
CONTENT
1. Product introduction ......................................................................................................................1
1.1 What’s in the box? ................................................................................................................... 1
1.2 Product Structure .....................................................................................................................2
2. Basic function .................................................................................................................................4
2.1 Basic operation ........................................................................................................................ 4
2.3 Zoom in/out ............................................................................................................................. 6
2.4 Switch color modes ..................................................................................................................7
2.5 Find function ............................................................................................................................ 7
2.6 Contrast level setting ............................................................................................................... 8
2.7 Screen brightness setting .........................................................................................................8
3. Advanced mode ............................................................................................................................. 8
3.1 Activate advanced mode ......................................................................................................... 9
3.2 Exit advanced mode .................................................................................................................9
3.3 Freeze .......................................................................................................................................9
3.4 Reading line and reading mask .............................................................................................. 10