Roland GP-100 Owner's Manual page 41

Delay, 4 Taps Delay
This effect adds delayed sound to the direct sound, giving more
body to the sound or creating special effects.
Mode
Specify the delay mode.
Normal Dly: А conventional delay.
Tempo Dly: А delay that lets you set the delay time using a foot
switch.
* For the Tempo Dly, an external foot switch will set the standard tempo.
«When "Normal Dly" is selected»
Delay Time, Delay Time 1
Adjusts the delay time.
«When "Tempo Dly" is selected»
Interval
Specify the spacing of the delay sounds relative to a standard
tempo (the timing at which you press the foot switch) of "1."
The timing at which you press the foot switch is multiplied by
thissettingto determinethe actual spacing ofthe delay repeats.
* For details on setting tempo, refer to "What is Tempo Delay."
Delay Time 2, 3, 4 'only for 4 Taps Delay
Relative to the spacing of the direct sound and the delay sound
(considered as 100%), this parameter adjusts the delay times
of the 2nd, 3rd, and 4th delayed sounds.
Feedback
Feedback refers to returning the delayed signal back into the input
of the delay. This parameter adjusts the volume that is returned to
the input. Higher settings will result in more delay repeats.
* On the 4 Taps Delay, feedback applies only to delay 1.
Effect Level, Level
Adjusts the volume of each delay sound.
Pan 'only for 4 Taps Delay
Adjusts the stereo position (pan) of each delay sound.
Tap
When this is turned on, the delay time settings will be divided in
two, and separated to the L and R channels.
Low Pass Filter 'only for 4 Taps Delay
Adjusts the frequency at which the low pass filter will take effect.
When "Thru" is selected, the low pass filter will not function.
Direct Pan 'only for 4 Taps Delay
Adjusts the stereo position (pan) of the direct sound.
Direct Level 'only for 4 Taps Delay
Adjusts the volume of the direct sound.
Ducking 'only for 4 Taps Delay
Turn the Ducking function on/off. When this is on, the volume of
the direct sound will affect the volume of the delay sounds. While
the input level is high, the delay sound will be reduced, and when
the input level becomes lower, the delay sound will become
louder. This is known as "ducking."
Section 3 Effect Guide
<When "Ducking" is on>
Ducking Sensitivity
Adjusts how sensitive the ducking effect will be to the input
sound. As this setting is increased, the ducking effect will be
applied for higher input levels.
Ducking Depth
Adjusts the amount by which the ducking effect will change
the delay sound. As this setting is increased, the ducking effect
will increase.
Ducking Rise Time
Adjusts the time from when the delay sound appears until it
reaches the specified loudness.
(What is Tempo Delay)
Tempo Delay allows you to set the delay to a desired tempo simply
by tapping on a foot switch in time to the song you are playing.
1 Set the mode to "Tempo Diy."
2 Set the interval. The value that you specify here will be
multiplied by the timing at which you press the foot switch (the
standard tempo) to determine the actual timing of the delay
sound.
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