HP Forums / HP Calculators (and very old HP Computers) / General Forum v / CMT 64Kb RAM module for HP-71b question

Post Reply 
CMT 64Kb RAM module for HP-71b question
09-08-2021, 02:51 AM
Post: #2
Sylvain Cote Offline
Senior Member
 		Posts: 2,169
Joined: Dec 2013
RE: CMT 64Kb RAM module for HP-71b question
It is a backup battery.
When setup as an IRAM, the CMT 64KB RAM module with the inserted battery can be used to move data between 71B's or as an external backup as long as the battery is working.
As specified in the manual, the battery must be inserted correctly in the module, otherwise it may damage it.
Sylvain
Find all posts by this user
Quote this message in a reply
Post Reply 


Messages In This Thread
RE: CMT 64Kb RAM module for HP-71b question - Sylvain Cote - 09-08-2021 02:51 AM



User(s) browsing this thread: 1 Guest(s)

Contact Us | The Museum of HP Calculators | Return to Top | Return to Content | Lite (Archive) Mode | RSS Syndication