Acer 650 Laptop User Manual


 
28 Chapter 1
Internal & external keyboard work
simultaneously
No
Note: Internal and external keyboard can not work
simultaneously by software specification.
Battery
Item Specification
Vendor & model name Main battery:
Simplo
QCI:
AHA84222149
Main battery:
Sanyo
QCIAHA84222351
Aux battery: Sanyo
Battery Type Li-ion Li-ion Li-ion
Pack capacity 4400 Ah 4400 Ah 3600 Ah
Cell voltage 3.7V/cell 3.7V/cell 3.7V/cell
Number of battery cell 8 8 6
Package configuration 4 cells in series, 2
series in parallel
4 cells in series, 2
series in parallel
3 cells in series, 2
series in parallel
Package voltage 14.8V 14.8V 11.1V
LCD
Item Specification
Vendor & model
name
QDI QD141X1LH12
Samsung LTN141XB
HannStar HSD141PX13-
B
Sharp LQ150X1LHA2
CPT CLAA150XH01
AU B150XG01 V2
LG LP150X05-A2C1
CPT CLAA150PA01
Sharp LQ150F1LH32
AU B150PG01
LG LP150E02
Mechanical Specifications
LCD display area
(diagonal, inch)
14.1 15.0 15.0
Display technology TFT TFT TFT
Resolution XGA (1024x768) XGA (1024x768) SXGA+ (1400x1050)
Supports colors 262K 262K 262K
Optical Specification
Brightness control keyboard hotkey keyboard hotkey keyboard hotkey
Contrast control No No No
Electrical Specification
Supply voltage for
LCD display (V)
3.3 3.3 3.3
LCD Inverter
Item Specification
Vendor & model name QCI: 34KT1IV0001
Brightness conditions Vadj=3.3V
Input voltage (V) 14.4
Input current (mA) 410 (max)
Output voltage (V, rms) 1400 (no load)
Output current (mA, rms) 5.6~5.4
Output voltage frequency (k Hz) 55~58K Hz
Keyboard
Item Specification