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Chapter 1 31
Total number of keypads 84-/85-key
Windows logo key Yes
Internal & external keyboard work
simultaneously
Plug USB keyboard to the USB port directly: Yes
Battery
Item Specification
Vendor Panasonic/Sanyo/Sony/Simplo
Battery Type Li-ion
Pack capacity 6Cell 4400 MAH/8Cell 4800 MAH
Number of battery cell 6/8
Package configuration 3 cells in series, 2 series in parallel
4 cells in series, 2 series in parallel
LCD 15.4” inch
Item Specification
Vendor & model name CMO/AUO/LG
Screen Diagonal (mm) 15.4 inches
Display resolution (pixels) 1280 x 800 WXGA
Pixel Pitch 0.204 x 0.204
Pixel Arrangement R.G.B. Vertical Stripe
Display Mode Normally White
Typical White Luminance (NIT)
also called Brightness
220
Luminance Uniformity 1.25 max.
Contrast Ratio 400 typical
Response Time msec 8
Nominal Input Voltage VDD +3.3V
Viewing Angle (degree)
Horizontal: Right/Left
Vertical: Upper/Lower
45/45
15/35
Temperature Range( C)
Operating
Storage (shipping)
0 to +50
-40 to +60
AC Adaptor
Item Specification
Input 100-240V~ 1.5A, 50-60Hz/
Output 19V 4.74A 90W/19V 3.42A 65W
Keyboard
Item Specification
°