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HP L1940
Protocol Parameters
The USB hub and associated ports shall be compliant with the USB specification for high speed
devices. The USB device speed shall be 480 Mbit/sec. The maximum polling rate shall be every 256
ms.
Fig 1: Average Surface Brightness ,Position 5 = Screen center point
1
2
3
7
8
W/10
L
W
L/10
L/2
W/2
456
9
Fig-2 HP Uniformity Test Pattern
GENERAL PRODUCT SPECIFICATION(Continued)
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BRAND : HP L1940
19 inch LCD Monitor
TYPE : EJ6B50/02
8639 000 15804
2004-08-31
2004-08-31
590
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Jacky Lee