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Subject: Re: Backlight on recorder dimming?
From: Andreas Stemmer (Andreas.Stemmer_at_web.de)
Date: 2002-12-30


I had the same impression with my AJBR20: the backlight dims when the
harddisc spins up because there's not enough power provided. If you want to
program some dimming effects, you could use very fast on/off switching
(pulse width modulation) which works quite well with any led like the
backlight leds.

Andreas Stemmer

> >>I think the dimming is pretty cool, I just can't figure out why if
appears
> to get yellow and
> >>I can't quite figure out what determines whether it dims or just goes
off.



Page was last modified "Jan 10 2012" The Rockbox Crew
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