Expression; Setting The Expression/Volume Parameter For A Midi Coupler; Global Midi Settings; Multitrack Mode (Advanced Users Only) - Rodgers Trillium T837 Owner's Manual

Note: A MIDI Save may be performed to save this setting as the default. See MIDI Save on page
42. Instead of saving, you may press and hold (0) and momentarily press SET to return MIDI
couplers to their last saved status. This also returns Voice Palette selections of stop tabs to their
defaults.

Expression

It is possible to send either Expression (CC#11) or Volume (CC#07) MIDI messages from the
shoes of the organ, set independently for each MIDI coupler. Most newer MIDI modules will
respond to either message, causing changes in "volume". In most MIDI applications, Volume
(CC#07) is used to set relative balances among the various parts while Expression (CC#11) is
used to create changes in the level of each part. Typically, it will be sufficient to leave this
parameter set to VOL (CC#07). If you don't want to send either Volume or Expression from the
shoes for a given MIDI coupler, set this parameter to OFF.

Setting the Expression/Volume Parameter for a MIDI Coupler

1. Hold the SET piston and press the MIDI coupler piston.
2. Turn the Select Knob clockwise (right) until the cursor moves to the EXP parameter.
3. Rotate the Alpha Dial to the desired setting (OFF/EXP/VOL).
4. Press either the flashing MIDI coupler or General Cancel to exit.
Note: A MIDI Save may be performed to save this setting as the default. See MIDI Save on page
42. Instead of saving, you may press and hold (0) and momentarily press SET to return MIDI
couplers to their last saved status. This also returns Voice Palette selections of stop tabs to their
defaults.

Global MIDI Settings

In addition to the various MIDI parameters that can be stored relative to individual MIDI
couplers, there are a number of global MIDI settings. Changes made to these settings affect the
MIDI functionality of the entire organ.
Note: Press and hold SET and momentarily press (0) to send an "all notes off" message from the
T837 sequencer out and MIDI out ports.

Multitrack Mode (Advanced Users Only)

This mode, selectable in the MIDI settings screens, disables stop maps and keying/volume
information on the Master Channels.
When Multitrack Mode is turned on:
1. MIDI information on all Master Channels is disabled
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