ADTRAN 25 manual November

Figure	2-37.	Stand-Alone Voice Terminal Connections	2-90
Figure	2-38.	Stand-Alone Remotely Powered Voice Terminal
		Connections	2-91
Figure	2-39.	Single-Line Terminal/ADU Connections	2-93
Figure	2-40.	7300H Series Terminal/ADU Connections	2-94
Figure	2-41.	DS1 to D4 Connections for Off-Premises Stations 2-97
Figure	2-42.	Local Powering of an ADU	2-99
Figure	2-43.	Remote Powering of an ADU (Optional)	2-100
Figure	2-44.	MADU to Host Computer or Terminals Connections 2-101
Figure	2-45.	Nonswitched Connection of Peripheral Equipment
Figure	2-46.	Plugged Into System AC Outlet	2-103
		Greater Than 50 Feet and/or Not Sharing Same	2-105
Figure 2-47.		AC Outlet
		On-Premises Peripheral Equipment With Switched
Figure 2-48.		Connection to CPU/Memory	2-108
		Off-Premises Peripheral Equipment With Direct	2-110
Figure	2-49.	Connection to CPU/Memory
		ZTN84 STARLAN Interface CP Connection	2-112
Figure 2-50.		Single-Line Analog Terminal/STARLAN
		NETWORK Workstation Connections	2-114
Figure 2-51.		7300H Series Terminal/STARLAN NETWORK
Figure 2-52.		Workstation Connections	2-116
		Music Source, FCC Registered	2 - 118
Figure 2-53.		Music Source, Non-FCC Registered	2-119
Figure 2-53a.		Music-on-Hold	2-119a
Figure 2-54.		External Alerts	2-120
Figure 2-55.		Paging System Connection to TN763 Circuit Pack 2-123
Figure 2-55a.		Loudspeaker Paging with Background
		Music	2-124a
Figure	2-56.	Paging System Connection to TN763 Circuit Pack
Figure	2-57.	(278A Adapter Required)	2-126
		278A Adapter Plug Positions for Connecting TN763	2-127
		Circuit Pack to Paging System
Figure 2-58.		PagePac 20 System Connection to ZTN76 or	2-129
		ZTN77 Circuit Pack
Figure 2-59.		Paging System Connection to ZTN76 or ZTN77	2-131
Figure 4-1.		Response to System 25 Trouble Report	4-10
Figure 4-2.		Clearing Power Supply Troubles (Sheet 1 of 4-47
Figure 4-3.		Clearing CO Trunk Troubles	4-49
Figure 4-4.		Clearing 4-Wire Tie Trunk Troubles (Sheet 1 of 4)	4-50
Figure 4-5.		Clearing STARLAN Interface Troubles	4-54
Figure 4-6.		Clearing Tie Trunk Troubles (Sheet 1 of 5) 4-55
Figure 4-7.		Clearing Paging Equipment Troubles	4-60

-x- November 1995