Acer B243HL Brightness uniformity, Input / Output Signal Specifications 4.1 AC in, Audio in, Acer

Acer Acer –LCD-B243HL

3.5 Brightness uniformity

The test standard conditions refer to Sec 3.3.

Min. luminance of nine points (backlight)

Max.luminance of nine points (backlight) ≥75%

4.Input / Output Signal Specifications

4.1 AC in

4.1.1AC Input Voltage: 100~240VAC

4.1.2AC Input Current: 1.2A @100Vac, 0.6A @240Vac

4.1.3AC Frequency Range: 50~60Hz

4.2 Audio in

4.2.1Input impedance ﹕ ≧ 10K ohm

4.2.2Frequency response range ﹕200Hz ~ 10kHz

4.3USB in

The USB 2.0 includes 4 pins:

pin1:VBUS; pin2:DM; pin3:DP; pin4:GND

4.4DVI-D in

DVI-D Connector Pin assignment:

9