Post Reply 
Manual for HP48 Classroom Display
07-10-2017, 10:17 AM
Post: #3
RE: Manual for HP48 Classroom Display
(07-10-2017 07:02 AM)Chris Dreher Wrote:  
(07-09-2017 07:35 PM)HP-Collection Wrote:  Does someone has a manual for this overhead display?

I own a later model of overhead display from the same company, though mine looks substantially different from yours. While I don't have a manual, here's what I've figured out. Mine has 1 button and 2 knobs.
  • The button is for vertically moving the display downwards (vaguely like the "vertical hold" controls on old CRT TVs).
  • One of the knobs is for controlling the display's contrast.
  • I haven't figured out the last knob since nothing visibly changes on the display. All I know is that I can feel detents as I turn the knob.

So it handles exactly the same way as my item. Can you drop us some pics of your unit?
Visit this user's website Find all posts by this user
Quote this message in a reply
Post Reply 

Messages In This Thread
RE: Manual for HP48 Classroom Display - HP-Collection - 07-10-2017 10:17 AM

User(s) browsing this thread: 1 Guest(s)