Dual RD-33 instance numbers

Pthein

Furuno Super Fan
How do I change the instance number in a RD-33 display? I have two installed in my system and don’t want them competing.

Phil
 
You would need to use another unit or PC with something like the USB100 to change the instance. TZT, TZT2 all allow you to change device instances of the RD33 from the sensor list. If you don't see the change happen after a minute, you need to turn on/off the RD33 to have the change take effect.
 
You would need to see it someplace else like the sensor list (TZT/TZT2) or Maretron N2K analyzer software (properly connected) there are others like the DSM units but you can't directly see or change the instance on the RD33.
 
Hi Johny is there a limit on the number of RD-33 that we can install on a Navnet3D system ? Just wondering because i don't understand the instance issue reported here.

Update: ok i found the information in the Furuno Can Bus design guide; maximum of 3 RD33 on a CAN BUS.

thanks
 
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