Forum Discussion
kridsana
Aug 30, 2013Cirrocumulus
I use hardwire failover
Did I must disconnect hardwire failover before upgrade ?
and Did I must connect hardwire failover before failover from Old to newly-upgraded unit ?
Or I just disconnect all cable of old unit and connect all cable of newly-upgraded unit (1 minute downtime)?
I don't know what to do with hardwire failover, Please guide me this. Thank you