Quantum Data 801GC, 801GF, 801GX manual Box50mm and Box64mm

Box_50mm and Box_64mm

Description	The primary version has a solid white box in the
	center of the active video. Depending on the image
	selected, the box is either 50 millimeters (1.97
	inches) or 64 millimeters (2.52 inches) square. If
	there’s room, information on the current format
	appears below and to the left of the box. This shows
	the number of active pixels and lines as well as
	the horizontal and vertical scan rates. An I after
	the number of active lines indicates the format is
	interlaced. The secondary version draws a black
	box and black text on a white background.
	Note – The box will be the correct size only if the correct
	physical active video size is set in the format.

640 x 480

H= 31.469 KHz V= 59.940 Hz

Test	Brightness control adjustment
Purpose	The wrong brightness setting may cause other tests
	such as Contrast, Focus and Beam Size to be invalid.
	An accurate brightness setting helps give repeatable
	measurements throughout other tests.
Method	Center your light meter probe within the center
	square and adjust the monitor’s brightness control
	to obtain the required light meter reading.

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