Polk Audio M50, M70 manual Technical Information, M40 Display Information

5Technical Information

This chapter contains technical information about the M40, M50, and M70 displays.

These displays are compatible with IBM PC, PC/XT, PC/AT, PS/2, and other PC- compatible computers. They are also compatible with VESA power-management standards. (See “DPMS Power-Management Features” at the end of this chapter.)

M40 Display Information

Picture tube	14 in (35.6 cm), 90°
	deflection, non-
	glare, black matrix,
	light transmission
	57% phosphor P22
	medium short, 0.28
	mm dot pitch
Maximum	270 mm (H) x 200 mm
viewable area	(V)
	10.6 in (H) x 7.8 in
	(V)
Line	30–49 kHz
(horizontal)
frequency
Raster	50–100 Hz
(vertical)
frequency
Power source	100–240 VAC, 50/60

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