Lexicon mrc servicemanual
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Page 1
* Service Manual
MRC
MIDI'
Remore
Confroller
lexicon
Page 2
INSTRUCTIONS FOR INITIALIZING MRC V3.01 SOFTWARE UPDATE
After installing V3.01 software power up the unit While pressing thebutton
above the leftmost slider. There will be six Power Up diagnostic tesu.
uP TEST
ROM CHECKSUH
RAM TEST
DUART TEST
PWR SUPPLY TEST
BATTERY TEST
the display While the test is running. When the test is completed, "PASSEDor
FAILED will appear briefly to indicate the test result.
After these tests are completed the display will read:
MRC diagnostics 1-8
1 RED Test ~
Press button 4 and the display will read:
MRC diagnostics 1-8
4 Init Memory
Press ENTER and this will load presets and initialize system.