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Support for Vision Micro Systems VM1000

Posted By:
Roger Hansen
Young Eagles Pilot or VolunteerHomebuilder or Craftsman
#1 Posted: 9/29/2009 13:07:46

Support for the Vision Micro Systems which are over 10 years old has been discontinued by JPI and they do not respond to repeated calls and have disconnected the phone number on the Vision Micro website. The problem is there are no schematics available to trouble shoot a problem.

My current issue is a high RPM alarm when in fact there is no change in the RPM. The alarm issue does not start until about 25 minutes into a flight and then continues on a frequent basis but to no discernable pattern. Anybody else ever come across this problem? If so, have you fixed it and what did you do to fix it?