Specifications

Chapter 1 13
LCD
Item Specification
Vendor & model name Sanyo LM-DA53-
22NAW
HLD8D4-020300DE
Mechanical Specifications
LCD display area (diagonal,
inch)
8.0 8.4
Display technology ASTN TFT
Resolution VGA (640x480) SVGA (800x600)
Support colors - 262,144 colors
Optical Specification
Contrast ration 30 (typ) 150 (typ)
Brightness (cd/m2) 65 (typ) 100 (typ)
Brightness control keyboard hotkey keyboard hotkey
Contrast control keyboard hotkey None
Electrical Specification
Supply voltage for LCD display
(V)
3.3 (typ) 3.0~3.6 (typ)
Supply voltage for LCD
backlight (Vrms)
540 (typ) 430 (typ), 452 (max)
AC Adapter
Item Specification
Vendor & model name Delta ADP-36.Rev.AA3
Input Requirements
nominal voltages
(Vrms)
90~270
Frequency variation
range (Hz)
47~63
Maximum input current
(A, @90Vac, full load)
1.0A
Inrush current The maximum inrush current will be less than 50A and
100A when the adapter is connected to 115Vac (60Hz)
and 230Vac(50Hz) respectively.
Efficiency It should provide an efficiency of 83% minimum, when
measured at maximum load under 115V (60Hz) &
230Vac (60Hz)
Output Ratings (CV mode)
DC output voltage (V) 16V +-1.0V
Noise + Ripple (mV) 300mvp-pmax (20Mhz bandwidth)