User manual

Selecting Power Management Modes
Setting power management to Power Save will enable your wireless LAN to be in
standby mode after a certain period of inactivity.
Putting your WLAN into sleep mode will reduce your electricity consumption (hence
reducing your electricity bill) and maximize the life of your WLAN card.
Your wireless LAN will become active again if there is data to be send or received.
In other word, power save mode acts like your monitors screen saver.
53