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Old October 30th, 2010
JimLev JimLev is offline
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Join Date: Feb 2010
Location: MA.
Posts: 23
Default ZR3 and 8500 "Speed Cal" question

I was driving along yesterday, doubt there was any radar or laser where I was driving as there was nothing there and no place for anyone to hide.
For no reason I can figure my 8500 display switched from Auto to Speed Cal.
I've never seen Speed Cal before, it didn't go away until I turned off my ZR3.
I then turned the ZR3 back on and all was fine.
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Old November 1st, 2010
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EscortRadar EscortRadar is offline
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Join Date: Apr 2009
Posts: 17,038

You are probably referring to "self cal" message, there is no "speed cal" message in the Passport 8500.

This is normal but should not happen regularly. If you see it every time you use the Passport then it is probably malfunctioning.

Escort Radar customer service is available from 9am-5:30pm Eastern Time Mon-Fri at 1-800-543-1608 or you can fill out a repair form and we will contact you.
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