S P E C F I L E
Portable LCD Projector
PT-LB75
Computer data compatibility
This projector accepts up to 91 kHz horizontal scanning frequency and 162 MHz dot clock.
NOTE: Pixel thinning is applied to signals that exceed a dot clock frequency of 100 MHz. The display resolution of this projector is 1,024 x 768 pixels. Input signals that exceed this resolution will be converted to 1,024 x 768 pixels.
List of compatible signals
Display mode | Display | Scanning frequency | Dot clock | Picture | Input terminal | |
| resolution | H | V | frequency quality 2 |
| |
| (dots)1 | (kHz) | (kHz) | (MHz) |
|
|
720 x 480i | 15.7 | 59.9 | – | A | ||
720 x 576i | 15.6 | 50.0 | – | A |
| |
525i (480i) | 720 x 480i | 15.7 | 59.9 | 13.5 | A | COMPUTER (RGB/YPBPR) |
625i (576i) | 720 x 576i | 15.6 | 50.0 | 13.5 | A |
|
525p (480p) | 720 x 483 | 31.5 | 59.9 | 27.0 | A |
|
625p (576p) | 720 x 576 | 31.3 | 50.0 | 27.0 | A |
|
750 (720)/60p | 1280 x 720 | 45.0 | 60.0 | 74.3 | A | COMPUTER (RGB/YPBPR) 3 |
750 (720)/50p | 1280 x 720 | 37.5 | 50.0 | 74.3 | A |
|
1125 (1080)/60i | 1920 x 1080i | 33.8 | 60.0 | 74.3 | A | COMPUTER (RGB/YPBPR) |
1125 (1080)/50i |
| 28.1 | 50.0 | 74.3 | A |
|
VESA70 | 640 x 400 | 31.5 | 70.1 | 25.2 | A | COMPUTER (RGB only) |
VESA85 |
| 37.9 | 85.1 | 31.5 | A |
|
VGA60 | 640 x 480 | 31.5 | 59.9 | 25.2 | A |
|
VGA65 |
| 35.0 | 66.7 | 30.2 | A |
|
VGA72 |
| 37.9 | 72.8 | 31.5 | A |
|
VGA75 |
| 37.5 | 75.0 | 31.5 | A |
|
VGA85 |
| 43.3 | 85.0 | 36.0 | A |
|
SVGA55 | 800 x 600 | 35.2 | 56.3 | 36.0 | A |
|
SVGA60 |
| 37.9 | 60.3 | 40.0 | A |
|
SVGA70 |
| 48.1 | 72.2 | 50.0 | A |
|
SVGA75 |
| 46.9 | 75.0 | 49.5 | A |
|
SVGA85 |
| 53.7 | 85.1 | 56.3 | A |
|
MAC16 | 832 x 624 | 49.7 | 74.6 | 57.3 | A |
|
XGA50 | 1024 x 768 | 39.6 | 50.1 | 51.9 | AA |
|
XGA60 |
| 48.4 | 60.0 | 65.0 | AA |
|
XGA70 |
| 56.5 | 70.1 | 75.0 | AA |
|
XGA75 |
| 60.0 | 75.0 | 78.8 | AA |
|
XGA85 |
| 68.7 | 85.0 | 94.5 | AA |
|
WXGA768 | 1280 x 768 | 39.6 | 49.9 | 65.3 | A |
|
|
| 47.8 | 59.9 | 79.5 | A |
|
WXGA800 | 1280 x 800 | 41.3 | 50.0 | 68.0 | A |
|
|
| 49.1 | 60.2 | 69.1 | A |
|
|
| 49.7 | 59.8 | 83.5 | A |
|
MXGA70 | 1152 x 864 | 64.0 | 71.2 | 94.2 | A |
|
MXGA75 |
| 67.5 | 74.9 | 108.0 | A |
|
MXGA85 |
| 76.7 | 85.0 | 121.5 | B |
|
MAC21 | 1152 x 870 | 68.7 | 75.1 | 100.0 | A |
|
MSXGA60 | 1280 x 960 | 60.0 | 60.0 | 108.0 | A |
|
SXGA60 | 1280 x 1024 | 64.0 | 60.0 | 108.0 | A |
|
SXGA75 |
| 80.0 | 75.0 | 135.0 | B |
|
SXGA85 |
| 91.1 | 85.0 | 157.5 | B |
|
SXGA60+ | 1400 x 1050 | 64.0 | 60.0 | 108.0 | A |
|
|
| 65.1 | 59.9 | 122.4 | B |
|
WXGA+ | 1440 x 900 | 55.9 | 59.9 | 106.5 | A |
|
UXGA60 | 1600 x 1200 | 75.0 | 60.0 | 162.0 | B |
|
WSXGA+ | 1680 x 1050 | 65.3 | 60.0 | 146.3 | B |
|
WUXGA | 1920 x 1200 | 74.6 | 59.9 | 193.3 | B |
|
1.The “i” appearing after the resolution indicates an interlaced signal.
2.The following symbols are used to indicate picture quality. AA Maximum picture quality can be obtained.
ASignals are converted by the image processing circuit before picture is projected.
BSignals are compressed by the image processing circuit before picture is projected.
3.When 750 (720)/60p or 750 (720)/50p signals are input to a computer input terminal, images are projected in the WIDE750 (720) format. Be sure to run the auto setup function.
As of October 2008 |
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