Roland Rhythm Plus PB-300 User manual

Dhythm Plus
EY
‘LT
200
OWNER’S
MANUAL

Contents
Introduction
The Rhythm Plus PB-300 is a unique playing device featuring
the MID! system. By simply connecting the PB-300 to the
HP-300/400, you can enjoy Rhythm, Bass, and Chord (or
Arpeggio) playing. Sixteen different kinds of Rhythm pat-
terns are preset in the PB-300, and the Bass and Chord (or
Arpeggio) Pattern matching to each rhythm can be auto-
matically selected.
The PB-300 has various useful functions, such as the Intro
and Fill In. As well, the volume of the accompaniment is
controlled by the strength of the attack on the keys. By
setting it up with the PR-800 (Digital Piano Recorder), a
wider variety of effects is possible.
Please read this owner’s manual carefully.
*MIDI
(Musical Instrument Digital Interface)
MIDI is an internationally standard interface system. Devices
featuring MIDI can exchange digital! signals, allowing auto-
matic play, synchronization, and other possibilities.
(im POrtant vies sc cidee 3 eee lend ehh a ead Sa ia % 3
Panel Description ..... 2... 0.0.0. 00 ce ee eee eee 4
Connections... 22... . cee ee ee eae 4
[1] Auto Rhythm. ........2. 0.2.00. cee eee 6
1. Fill In, Break
2. Intro
3. Accent
[2) 2AUto Play sn aiok-3 da adds Souler oh bes 8
1. Lower and Upper Sections
2. Auto Play
3. Tuning
I3} Other Futctions........... 0.0.0.0 ee eee 11
4} Using the PB-300 and PR-800 together ......... 12
[5] Preset Patterns... 2.2... 0. ee ee 14
SPECIFICATIONS... eee eG wee BES ie ee ee a 19
ODTIONS > 5 fons. 5. srtek: ead eke 9h heat eNg erat Ss Sia tS Shia 19

Important Notes
Location
® Operating the PB-300 near a neon or fluorescent lamp may
cause noise interference. If so, change the angle of the
PB-300.
@ Avoid using the PB-300 in excessive heat or humidity, or
where it may be affected by direct sunlight or dust.
Power
Supply
@ The appropriate power supply for this instrument is shown
on its name plate. Please be sure that the voltage system in
your country meets this.
@ This instrument might generate heat while operating, but
there is no need to worry about it.
Cleaning
@ Use a soft cloth and neutral detergent for cleaning.
@ Do not use solvents such as paint thinner.

Panel Description
r- CHORD/ARPEGGIO
NUANCE Switch bevel nee ~ FILL IN MEASURE
Selector Switch
BASS Level Knob
BASS
VARIATION
Switch
r-
SYNCHRO
START
Button
RHYTHM p> TEMPO
CHORD/ARPEGGIO Level Knob Knob PLAY/STOP
VARIATION Switch ] Button
+ + + ~ +
2Rolan Rhythm Plus PBE300
| ARIATIGN NUANCE CHORD / ARP BASS RHYTHM FILLIN MEASURE PO °
POWER ale SYNCHRO
2 12 START PLAY|/ STOP |
ON i
: ; on OFF 16 |
| a tH OFF 2 = |
|
OFF
stow
“Py
SY
rast
|
| ROCK: ROCK i ROCK itt DISCO SWING) SWINGHI SLOWROCK SHUFFLE RHYTHM |
HOLD CHORD ARPEGGIO BASS (WALTZ BOSSANOVA SAMBA RHUMBA CHACHA BEGUINE MARCH — ENKA BREAK FILL IN
| |
Laas pen Selector Buttons FILL IN Button
Button
POWER
Switch
ARPEGGIO Button
“CHORD Button
HOLD Button
FP=3007
Rhythm Bank Selector Button
Connections
«
EXT INPUT
LEVEL
/ io ©
a)
4 00 MIDI TUNE
OuT IN
4
©
|
RHYTHM BREAK
Button

r CLOCK Switch r- ACCENT LEVEL Knob
\
i
i
a Tas (RENE aeoeenenees _ sins on a
|
WARNING
:
SHOCK
HAZARD
00
NOT
OPEN
|
AVIS - RISQUE DE CHOC ELECTRIQUE NE PAS OUVRIR
CLOCK MIDI PEDAL MDCIN OUTPUT ACCENT LEVEL
| | ‘ |
©
|
i
te ae Fenny ee Re a SA PE aceidaseactapcthiee Sethi asa + a |
OUTPUT Jack
MIDI Jacks
MIX IN Jack
PEDAL Jack (FILL IN) L AC Inlet
eer Jack (PLAY/STOP)
|
WARNING SHOCK HAZARD 00 NOT OPEN
AVIS RISQUE DE CHOC ELECTRIQUE NE PAS OUVRIE
L
ig
PB-300
SiGe: Lo. veo Thine “edit. vdeeeuntnes
ae eooey
O
ae fol
C
; oe
| W #
Set the CLOCK Switch
to the INT position. *In such a set up, even if you are not using the PB-
300, turn both units on. (If the: PB-300 is not
turned on, there is no sound heard from the HP-300
/400.)

[1] Auto Rhythm
(nN)
1,
Rhythm
Bank
Selector
Button
3.
RHYTHM
Level
Knob
This
button
is
used
to
choose
either
the
upper
This
knob
controls
the
volume
of
the
rhythm.
group
(ROCK
|
to
SHUFFLE)
or
lower
group
Raising
the
slider
increases
the
volume.
(WALTZ
to
ENKA)
or
rhythms.
Each
time
you
:
press
this
button,
the
upper
or
lower
group
is
“4
TEMPO
Knob
alternately
selected.
The
indicator
lights
up
when
This
is
to
control
the
playing
tempo
of
the
Rhy-
the
lower
group
is
selected.
thm
or
other
Auto
playing.
Rotating
this
clock-
wise
will
quicken
the
tempo.
2
Rhythm
Selector
Buttons
You
can
select
any
Rhythm
on
the
selected
bank
just
by
the
flick
of
a
switch.
=Roland
Rhythm
Plus
PBy300
VARIATION
NUANCE
CHORD
/
ARP
BASS
RHYTHM
FILL
IN
MEASURE
fe)
.
POWER
4
8
SYNCHRO
2
12
START
PLAY)
STOP
ON
i
i
ON
‘i
OFF
16
Ol
ff
mele
ia
ROCK!
ROCKIT
ROCK
DISCO
SWING!
SWING
1H
SLOWROCK
SHUFFLE
RHYTHM
BREAK
FILLIN
HOLD CHORD ARPEGGIO BASS
PIE
co
WAU? BOSSANOVA SAMBA RHUMGA CHACHA BEGUINE MARCH
ENKA
feel
(5) PLAY/STOP Button
When this button is pressed, the Rhythm starts.
When pressed again, it stops. While the Rhythm is
playing, the indicator flashes at the same tempo as
the Rhythm. ’
* It is possible to start or stop the Rhythm playing
with the Foot Pedal by connecting the Soft Pedal
of the HP-300/400 (or the optional DP-2). When
you use the Soft Pedal, connect it as shown in
the figure beside.
ireys
PB- 300 ao ro
: Black
PEDAL OUTPUT
HP-300/ DAMPER SOFT baiaee
400

1. Fill In, Break
_ (@ZRoland
VARIATION NUANCE CHORD / ARP BASS
ie i ed
6 FILL IN Button
If you press this button during Rhythm playing,
the indicator lights up and Fill In Rhythm will be
inserted in the next measure.
*The Fill In Rhythm is pre-programmed in each
Rhythm.
7, FILL IN MEASURE Selector Switch
If you want the Fill In Rhythm to be regularly
inserted automatically, use this switch. For ex-
ample, if you want the Fill In Rhythm in every
other measure, set the switch to “2”.
2. Accent
Using the ACCENT LEVEL Knob on the rear panel,
you can control the intensity of the Accent. Rotating
this clockwise will emphasize the accent.
ACCENT LEVEL
ACCENT LEVEL
ROCK! ROCKH ROCK DISCO SWING! SWING} SLOWROCK SHUFFLE RHYTHM
WALTZ BOSSANOVA SAMBA RHUMBA CHACHA BEGUINE MARCH ENKA BREAK FILLIN
FILL IN MEASURE
SYNCHR'
TART PLAY / STOP |
t
|
isl al
* It is possible to use the Soft Pedal of the HP-300/
’ 400 for inserting Fill In Rhythm. (If the Soft
Pedal is already used for other purpose, you may
use the optional DP-2).
8 RHYTHM BREAK Button
If you press this button during Rhythm playing,
the indicator lights up and the Rhythm sound will
be completely muted. If you press it again, the in-
dicator goes out and the Rhythm sound will
return.
3. Intro
If you press the FILL IN Button before starting the
Rhythm, one measure Intro Fill In Rhythm will be
played (before the normal base rhythm).

Auto Play
You can vary the Automatic Bass and Chord (or Arpeggic)
playing to match the Auto Rhythm in use.
The following are ways to play the Auto Bass and Chord (or
Arpeggio).
Press the BASS Button and the CHORD Button.
* The indicator lights up.
fs!
(2) Set the CHORD/ARPEGGIO Level Knob and
BASS Level Knob to the proper positions.
“3, Press the PLAY/STOP Button.
*The Rhythm will start playing.
@ Play a chord (up to four notes) on the Lower
Section of the keyboard (shown in the figure on
P. 9).
* Depending on the chord you have played, Auto Bass
and Chord will play along with the Rhythm.
* The Auto Chord (or Arpeagio) is played two octaves
higher than the keys you are actually pressing. The
chord actually being pressed does not sound atall.
4
*1# the HOLD Button is depressed, automatic playing
will continue even after the keys are released. If you
play a new chord, that chord will be held.
HOLD CEPRD ARPEGGIO, BASS
aie
CHORD / ARP BASS
as
*If you press the ARPEGGIO Button instead of the
CHORD Button, Auto Arpeggio will be played.
*By changing the CHORD/ARPEGGIO VARIATION
and the BASS VARIATION switch positions, you
can enjoy a wide variety of playing patterns. (Refer
to’ [5] Preset Patterns” on P. 14.)

*If the Bass and Chord pitches are different, adjust *The Bass is played with the PB-300's sound source
them according to the “3. Tuning’ on P. 11. and Chord (or Arpeggio) uses the HP-300/400's
sound source. In other words, the accompaniment,
except for the Rhythm and Bass sounds, is played
with the tone colors of the HP-300/400.
1.Lower and Upper Sections
When the Auto Bass and Chord (or Arpeggio) is being played,
the keyboard of the HP-300/400 is split into the Lower and
Upper Sections as shown in the figure.
Lower Section
NAA
Upper Section
Middle C
Lower Section
Upper Section
*The split point is between F 4 * and G3.
Lower Section Upper Section
Auto Bass and Chord will change depending on the You can piay the Upper Section of the keyboard even
chord you play on the Lower Section of the key- during auto play.
board.

a
9
Auto Play (Revise)
CHORD/ARPEGGIO VARIATION Switch
This switch selects two modes of Chord (or Arpeg-
gio) patterns.
* The pattern varies depending on the Rhythm.
} BASS VARIATION Switch
This switch selects two modes of Auto Bass
Patterns.
* The pattern varies depending on the Rhythm.
i CHORD/ARPEGGIO Level Slider
This slider controls the volume of the Auto Chord
or Arpeggio. Raising the slider increases the
volume.
» BASS Level Slider
This slider controls the volume of the Auto Bass.
Raising the slider increases the volume.
| sae
\ BRIATIO NUANCE CHORD / ARP BASS
RHYTHM
Gt 06
HOLD CHORD ARPEGGIO BASS
ROCK! ROCK1
Mui
4 6
2 2
OFF 1%
SWING! SWINGII SLOWROCK SHUFFLE
+ ROCK in DISCO
WALTZ BOSSANOVA SAMBA RHUMBA CHACHA BEGUINE MARCH
PFET 6
FILLIN MEASURE
SYNCHRO
START PLAY /STOP
ial
FILL IN
HM
ENKA TPREAR
HOLD Button
Hold effect (continuous play) can be obtained by
pressing this button.
CHORD Button
When this button is pressed, the indicator lights up
and Auto Chord plays. Pressing the same button
again (or the ARPEGGIO Button) will stop the
Auto Chord play.
10
15 ARPEGGIO Button
When this button is pressed, the indicator lights
and the Auto Arpeggio play. Pressing the same
button again (or the CHORD Button) will stop the
Auto Arpeggio play.
) BASS Button
When this button is pressed, the indicator lights up
and Auto Bass plays. Pressing the same button
again will stop playing.

&)
{
3. Tuning
if the Bass and Chord pitches are different, you need to tune
them.
‘1. Set the Front panel as shown.
- (PRoland
VARIATION NUANCE CHORD / ARP BASS
RHYTHM
NV
Bis
FILL IN MEASURE
POWER a4 8 SYNCHRO
7 2 12 START PLAY 4 srop
| : . : P| bel
‘
a orr 5
5 stow % ©
ROCK! ROCKH AOCK HT DISCO SWING! SWINGI! SLOWROCK SHUFFLE
HOLD CHORD ARPEGGIO BASS WALTZ BOSSANOVA SAMBA RHUMBA CHACHA BEGUINE MARCH — ENKA OReaR FILLIN
eLEEEEEMA OA
‘ Rhythm Plus DB-300
@. Press a key on the lower keyboard and tune the
Bass and the piano pitches by using the TUNE
Knob on the rear panel of the HP-300/400.
Other Functions
" [Roland
VARIATION
NUANCE CHORD / ARP BASS
RHYTHM
HOLD CHORD ARPEGGIO BASS
FILL IN MEASURE
e638
2 12
ON = = OFF 16
FF S
ROCK! ROCKir ROCKIN DISCO SWING! SWING I! SLOWROCK SHUFFLE
WALT? BOSSANOVA SAMBA RHUMBA CHACHA BEGUINE MARCH
RHYTHM
BREAK
FPP)
PPP
2
ENKA FILL IN
(18)*
The Synchro Start starts the Auto Rhythm and
Bass and Chord (or Arpeaggio) playing as soon as
playing starts on the lower keyboard. Press this
button when the Rhythm is stopped, and the indi-
cator flashes at the set tempo showing that the PB-
300 is now ready for synchro start. Now the mo-
ment you touch the lower keyboard, Auto
Rhythm, Bass and Chord (or Arpeggio) playing
will start automatically.
! SYNCHRO START Button
48 NUANCE Switch
{f you turn this switch on during Bass, and/or
Chord (or Arpeggio) auto play, the sound level is
controlled freely depending on how hard you
attack the keys.
11

Using
the
PB-300
and
PR-800
together
WARNING SHOCE HAZARD DE NDT OPEN
AVIS ESULE OF CHOC ELEC TRROUE Me PRS Give
i
‘METRONOME
uve
‘
2
TAPE PEDAL
=e Pare
CE) © ' 2 © ©
XQ , 4, CH SN
PR-800 =e
: ©:
mat TL €):
WARNING : SHOCK HAZARD D0 NOT OPEN
AVIS RISQUE DE CHOC ELECTRIQUE NE PAS OUVRIR
HP-300 7
Cc
400 E
Tp ==
* There is no sound from the HP-300/400 unless you Tempo: To contral the playing tempo, use the
turn both the PB-300 and the PR-800 on. ? TEMPO knob of the PR-800.
Set the CLOCK Switch on the PB-300 to EXT. PLAY/STOP: To start or stop playing, use the PLAY/
STOP Buttons on the PR-800.
Set the CLOCK Switch on the PR-800 to INT.
*The TEMPO Knob, PLAY/STOP Button and SYN-
CHRO START Button on the PB-300 do not func-
tion.
12

ieee woe Pro aL Mor on
FW YS &Y
EXT INPUT
LEVEL
PEDAL
DAMPER “SOFT
im © © oO
MIX IN Jack
External sound sources can be input through this
jack. The input signal is mixed with the Rhythm and
Bass sounds of the PB-300 and then sent to the OUT-
PUT.
In this example, the Metronome sound of the PR-300
is input.
PB-300
OUTPUT
STEREO
MONO
© an
LEVEL
Using only the PB-3000r PR-800
For instance, if you use only the HP-300/400 and the
PR-800, set the CLOCK Switch on the PB-300 to the
INT position.
*The PB-300 and PR-800 are connected, but can be
played separately.
*If you use only the HP-300/400 and PB-300, set the
PB-300’s CLOCK Switch to INT.
13

Preset Patterns
Rhythm Patterns
N co
ROCK 1
123456 Q 10 11 12 13 14 15 16
4 } +
t
4 ; i {
8 9 10 11 12 13 14 15 16
oo ara Sr.
ROCK III
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°
4
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to
@
°
@
3
®
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y
2345 67 8 Q 10 11 12 13 14 15 16
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tet
14
SWING I
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SWING IT
4. 20 SAD Os FZ 9 10 14 12
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SLOW ROCK
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BD | Qa BQ te
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pte I A, etn te Math Noten Al ui eben t ne Se
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ae oe See oe
SHUFFLE
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6 Qos

Arpeggio/Cho
ROCK I
ROCK II
ROCK III
DISCO
SWING |
ord/Bass Pattern
Variation | Variation II
Variation tl
slut
eee if] j if fd i iT t! : : rliad
bo ay marvin ws semoraee
Bass Poa = +
Arpeggio - Seto ee ae — = =
Chord == =
Bass = —<—
re on 7
ilies
Poe
eRe
Mais
Chord
neat
—— ae
“
Hote
Bb va
ret + Ne
ee */
ia
ALL (i
MN
.
a
brid
7
~
*
SppEy
XL yt
iN Mee
maiearusmaes a os =
+
Bas
Shel sk webb
Bass 2rd =
fbb
=

SWING II
SLOW ROCK
SHUFFLE
WALTZ
BOSSANOVA
*Bass and Arpeggio Pattern examples are when the C
cord is played.
Arpeggio cs
Chord
Bass
Arpeggio
Chord
Bass
Arpeggio er 25 75 757;
Chord
Bass
Arpeggio
Chord
Bass
Arpeggio
Chord
17

SAMBA
RHUMBA Arpeggio
Chord
CHACHA arneanio HEE
rpeggio ;
BEGUINE Arpeggio fae
Chord "
Bass
MARCH
mm
yet
ENKA
18

pie tn ia a a i el a a a
specifications
Rhythm Plus PB-300
® Front Panel
Buttons
PLAY/STOP
SYNCHRO START
RHYTHM BREAK
FILLIN
Rhythm Bank Selector
Rhythm Selector
ROCK I/WALTZ
ROCK H!/BOSSANOVA
ROCK III/SAMBA
DISCO/RHUMBA
SWING I/CHACHA
SWING II/BEGUINE
SLOW ROCK/MARCH
SHUFFLE/ENKA
BASS
ARPEGGIO
CHORD
HOLD
Switches
FILL IN MEASURE (OFF, 2, 4, 8, 12, 16)
NUANCE (ON, OFF)
BASS VARIATION (I, I, II)
CHORD/ARPEGGIO VARIATION (I, 11)
TEMPO Control
SLOW to FAST ( J = 40 to 280)
Volume Controls
RHYTHM level
BASS level
CHORD/ARPEGGIO level
Power Switch
@ Rear Panel
Switch
CLOCK (EXT, INT)
DIN Sockets
MIDI IN
MIDI OUT
Jacks
PLAY/STOP
FILL IN
MIX IN
OUTPUT
ACCENT LEVEL
AC Inlet
Power Consumption
8W
Dimensions
314(W) x 118 (H) x 172(D) mm
12-3/8(W) x 4-5/8(H) x 6-3/4(D) in
Weight
2.3 kg/5 lb. 1 oz.
Accessories
DIN Cable x 2
Connection Cable (LP-25) x 1
Power Cable x 1
*Specifications are subject to change without notice.
Option
@ Pedal Switch
DP-2
19

PB-300
OWNER’S
MANUAL
‘83
JULY
B-3
I=Roland*
10201
uPC 10201
Roland Corporation