Acer Extensa 4230 Acer Extensa Notebook Series Generic User Guide - Page 18

Audio 18 Acer PureZone (only for certain models) 18 Acer Bio-Protection (only for certain models) 19 Acer GridVista (dual-display compatible) 20 Frequently asked questions 22 Requesting service 25 International Travelers Warranty (ITW) 25 Before you call 25 Battery pack 26 Battery pack characteristics 26 Maximizing the battery's life 26 Installing and removing the battery pack 27 Charging the battery 28 Checking the battery level 28 Optimising battery life 28 Battery-low warning 29 Taking your notebook PC with you 30 Disconnecting from the desktop 30 Disconnecting from Acer ezDock II/II+ 30 Moving around 30 Preparing the computer 30 What to bring to meetings 31 Taking the computer home 31 Preparing the computer 31 What to take with you 31 Special considerations 32 Setting up a home office 32 Traveling with the computer 32 Preparing the computer 32 What to take with you 32 Special considerations 33 Traveling internationally with the computer 33 Preparing the computer 33 What to bring with you 33 Special considerations 33 Securing your computer 34 Using a computer security lock 34 Using passwords 34 Entering passwords 35 Setting passwords 35 Expanding through options 36 Connectivity options 36 Fax/data modem 36 Built-in network feature 37 Fast Infrared (FIR) (only for certain models) 37