
MIL-BOOK™ 
OPERATORS MANUAL
1.5.4.8
| Keys | Feature | Description | 
| Fn+F3 | Volume Down | Decrease the volume. | 
| Fn+F4 | Volume Up | Increase the volume. | 
| Fn+F5 | Brightness Down | Decreases the LCD brightness. | 
| Fn+F6 | Brightness Up | Increases the LCD brightness. | 
| Fn+F8 | Keyboard Backlight | Switches the keyboard backlight On/Off. | 
| Fn+F9 | LCD/External CRT Switching | Switches the display mode to LCD only, | 
| 
 | 
 | CRT only or simultaneously display | 
| 
 | 
 | (LCD/CRT). | 
| Fn+F10 | LCD panel toggle on/off | Switches the  | 
| Fn+F11 | LCD Backlight On/Off | Toggle Backlight On/Off. (Transflective | 
| 
 | 
 | LCD only) | 
| Fn+F12 | System Sleep | System sleep button function. (For user | 
| 
 | 
 | define) | 
| Table  | 
 | |
1.5.5 Status Row Indicators
The “Status Row Indicators” keeps you informed of the computer’s operating status. The LED’s light up to show the current operating condition of several key 
Figure 1-8  Status Row Lights
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