tempo Function
You can set tempos just by tapping the button at the desired timing.
DPP Function (Direct Pattern Play)
You can directly select a rhythm pattern number and initiate its playback simply by tapping a key pad.
TEMPO Dial Situated on Top Panel
The placement of the TEMPO dial right on the DR-670’s top panel allows you to make
changes to the tempo directly, anytime you want.
Play Rhythm Patterns and Songs
In addition to 200 different preset rhythm patterns, you can also create another 200 original
rhythm patterns of your own.
You can also compose up to 100 songs by connecting these rhythm patterns together.
Enjoy connecting and repeating your songs using the Song Chain and Song Repeat functions.
Compact Body
The DR-670 is lightweight, compact, and very portable. And since the unit can be powered
with batteries, you can use it just about anywhere.
Easy Operation
You can hold down the [SHIFT] button in combination with other buttons to easily call up
commonly used parameters and editing functions. Making changes in settings is also simple
with the TEMPO/VALUE dial.
5
Contents
Main Features .........................................................................................5
IMPORTANT NOTES.............................................................................10
In addition to the items listed under “USING THE UNIT SAFELY” on page 2–4, please read and
observe the following:
Power Supply:
Use of Batteries
301
• Do not use this unit on the same power circuit
with any device that will generate line noise
(such as an electric motor or variable lighting
system).
302
• The AC adaptor will begin to generate heat
after long hours of consecutive use. This is
normal, and is not a cause for concern.
303a
• The use of an AC adaptor is recommended as
the unit’s power consumption is relatively
high. Should you prefer to use batteries,
please use the alkaline type.
304a
• When installing or replacing batteries, always
turn off the power on this unit and disconnect
any other devices you may have connected.
This way, you can prevent malfunction and/
or damage to speakers or other devices.
306b
• Batteries are supplied with the unit. The life
of these batteries may be limited, however,
since their primary purpose was to enable
testing.
307
• Before connecting this unit to other devices,
turn off the power to all units. This will help
prevent malfunctions and/or damage to
speakers or other devices.
Placement
351
• Using the unit near power amplifiers (or
other equipment containing large power
transformers) may induce hum. To alleviate
the problem, change the orientation of this
unit; or move it farther away from the source
of interference.
352
• This device may interfere with radio and
television reception. Do not use this device in
the vicinity of such receivers.
354a
• Do not expose the unit to direct sunlight,
place it near devices that radiate heat, leave it
inside an enclosed vehicle, or otherwise
subject it to temperature extremes. Excessive
heat can deform or discolor the unit.
355
• To avoid possible breakdown, do not use the
unit in a wet area, such as an area exposed to
rain or other moisture.
Maintenance
401a
• For everyday cleaning wipe the unit with a
soft, dry cloth or one that has been slightly
dampened with water. To remove stubborn
dirt, use a cloth impregnated with a mild,
non-abrasive detergent. Afterwards, be sure
to wipe the unit thoroughly with a soft, dry
cloth.
402
• Never use benzine, thinners, alcohol or
solvents of any kind, to avoid the possibility
of discoloration and/or deformation.
10
IMPORTANT NOTES
Repairs and Data
452
• Please be aware that all data contained in the
unit’s memory may be lost when the unit is
sent for repairs. Important data should
always be backed up in another MIDI device
(e.g., a sequencer), or written down on paper
(when possible). During repairs, due care is
taken to avoid the loss of data. However, in
certain cases (such as when circuitry related
to memory itself is out of order), we regret
that it may not be possible to restore the data,
and Roland assumes no liability concerning
such loss of data.
Memory Backup
501b
• This unit contains a battery which powers the
unit’s memory circuits while the main power
is off. When this battery becomes weak, the
message shown below will appear in the
display. Once you see this message, have the
battery replaced with a fresh one as soon as
possible to avoid the loss of all data in
memory. To have the battery replaced,
consult with your retailer, the nearest Roland
Service Center, or an authorized Roland
distributor, as listed on the “Information”
page.
“BAK BATTERY LOW”
Additional Precautions
551
• Please be aware that the contents of memory
can be irretrievably lost as a result of a
malfunction, or the improper operation of the
unit. To protect yourself against the risk of
loosing important data, we recommend that
you periodically save a backup copy of
important data you have stored in the unit’s
memory in another MIDI device (e.g., a
sequencer).
552
• Unfortunately, it may be impossible to restore
the contents of data that was stored in the
unit’s memory once it has been lost. Roland
Corporation assumes no liability concerning
such loss of data.
553
• Use a reasonable amount of care when using
the unit’s buttons, sliders, or other controls;
and when using its jacks and connectors.
Rough handling can lead to malfunctions.
554
• Never strike or apply strong pressure to the
display.
556
• When connecting / disconnecting all cables,
grasp the connector itself—never pull on the
cable. This way you will avoid causing shorts,
or damage to the cable’s internal elements.
558a
• To avoid disturbing your neighbors, try to
keep the unit’s volume at reasonable levels.
You may prefer to use headphones, so you do
not need to be concerned about those around
you (especially when it is late at night).
559a
• When you need to transport the unit, package
it in the box (including padding) that it came
in, if possible. Otherwise, you will need to use
equivalent packaging materials.
11
Panel Descriptions
Front Panel
fig.00-001
1
7
6
5
4
3
8
9
12
14
2
19
18
17
12
15101316
1
Display
TEMPO/VALUE Dial
2
Selects patterns and songs.
You can set tempos by rotating the dial while holding down the TAP TEMPO button.
This is also used during editing to input settings values.
3
TAP TEMPO Button
This is tapped in time to input the tempo.
FILL Button
4
You can use this to add fill-ins.
5
DPP (Direct Pattern Play) Button
Press when using the DPP function (p. 28).
6
DRUM A/B Button
Pressing this button allows you to change the drum sound to be played with the key pad.
By holding down SHIFT while pressing this button you can switch the drum kit currently
being played.
11
Panel Descriptions
BASS Button
7
Pressing this button allows you to play bass sounds with the key pad.
By holding down SHIFT while pressing this button you can change the pitch of the bass
sound with the key pad.
8
Numeric Keys
Used for entering song numbers and pattern numbers.
By holding down SHIFT while pressing the numeric keys, you can access a variety of editing
functions and make changes in parameter settings.
9
SHIFT Button
Used in conjunction with other buttons.
10
VOICE Button
By holding down this button and pressing the key pads, you can confirm tone names and
switch tones for performance patterns indicated with the “●”symbol.
11
12
13
14
15
16
17
18
/ Button
In Step Recording, this specifies the step number.
During editing, this switches parameters.
REC (Recording) Indicator
Illuminated while Realtime Recording is in progress; blinks on and off during Step Recording.
REC (Recording) Button
Press this button when using Realtime Recording.
Tempo Indicator
Blinks in sync with the tempo of the song.
START Button
Starts playback.
STOP/CONT (Continue) Button
Stops playback.
You can also press this to resume playback of the performance from the point where it was
previously stopped.
Key Pad
Plays the drum and bass sounds.
When the DPP function (p. 28) is in use, you can select patterns with the key pad.
ROLL Pad
When a drum sound is playing, you can perform rolls by holding down the ROLL pad and
then pressing another of the pads.
When a bass sound is playing, this is used as an ordinary pad.
19
FLAM Pad
When a drum sound is playing, you can perform flams by holding down the FLAM pad and
then pressing another of the pads.
When a bass sound is playing, this is used as an ordinary pad.
13
Panel Descriptions
Rear Panel
fig.00-002
202221
23 24 2526
27
20
MIDI Connector IN/OUT
External MIDI devices can be connected to these connectors.
21
FOOT SW (Switch) Jack
By connecting a foot switch, you can obtain pedal control over the start and stop of
performances, the addition of fills, or other actions.
22
OUTPUT Jack R/L (MONO)
Provides output of the audio signals. Connect to your amp, stereo system, or similar
equipment.
For monaural output use the L (MONO) jack.
23
PHONES (Headphones) Jack
A set of headphones can be connected to this jack.
24
VOLUME Knob
Adjusts the volume from the OUTPUT jack and PHONES jack.
14
25
POWER Switch
Switches the power on and off.
26
AC Adaptor Jack
You can use a separately sold AC adapter (BOSS PSA series).
27
Security Slot ()
http://www.kensington.com/
Memo ...
15
Quick Start
Install batteries
1
Make sure that the power is turned off.
2
Remove the battery cover on the unit’s underside.
* When turning the unit upside-down, get a bunch of newspapers or magazines, and place them under
the four corners or at both ends to prevent damage to the buttons and controls. Also, you should try to
orient the unit so no buttons or controls get damaged.
* When turning the unit upside-down, handle with care to avoid dropping it, or allowing it to fall or tip
over.
3
Insert six AA batteries in the battery case, taking care to ensure that the positive (+) and
negative (-) terminals are not reversed.
* We recommend the use of alkaline batteries for extended battery life.
* Do not mix new batteries with partially used batteries, and do not mix batteries of differing types.
fig.00-01
16
4
Close the battery cover.
When the battery power begins to run low, “DRY BATTERY LOW” appears in
the display when the power is turned on. When this occurs, replace with new (six
AA) batteries.
Making Connections
The DR-670 is not equipped with an internal amp or speakers. To hear sound, either connect
an amplifier and speakers or use stereo headphones.
Audio cables, MIDI cables, Stereo headphones, and foot switches are not included. You will
need to purchase these items from your dealer.
1
Before you begin making connections, confirm the following.
• Is the volume level of the DR-670 or connected amp turned all the way down?
• Is the power to the DR-670 or connected amp turned off?
To prevent malfunction and/or damage to speakers or other devices, always turn down the
volume, and turn off the power on all devices before making any connections with the DR-
670.
fig.00-02
Quick Start
Quick Start
2
Connect the amp and audio gear as shown in the diagram.
If necessary, connect headphones and foot switches.
In order to take full advantage of the DR-670’s sound we recommend that you play it in
stereo.
When using the system in mono, connect to the OUTPUT L (MONO) jack.
* For instructions on connecting to the MIDI connectors, refer to p. 85.
* For instructions on connecting to the FOOT SW jack, refer to p. 34.
17
Quick Start
Turning On the Power
Once the connections have been completed (p. 17), turn on power to your various devices in
the order specified. By turning on devices in the wrong order, you risk causing malfunction
and/or damage to speakers and other devices.
1
Before you turn the power on, make sure of the following points.
• Are external devices connected correctly?
• Is the volume level of the DR-670 or connected amp turned all the way down?
2
fig.00-03
Turn on the POWER switch located on the rear panel of the DR-670.
3
Turn on the power of the amp.
4
While tapping the key pad, rotate the VOLUME knob on the rear panel to adjust the DR-
fig.00-04
670’s volume level.
Also adjust the volume levels for amps and other connected gear.
* This unit is equipped with a protection circuit. A brief interval (a few seconds) after power up is
required before the unit will operate normally.
■ Turning Off the Power
1
Before turning off the DR-670’s power, make sure that:
• Is the volume level of the DR-670 or connected amp turned all the way down?
2
Switch off any amps and other external equipment.
3
Turn off the power of the DR-670.
18
Quick Start
Reset to Default Factory Settings (Factory Reset)
If changes are made to the settings after purchase of the DR-670, you may be unable to operate the
unit as described in the Quick Start manual. If this occurs, then follow the instructions below to
restore the unit to the original factory settings (Factory Reset), then proceed to read Quick Start.
When Factory Reset is carried out, all data stored in the DR-670 is returned to the settings in effect
when the unit was shipped from the factory. If you already have important data saved in the DR670, save the data to an external MIDI device (such as a sequencer) using the bulk dump
fig.00-05
procedure (p. 89), then carry out Factory Reset.
1,4
Quick Start
fig.00-06
fig.00-07
2,31
1
While holding down [REC] and [STOP/CONT], turn on the DR-670’s power.
2
Press [].
Along with an “OK,” a message confirming that you want to proceed with Factory Reset is displayed.
If you want to cancel Factory Reset at this point, just turn off the power.
3
Press [] once more.
“DONE” appears in the display once the Factory Reset has been completed.
4
Turn off the power.
When the power is turned on again, the settings revert to those in effect when the unit was
shipped from the factory.
19
Quick Start
Listen to the Demo Song
The DR-670 features internal demo songs that exhibit the special capabilities of the
fig.00-09
instrument. Here’s how to listen to the demo song.
1
Hold down [SHIFT] and press Key Pad 4 (DEMO).
fig.00-10
2
Press [START] to begin playback.
3
Press [STOP/CONT] to stop playback.
When [STOP/CONT] is pressed once more, playback of the performance starts from the
point where it was stopped (this is referred to as continued play).
Press [START] to have playback start from the beginning of the performance.
After the demo song is played to the end, the performance then starts again from the
beginning.
* All rights reserved. Unauthorized use of this material for purposes other than private, personal
enjoyment is a violation of applicable laws.
* No data for the music that is played will be output from MIDI OUT.
20
Using the Key Pads to Play Sounds
Quick Start
fig.00-11
1
fig.00-12
Let’s try playing the DR-670’s internal rhythm instrument sounds by tapping the key pads.
21
Hold down [SHIFT] and press Key Pad 5 (PATTERN PLAY).
Quick Start
2
Tapping the key pads now plays the instruments assigned to each of the pads.
The key pads feature dynamic response, so the volume and sound change according to the
force used to tap them.
21
Quick Start
■ Specialized Performance Techniques (Roll)
fig.00-13
A roll is performed by playing the same sound consecutively at the same interval.
1
While pressing [ROLL], hold down a key pad.
22
■ Adding Character to Performances (Flam)
What is a Flam?
A flam is produced by striking the snare or other drum simultaneously with the two sticks
held in the hands, but with a slight difference in force used in playing each stick.
fig.00-14
1
Quick Start
Quick Start
1
While pressing [FLAM], press a key pad.
◆ You can change the flam interval and force.
Refer to “Changing the Flam Settings” (p. 78).
23
Quick Start
■ Playing Different Sounds (Switching Pad Drum Banks)
You can have different instruments sound, even when the same key pad is tapped, by
switching the pad’s drum bank.
Pad drum banks are collections of drum instrument sounds that are assigned as a single
group to the sixteen key pads. There are two drum banks, Bank A and Bank B.
fig.00-15
For more detailed information, refer to “Drum Kits and Pad Performances” (p. 42).
1
fig.00-16
24
Press [DRUM A/B].
Each time the button is pressed, A and B alternately switch in the display, indicating the
switch between Drum Banks A and B.
When the drum bank is switched, the sounds (the instruments) played by tapping the key
pads are also switched.
■ Playing Bass Sounds
fig.00-17
1
You can play bass sounds with the key pads by pressing [BASS].
fig.00-18
Quick Start
Quick Start
When a key pad is pressed, a bass sound plays at the pitch predetermined for that key pad.
The bass sound stops playing when the key pad is released.
Pitches are assigned to the key pads in such a way as to simulate the frets of a bass guitar.
* You cannot play two or more bass sounds simultaneously.
* Rolls and flams cannot be played when using the key pads to play bass sounds.
25
Quick Start
Performing Rhythm Patterns
The DR-670 comes with 200 different Preset Patterns and 200 User Patterns for you to use.
Use the following procedure to perform these patterns and listen to the sounds.
Pattern refers to a one- to two-measure rhythm performance pattern.
■ Selecting and Performing Patterns
fig.00-18a
26
1
fig.00-18b
2
fig.00-18c
3
fig.00-18d
Quick Start
Hold down [SHIFT] and press Key Pad 5 (PATTERN PLAY).
Rotate the TEMPO/VALUE dial to select the pattern number.
Press [START] to begin playback.
The Tempo indicator flashes once each beat.
Turning the TEMPO/VALUE dial while a performance is in progress sets up the pattern
number for the next pattern to be played. When the current pattern finishes playing, the next
preselected pattern then begins to play.
Quick Start
Pattern being played
Next pattern to be performed
4
When [STOP/CONT] is pressed, playback of the performance stops.
Press [START] to begin the performance of the most recently selected pattern.
◆ You can select patterns with the numeric keys.
Refer to “Playing Patterns” (p. 49).
27
Quick Start
■ Selecting and Performing Patterns (DPP Function)
Ordinarily, tapping the key pads plays the instruments assigned to those pads, but with DPP
(Direct Pattern Play), you can instead trigger the playback of the patterns that are assigned to
the key pads.
With DPP, you can instantly perform desired patterns by tapping the pads.
Here, we suggest that you try using the DPP function to play the patterns that were assigned
fig.00-19
at the factory to the key pads, and see for yourself how useful this feature is.
1
fig.00-20
2
fig.00-21
28
Hold down [SHIFT] and press Key Pad 5 (PATTERN PLAY).
Press [DPP] to turn the DPP function on.
3
fig.00-22a
fig.00-22b
Quick Start
When you tap the key pad, performance of the assigned pattern begins.
The Tempo indicator flashes once each beat.
The pattern number for the pattern currently being played appears in the display.
When you tap a different key pad while the pattern is still being played, the performance of
the current pattern stops, and the performance of the pattern assigned to the pad that was
tapped then begins.
Pattern being played
Next pattern to be performed
4
When [STOP/CONT] is pressed, playback of the performance stops.
When the key pad is pressed once more, playback of the pattern starts again.
Press [START] to begin the performance of the most recently selected pattern.
5
To turn off the DPP function, press [DRUM A/B] or [BASS].
◆ For instructions on assigning patterns to the key pads, refer to “Assigning Patterns to
the Key Pads” (p. 75).
Quick Start
29
Quick Start
■ Adjusting the Tempo
fig.00-23
Try changing the tempo used for performing the pattern.
1
Hold down [TAP TEMPO] and rotate the TEMPO/VALUE dial to change the tempo.
fig.00-24
30
The tempo can be changed with in the range from 20 to 260 beats per minute.
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