Lexicon PCM 91 - REV - 1.0 Edit Mode Options; 1.2 Tempo Mode Settings

2-7
Basic Operation
1.0 Edit Mode
The PCM 91 has been designed with a "plug and play" feature called Go mode.
In this mode, the most useful parameters of each effect are grouped together in
a single row which is available whenever you press Edit.
Each PCM 91 preset has a set of Go mode parameters which we've selected for
you. When shipped, the PCM 91 will power up in Go mode, with the first preset
(P0 0.0) loaded. Press Edit to display the first available parameter in the Soft
Row.
If you want access to the full parameter matrix for any effect, including the Soft
Row parameters, use ADJUST to select Pro mode. Now, when Edit is pressed,
you can select any parameter for adjustment, and customize any effect with your
own Soft Row assignments. For more information about the Soft Row, see
Editing an Effect later in this chapter.
1.1 Mix Mode
Each PCM 91 effect has its own Mix parameter, with the Mix setting stored as
an integral part of the effect. Mix Mode allows you to override these individual
Mix settings and set a global Mix value for all effects. This is useful when using
a mixing console's controls to set the amount of wet signal in a mix. In such a
case, you can use this control to set all PCM 91 effects to 100% wet.
When shipped, the PCM 91 has the Mix Mode set to Pgm. This setting
determines that effects will be loaded with their stored Mix settings, and allows
the individual Mix controls in the edit matrix of each effect to be adjusted from
0-100% Wet. To set a global Mix value, use ADJUST to select Global, press
Load/✱ to display the current value, and use ADJUST to assign any value from
0-100% Wet.
1.2 Tempo Mode
The PCM 91 gives you an exciting new approach to working with delay times and
modulation parameters. Now you can set these parameters in beats, allowing
you to control your effects in a completely musical way. Each PCM 91 effect has
its own Tempo parameters, with tempo settings stored as an integral part of the
effect. These include: Tempo Rate, Tempo Beat, Tempo Source (internal or
MIDI), Tap Duration, and Tap Average. The Global setting here allows you to
override individual Tempo Rate settings with a global value which can then be
changed on the fly.
When shipped, the PCM 91 has the Tempo Mode set to Pgm, with each effect
driven by its own stored tempo rate. To change to a global Tempo Rate, use
ADJUST to select Global, press Load/✱ to display the current tempo in BPM
(beats per minute), then use ADJUST to assign a global tempo value of 40-
400BPM.
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