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Contents (continued)Chapter 3. Installation and Replacement
Port Characteristics and Cabling .............................................................. 3-13
Control Terminal Port (CTP)................................................................ 3-16
10/100BaseT Adapter Cable................................................................. 3-17
DB25 V.24 Pinouts............................................................................... 3-18
DB25 V.35/V.36 Pinouts....................................................................... 3-19
DB25 X.21/V.11 Pinouts....................................................................... 3-20
Modifying Your Vanguard 342 ..................................................................... 3-22
Installing Vanguard Daughtercards .......................................................... 3-23
Accessing the Motherboard ...................................................................... 3-24
Adding and Removing Memory Modules ................................................ 3-27
Installing/Removing the Lithium Battery ................................................ 3-32
Chapter 4. Powering Up and Loading Software
Powering Up Your Vanguard 342 ................................................................. 4-2
Powering Off The Vanguard 342 .................................................................. 4-3
Powerup Diagnostics .................................................................................... 4-5
Accessing the Control Terminal Port ............................................................ 4-7
Alternative Methods for Accessing the CTP........................................ 4-8
Obtaining and Installing Operating Software ............................................... 4-9
Appendix A. Specifications
Appendix B. Software License and Regulatory Information
FCC Part 68 and Telephone Company Procedures and
Requirements for DSU, T1, and ISDN Interfaces .................................... B-2
Product Declarations and Regulatory Information ....................................... B-4
Limited Warranty
Return Procedures
Index