Keep away from small children. PRODUCT OVERVIEW The MML is a fully input isolated midi message monitoring system. Each of the 32 LED‘s are programmable to a specific message and will respond each time that message is received. Program Change, Channel After touch, and System Exclusive messages turn the respective LED’s on and automatically turns off after 3 seconds.
Ribbon Bus cable. Use the Power Connector with the 2 conductor power cable to deliver power to other modules that do not have a ribbon connector (J5). Jumper J9 if the local MML is the MAIN module. Jumper the left two pins of J25 if this local MML module gets its data from the Bus, jumper the right two pins if the data comes from the MIO module via (J20).
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PCB. The MML can be installed in any of the 5 module positions using (4) 6-32 screws (supplied with the M series Enclosure). If the unit is to be set up as the ‘MAIN’ module it is recommended (but optional) to place it in the left most position. Once the jumper settings are set and the module is mounted flip the unit over and attach the ribbon cable (supplied with the M series Enclosure) to the PCB (s) 10 pin connector (J5), note the polarizing plug faces the edge of the board.
The MML is very flexible in it’s programming. Any LED can be programmed for any Midi Message (except ‘Note Off’, which will turn off the LED) and can be programmed for the same message if desired. To assign a specific message to an LED simply go into the program mode and send the message, when then the LED position advances to the next position the message is stored.
See the ‘LED Response Table’ for further explanation. One of the main features of the unit is the way the MML responds to NOTE messages. If an LED is programmed as a NOTE ON, then it will respond to other messages too. For example if an LED is programmed as NOTE C# 3 channel 01 then each time a NOTE C# 3 channel 01 is received the unit will light that LED at the brightness of the ‘VELOCITY’...
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