Operator Manual

130 Chapter 16: Internal Effects
PRO2 Live Audio System
Owner’s Manual
Delay effect
The delay effect provides simple delay line based effects. Delay times can be specified
manually or by means of a ‘tempo-tap’ button. Three-mode delay algorithm:
• Single — one delay tap (mono or stereo processing).
• Dual — two delay lines (stereo insert only).
• Ping-pong — two delay lines with cross feedback.
Front panel of the delay effect
Item Control Function
1 BPM Sync button Activates BPM (TAP TEMPO) mode.
2 Left channel delay
time control knob
For entering the desired delay time. Value is shown
immediately below, in ms or note duration.
3 Range button Selects one of three delay time ranges (1-25ms,
10-200ms or 80-1600ms). Value is displayed
immediately below/above button.
4 Link button Links delay time of left and right channels.
5 Pan control knob Pans channel between L (left) and R (right) outputs.
6 Level control knob Adjusts the output level. Range is from off to +10dB.
7 Feedback control
knob
Adjusts the amount of negative/positive feedback
applied to delay. Controls the number of repeats.
Range is from -100% to +100%.
8 Blend control
knob
Adjusts the feedback blend from norm to cross.
9 Depth control
knob
Adjusts depth of delay modulation. Range is from
0 to 100.
10 Damping section Contains a HF control knob that adjusts the HF
attenuation of delay repeats and an LF control knob
that adjusts the LF attenuation of delay repeats.
11 EQ section Contains a HI control knob that adjusts the amount
of HF (high EQ) cut or boost applied to the output.
LO control knob adjusts the amount of LF (low EQ)
cut or boost applied to the output. Range of both is
-12 to +12, with 0 at top dead centre.
12 Rate control knob Adjusts rate of delay modulation. Range is between
0.001Hz and 10Hz, with 0.7Hz at top dead centre.
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