Red Sound FEDERATION BPM FX - PRO Owner'S Manual Download

Page: 15 / 48

BAND-PASS:

HIGH-PASS:

This type of filter allows a limited band of frequencies to pass whilst reducing the remaining high and

low frequencies, the filtered frequency band being set by the position of the FREQUENCY control. Try positioning
the control to isolate parts of the music such as vocals, bass etc.

This type of filter allows the high frequency elements to pass whilst reducing the lower frequencies as

the FREQUENCY control is moved

Between the fully anti-clockwise and 10 o’clock positions, the LOW-PASS filter type will be selected. Between the
10 o’clock and 2 o’clock positions, the BAND-PASS filter type will be selected. Between the 2 o’clock and fully
clockwise positions, the HIGH-PASS filter type will be selected. The main BPM display will indicate the settings as
follows:

This control has two functions determined by the Filter’s SET

button.

Under normal operating conditions (when the SET

button is

pressed down) this control sets the amount

of change (depth) of the cut-off frequency as set by the FREQUENCY control. At the fully anti-clockwise ‘Off’
position there will be no change to the filter cut-off frequency which is useful for making ‘manual’ sweeps with the
filter’s FREQUENCY and RESONANCE controls. As the control is moved in a clockwise direction the filter will be
increasingly opened by the audio modulation.

When the SET

button is pressed and held down (LED flashing) this control sets the LFO wave shape. There

are four types to choose from, each having their own individual characteristics and subsequent affect on the music.

Between the fully anti-clockwise and 10 o’clock positions, the TRIANGLE shape will be selected. Between the 10
o’clock and 12 o’clock positions, the FALLING SAWTOOTH shape will be selected. Between the 12 o’clock and 2
o’clock positions, the RISING SAWTOOTH shape will be selected. Between the 2 o’clock and fully clockwise
positions, the PULSE shape will be selected. The main BPM display will indicate the settings as follows:

This control has two functions determined by the Filter’s SET

button.

Under normal operating conditions (when the SET

button is

pressed down) this control can be used to

manually set the trigger rate of the LFO. To override any of the preset BEATS settings, simply turn the SPEED
control to make the necessary adjustment. The BEATS indicators will light in sequence as this control is moved
past each preset value, with two LEDs on indicating a speed setting between any two values.

The Speed control can be used to set the LFO to much slower, synchronised rates than the maximum preset
BEATS trigger of every other beat (2/1). When the 2/1 setting is passed, all indicators in the BEATS display will be
off and the special ‘slow sync’d’ feature will be introduced. The knob movement is thereafter divided into preset
‘zones’, each related to musical bars derived from the current BPM value. The settings will be shown briefly on the
main display as follows:

RANGE = 01, 02, 03, 04, 08, 12, 16 BARS. The LFO can be re-started from the beginning of the wave shape each
time the MASTER or filter ACTIVATE button is pressed.

clockwise.

NOT

ENVELOPE MOD

SPEED

(EDIT)

(MASTER)

BPM

LGH / BAR

POS

BPM

LFO sweep period = 1 bar

Etc. up to max
setting 16 bars