I'm after confirmation that this is the right approach. I stopped updating the firmwares some time ago as it was cumbersome to say the least with cables. I have :
Comfort II Ultra 6.011 (has the daughterboard CPU)
UCM 10 6.002
CBUS UCM 5.217
Universal UCM 6.003
Am I right in thinking I should:
1. With the cable from one of the UCMs, upgrade the Ultra firmware firs
t2. With the cable from one of the UCMs, upgrade the other UCMs
3. Put the cable into one of the recently updated UCMs and update the last UCM.
Does that sound about right?
Thanks
Last edited on Saturday Mar 24th, 2018 05:51 pm by
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