GV75W User Manual
TRACGV75WUM001
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Contents
Contents ............................................................................................................................................ ‐ 2 ‐
Table Index ........................................................................................................................................ ‐ 3 ‐
Figure Index ....................................................................................................................................... ‐ 4 ‐
0. Revision History ............................................................................................................................. ‐ 5 ‐
1. Introduction .................................................................................................................................. ‐ 6 ‐
1.1. Reference ........................................................................................................................... ‐ 6 ‐
1.2. Terms and Abbreviations .................................................................................................... ‐ 6 ‐
2. Product Overview .......................................................................................................................... ‐ 7 ‐
2.1. Appearance ........................................................................................................................ ‐ 7 ‐
2.2. Parts List ............................................................................................................................. ‐ 7 ‐
2.3. Interface Definition ............................................................................................................ ‐ 8 ‐
3. Getting Started .............................................................................................................................. ‐ 9 ‐
3.1. Install a SIM Card ................................................................................................................ ‐ 9 ‐
3.2. Switch on the Device ........................................................................................................ ‐ 10 ‐
3.3. Power Connection .......................................................................................................... ..‐ 10 ‐
3.4. Ignition Detection ............................................................................................................. ‐ 11 ‐
3.5. Digital Input .................................................................................................................... ..‐ 11 ‐
3.6. Digital Output ................................................................................................................... ‐ 12 ‐
3.7. UART Interface ................................................................................................................. ‐ 13 ‐
3.8. USB Interface .................................................................................................................... ‐ 13 ‐
3.9. Indicator Light Description ............................................................................................... ‐ 13 ‐
4. Troubleshooting and Safety Info ................................................................................................. ‐ 15 ‐
4.1. Troubleshooting ............................................................................................................... ‐ 15 ‐
4.2. Safety Info ........................................................................................................................ ‐ 15 ‐
