2. AUTOMATIC SHUT-OFF
If there is no user input to the unit for about 5 minutes, it will automatically shut off to save the power.
3. VOLUME CONTROL SWITCH
To | adjust the volume control, slide the volume control switch |
( | ) to the left for lower volume or to the right for higher volume. |
4. CONTRAST SWITCH
To adjust the contrast of the LCD screen, slide the contrast switch
( 
) to the left for lightness or to the right for darkness.
5. MOUSE INSTALLATION
Locate the mouse port on the back of the unit and plug the mouse into it.
6.KEYBOARD DESCRIPTION AND FUNCTIONS
Press this key to turn the unit on and press it again to turn the unit off.
Press this key to launch the Challenge Yourself activity.
Press this key to select the level of an activity. There are two levels for most activities and one level for all games.
Press this key to go to the main menu screen for selecting a category.
Press this key to repeat a question in an activity.
Press this key to enter the activity screen to select an activity.
Press this key to delete the input.
Press this key to see the correct answer.
Instructions & Activities
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