Acer 4820T Laptop User Manual


 
Chapter 1 3
Privacy control
BIOS user, supervisor, HDD passwords
Kensington lock slot
Dimensions and weight
342 (W) x 245 (D) x 19.4/25.4 (H) mm (13.46 x 9.64 x 0.76/0.99 inches)
2.2 kg (4.85 lbs.) with 6-cell battery
Power subsystem
ACPI 3.0 CPU power management standard: supports Standby and Hibernation power-saving
modes
Acer PowerSmart 3-pin 65 W AC adapter
95 (W) x 50 (D) x 25.4 (H) mm (3.74 x 1.96 x 1 inches)
216 g (0.47 lbs)12 with 180 cm DC cable
66.6 W 6000 mAh 6-cell Li-ion standard battery pack
Estimated battery life: Up to 8 hours
ENERGY STAR®
Special keys and controls
86-/87-/91-key keyboard with inverted "T" cursor layout
Multi-gesture touchpad pointing device supporting scroll, pinch, rotate, flip
10 function keys, four cursor keys, two Windows® keys, hotkey controls, independent standard
numeric keypad, international language support
Acer Programming key
Easy-launch keys: Communication®
Media control keys (printed on keyboard): play/pause, stop, previous, next
I/O interface
Multi-in-1 card reader (SD™, MMC, MS, MS PRO, xD)
Four USB 2.0 ports
HDMI™ port with HDCP support
External display (VGA) port
Headphone/speaker jack with S/PDIF support
Microphone-in jack
Ethernet (RJ-45) port
DC-in jack for AC adapter
Software
Productivity
Acer Backup Manager
Acer ePower Management
Acer eRecovery Management