Lexicon PCM 81 - REV User Manual page 79

PCM 81 User Guide
Controls cont'd.
3-18
FX Width
FX Width can be thought of as an extension of typical mono to stereo imaging
controls. The range of this parameter is -360 to +360, in single digit increments.
Values of -360, 0, or +360 cause the effect's audio output to be mono. Values
of -315 and +45 cause the output to be normal left/right stereo. Values of -45 and
+315 cause "swapped", or right/left stereo.
Value Display Label
360 MONO
315 R, L
270 R–L, L–R
225 STEREO INV
180 MONO INV
135 R, L INV
90 L–R, R–L
45 STEREO
0 MONO
-45 R,L
-90 R–L, L–R
-135 STEREO INV
-180 MONO INV
-225 R, L INV
-270 L–R, R–L
-315 STEREO
-360 MONO
The large and duplicated range of this parameter allows smooth glides from any
Left/Right Mix, Phase, Mono/Stereo image point to any other. These are on the
output of the FX Mix. Of particular interest are: 0 MONO, 45 STEREO, and 90
L–R, R–L (surround channel). This parameter can be changed in real-time for
fascinating spatial effects.
ADJUST
This control allows you to specify the range of control of the ADJUST knob when
it is patched to a parameter. Low and High settings are available, allowing you
to select full range (0-127) for those parameters where it is appropriate and to
limit the range in other cases. You can, for example set the Low value to 0, and
the High value to 1, to have ADJUST behave as an on/off control. Many of the
presets take advantage of this, and have ADJUST range limits which are
appropriate to the specific parameter.
Description
Phase Normal Mono
Phase Normal R/L stereo
R–L, L–R surround
Phase Inverted L/R Stereo
Phase Inverted Mono
Phase Inverted R/L Stereo
L–R, R–L surround
Phase Normal L/R stereo
Phase Normal Mono
Phase Normal R/L Stereo
Phase Inverted R–L, L–R surround
Phase Inverted L/R Stereo
Phase Inverted Mono
Phase Inverted R/L Stereo
L–R, R–L surround
Phase Normal L/R Stereo
Phase Normal Mono
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