The Electronics Universe
Electronics Forum => Test Equipment => Topic started by: The Radio Shop on June 21, 2014, 09:22:57 PM
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After quite some time of this issue I finally resolved the checksum issue on this unit.
On boot up the unit would give an error. What I found was a battery on the CPU board was dead, Not having a solder in coin cell battery on hand I simply mounted a coin cell hold to the rear of the CPU board. Was not enough room to mount on component side.
The battery solved the boot up problem.
https://www.youtube.com/watch?v=S7U9EGVQwPM