The Museum of HP Calculators

HP Forum Archive 01

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HP49 matrix entry mode.
Message #1 Posted by Keith Dicks on 19 Nov 1999, 8:22 a.m.

I may be increadably thick but:

After pressing MTRW key how do you get back to the normal data entry screen? (Appart from a general reset) There are many spare spaces on the menu bar but none get back to where you came from.

Thanks to anyone who can reply.

Keith D

      
Re: HP49 matrix entry mode.
Message #2 Posted by Mark Hardman on 19 Nov 1999, 12:22 p.m.,
in response to message #1 by Keith Dicks

If you press ENTER with nothing on the command line, the matrix will be updated and placed on the stack. Pressing ON (Cancel) will exit the matrix writer without updating the stack.

Mark Hardman (led)

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