Acer 4820 User Manual page 34

Chapter 3: Getting Started
Indicator
AC power
Wireless network (optional)
Caps lock
Num lock
Hard drive or disc drive
Important
28
AC power
Wireless network
Caps lock
Icon Description
■
■
■
■
■
A
■
■
1
■
■
■
If none of the indicators are on, you may need to

press +
www.gateway.com
Drive
Num lock
LED on - AC power is connected.
LED off - AC power is not connected.
LED on - wireless network is turned on.
LED off - wireless network is turned off.
LED on - caps lock is turned on.
LED off - caps lock is turned off.
LED on - Numeric keypad is turned on.
LED off - Numeric keypad is turned off.
LED blinking - The drive is in use.
LED off - The drive is not in use.
to toggle the status lights on and off.