Thread: Screen calibration
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Old 09-13-2013, 09:59 PM   #8
KevinShort
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Posts: 348
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Join Date: Jan 2012
Location: Virginia, US
Device: Kobo Wifi, Kobo Glo
Quote:
Originally Posted by Anak View Post
Does this mean that firmware has possibly a hidden "engineering menu" to recalibrate the white balance and/or touch screen?

My old bq Avant has an QEngineer hidden menu which can be accessed by pressing a combination of keys when starting up the device. Some settings can be changed: sound, touch screen calibration, page refreshes and more.
I haven't seen anything to indicate that such a menu exists on the Kobos, but I suppose it's possible.

Quote:
Originally Posted by Ken Maltby View Post
https://www.mobileread.com/forums/sho...11&postcount=7

Is the waveform being set here? A re-calibration? Or just loading a factory generated definition?

Luck;
Ken
That is the code that will flash the waveform file if you have it, but giorgio was talking about u-boot in that post.
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