PLS@cup.portal.com (Paul L Schauble) (05/25/90)
Steve,
Does that 0PLS@cup.portal.com (Paul L Schauble) (05/25/90)
Steve,
A couple of questions, if I may.
Does that 0 to 50C range apply to the HP48 also?
What happens if you go below 0. In some of the places I use the calculator,
that's a very real possibility.
What's needed to replace the battery on a card?
Is there a convenient way for ME to test the battery? My calculator will see
45 to 50C often, so I may have a problem with battery life?
++PLSprestonb@hpcvra.CV.HP.COM (Preston Brown) (05/30/90)
>Does that 0 to 50C range apply to the HP48 also? 0 - 45C for the HP48 >What happens if you go below 0. In some of the places I use the calculator, >that's a very real possibility. There is a very small chance you may lose memory. Storage temp is speced down to -20 deg C >What's needed to replace the battery on a card? A new battery; follow the procedure in you users manual. Basically if you don't want to lose memory you must have the card installed and the calculator turned ON while changing a memory card battery. >Is there a convenient way for ME to test the battery? Just plug it in to you calculator and turn in on. If the battery is low the calc will display a warning each time it is turned on. The low battery warning will start a few months before the battery completely dies. >My calculator will see >45 to 50C often, so I may have a problem with battery life? You may see reduced battery life if the card is left at high temperatures for extended periods ( 50C for 1 year may deplete you battery completely while at room temperature it may last 5 years or longer.) Preston