Am I the only one? 41-CX clock question

[JurgenRo]

(10-12-2016 03:37 PM)Sylvain Cote Wrote:  The HP-82182A Time module and the HP-41CX contains a crystal (or RC circuit?) that keep time and need the batteries to keep the clock working.
Each time you remove the batteries or remove the time module for a C/CV, the clock stop and time is lost.
Sylvain

Hi Sylvain,
checked it a minute ago on my HP-41CX Halfnut, S/N > 2700. XEQed "TIME", removed batteries, inserted batteries, XEQed "TIME" again. On my machine, the clock did not stop. Is your machine a Halfnut or a Fullnut?
Juergen