[TenTec] Jupiter memory operation

[bharen at bellsouth.net]

All,

Hope someone can help out here.  How do I overwrite or erase memories in the Jupiter?  I'm trying to write something into memory space 0 (zero) and can't get the radio to overwrite the current contents.  I can dial to an empty memory position and save the info, but the radio won't let me overwrite existing memory positions.  Please note - I'm not using the Pegasus emulation software, just trying to use the Jupiter's internal memory.  Tnx in advance!

Brian
W8BYH