AT&T 3.0 manual Figures

Figures

2 Installing the Control Unit

2-1. AC Grounding Requirements

2-2. Measuring the AC Outlet Voltages

2-3. Central Office and AC Grounds

2-4. Installing 146A and 147A Protectors

2-5. Marking the Basic Carrier Screw Holes

2-6. Installing a Copper Shield in the Power Supply

2-7. Installing the Ferrite Cores

2-8. Installing an Auxiliary Power Unit

2-9. Connecting the Carriers

2-10. Installing the Processor into the Carrier

2-11. 400EM Module Sample Dip Switch Settings for Signaling Types 1C and 5

2-12. Line/Trunk and Telephone Jack Locations on Each Module

2-13. Removing Modules from the Carrier

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

3	Installing Telephones and Adjuncts
	3-1.Multi-Function Module Packing List		3-3
	3-2. Removing the User Card Tray and Line Cable		3-4
	3-3.	Releasing the Deskstand	3-5
	3-4.	Removing the Deskstand	3-6
	3-5.	Releasing the Module Cover S c r e w	3-7
	3-6.	Releasing the Module Cover	3-8
	3-7. Removing the Module Cover		3-9
	3-8. Removing an MFM Module		3-10

viiiInstallation