Lenovo 4428-AB1 manual Reference information, Monitor specifications

Chapter 3. Reference information

This section contains monitor specifications, instructions to manually install the monitor driver, troubleshooting information, and service information.

Monitor specifications

Table 3-1. Monitor specifications for type-model 4428-AB1

Dimensions	Height	382.3 mm; 387.3 mm (PSWG)
	Depth	162 mm
	Width	366.8 mm; 370.8 mm (PSWG)
Stand	Tilt range	-4°/+30°
VESA mount	Supported	100 mm (3.94 in.)
		Radial arm sold separately.
Image	Viewable image size	431.80 mm (17.0 in.)
	Maximum height	270.34 mm (10.6 in.)
	Maximum width	337.92 mm (13.3 in.)
	Pixel pitch	0.264 mm (.010 in.) (V)
Power input	Supply voltage	100 - 240 V ac, 60/50 ± 3 Hz
	Max supply current	1.5 A
Power consumption	Normal operation	<35	W
Note: Power consumption	Standby/Suspend	< 2 W
figures are for the monitor
and the power supply	Off	< 1 W
combined.
Video input	Input signal	Analog Direct Drive, 75 ohm
	Horizontal addressability	0.7 V
	Vertical addressability	1280 pixels (max)
	Clock frequency	1024 lines (max)
		140	MHz
Communications	VESA DDC	CI
Supported Display Modes	Horizontal frequency	30 kHz - 83 kHz
(VESA Standard modes	Vertical frequency	55 Hz - 75 Hz
between noted ranges)
	Native Resolution	1280 x 1024 at 60 Hz
Temperature	Operating	10° to 35° C (5° to 95° F)
	Storage	-20° to 60° C (-4° to 140° F)
	Shipping	-20° to 60° C (-4° to 140° F)

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