Acer Extensa 4220 User Manual page 42

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Display and •
graphics
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Dimensions and
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weight
Power subsystem
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Input devices
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Audio •
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14.1" WXGA TFT LCD, 1280 x 800 pixel resolution,
supporting simultaneous multi-window viewing via
™
Acer GridVista
®
Mobile Intel GM965/GL960 Express chipset with
integrated 3D graphics, featuring Intel
Accelerator (GMA) X3100 with up to 358 MB of Intel
Dynamic Video Memory Technology 4.0 (8MB of
dedicated system memory, up to 350 MB of shared
system memory), supporting Microsoft
®
DirectX 10 (for selected models)
Dual independent display support
16.7 million colors
MPEG-2/DVD hardware-assisted capability
S-video/TV-out (NTSC/PAL) support
331 (W) x 248 (D) x 29.7/41.08 (H) mm (13.03 x 9.76 x
1.17/1.62 inches)
2.4 kg (5.29 lbs.) with 6-cell battery pack
ACPI 3.0 CPU power management standard: supports
Standby and Hibernation power-saving modes
44 W 4000 mAh Li-ion battery pack (6-cell)
3-pin 65 W AC adaptor
88-/89-key Acer FineTouch
curve, inverted "T" cursor layout; 2.5mm (minimum)
key travel
Seamless touchpad pointing device with Acer Bio-
Protection fingerprint reader supporting Acer
FingerNav 4-way control function (manufacturing
option)
Seamless touchpad pointing device with 4-way scroll
button (manufacturing option)
12 function keys, four cursor keys, two Windows
hotkey controls, embedded numeric keypad,
international language support, independent Euro and
US dollar sign keys
Easy-launch buttons: Empowering Key, Internet, email,
user-progammable
Productivity keys: Lock, Presentation, Sync
Front-access communication switches: WLAN and
®
Bluetooth
Two built-in Acer 3DSonic stereo speakers
®
Intel High Definition Audio support
Built-in microphone
MS-Sound compatible
®
Graphic Media
® ®
DirectX 9 and
™
keyboard with 5-degree
®
®
keys,