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Manual for HP48 Classroom Display
07-12-2017, 05:40 AM
Post: #8
RE: Manual for HP48 Classroom Display
(07-11-2017 08:58 AM)HP-Collection Wrote:  
(07-10-2017 06:27 PM)Chris Dreher Wrote:  Thanks, I just tested it and that is exactly what the knob does. Cool.

Amusingly, I added my update about the florescent lights theory not working at the same time you posted what the actual purpose was. :-)

Aha, this is the same unit? What a nice thing: I do have a original packed unit with manual... here it is - with the explanation of the three knobs (the older unit has one slider instead of a knob).
By-the-way: InVision uses a display which is about 9x the size of the older unit.

That manual is for the same one I own. Thanks for sharing.
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RE: Manual for HP48 Classroom Display - Chris Dreher - 07-12-2017 05:40 AM

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