Solid State Logic Matrix 2 Owner's Manual page 154

Appendix G - Service
12 - 629501X2 Channel Module Replacement
• Remove the knob caps and retaining collars from the channel module to be replaced.
• Follow instructions #1 and #2 for the removal of the base plate and rear panel.
• Follow the instruction #11 for the removal of 629510X1 channel buscard.
• The faulty module will be attached to the buscard, fit the replacement assembly to the buscard and reassemble.
Matrix 2 Owner's Manual
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