User`s manual
5
AUTO-LEVELING FEATURE
In most activities, after entering 3 continuous rounds of correct answers and 
getting80-100pointseachround,itwillauto-leveluptothenextdifcultylevel;
if the score is lower than 60 points each round, after 3 rounds continuously, it 
will auto-level down.
PROGRESS REPORT
You can review your progress by pressing the Progress Report button.
TURNING THE UNIT ON AND OFF
Pressing and holding   will turn the unit ON. Pressing   again will turn the 
unit OFF.
ACTIVITY SELECTION:
When the unit is turned on, you will see a short opening scene before entering 
theCategoryMenu.Here,thecategorieswillcyclethroughautomatically.You
can choose a category in one of these ways:
1) Press the Enter key when you see a category you like.
2) Use the Arrow keys to cycle through the categories and press the Enter 
 key to choose.
3) Use the mouse to click the arrow icon on the screen and cycle through the    
categories, and then click the screen when you see a category you like.
4) Use   to click the arrow icon on the screen and cycle 
through the categories, press   to click the screen when you 
see a category you like.
5) Press the Category key directly.
After that, you can choose an activity in the following ways:
1)  Press   when you see an activity you like.
2) Use   to cycle through the activities manually, and press 
 to choose one.
3) Use the mouse to click the arrow icon on the screen and cycle through the 
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