User`s guide

viii
8.2 Enclosure Maintenance......................................................................................8-1
8.3 Troubleshooting the Power Supply ....................................................................8-2
8.4 Troubleshooting the GUTC Board......................................................................8-3
8.5 Troubleshooting the Cellular Radio ....................................................................8-3
9 CONVERSION OF g18-BASED UNITS TO g20 OPERATION .............................9-1
9.1 Description of Problem .......................................................................................9-1
9.2 Required Materials .............................................................................................9-1
9.3 Loading New Firmware ......................................................................................9-2
9.4 Removal of the g18 Radio..................................................................................9-2
9.5 Installation of the g20 Adapter Assembly ...........................................................9-3
9.6 Power-Up Check ................................................................................................9-6
10 DIRECT RADIO COMMUNICATIONS GUIDE ................................................10-1
10.1 Overview ..........................................................................................................10-1
10.2 Required Materials ...........................................................................................10-1
10.3 Wiring the Computer to the DCM-200’s Communications Port ........................10-1
10.4 Starting Direct Radio Communications Mode ..................................................10-2
11 SAFETY and ESD INFORMATION .................................................................11-1
11.1 Cellular Radio Safety........................................................................................11-1
11.2 Hazardous Area Classification .........................................................................11-1
11.3 ESD Handling Precautions...............................................................................11-2
12 TECHNICAL SPECIFICATIONS .....................................................................12-1
13 ASCII-HEX-DECIMAL CONVERSION CHART...............................................13-1
14 WARRANTY INFORMATION ..........................................................................14-1