Question about Hansol 730E 17" CRT Monitor

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Hansol 730E CRT monitor

I have two vertical black strips at either side of my Hansol 730E CRT monitor. I have used the OSD to stretch the image to fill the horizontal field, but at 100%, there is still an inch and a half of blackness. There are two types of blackness in this strip .Mostly its the type of black when the monitor is not powered, and there is a very small line of power displayed "black", where the monitor is trying to display the color black. I have reinstalled the monitor drivers and also graphics drivers. I have altered display frequency. I have changed resolutions. None of this worked. I noticed that the monitor displays more horizontal image when booting up, but still not fully from left to right. Note- the horizontal and vertical controls to stretch do strech the image in the correct way, but the horizontal control is leaving these strips of black when stretched to 100%. The monitor is just over two years old and has seen moderate use.

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Posted on Oct 23, 2007

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Explain how the monitor buttons work

Monitor Icon Description of icon function moncont.gif Power - Turns the monitor on or off.
Brightness - Using this button or wheel the user can increase and decrease the brightness on the screen.
Contrast - Using this button or wheel can increase and decrease the amount of contrast on the screen.
Horizontal Size - Allows for the picture on the screen to be stretched to the horizontal edge of the monitor.
Vertical Size - Allows the picture on the screen to be stretched to the vertical edges of the monitor.
Horizontal Position - Allows the picture to move moved horizontally, once in the center the user can then use the Horizontal size to stretch it to have an equal amount of black border on each side.
Vertical Position - Like the Horizontal Position, using this button or wheel the user can move the picture up or down to center the picture more appropriately.
Full Screen - Sets monitor to full screen.
Degauss - This button will degauss the CRT, restoring possible color impurities. After this button has been pressed the degaussing circuit will be activated and then deactivated after a few seconds. Pressing and holding this button for a few seconds may cause your computer monitor to reset all data.
Corner and Trapezoid Correction - Using this button or wheel the user can either round the edges of the picture or move the picture inward like an hour glass or outwards.
Vertical Linearity - Sets the width of the vertical lines.
Moire - Removes or reduces the Moire effect, if any.
OSD Controls - If the monitor contains OSD controls, allows for the OSD menus to be adjusted.
Power Management - Allows the user to define the power management settings through the monitor itself and not the software.
Monitor Status - Displays the current monitor settings such as refresh rate and other settings.
Language - Sets the language on the monitor.

Aug 16, 2014 | Computer Monitors

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In 2004 I bought a monitor Hansol 930 D model, (model no.D19BL, s/n A23490411020263) Since 2011, horizontal image began to narrow, now horizontal image H-size is 210 mm. vertical image size is ...

The horizontal deflection coil is shorted. There is no way to fix that, the entire tube would have to be replaced and that would cost as much as a new monitor.
Just buy a second-hand LCD monitor from here
Asta l-am luat eu si are o imagine excelenta.

Jul 01, 2011 | Hansol Europe 930D 19" CRT Monitor

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I am using Hansol 730E monitor and recently it start to make slight vibes on screen in horizontal way. I tried to change refresh rate and its no good. I tough that it is magnetic field but i moved monitor...

Being a rare tube monitor i am inclined to say it is nearing end of life. You have done the right thing by moving around unless you are moving other magnetic or power source items with it. Have you tried connecting to another computer - subbed out cables to eliminate that issue? testing on another computer who help determine if monitor or not. might be video card??/ since you are having DX issues I would start there. There is not much more you can do that is not dangerous - ie - increasing the voltage etc..

Jun 13, 2011 | Hansol 730E 17" CRT Monitor

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Monitor wattage


Since the company will nor even list the power consumption, You can make an estimate by reading the voltage and the current consumtion on the label, multiply voltage by current will give you wattage, but since the monitor is not linear load but reactive load, the power factor will not be 1 but usually about 0.6.
IE, 100V X 1AMP = 100VA. 100VA X PF OF 0.6 = 60WATTS.

Jun 14, 2010 | Hansol 730E 17" CRT Monitor

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Push the button on the Monitor to activate the OSD (On Screen Display). With the OSD, one can "stretch" the picture (horizontally/vertically) and "move" the picture (horizontally/vertically) in order to "fill" the viewable area with your compueter's output.

May 09, 2010 | LG Flatron F700B 17" CRT Monitor

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Resolution hansol 730E

interesting, have you tried perhaps a monitor screen?

Feb 11, 2008 | Hansol 730E 17" CRT Monitor

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2 inch black on both sides of the monitor (Horizontal)

1 it is due to horizntal output trnansistor. 2 capacitor connected to horz output. 3 flyback transformer. hope this will help you.

Oct 08, 2007 | Hansol (720ESB) (Black, Silver) 17 in.CRT...

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Black vertical belt in both side

This sounds as if you havent got the correct resolution of your desktop. Either there will be an auto adjust button to press on your monitor menu or you will need to Right click on your desktop>properties>settings Tab and change resolution to 1024 x 768 or similair to change the desktop size, or maybe reduce to 800 x 600 then click apply.

Dec 08, 2006 | Hansol 730E 17" CRT Monitor

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