HP GP537AA manual User Controls, Management, factory reset, zoom, Vga

Panel	Type	19-in (48.25-cm) Wide-Aspect Active Matrix TFT (thin film transistor)
	Viewable Image Area	19 in (48.25 cm) wide (WXGA+); diagonally measured
	(diagonal)
	Screen Opening	16.1 x 10.1 in (40.98 x 25.67 cm)
	(W x H)
	Viewing Angle (typical)	Up to 160° horizontal/160° vertical (10:1 minimum contrast ratio)
	Brightness (typical)*	300 nits (cd/m2)
	Contrast Ratio (typical)* 1000:1
	Response Rate	≤5 ms (on/off)
	Pixel Pitch	0.285 mm
	Backlight Lamp Life	50 K hours
	(to half brightness)
	* All performance specifications represent the typical specifications provided by HP's component
	manufacturers; actual performance may vary either higher or lower.
On Screen Display (OSD)Buttons or Switches		Auto adjust/OSD down, OSD UP, OSD menu select, power
Controls	Languages	English, French, German, Spanish, Italian, Dutch, and Japanese, S. Chinese
	User Controls	Brightness, contrast, positioning, color temperature (6500k, 9300k, custom),
		individual color control, serial number, display, clock, clock phase, monitor
		management, factory reset, zoom
Signal Interface/	Horizontal Frequency	24 to 83 kHz
Performance	Vertical Frequency	50 to 76 Hz
	Native Resolution	1440 x 900 @ 60 Hz
	Preset VESA Graphic	1280 x 1024 @ 60 Hz and 75 Hz
	Modes (non-interlaced)	1024 x 768 @ 60 Hz and 75 Hz
		800 x 600 @ 60 Hz and 75 Hz
		640 x 480 @ 60 Hz and 75 Hz
	Text Mode	720 x 400 @ 70 Hz
	Mac Mode	1152 x 870 @ 75 Hz and 832 x 624 @ 75 Hz
	Sun Mode	1152 x 900 @ 66 Hz
	Maximum Pixel Clock	140 MHz (analog input)
	Speed
	User Programmable	Yes, 10
	Modes
	Anti-Glare	Yes
	Anti-Static	Yes
	Default Color Temperature6500 K
Video Input	Plug and Play	Yes
	Self Powered USB 2.0	No
	Hub
	Input Signal	VGA
	Input Impedance	75 ohms ± 10%
	Sync Input	TTL separate synch or Composite Sync
	VGA Cable	15 pin D-sub VGA
	VGA Cable Length	5.9 ft (1.8 m)
Power	Input Power	Auto-Sensing, 100 to 240 VAC, 50 +/-3 Hz to 60 +/-3 Hz)
	Frequency	45 to 63 Hz
	Typical Power	37 watts
	Consumption
	Maximum	50 watts
	Power Saving	2 watts standby;1 watt off