Electro-Harmonix MAINFRAME bit crusher Manual page 5

PRESERVING OR DISCARDING THE TUNED SAMPLE RATE
• Once locked, the tuned sample rate will be maintained even if the
pedal is powered off and on.
• To discard the tuned sample rate, turn the SAMPLE RATE knob, or re-
enter Sample Rate Tuning Mode by double-tapping the footswitch.
• The interval range set by sample rate tuning mode is also saved until
the SAMPLE RATE knob is turned again in Sample Rate Tuning Mode.
WHEN USING AN EXPRESSION SETTING OR A PRESET
If a custom expression setting (see pages 6-9) has been set up to control
the sample rate of the Mainframe, Sample Rate Tuning Mode will be
unavailable while expression is active. If a preset is currently active,
turning on Sample Rate Tuning Mode will flag that the preset has been
altered (see page 8).
If you are currently in Sample Rate Tuning Mode while such an expression
setting or preset is loaded, the Mainframe will exit Sample Rate Tuning
Mode and the expression pedal or preset will control the sample rate.
When using the factory default expression setting, the expression pedal
will sweep from no sample rate reduction up to the sample rate set by
Sample Rate Tuning Mode.
Sample Rate Tuning Mode can be used while
setting or preset, either by starting the preset/expression procedure while
Sample Rate Tuning Mode is active, or by turning on Sample Rate Tuning
Mode while creating the expression setting or preset.
creating
5
an expression pedal