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Figures
2
Installing the Control Unit
2-1.
2-2.
2-3.
2-4.
2-5.
2-6.
2-7.
2-8.
2-9.
2-10.
2-11.
2-12.
2-13.
3
AC Grounding Requirements
Measuring the AC Outlet Voltages
Central Office and AC Grounds
Installing 146A and 147A Protectors
Marking the Basic Carrier Screw Holes
Installing a Copper Shield in the Power Supply
Installing the Ferrite Cores
Installing an Auxiliary Power Unit
Connecting the Carriers
Installing the Processor into the Carrier
400EM Module Sample Dip Switch Settings for
Signaling Types 1C and 5
Line/Trunk and Telephone Jack Locations on
Each Module
Removing Modules from the Carrier
Installing Telephones and Adjuncts
3-1.
3-2.
3-3.
3-4.
3-5.
Screw
3-6.
3-7.
3-8.
2-7
2-9
2-11
2-15
2-18
2-22
2-24
2-26
2-28
2-31
2-37
2-39
2-42
Multi-Function Module Packing List
Removing the User Card Tray and Line Cable
Releasing the Deskstand
Removing the Deskstand
Releasing the Module Cover
Releasing the Module Cover
Removing the Module Cover
Removing an MFM Module
3-3
3-4
3-5
3-6
3-7
3-8
3-9
3-10
viii Installation