Question about Envision EFT920 (Black, Silver) 19 in.CRT Conventional Monitor
My monitor, no matter the resolution or PC it is connected to, has black bars on the side of the display. The Monitor has the option to widen and shrink the screen, but even at it's max expanding, it leaves about 1/2 inch black bars on side.
First try auto-adjust with the auto button on the screen
if not worked
Make sure she installed the envision driver. I jus saw it's a discontinued product. Also this product has a maximum resolution of 1280 x 1024.
If installed check her resolution. Right mouse click on desktop>properties>screen. Try alternate resolutions and see what happens but don't set it higher then 1280 x 1024 if possible.
Posted on Nov 28, 2007
could be the vga car4d problem, try to hook up with another pc if the problem remains then unfortunately the monitor is dying.
Posted on Jan 06, 2008
SOURCE: screen shrinks
Possibility: Dust accumulated within.
Disconnect the monitor, and open it up. With a dry small paint brush and a vacuum cleaner, remove as much as possible. Especially around the tube and the ultor (the cable connected to the rear of the tube, usually has a rubber cup- like fitting on the tube end), then close up and test again.
Still doing it? This part requires great care, if you don't feel confident about working around a live chassis, DON'T!!!
Disconnect and open the monitor again. Connect up without its cover. Look around the chassis, you will see a number of adjustment potentiometers, possibly with markings such as "width" and "height" etc. Turn on the computer, and with a PLASTIC adjustment tool or TV alignment tool, (you can make one from a plastic knitting needle even), carefully MOVE each of these adjustments a bit, THEN RETURN THEM BACK TO THE POSITION THEY WERE IN.
Dirt often causes these controls to become intermittent in their wiper contact to the track.Moving them can restore a better contact.
There is also available fron electronic component suppliers, a pressure- pack contact cleaner product that can be sprayed onto/ into these controls, and may help if moving them does not.
If the above does not cure the problem, there is probably an electronic fault.
Remember, if you don't feel confident about poking around inside live equipment, DON'T, maybe you have a friend or relative who knows how.!!
Posted on Jan 19, 2008
The problem was the resolution setup on the old crt monitor was not compatible with the new lcd monitor. I changed the resolution to one suggested/recommended by envision and the problem was solved.
Posted on Apr 24, 2008
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Mar 05, 2014 | Envision Computers & Internet
TS Jordan is an Ohio licensed attorney living and practicing out of the Cleveland area. In addition to his Juris Doctorate, he holds a Bachelors' Degree in Information Systems. He has been writing professionally for less than a year.
By TS Jordan, eHow Contributor
Envision flat-screen computer monitors come with a "native" resolution, which is the resolution that exactly matches the number of pixels included on the monitor. Setting the resolution to the native standard will therefore produce the best image quality. You can utilize the display properties tools in your computer's operating system to fix your Envision monitor's resolution.
Read more: How to Fix the Resolution on Envision Computer Monitors ' eHow.com http://www.ehow.com/how_6666424_fix-resolution-envision-computer-monitors.html#ixzz2DLKKQZ4M
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