The total maximum gain is additionally user settable, and if the current automatic gain level exceeds {TAIL ~ the shutter} gain maximum, {HEAD ~ the excess thereover} is provided as chip gain, beyond any already established or set minimum chip gain level 
The total maximum gain is additionally user settable , and if the current automatic gain level exceeds { TAIL ~ the shutter } gain maximum , { HEAD ~ the excess thereover } is provided as chip gain , beyond any already established or set minimum chip gain level
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH