Interesting hidden menu in the #Humanware#NLS#EReader: Try holding down the up volume and power button until it starts up. It will do that starting up sequence like usual, then go into recovery mode,. Then you see the cells come up as if it powered down. short press the power button, and it goes into startup again. When it starts up this time, you'll see the usual menue, but with a diagnosis test option added. Go in there and you'll see various tests, such as braille cell test, keyboard test, even a headset test. One person claimed that he was able to hear classical music when he ran the headset test. I didn't hear anything when I tried it. So, hmmm.
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