4-2 Using Your NEC VersaTo adjust the LCD panel’s brightness do the following: for TFT panels, just slide the brightness control switchlocated on the right side of the LCD panel; up or down. For DSTN panels Fn-F1 decreases LCD brightness Fn-F2 increases LCD brightness Use the slide control on the right side of the LCD toadjust contrast.KEYBOARDThe NEC Versa keyboard is equipped with many features.These include: Function keys Cursor control keys Typewriter keys Numeric keypad Control keys.Feature keys are located as shown in the following figure.Key operations are described after the figure.