Roland FR-4X User Manual

9
Performing
Left-Hand Button Keyboard and Right-Hand Keyboard (FR-4xb) Note Layout
Left-hand button keyboard
Two bass rows (default setting)
C-Gri Europe (default setting)
Back as seen from the performer
(connection jack side)
Front as seen from the performer
(display side)
Right-hand keyboard (FR-4xb)
5 On the left-hand button keyboard, the buttons enclosed in dark gray shading are the bass rows, and the others are chord rows.
* You can also extend the bass rows to be three rows.
&
“Reference Manual” (PDF)
5 On the FR-4xb, you can also change the note layout of the right-hand keyboard.
&
“Reference Manual” (PDF)

Roland FR-4X Specifications

General

Type	Piano accordion
Keys quantity	37 keys
Tones quantity	16
RMS rated power	22 W
Speaker diameter	100 mm
Bass reed quantity	5
Cassotto simulation	Yes
Chord reed quantity	3
Treble reed quantity	7
Organ sounds quantity	32
Number of bass buttons	120 buttons
User programs quantity	98
Chorus effects quantity	8
Maximum polyphony (notes)	128
Number of tweeter drivers	1
Orchestral sounds quantity	162
Number of built-in speakers	2
Display type	LCD
Display number of lines	4 lines
Housing color	Black
Battery type	AA
Operating time	5 h
Battery capacity	2000 mAh
Power source type	Battery

Weight and Dimensions

Depth	270 mm
Width	481 mm
Height	430 mm
Weight	8900 g