Roland fp-4 用户指南

 

Settings

 

Sounds may become distorted as the Gain level 
increases.

The FP-4 remembers the settings even while its power 
is turned off.

You can adjust the sensitivity with which the keyboard 
responds to your playing.

 

fig.d-KeyTch.eps

 

You can specify the loudness at which each note will 
sound when the “OFF” keyboard touch is selected. 
Refer to “Changing the Velocity When the Key Touch 
is Set to “OFF”” (p. 87).

 

-12–12 (dB)

Adjusts the level of the mid- 
to high-frequency range.

 

200, 250, 
315, 400, 
500, 630, 
800 (Hz), 
1.00, 1.25, 
1.60, 2.00, 
2.50, 3.15, 
4.00, 5.00, 
6.30, 8.00 
(KHz)

Frequency point in the mid- 
to high-frequency range to 
midrange. This changes the 
level of the specified 
bandwidth centered on this 
frequency.

 

0.5, 1.0, 
2.0, 4.0, 8.0

Changes the bandwidth of 
the mid- to high-frequency 
range. The bandwidth 
affected by the controls 
narrows as the value 
increases.

 

-12–12 (dB)

Adjusts the level of the high-
frequency range.

 

2.00, 4.00, 
8.00 (KHz)

Frequency point in the high-
frequency range. 
Generally, this changes the 
level at and over this 
frequency.

 

With this setting, all notes will sound at a 
fixed volume regardless of how strongly you 
play the keyboard.

 

This setting allows you to produce fortissimo 
(ff) sounds without having to play so strongly, 
giving you the sensation that the keyboard is 
lighter. A child whose hand strength is not yet 
developed will find it easy to play using this 
setting.

 

This setting offers the most natural-feeling 
touch, and is closest to the sensitivity of an 
acoustic piano.

 

This setting requires that you play more 
strongly in order to produce fortissimo (ff) 
sounds, giving you the sensation that the 
keyboard is heavier. With this setting, you’ll 
have greater expressive range when you play 
dynamically.

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