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HP-48GX black and white screen: blue indicators?
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HP-48GX black and white screen: blue indicators?
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HP-48GX black and white screen: blue indicators?
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06-02-2016, 12:45 PM
Post: #7
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RE: HP-48GX black and white screen: blue indicators?
You are right with that assumption. The main display area is multiplexed, so each pixel is enabled only shortly, while the annunciators are non-multiplexed and are 100% energized. This has some interesting side-effects, and one of them is the blueish colour.
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| Messages In This Thread |
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HP-48GX black and white screen: blue indicators? - Dave Dirckx - 06-01-2016, 06:52 PM
RE: HP-48GX black and white screen: blue indicators? - Gerson W. Barbosa - 06-01-2016, 07:58 PM
RE: HP-48GX black and white screen: blue indicators? - Lithium - 06-01-2016, 08:05 PM
RE: HP-48GX black and white screen: blue indicators? - Dave Dirckx - 06-01-2016, 08:07 PM
RE: HP-48GX black and white screen: blue indicators? - Lithium - 06-01-2016, 08:31 PM
RE: HP-48GX black and white screen: blue indicators? - cyrille de brébisson - 06-02-2016, 05:19 AM
RE: HP-48GX black and white screen: blue indicators? - damaltor - 06-02-2016 12:45 PM
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