Home : Digital Photo Frame : Key Chain : Vsion VF0115W 1.1" White Heart Shaped Key Chain Photo Viewer : FAQ
FAQ
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Vsion VF0115W 1.1" White Heart Shaped Key Chain Photo Viewer 1. How long does it take to charge the built-in battery? 2. What do I use to clean the LCD screen? 3. What is Digital Photo Frame? 4. What is JPG? 5. What is Standard Display Resolution?
How long does it take to charge the built-in battery? What do I use to clean the LCD screen? To clean your LCD screen, gently wipe the surface with a clean, dry, lint-free cloth. You should never use alcohol, cleaning fluids, wax, or chemicals. Also, do not use water unless otherwise directed. What is Digital Photo Frame? Digital photo frame is a revolutionary new product that allows the viewing of digital pictures directly from your camera's memory cards or other USB devices without a PC. What is JPG? JPEG (Joint Photographic Experts Group) - a graphic image created by choosing from a range of compression qualities (actually, from one of a suite of compression algorithm). When you create a JPEG or convert an image from another format to a JPEG, you are asked to specify the quality of image you want. Since the highest quality results in the largest file, you can make a trade-off between image quality and file size. Formally, the JPEG file format is ISO standard 10918. The JPEG scheme includes 29 distinct coding processes although a JPEG implementor may not use them all. JPEG is an acronym for Joint Photographic Experts Group, the committee that established the baseline algorithms. What is Standard Display Resolution? Standard display resolutions include: VGA 0.3 Megapixels = 640x480 VGA 0.5 Megapixels = 800x600 XVGA 0.8 Megapixels = 1024x768 SXGA 1.3 Megapixels = 1280x1024 UXGA 1.9 Megapixels = 1600x1200 QXGA 3.1 Megapixels = 2048x1536 QSXGA 5.2 Megapixels = 2560x2048 |
