Hitachi HDPJ52 user manual Computer signal examples, About Plug-and-Play capability, Vesa Text

Preparations

Computer signal examples

Resolution (HxV)	H. frequency (kHz)	V. frequency (Hz)	Rating	Signal mode
720 x 400	37.9	85.0	VESA	TEXT
640 x 480	31.5	59.9	VESA	VGA (60Hz)
640 x 480	37.9	72.8	VESA	VGA (72Hz)
640 x 480	37.5	75.0	VESA	VGA (75Hz)
640 x 480	43.3	85.0	VESA	VGA (85Hz)
800 x 600	35.2	56.3	VESA	SVGA (56Hz)
800 x 600	37.9	60.3	VESA	SVGA (60Hz)
800 x 600	48.1	72.2	VESA	SVGA (72Hz)
800 x 600	46.9	75.0	VESA	SVGA (75Hz)
800 x 600	53.7	85.1	VESA	SVGA (85Hz)
1024 x 768	48.4	60.0	VESA	XGA (60Hz)
1024 x 768	56.5	70.1	VESA	XGA (70Hz)
1024 x 768	60.0	75.0	VESA	XGA (75Hz)
1280 x 720	44.7	60.0	VESA	-
1280 x 1024	64.0	60.0	VESA	SXGA (60Hz)

NOTE • Full-size display may not be possible with some input signals. Refer to the resolutions above.

•Although the projector can display signals with resolution up to SXGA (1280x1024), signals will be converted to the projector’s panel resolution before being displayed. The best display performance is achieved when the resolutions of the input signal and projector panel are identical.

•For some input types when the screen resolution is changed on a computer, the automatic adjustment function may take a long time or may not complete. If this happens, you may not be able to see the “Yes/No” check box to confirm the resolution change in Windows. The screen resolution will then be reset to the previous resolution. It is recommended to use a CRT or LCD monitor to change the resolution if this occurs.

About Plug-and-Play capability

Plug-and-Play is a system composed of a computer, its operating system and peripheral equipment (i.e. display devices). This projector is VESA DDC 2B compatible. Plug-and-Play can be used by connecting this projector to a computer that is VESA DDC (display data channel) compatible.

•Take advantage of this feature by connecting an RGB cable to the COMPUTER port (DDC 2B compatible). Plug-and-Play may not work properly if any other type of connection is attempted.

•This projector behaves as a standard Plug-and-Play monitor and uses the standard monitor drivers provided with your operating system.

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