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Shipping the AKAREL7 for service:
1. Remove the
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USB, power, DB9, and WiFi cables.
The attached DB9 cable (#5) services an MEI/ CPI acceptor. Two thumbscrews hold the DB9 connector in place (turn counter-clockwise to loosen). They should be only hand-tight (no tools required) - but on occasion they may require pliers to initially loosen them.
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2. Remove the four mounting nuts:
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