Acer Aspire 7720 Service Manual page 18

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NOTE: 1. Charging: The light shows amber when the battery is charging. 2. Fully charged: The light shows
green when in AC mode.
Easy-Launch Buttons
To the top of the keyboard there are four easy-launch buttons: Web browser, mail, arcade buttons and an
Empowering Key "
Press " " to run the Acer Empowering Technology. The mail and Web browser buttons are pre-set to email
and Internet programs, but can be reset by users. To set the Web browser and mail buttons, run the Launch
Manager.
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Function
Power Lights up when the computer is on.
Battery Lights up when the battery is being charged.
Wireless LAN Indicates the status of wireless LAN communication.
Bluetooth Indicates the status of Bluetooth communication.
HDD Indicates when the hard disc or optical drive is active.
Num lock Lights when Num Lock is activated.
Cap lock Lights when Cap Lock is activated
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Description
Chapter 1