Muppet magnet Posted October 26, 2007 Share Posted October 26, 2007 Help Got a jem zr24/7 hazer showing "cal err " message ....any idea how to fix it ? Link to comment Share on other sites More sharing options...
KevinE Posted October 26, 2007 Share Posted October 26, 2007 Yes! The temperature controller board has lost its calibration, possibly due to a spike on the mains, it's stored in NVRAM (in a memory chip). The unit requires recalibration...its a Jem dealer thing, I would say you probably need the Epsilon pod which they'll have. A factory reset may do the trick but it really should be cal checked as well. Link to comment Share on other sites More sharing options...
Muppet magnet Posted October 26, 2007 Author Share Posted October 26, 2007 Yes! The temperature controller board has lost its calibration, possibly due to a spike on the mains, it's stored in NVRAM (in a memory chip). The unit requires recalibration...its a Jem dealer thing, I would say you probably need the Epsilon pod which they'll have. A factory reset may do the trick but it really should be cal checked as well. How do you do a factory reset ?? Link to comment Share on other sites More sharing options...
Adam (ADH) Posted November 2, 2007 Share Posted November 2, 2007 I think ive got something on my pc in ref to this fault that Jem sent me a little while ago. Ill try and dig it out for you and let you know! Link to comment Share on other sites More sharing options...
gunner Posted October 8, 2008 Share Posted October 8, 2008 I have this same fault on a jem zr24/7 for a show that is about to start. Can anyone tell me how to correct the fault or is it a jem dealer only fix? Link to comment Share on other sites More sharing options...
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