LG Projector PH300S User Manual
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![Page 68
68MAINTENANCE
MAINTENANCE
Clean your projector to keep it in optimal condition.
Cleaning
Cleaning the Lens
If there is any dust or staining on the lens surface, you must clean the\
lens.
Use an air spray or a cleaning cloth to clean the lens.
To remove dust or stains, use an air spray or apply a small amount of cleaning agent onto a swab or soft cloth to lightly rub the lens.
Please be aware that liquid may flow into the lens if the product is sprayed directly onto the lens.
Cleaning the Projector Case...](http://img.usermanuals.tech/thumb/47/99870/w64_projector_manual_8597_d-67.png "Page 68
68MAINTENANCE
MAINTENANCE
Clean your projector to keep it in optimal condition.
Cleaning
Cleaning the Lens
If there is any dust or staining on the lens surface, you must clean the\
lens.
Use an air spray or a cleaning cloth to clean the lens.
To remove dust or stains, use an air spray or apply a small amount of cleaning agent onto a swab or soft cloth to lightly rub the lens.
Please be aware that liquid may flow into the lens if the product is sprayed directly onto the lens.
Cleaning the Projector Case...")
![Page 70
70SPECIFICATIONS
Supported HDMI (PC) Modes
ResolutionHorizontal Frequency (kHz)Vertical Frequency (Hz)
640 x 35031.46870.09
640 x 48031.46959.94
720 x 40031.46970.08
800 x 60037.87960.31
1024 x 76848.36360.00
1152 x 86454.34860.053
1280 x 80049.6860
1280 x 102463.98160.02
1360 x 76847.71260.015
1400 x 105065.31759.979
1680 x 105065.360
• If an invalid signal is input into the projector, it will not be display\
ed properly on the screen or a message such as No Signal or Invalid Format will be displayed.
•...](http://img.usermanuals.tech/thumb/47/99870/w64_projector_manual_8597_d-69.png "Page 70
70SPECIFICATIONS
Supported HDMI (PC) Modes
ResolutionHorizontal Frequency (kHz)Vertical Frequency (Hz)
640 x 35031.46870.09
640 x 48031.46959.94
720 x 40031.46970.08
800 x 60037.87960.31
1024 x 76848.36360.00
1152 x 86454.34860.053
1280 x 80049.6860
1280 x 102463.98160.02
1360 x 76847.71260.015
1400 x 105065.31759.979
1680 x 105065.360
• If an invalid signal is input into the projector, it will not be display\
ed properly on the screen or a message such as No Signal or Invalid Format will be displayed.
•...")
71SPECIFICATIONS Supported HDMI/DVI-DTV Mode ResolutionHorizontal Frequency (kHz)Vertical Frequency (Hz) 480p 31.47 31.47 31.50 60 59.94 60 576p31.2550 720p 45.00 44.96 37.5 60.00 59.94 50 1080i 33.75 33.72 28.125 60 59.94 50 1080p 67.500 67.432 27.000 26.97 33.75 33.71 56.25 60 59.939 24.000 23.976 30.000 29.97 50 • To provide the best picture quality, a 1280x720 (720p) resolution is recommended. Open Source Software Information To obtain the source code under GPL, LGPL, MPL and other open source licenses, that is contained in this product, please visit http://opensource.lge.com. In addition to the source code, all referred license terms, warranty disclaimers and copyright notices are available for download. LG Electronics will also provide open source code to you on CD-ROM for a\ charge covering the cost of performing such distribution (such as the c\ ost of media, shipping and handling) upon email request to [email protected]. This offer is valid for three (3) years from the d\ ate on which you purchased the product.