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Table of Contents
iii
Contractor Certification Requirements ..............................................................................1
Safety Precautions ............................................................................................................1
Safety Warnings ...............................................................................................................2
Related Documents ..........................................................................................................2
Preparing The TLS-450 Console For Upgrade
Removing The Display Door .............................................................................................6
Removing The CPU Board .............................................................................................10
Comm Module Upgrades ................................................................................................12
Installing New TLS-450PLUS CPU Board ......................................................................14
Installing New TLS-450PLUS Display Door ....................................................................16
Initializing The TLS-450PLUS Console After The Upgrade
................20
Figures
USB/Ethernet Board - V-R Thumbdrive Port
..........................................3
Accessing Diagnostic Main Screen From The Home Screen
.................................................................4
.....................................................................5
Opening The TLS-450 Console Doors
...................................................6
Removing Optional Printer Cable
...........................................................7
Removing The Three Display Panel Cables
...........................................8
Disconnect The Ground Wire From The Display Door
Locating CPU Board Retention Snap-Pins
...........................................10
Locating TLS-450 CPU Board Reusable iButton
..................................11
..........................................................12
Install Ethernet Module In Slot 4
...........................................................12
Install USB/Wireless Module In Slot 5
..................................................13
Replace Comm Module Clamp And Securing Screw
Insert iButton In Socket On New TLS-450PLUS CPU Board
Install iButton Flange Facing Up
...........................................................14
Remove TLS-450PLUS CPU Board Battery Isolator Strip
......................................................................15
.......................................................................15
...............................................................16
Connect Optional Printer USB Cable
....................................................16
Install The New TLS-450PLUS Display Door
.......................................17
..................................................................17
Connect Data Display And LED Backlight Cables To CPU Board
........................................................18
.................................................................................19