View single post by ident
 Posted: Tuesday May 31st, 2011 12:29 pm
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Joined: Wednesday Aug 9th, 2006
Location: Singapore
Posts: 3493

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No, your UCM needs to be upgraded to the latest firmware which allows it to be used to upgrade Comfort, Slaves and other UCMs. At present this requires another UCM to upgrade a UCM, ie a UCM cannot upgrade itself. You can look for a  friend who has a UCM with firmware at least 5.178 so you can upgrade each others UCM, or ask a the distributor who sold the UCM is they can do it

The new UCM firmware can upgrade itself without using the Programming cable. You need another UCM to do the initial upgrade to firmware version 6 but once this is done, the UCM can be self upgrading

Last edited on Tuesday Sep 27th, 2011 01:28 pm by ident

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