Calculators HP50G, Number solver menu no longer shows

  • Thread starter Thread starter Voltux
  • Start date Start date
AI Thread Summary
The user is experiencing an issue with their calculator where pressing Right Shift + 7, which typically brings up a menu for solving linear equations, now displays a different menu related to Root Diffe Poly Sys and TVM functions. They seek guidance on how to restore the original menu. Additionally, there are frustrations expressed regarding the calculator's layout and its tendency to switch to radians (RAD) unexpectedly. Key functions related to solving equations are mentioned, including accessing the ROOT and EQ soft keys.
Voltux
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Hey PhysicsForum,

When I press Right Shift + 7 (NUM.SLV) For solving linear equations i usually get the menu but now it shows a different menu instead of the popup menu it now shows Root Diffe Poly Sys and Tvm over the F keys. Can anyone enlighten me as to how to get my menu back?

Thanks a lot!

Respectfully,
Voltux
 
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I found that menu by dumb luck!.
Also this calculator is poorly laid out at best.
I really am unhappy with it also it loves to switch to RAD's.

Right shift 7
Soft key #1 ROOT
Soft key #3 EQ (will tell you what equation it will solve, or store the one on the stack)
Soft key #1 SOLVR

Later JeReMy
 
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