Duokan Screen Refresh Issue

Jonnster · 05-11-2011, 06:22 AM

I have installed Duokan to see if the improved PDF support is worthwhile. However, I have noticed that on going to the next page of a document it does not "clean out" the contents of the previous page properly. I can still see the previous page as a lighter grey underneath the current page (best I can describe it). This slowly gets worse the further into a document that I get.

Has anyone else experienced this and have a solution?

Mark Rehorst · 05-11-2011, 07:55 PM

Open the settings menu. Look under the "pageturn" header- there is an option called "Full Refresh (Pages)" and a default setting of 3. That means that after three page turns it should do a refresh. You can set it to 1 to get it to refresh with each page turn.

I don't see any difference between the instant and normal default flip modes.

Giggleton · 05-11-2011, 10:03 PM

I tried instant flipping on an epub file and was surprised at the speed of the refresh, it was nearly instant, but the problem of ghosting was apparent, and the text was a bit too light for my liking.

05-11-2011, 06:22 AM	#1
Jonnster Member Posts: 16 Karma: 10 Join Date: May 2011 Device: Kindle 3	Duokan Screen Refresh Issue I have installed Duokan to see if the improved PDF support is worthwhile. However, I have noticed that on going to the next page of a document it does not "clean out" the contents of the previous page properly. I can still see the previous page as a lighter grey underneath the current page (best I can describe it). This slowly gets worse the further into a document that I get. Has anyone else experienced this and have a solution?

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05-11-2011, 07:55 PM	#2
Mark Rehorst was engr, now dentist Posts: 143 Karma: 18558 Join Date: Nov 2010 Location: Riverside, Ca Device: Kindle DXG	Open the settings menu. Look under the "pageturn" header- there is an option called "Full Refresh (Pages)" and a default setting of 3. That means that after three page turns it should do a refresh. You can set it to 1 to get it to refresh with each page turn. I don't see any difference between the instant and normal default flip modes.

05-11-2011, 10:03 PM	#3
Giggleton Banned Posts: 1,687 Karma: 4368191 Join Date: Jan 2011 Location: Oregon Device: Kindle3	I tried instant flipping on an epub file and was surprised at the speed of the refresh, it was nearly instant, but the problem of ghosting was apparent, and the text was a bit too light for my liking.

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