The likely solution is to return the unit to us for repair. To avoid downtime, you might consider contacting our dealer near Strasbourg, France, named Finesse Max. They have some "Field Repair Units" available as loaners to install temporarily in an aircraft while awaiting return of a unit sent to us for repair.
The dealer's terms for loaning the equipment is at their discretion.
Contact Christian Stuck, Info@Finesse-Max.com