M150_DM500 Upgrade file download!!!

Wayne

Just receive my DM500 this week and am getting it working.  Mine shows Ver. 2018-12-19 (93)-ENG.  I would like to upgrade before I get too far into the  setup.  The new setup code has a "3" directory and a "4" directory.  What is the difference and which one should I use.
Thanks,
Wayne Foote

Wayne

I have my machine cutting wood with my new DM500 controller.  It is working great so far.  However, I have not been able to do the upgrade.  My controller shows Ver. 2018-12-19.  I downloaded the new code and placed it in the "install" directory of the thumb drive.  The controller is not updating at startup as the manual says it should.  Am I missing a trick?
At power up I get a red blinking "reset" message with the Y5 also red and blinking.  Is this normal?  Pressing the reset button clears the message.
Thanks.
Wayne