How I can change the format of unit one DM42/Free42

[fs5qc]

I tried the fix display mode but I still get 1,e4374 I don’t understand why

(01-08-2021 11:53 AM)Logan Wrote:  To change the display format, simply do shift + DISP (above the E key). Then select the type of display you would like (FIX, SCI, ENG, ALL). If one of the first three, then enter the number of digits you'd like to see after the radix, and press Enter.

I have a video on it here, together with a playlist of HP42 functions:
https://www.youtube.com/watch?v=dHMhIKN-...o5&index=3