Back at pc.
This is your gui min-max
https://en.bitcoin.it/wiki/Avalon6
Basic Information
PSU requirements:
Minimum 1100W output, recommend to use high-quality PSU for server
with more than 1200W output and high quality power cable.
Input voltage no lower than 11.7V and no higher than 12.2V (numbers
take from the controller)
Lower voltage leads to lower hashrate and higher voltage leads to
possible device burning down.
NOTICE: Poor quality cable may result in low voltage
under the 11.7 = lower voltage leads to lower hashrate
and higher voltage over the 12.2v leads to possible device burning down.
so going under 11.7 on the gui is not a big deal.
going at 12.3v and above = possible burn out .
My gui was at 12.5 or 12.6 and my hash was at 3850 - 3950
I used a finksy/j4bberwock dual psu to do this.
basically because I scanned the info
and found this
2015-11-24
Version 601511-f4f59c70
Update Core test check rules
Update Input voltage check rules (Input voltage should not >= 12.8V)
Fix result when run test scripts
I was at 12.5 or 12.6 and thought I was good to go.