HP LC3272N 32 inch, LC3772N 37 inch, LC4276N 42 inch, LC4776N 47 inch PC Compatibility Chart, Vert, Vert, Pixel, Horiz, Horiz, (MHz), Preset, format, Source, polarity, polarity, Pixel clk, freq. (Hz), Accessories, freq. (kHz)

	Accessories
In the box	Documentation, remote control, cable clamp, and AC power cord
Certification and compliance	UL, C-UL, FCC, BETS-7, ENERGY STAR qualified TV
Warranty	1 year, parts and labor

All specifications represent the typical specifications provided by HP’s component manufacturers; actual performance may vary either higher or lower.

The panel life is determined as the time at which luminance is 50% compared to that of initial value at the typical lamp current on condition of continuous operation at 25 +/– °C. 60,000 hours equates to more than twenty-three years at seven hours a day viewing.

PC Compatibility Chart

	Pixel	Horiz.	Horiz.	Vert.	Vert.	Pixel clk.
Preset	format	freq. (kHz)	polarity	freq. (Hz)	polarity	(MHz)	Source
1	640 x 480	31.5	–	59.9	–	25.2	VGA
2	640 x 480	37.5	–	75.0	–	31.5	VESA
3	720 x 400	31.5	–	70.1	+	28.3	VGA
4	800 x 600	37.9	+	60.3	+	40.0	VESA
5	800 x 600	46.9	+	75.0	+	49.5	VESA
6	1024 x 768	48.4	–	60.0	–	65.0	VESA
7	1024 x 768	56.5	–	70.1	–	75.0	VESA
8	1024 x 768	60.0	–	75.0	–	78.8	VESA
9	1280 x 768	47.4	+	60.0	–	68.3	VESA
10	1280 x 1024	64.0	+	60.0	+	108.0	VESA
11	1360 x 768	47.7	+	60.0	+	85.5	VESA
12	1920 x 1080	65.0	+	30.0	+	74.25	EIA

50HP HDTV User’s Guide