Twinhead International Corporation E14B Manuel D’Utilisation

Chapter 2 — Getting Started 

The power indicators show which power source the system is using. They 
also show battery status and low battery power alerts. The power indicators 
remain active and viewable even when the LCD panel is closed. 
 

Green 

Power is on and the 
AC adapter is in use 

 

Flashing 
Green 

Power is in suspend 
mode 

Green 

Power is on and the 
battery is in use 

 

Flashing 
Green 

Power is in suspend 
mode 

Green 

Battery fully charged 

Orange Battery 

charging 

 

Flashing 
Red 

Battery power 
critically low 

 

Hold the Fn key while pressing the numbered function key.  
 

Toggles display on/off 

Toggles between LCD/CRT displays  

Suspend to RAM/HDD 

Decreases LCD brightness 

Increases LCD brightness 

Speaker Mute On/Off