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Content
1. Overview........................................................................................ 3
1.1. Introduction...............................................................................................3
1.2. Features.....................................................................................................4
2. Installation.....................................................................................5
2.1. Check package contents............................................................................ 5
2.2. Connection diagram.................................................................................. 5
3. Configuration.................................................................................6
3.1. Expansion module selection..................................................................... 8
3.2. Backlight Setting........................................................................................8
3.3. Ext Key Configuration.............................................................................. 10
4. Software update..........................................................................14
5. Troubleshooting.......................................................................... 15