Table of Contents
ii
TSU 120 User Manual
61200.129L1-1
Pattern Generation ............................................................................. 20
QRSS Pattern ................................................................................ 20
511 Pattern .................................................................................... 20
Chapter 2. Installation
Unpack, Inspect, Power Connection .............................................................. 21
Shipped by ADTRAN ............................................................................... 21
Provided by Customer .............................................................................. 21
Power Connection ..................................................................................... 22
Warranty and Customer Service .................................................................... 23
Grounding Instructions (UL 1459) ................................................................. 24
Wiring ................................................................................................................. 26
Network ...................................................................................................... 26
Connections ......................................................................................... 26
Control In/Chain In .................................................................................. 27
Connections ......................................................................................... 27
Chain Out ................................................................................................... 28
Connections ......................................................................................... 28
Nx56/64 DTE (V.35) .................................................................................. 29
Connections ......................................................................................... 29
Base DSX-1 (PBX) ...................................................................................... 30
Power Up Testing and Initialization .............................................................. 31
Self Test ....................................................................................................... 31
Set User Passcode ...................................................................................... 32
To Establish a Passcode ..................................................................... 32
Special Feature ............................................................................. 32
No Passcode Desired ......................................................................... 33
Set Unit Identification Number ............................................................... 34
To Set the Unit Identification ............................................................ 34
No Unit ID Desired ............................................................................ 34
Set Control Port .......................................................................................... 35
Control In (PC) .................................................................................... 35
Chain In ............................................................................................... 35
Normal Power-Up Procedure .................................................................. 37
Correct Passcode ................................................................................ 37
Incorrect Passcode .............................................................................. 37
No Passcode ........................................................................................ 37
Summary of Contents for TSU 120
Page 1: ...TSU 120 PART NUMBER 1200129L1 USER MANUAL 61200 129L1 1A July 1997...
Page 52: ...Chapter 2 Installation 38 TSU 120 User Manual 61200 129L1 1...
Page 132: ...Appendix C System Configuration Charts 118 TSU 120 User Manual 61200 129L1 1...
Page 138: ...Appendix D TSU 120 System Messages 124 TSU 120 User Manual 61200 129L1 1...
