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The performance of a CRT monitor is determined by two main parameters: the signal type - VGA, RGB, FBAS, SVHS, ... and the synchronization frequencies - HSYNC and VSYNC.
To display an RGB signal, standard VGA-screens need Red, Green and Blue as analogue signals with 0.7Vpp and synchronization signals as TTL-signals in a range for HSYNC of 30kHz up to more than 100kHz and for VSYNC of 50Hz up to more than 120Hz. The use of TFT-Monitors with RGB signals can be difficult: these monitors must digitize the incoming video signals and display the result. To do this, the monitor needs to be given the exact count of pixels per line and the phase of the pixels. Note: many flat screens only operate with the so-called VESA resolutions. Screens may not necessarily recognize the resolution at the output of the RGB to VGA converter. Please contact your screen manufacturer, to determine whether the display is able to show the generated resolution/sync-frequency. The RGB to DVI/VGA Converter displays the signals of a RGB source in a format that can be shown on a traditional CRT with VGA connector as well as on a flat screen with DVI connector. NEW: now supporting (using an additional adaptor cable) EGA! The device digitizes the incoming video signals and stores them in an internal video memory. From there they are displayed in a compatible, user selectable, format: 640x480, 800x600, 1024x768 or 1280x1024, with 75Hz or 60Hz refresh rate. Before displaying, the picture can be stretched to fit to the screen size: 1:1 in a black box; fully fitting to the screen size; fitting one dimension with the other scaled appropriately; or at a fixed 2:1 stretch factor.
This is an example of what a setup would look like. For more detailed information on specific models, Please Contact our sales representative at: Toll Free: 1-800-487-2243
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| SmartAVI
manufactures and markets DVI extenders, video extenders, video switches,
kvm extenders, and ir extenders. SmartAVI DVI extenders extend DVI over
CAT5 and fiber optic cables. SmartAVI's video extender solutions are unique
because of our long experience in the computer industry. It is this technology
expertise that allows SmartAVI to give our customers flexible and unique
video swicthes at very competitive prices. SmartAVI specializes in audio
and visual extension, switching and routing. SmartAVI's products enable
DVI extenders,
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