my hp 48 runs slow


my hp 48 runs slow when using tds survey card
when i enter numbers on the keys, i get a delay of 3 or 4 seconds before the nos appear on the screen. also when i hit enter to go to the next line, it will delay a few seconds also. it functions ok and calcs ok, any clues . is it the tds card getting old or the hp 48.what powers the tds card,
if i pull the tds card out and put it in another 48 i own , will i lose all my job info. the co ords are stored on the 48 memory right?
the tds card is read only, is that right, in 10 years of ownership i never cared or needed to figure it out.
can i take the cogo card out and start another job in the newer 48.
can i infa red between the one with all the survey points to load them nto the other 48. will one receive via infa red, can that be so easy cheers



your calc may be low on memory,

or the data stack may have many objects.

Type MEM to check if you have at least 2K bytes free.

In the latter case (many stack obs) you could

press the DEL key to clear the stack.

Another option is to initiate a warm start,

which also clears the stack.

Deactivating USER mode will speed up key response, too.



Possibly Related Threads...
Thread Author Replies Views Last Post
  HP Prime: Slow turn off Paul D. Fox 1 632 10-09-2013, 08:39 PM
Last Post: Tim Wessman
  Low battery slow mode Marcel Samek 4 844 09-18-2013, 02:02 PM
Last Post: Harald
  slow calculation Bill Plaxton 3 744 08-15-2013, 11:57 AM
Last Post: Bill Plaxton
  Nibble reverse (HP-48,49,50g) Gerson W. Barbosa 44 5,236 07-28-2013, 10:10 PM
Last Post: Gerson W. Barbosa
  (OT) Pandigital expression (HP-48,49,50g) Gerson W. Barbosa 19 2,512 07-19-2013, 05:59 AM
Last Post: Gilles Carpentier
  Questions about building a RAM card for hp 48 Waon Shinyoe (China) 0 550 07-09-2013, 09:53 PM
Last Post: Waon Shinyoe (China)
  Very fast modified TEA for HP 48 and up! Raymond Del Tondo 0 449 11-23-2012, 08:43 PM
Last Post: Raymond Del Tondo
  HP-48: extract coefficient of power series Thomas Klemm 3 819 10-21-2012, 11:42 PM
Last Post: Han
  Sparcom Nav Pacs for HP-48/HP-50G calculators Al 3 845 10-16-2012, 11:00 PM
Last Post: Han
  HHC 2012 Slow Response Jim Johnson 2 647 07-17-2012, 09:03 AM
Last Post: Eddie W. Shore

Forum Jump: