Source-audio Hot Hand Phaser/Flanger User Manual download pdf (Page 15)

Back Page Features and Controls | 2928 | Back Page Features and Controls

Hot Hand x and y-axis interchange (Effect=Phaser 05)

The Hot Hand sensor uses a two axis accelerometer. By default, the Hot Hand

senses acceleration along the x-axis. The x-axis runs parallel to your arm and

the long dimension of the sensor ring. The y-axis is perpendicular to x, while

still being in the plane of an outstretched hand wearing the ring. We gener

ally ﬁnd that the x-axis gives better control than the y-axis, but feel free to

experiment, especially if your playing technique is somewhat unconventional.

(Lefties—no, you still want to use x, but the normal and inverted settings are

effectively switched.)

Please note that if you are using the y-axis that you may need to re-calibrate

with your hand and the sensor parallel to the ground (palm down). This will

allow you to set a useful “zero” point for the y-axis.

The default setting of the x-axis sensor is indicated by the top-most

LED on

the DEPTH knob. The next LED, in either direction, indicates use of an axis

midway between x and y (a

45 degree angle.) Another step in either direction

gets us to the y-axis. The complete set of

9 choices, from counter-clock-wise:

DEPTH

Knob Axis

0 -x

1 Halfway between –x and –y

2 -y

3 Halfway between –y and x

4 x

5 Halfway between x and y

6 y

7 Halfway between y and –x

8 -x

Note that a selection of –x acts the same as a selection of x with the INVERT

switch on. The

INVERT setting on the MOTION/SPEED knob will always act to

invert whichever axis direction is chosen.

Expression control output gain trim (Effect=Phaser 07)

This allows adjustment of the level of the signal on the EXPRESSION OUT

jack. The default is position

2. This will result in a signal that varies between

zero and

3.3VDC. The maximum output voltage is 4.5VDC. Note that greater

changes in signal can also be produced by faster motion of your hand. Higher

gain will allow you to use slower motions to achieve the desired signal levels.

Restore defaults (Effect=Hot Hand)

When the EFFECT knob is set to restore (HOT HAND) in the Back Page mode,

depressing the

SELECT pedal will reset all of the Back Page parameters to

their default settings, along with the Presets.

Hot Hand to LFO Speed (Effect=LFO/SEQ)

When this parameter is in the center, or OFF position, (which is the default

value) an expression pedal plugged into the

EXPRESSION IN jack may be used

to control the

LFO speed. This is the default. Away from this position, the

pedal is disabled, and the Hot Hand takes over. There is a range of four values

that determine how much change there is in the

LFO speed. These values

are also repeated with a negative sign, indicating that the direction of control

by the Hot Hand is inverted. (The

INVERT switch cannot be used for this

purpose, since it is being used for selecting either the

LFO or the Sequencer.

The SPEED control is also used to set the initial LFO speed, and thus it cannot

control the speed of response to the Hot Hand motion. The Hot Hand motion

speed is automatically set to the middle of the range of the

SPEED control.)

The maximum range of control with the Hot Hand is the same as the control

range with the pedal.

DEPTH Relative LFO Speed Multiplier

Knob Speed Mod Range

0 -1.0 x2.88 to x.35

1 -0.75 x2.21 to x.45

2 -0.50 x1.70 to x.59

3 -0.25 x1.30 to x.77

4 0.0 (Use continuous control pedal instead)

5 0.25 x.77 to x1.30

6 0.50 x.59 to x1.70

7 0.75 x.45 to x2.21

8 1.0 x.35 to x2.88

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Source-audio Hot Hand Phaser/Flanger User Manual Page 15

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