Manual for HP48 Classroom Display
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07-10-2017, 06:27 PM
Post: #6
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RE: Manual for HP48 Classroom Display
(07-10-2017 06:16 PM)Joe Horn Wrote:(07-10-2017 06:10 PM)Chris Dreher Wrote: Regarding the middle knob, my only guess is that maybe it is for adjusting the Hz refresh rate to reduce flickering effects with florescent lights (probably by dropping frames). However, that is just a wild guess. 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. :-) |
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Messages In This Thread |
Manual for HP48 Classroom Display - HP-Collection - 07-09-2017, 07:35 PM
RE: Manual for HP48 Classroom Display - Chris Dreher - 07-10-2017, 07:02 AM
RE: Manual for HP48 Classroom Display - HP-Collection - 07-10-2017, 10:17 AM
RE: Manual for HP48 Classroom Display - Chris Dreher - 07-10-2017, 06:10 PM
RE: Manual for HP48 Classroom Display - Joe Horn - 07-10-2017, 06:16 PM
RE: Manual for HP48 Classroom Display - Chris Dreher - 07-10-2017 06:27 PM
RE: Manual for HP48 Classroom Display - HP-Collection - 07-11-2017, 08:58 AM
RE: Manual for HP48 Classroom Display - Chris Dreher - 07-12-2017, 05:40 AM
RE: Manual for HP48 Classroom Display - HP-Collection - 07-12-2017, 08:06 AM
RE: Manual for HP48 Classroom Display - carolinahomes - 06-23-2023, 07:27 PM
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