Acer D240H service manual Tr F Tr R

Product Specification	M240HW01 V2
AU OPTRONICS CORPORATION

Note 3: Contrast ratio is measured by TOPCON SR-3

Note 4: Definition of Response time measured by Westar TRD-100A

The output signals of photo detector are measured when the input signals are changed from “Full Black” to “Full White” (rising time, TrR), and from “Full White” to “Full Black” (falling time, TfF), respectively. The response time is interval between the 10% and 90% (1 frame at 60 Hz) of amplitudes.

	%		TrF		TrR
	100
Optical	90	W hite	Black	Black	W hite
response	10
	0	1 Frame			1 Frame

TrR + TfF = 5 msec (typ.).

Note 5: Color chromaticity and coordinates (CIE) is measured by TOPCON SR-3

Note 6: Central luminance is measured by TOPCON SR-3

Note 7: Luminance uniformity of these 9 points is defined as below and measured by

TOPCON SR-3

Uniformity = Minimum Luminance in 9 points (1- 9)

Maximum Luminance in 9 Points (1- 9)

Note 8: Crosstalk is defined as below and measured by TOPCON SR-3

document version 1.0 8

NUMPAGES 29}