Muratec MFX-1600 Field Engineering Manual page 190

9. Re-attach the NCU PCB and the Modem PCB to the bottom chassis using two screws and six tabs.
10.Use the screws to re-attach the four angle plates to the bottom chassis.
11.Plug the connection cable into the P14A connector on the Main control PCB. Remove the mounting
screw on the lower left of the shield plate. Then attach the ground wire using the screw.
12.Pass the connection cable and the ground wire through the hole of the rear cover.
13.Connect the speaker connector, and then use the five screws to re-attach the rear cover.
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