patency (plural patencies). ( 1 medicine) The degree of openness of a tube, such as a blood vessel or catheter; the relative absence of blockage. ( 2 uncountable) Obviousness; clarity.
Maximum Length: 16' with a standard cable, Up to 50' with a high quality cable. VGA is an analog signal and so as distance increases the quality will decrease. A lot of factors can determine the maximum cable length, but for low resolutions (up to 800x600) you can reach 100 feet and beyond without too much trouble. For mid-range resolutions of 1280x1024/1024x768 you can typically reach somewhere between 50 to 100 feet.
1 You connected a DVD Player or Gaming System to the VGA (PC) input on the TV and the resolution on the DVD Player or Gaming System is set incorrectly. 2  If you connect a gaming system or DVD player to the VGA input on the TV, you must set the resolution to a minimum of 480p.V Showing Not Supported Mode. This error message only appears if you have set the source on your TV to a device (such as a set top box or DVD player) that is set to a resolution the TV cannot accept.