30 Chapter 1
Keyboard
Item Specification
Keyboard controller M38857
Keyboard vendor & model name DARFON
Total number of keypads 84/85/88
Windows logo key Yes
Internal & external keyboard work
simultaneously
No
Note: Internal and external keyboard can not work
simultaneously by software specification.
Battery
Item Specification
Vendor & model name SANYO
Battery Type Li-ion
Pack capacity 4400 Ah
Cell voltage 3.7V/cell
Number of battery cell 8
Package configuration 4 cells in series, 2 series in
parallel
Package voltage 14.8V
LCD
Item Specification
Vendor & model
name
AU B141XG08
CHIME N141X9-L01
Mechanical Specifications
LCD display area
(diagonal, inch)
14.1
Display technology TFT
Resolution XGA (1024x768)
Supports colors 262K
Optical Specification
Brightness control keyboard hotkey
Contrast control No
Typical White
Luminance
200 (5 points average)
180 for CHIME
Contrast ratio 300 (Min.), 500 (Typ.) for
CHIME
250 (Min.), 300 (Typ.) for
AU
Response time
(msec)
TR: 6 (Typ.), 10 (Max.)
TF: 17 (Typ.), 25 (Max.)
for CHIME
25 (Typ.) for AU
Electrical Specification
Supply voltage for
LCD display (V)
3.0 (Min.), 3.3 (Typ.), 3.6
(Max.)