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