Lexicon MPX 550 DJ Equipment User Manual


 
System Mode
Lexicon
3-6
MIDI Patches (Enabled, Disabled)
Enables and disables Learned Patches. When set to
Enabled, the unit responds to Learned Patches. When set
to Disabled, the unit ignores Learned Patches,
preventing accidental changes.
MIDI Channel (Off, 1 to 16, Omni)
Selects the MIDI Channel for MPX 550 messages. When
set to Off, the unit ignores messages sent on all MIDI
channels. When set within a range of 1 to 16, the unit
responds to messages sent on the selected MIDI channel.
When set to Omni, the unit responds to messages sent
on all MIDI channels.
MIDI Program Change (Enabled, Disabled, R1-MPX 1)
Enables and disables MIDI Program Change messages.
When set to Enabled, the unit responds to MIDI Program
Change messages. When set to Disabled, the unit
ignores MIDI Program Change messages, preventing
accidental changes. When set to R1-MPX 1, the unit
responds to program change messages from a Lexicon
MPX R1 Foot Controller set to MPX 1 Mode.
MIDI Clock In (Enabled, Disabled)
Enables and disables MIDI Clock messages. When set to
Enabled, Tap Tempo is changed by incoming MIDI
messages. When set to Disabled, the unit ignores MIDI
Clock messages, preventing accidental changes.
MIDI Out/Thru (Out, Thru)
Controls the function of the MIDI OUT/THRU connector.
When set to Out, the unit can generate its own MIDI
Dumps. When set to Thru, the unit can forward - but
cannot generate or modify - MIDI messages.
Operating Mode (Normal, Demo, Locked)
Controls front panel knobs and buttons. When set to
Normal, front panel controls perform their normal
functions. When set to Demo, front panel controls are
placed in a continuous program load cycle for
demonstration purposes. When set to Locked, front
panel controls are locked to their current settings. When
front panel controls are locked: