Acer 5715, 5720 Series, 5720G Series manual Using the system utilities

Special keys	32
Ejecting the optical (CD or DVD) drive tray	33
Using a computer security lock	33
Audio	34
Adjusting the volume	34
Using Dolby Home Theater for
surround/multi-channel sound	35
Set playback as digital output	35
Using the system utilities	37
Acer GridVista (dual-display compatible)	37
Launch Manager	38
Norton Internet Security	39
Frequently asked questions	40
Requesting service	43
International Travelers Warranty (ITW)	43
Before you call	43
Battery pack	44
Battery pack characteristics	44
Maximizing the battery's life	44
Installing and removing the battery pack	45
Charging the battery	46
Checking the battery level	46
Optimising battery life	46
Battery-low warning	47
Acer Arcade (for selected models)	48
Finding and playing content	49
Settings	49
Arcade controls	50
Navigation controls	50
Player controls	50
Virtual keyboard	51
Background mode	51
Cinema	52
Settings	52
Album	53
Editing Pictures	53
Slide Show settings	53
Video	54
Playing a video file	54
Capturing video (TV models only)	54
Snapshot	54
Music	55
TV (for selected models)	56
Time-shift functionality	56
Recorded TV	57