After the battery goes dead in these units it earases the internal software. You need to have the software reinstalled with is a rather tricky thing to do.
Was this helpful?
Yes
No
1 person thought this was helpful
Popular Solutions for GE Marquette Eagle 4000 Vital
Please advise me on how to use the settings on the arc trainer. I am confused as to which pro gramme...
(More)
Please advise me on how to use the settings on the arc trainer. I am confused as to which pro gramme would be best for me.