Owner's Manual
Thank you, and congratulations on your choice of the BOSS DB-66 Dr. Beat. To
ensure proper operation, and years of trouble-free service, please take the time
to read through this Owner's Manual before starting out.
FEATURES
The BOSS Dr. Beat DB-66 is a perfect rhythm training aid for variable
types of music from rock to classical.
Adopting quartz system, the DB-66 guarantees extremely high accu-
racy.
The tempo is digitally shown in the Display, allowing you to set it
precisely and quickly.
Tapping the TAP Button to the music, you can see its tempo in the
Display Window.
The DB-66 outputs the standard pitch 440 Hz (A4) which can be
effectively used for usual tuning.
For basic rhythms ( ,
,
,
) can be independently volume-
adjusted and accented.
IMPORTANT NOTES
When using an AC adaptor, use only the specified device (PSA Series). Use of any
other AC adaptor could result in damage, malfunction or electric shock.
[POWER SUPPLY]
Before connecting this unit to other devices, turn off the power to all units; this
will help prevent damage or malfunction.
Do not use this unit on the same power circuit with any device that will generate
line noise; an electric motor or variable lighting system for example.
The power requirement for this unit is indicated on its nameplate (rear panel).
Ensure that the voltage in your installation meets this requirement.
Avoid damaging the power cord: do not step on it, place heavy objects on it, etc.
When disconnecting the AC adaptor from the power outlet, grasp the plug itself;
never pull on the cord.
If the unit is to remain unused for an extended period of time, unplug the power cord.
When installing or replacing batteries, refer to “CHANGING THE BATTERY”.
[PLACEMENT]
Do not subject the unit to temperature extremes (eg., direct sunlight in an
enclosed vehicle). Avoid using or storing the unit in dusty or humid areas, or areas
that are subject to high levels of vibration.
Using the unit near power amplifiers (or other equipment containing large power
transformers) may induce hum.
Do not expose the unit to temperature extremes or install it near devices that radiate
heat. Direct sunlight in an enclosed vehicle can deform or discolor the unit.
[MAINTENANCE]
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 mild, non-abrasive
detergent. Afterwards, be sure to wipe the unit thoroughly with a soft, dry cloth.
Never use benzene, thinners, alcohol or solvents of any kind, to avoid the
possibility of discoloration and/or deformation.
[ADDITIONAL PRECAUTIONS]
Protect the unit from strong impact.
Do not allow objects or liquids of any kind to penetrate the unit. In the event of
such an occurrence, discontinue use immediately. Contact qualified service
personnel as soon as possible.
Should a malfunction occur, or if you suspect there is a problem, discontinue use
immediately. Contact qualified service personnel as soon as possible.
To avoid the risk of electric shock, do not open the unit.
[CHANGING BATTERY]
When replacing battery, be sure to insert them correctly (to ensure correct polarity).
Remove the battery whenever the unit is to remain unused for an extended period
of time.
CLASS B
NOTICE
This digital apparatus does not exceed the Class B limits for radio noise emissions
set out in the Radio Interference Regulations of the Canadian Department of
Communications.
CLASSE B
AVIS
Cet appareil numérique ne dépasse pas les limites de la classe B au niveau des
émissions de bruits radioélectriques fixés dans le Réglement des signaux parasites
par le ministère canadien des Communications.
For Canada
For the USA
Bescheinigung des Herstellers / Importeurs
Hiermit wird bescheinigt, daß der/die/das
Roland Dr.Beat DB-66
(Gerät, Typ, Bezeichnung)
in Übereinstimmung mit den Bestimmungen der BMPT-AmtsblVfg 243/1991 funk-
entstört ist. Der vorschriftsmäßige Betrieb mancher Geräte (z. B. Meßsender) kann
allerdings gewissen Einschränkungen unterliegen. Beachten Sie deshalb die Hinweise
in der Bedienungsanleitung.
Dem Zentralamt für Zulassungen im Fernmeldewesen wurde das Inverkehrbringen
dieses Gerätes angezeigt und die Berechtigung zur Überprüfung der Serie auf die
Einhaltung der Bestimmungen eingeräumt.
Roland Corporation
4-16 Dojimahama 1-Chome Kita-ku Osaka 530 Japan
(Name und Anschrift des Herstellers/Importeurs)
For Germany
Tempo Indicators
These LED's indicate the current tempo.
When the Beat selects 2, 3, 4, 5 or 6, the
left LED flashes at the first beat and the
right LED flashes at other beats. Only the
left LED flashes when the beat is set to 1.
And only the right LED flashes with the
beat set to 0.
Display
This shows the current tempo, beat and
beat number.
HEADPHONES Jack
Accepts connection of headphones
(stereo mini type).
AC ADAPTOR Jack
Connect the optional AC adaptor (BOSS
PSA Series) to this jack. By using an AC
adaptor, you are freed from worry about
the battery wearing out, and can con-
tinue to use the unit for as long as you
want.
START/STOP (TAP) Button
When the DB-66 is in the METRONOME
mode, press this to start rhythm, and
press it again to stop. In the TAP mode,
just by tapping this button to the music,
you can see the tempo number in the
display.
TOTAL VOLUME Slider
This adjust the volume of the sound.
Sliding it rightward increases the vol-
ume.
BEAT LEVEL Slider
When the Beat is set to 1, 2, 3, 4, 5 or 6,
this slider controls the volume of the
chime that is heard on every first beat.
BEAT Button
By using this button, you can
select any beat of 0 to 6 ( is
counted as 1 beat). Each time
you press the button, the
number in the Display will
change. Pressing the BEAT But-
ton and the DOWN Button at
the same time will output the
standard pitch (440 Hz).
Power/Mode
Selection Switch
This switch serves two pur-
poses; it turns the power ON/
OFF, and provides selection of
the operating mode : METRO-
NOME or TAP.
DOWN Button
Use this button to change the
current tempo setting. Pressing
this button backs up the tempo
display by a number. To move
the number quickly, press the
DOWN Button, and without
releasing it, press the UP But-
ton. Pressing the DOWN Button
and the BEAT Button at the
same time will output the stand-
ard pitch (440 Hz).
UP Button
Use this button to change the
current tempo setting. Press-
ing this button will move the
tempo display one step for-
ward. If you wish to move the
number quickly, press the UP
Button, and without releasing
it, press the DOWN Button.
Rhythm Volume
Sliders
These sliders adjust the sound
level of respective rhythms. The
volume increases as the slider
is raised. The slider is used to
output the standard pitch (440
Hz) as well.
PANEL DESCRIPTIONS
Please note that although a battery was installed in your DB-66 when it was shipped from the factory, it has not been connected. You will need to refer
to the section "CHANGING THE BATTERY", for instruction on connecting the battery.
FEDERAL COMMUNICATIONS COMMISSION
RADIO FREQUENCY INTERFERENCE STATEMENT
This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation. This equipment generates,
uses, and can radiate radio frequency energy and, if not installed and used in accordance with
the instructions, may cause harmful interference to radio communications. However, there is no
guarantee that interference will not occur in a particular installation. If this equipment does cause
harmful interference to radio or television reception, which can be determined by turning the
equipment off and on, the user is encouraged to try to correct the interference by one or more
of the following measures:
–
Reorient or relocate the receiving antenna.
–
Increase the separation between the equipment and receiver.
–
Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
–
Consult the dealer or an experienced radio/TV technician for help.
Unauthorized changes or modification to this system can void the users authority to operate this
equipment.
This equipment requires shielded interface cables in order to meet FCC class B Limit.
For Europe
This product complies with the requirements of
European Directive 89/336/EEC.