Sympathetic Resonance
On an acoustic piano, pressing the damper pedal
makes the notes you play resonate with other
strings, adding rich reverberations and thickness to
the sound. The RD-170 simulates this effect for the
piano Tones (and Variations). The effect, called Sym-
pathetic Resonance, is automatically added to these
Tones, but you can vary the depth in eight steps.
Note that it is only audible when you use the foot-
switch connected to the [DAMPER] jack.
DAMPER
Transpose
Using the Transpose function, you can shift the pitch of the entire keyboard. This means that the RD-170 will sound
in another key than the one you are playing in. Transposition can be used for two purposes: (a) to play a song in an
"easy" key while sounding in a "difficult" one; (b) to accommodate the voice of a singer.
Transposition via the keyboard
CONTROL
TX
MODE
TRANSPOSE
While holding down [TRANSPOSE], press the
key that corresponds to the main note ("root")
of the pitch you wish to transpose to. The
default setting is "0" (no transposition).
The [TRANSPOSE] button lights and you can
play in the transposed key. When it is dark, the
keyboard returns to its original setting (where
pressing a C sounds a C, etc.).
You can alternate between "no transposition"
and "transposition" simply by pressing
[TRANSPOSE] button. The interval you set will
be remembered until you switch off your
RD-170.
Note: Transposition always applies to both the Upper
and Lower parts. It does not apply to the demo songs or
the song you recorded yourself (page 20).
Note: This setting can be saved to a Setup memory (see
p. 28).
PEDAL
OUTPUT
SOFT/
R
L (MONO)
EXPR.
Supplied damper pedal.
METRO-
NOME
Note: The RD-170 recognizes 127 steps and adapts the
duration of the sustain accordingly.
(1) Simultaneously hold down [REVERB] and
[CHORUS].
VOLUME
BRILLIANCE
MAX
BRIGHT
MIN
MELLOW
The display now indicates the current Sympa-
thetic Resonance depth.
(2) Keep holding [REVERB] and [CHORUS] while
setting the desired depth with [DEC÷NO]/
[INC÷YES].
Note: The setting is at "4" when the RD-170 is switched
on. You can, however, save it along with the other panel
settings (page 28).
Note: In Layer or Split mode, the depth you set here
applies to both Tones.
GExample: playing a piece in E major with
the fingering of C major
If you play C E G...
Press the E key while holding down
[TRANSPOSE], so that you hear an E every time
you play a C.
Transposition via the buttons
Press and hold [TRANSPOSE] while setting the
desired semitone interval with [DEC÷NO]/
[INC÷YES].
The setting range is –6~5, which means "up to
six semitones down, through five semitones
up". Pressing [DEC÷NO]/[INC÷YES] simulta-
neously will reset the interval to "0".
GExample: playing a piece in E major with
the fingering of C major
If you consider C major as the basic key, there
are 4 keys between that note and the "E" to its
right. You must therefore select the value "4".
Owner's Manual
FUNCTION
SYSTEM
EDIT
WRITE
DEMO
KEY
REVERB
CHORUS
TOUCH
EFFECTS/KEY TOUCH
...you hear E G # B
17