Sony PCV-L620 - Manual (Page 14)

VAIO Slimtop LCD Computer User Guide 10
LCD
1 Power indicator light
Light is green while the power is on. When the computer enters the
standby mode, this indicator light is amber.
2 Information LED
Light turns red to alert the user to activities, such as the arrival of
e-mail. See “Using the AutoAlert E-mail Notification System” on
page 18.
3 Brightness control
Adjusts the brightness of the screen.
4 Volume control
Adjusts the volume of the integrated speakers on the LCD display.