AT&T DEFINITY 555-230-223 - Manual (Page 6)

Figures
1 Introduction
1-1. DEFINITY LAN Gateway System Assembly 1-3
2 Installation
2-1. DEFINITY LAN Gateway System in a Switch Carrier 2-2
2-2. DEFINITY LAN Gateway External Connections 2-5
2-3. Connecting the Adapter Cables Rear-Panel View 2-9
2-4. DEFINITY LAN Gateway System Assembly 2-11
2-5. DEFINITY LAN Gateway System LCD Display 2-12
2-6. Alarm Board Cable Connections 2-14
2-7. 104A Mounting Block 2-16
2-8. Installing a Terminal via Direct Connection 2-19
2-9. Installing a Terminal via Direct Connection
(DC Switch Only)
2-19
2-10. Connecting a Terminal to the MFB via Modem 2-21
2-11. Connecting a Terminal to the MFB via ADUs 2-23
2-12. Connecting a Terminal to the MFB via 7400
Data Sets
2-25
2-13. Tape Cartridge (Removable Medium) 2-42
4 Maintenance
4-1. DEFINITY LAN Gateway System Assembly 4-3
4-2. LCD Status Mode Display 4-5
4-3. System Initialization and Shutdown Flow
(Replacement to be Supplied)
4-9
4-4. Available Terminal Connections to a DEFINITY
LAN Gateway System
4-11
4-5. Top View of DEFINITY LAN Gateway System 4-13
4-6. Unlock Retaining Pin 4-15
4-7. ST566ON Drive Jumper Settings 4-16
4-8. M2ST/N50 Tape Drive Jumpers 4-17
iv