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Access Navigator - Release 1.8 August 2003 17-17
Update Controller Card Software
Update Software via Xmodem (One Controller)
Update Software via Xmodem (One Controller)
Procedure Summary
n Overview ... 17-18
n Precautions ... 17-19
n Information and Materials Required ... 17-20
n Verify Equipment Status ... 17-20
n Download Software ... 17-21
Overview
Xmodem Requirements
The Controller update software file must be located on a compact disk (CD), hard drive, or file
server accessible by the craft terminal or management computer through a file name or path name.
File transfers are accomplished using Xmodem protocol, which is supported by most terminal
emulation programs, such as Microsoft HyperTerminal. Using an RS-232 management session, the
operator sends a CLI “load xmodem” command to the Access Navigator. The operator then
instructs the terminal program to send the update file. Updating the active Controller will take about
30 minutes.