Control Card Replacement
There is one control card in the MMS200. To replace these you will need to open the electronics box, unplug all connections to the boards and un-
mount the card.
Opening the Electronics housing
You will need to open the electronics housing, this is the box that contains the LED screen and the menu buttons
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Remove all screws that secure the lid to the chassis. (See Photo)
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MMS200 User Guide --- (Details subject to change, and clarification)
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