Roland FR-2b ユーザーズマニュアル

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FR-2/FR-2b V-Accordion

■ Keyboards

■ Bellows
Real pneumatic detection of bellows pressure (high-resolution 
pressure sensor)
Bellows resistance regulator

■ Sound source
Max polyphony: 64 voices
Wave ROM: 16MB of waveforms
Tones: 8 accordion Sets, each including:
10 Treble registers, 5 Bass registers, 5 Orchestra Bass registers, 5 
Orchestra Chord registers, 6 Orchestra sounds
Treble reed footages: 4
Bass reed footages: 5
Chord reed footages: 3

■ PBM (Physical Behavior Modeling)
Noises: stopping-reed growl, closing valve noise, left button noise
Individual reed simulation: hysteresis threshold, Expression curve, 
pressure-variant filter, pressure-variant pitch deviation
Reed sound wave switching: by bellows acceleration, by note 
repetition speed

■ Musette tuning
Micro tuning presets: 15 (Dry, Classic, F-Folk, American L/H, North 
Europe, German L/H, D-Folk L/H, Alpine, Italian L/H, French, Scot-
tish)

■ Effects
Reverb: 8 types, Chorus: 8 types

■ Panel controls
Knob: VOLUME/POWER
Registers: 5x Treble + 3x Orchestra, Set, 5x Bass
Buttons: ORCH BASS, ORCH CHORD, LEFT REGISTER, PAD/
DEFAULT, REC/LOOP, SONG/DEMO, USER PROG/DEC, METRO-
NOME/INC

■ Operation modes
Bass & Chord modes: 2 Bs Rows, 3 Bs Rows A-7th, 3 Bs Rows A-
5dim, 3 Bs Rows B-7th, 3 Bs Rows B-5dim, 3 Bs Rows Bx
Treble modes (FR-2b): C-Griff Europe, C-Griff 2, B-Griff Bajan, 
B-Griff Fin, D-Griff 1, D-Griff 2
Octave: Down (–), 0, Up (+) (for Treble and Orchestra)
PAD: 8 drum/percussion sets, phrase recording function
SONG function: 8 preset songs with selectable mute function for 
left- or right-hand part

■ Power supply
Supplied external adaptor or optional batteries

■ Power consumption
500mA

■ Expected battery life under continuous use:

This varies depending on the actual conditions of use.

Note: Carbon and alkaline batteries should not be used.

■ Others
Connectors: HEADPHONE socket (stereo), OUTPUT sockets (ste-
reo), MIDI socket (Out/In function adjustable via FUNCTION 
parameter)
Power supply: external AC adaptor (100~240V, universal)
Dimensions (mm):

Weight (without straps or optional batteries):

■ Supplied accessories
External AC adaptor
Owner’s Manual
Reference caps for the treble buttons (FR-2b)
Straps
Battery holder (pre-installed in compartment)
Replaceable “traforo” covers: 6

■ Options
Accordion soft bag
AA-type batteries (8) from third-party suppliers

Note: In the interest of product improvement, the specifications and/
or appearance of this unit are subject to change without prior notice.

Right hand: FR-2

34 piano-type keys, velocity sensi-
tive (starting at a G key)

FR-2b

82 buttons, velocity sensitive

Left hand:

FR-2/FR-2b

96 velocity-sensitive bass buttons

Ni-MH 2500mAh

±5 hours

FR-2:

425.5 (H) x 471.5 (W) x 244.3 (D) mm

FR-2b:

388.4 (H) x 471.5 (W) x 247.2 (D) mm

FR-2:

7.5kg

FR-2b:

7.5kg

FR-2+b GB.book  Page 28  Tuesday, August 7, 2007  11:19 AM