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LaCie CRT: adjusting Green gun?

 
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Guest _UK
Guest
PostPosted: Tue Dec 19, 2006 2:27 pm    Post subject: LaCie CRT: adjusting Green gun? Reply with quote
Hello...

The display of my LaCie ElectronBlue 19" (Manufactured Feb2004) has become increasingly magenta, such that now Black is plum coloured and all greys pink. (Calibration can only partly resolve this).

Is there any way I can physically adjust the Green Gun to increase/restore its power?

No electronic engineer by any means(!) but need to have a go at saving an otherwise good monitor.

Any help much appreciated...

Glenn
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samtam
Guest
PostPosted: Sun Jan 14, 2007 1:43 pm    Post subject: monitor Reply with quote
Hi Glen,
did you have nay luck with this issue. I have a similar problem with a daewoo monitor (19"... see post 13Jan above)
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Guest
PostPosted: Tue Sep 25, 2007 10:36 pm    Post subject: Re: LaCie CRT: adjusting Green gun? Reply with quote
Guest _UK wrote:
Hello...

The display of my LaCie ElectronBlue 19" (Manufactured Feb2004) has become increasingly magenta, such that now Black is plum coloured and all greys pink. (Calibration can only partly resolve this).

Is there any way I can physically adjust the Green Gun to increase/restore its power?

Glenn


Glen, you can adjust the Green Bias in the colour menu by activating service mode on the monitor first. Turn it on while holding down +, -, and SELECT buttons, then press EXIT to get into the menu. The menu should look familiar, but have extra options and a red bar at the top and bottom.

Go into the colour / color setup options, select the SRGB mode, and you'll see the extra RB, GB, and BB options (Red Bias, Green Bias and Blue Bias accordingly) which cycle through as you use the < and > options to access them. Note the %ages in case you need to go back, but you can greyscale the screen using a suitable test-card from your PC.

You need to exit the menu properly (don't just cut off the input or turn it off) to save the settings permanently.

Hope you see this before you bin it. Good luck!
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electronblue
Guest
PostPosted: Wed Sep 26, 2007 1:11 am    Post subject: Re: LaCie CRT: adjusting Green gun? Reply with quote
Anonymous wrote:
Guest _UK wrote:
Hello...

Is there any way I can physically adjust the Green Gun to increase/restore its power?

Glenn


You need to exit the menu properly (don't just cut off the input or turn it off) to save the settings permanently.



ALSO: Need to exit the service mode again after work is complete by holding EXIT, and both ADJUST buttons (-/+) while powering up. Otherwise, the monitor won't go into powersaving, regardless of the powersave setting in the menu.
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