Справочник Пользователя для Samsung R20plus

 

This shows the power source and the battery charge status.
Green: When the battery is fully charged or the battery is not

installed.

Amber: When the battery is being charged.

Off: When the computer is running on battery power without being

connected to AC adapter.

 

This shows the computer operating status.
On : When the computer is operating

Blinks: When the computer is in Sleep mode.

 

This turns on when the Caps Lock key is pressed 
allowing capital letters to be typed without holding
the Shift button down.

 

This turns on when the Scroll Lock key is pressed 
and screen scroll is locked.   p. 42

 

This turns on when the hard disk is 
being accessed.

 

This turns on when the wireless LAN
is operating.

 

This turns on when the Num Lock key is pressed
and numeric keypad is activated.   p. 42