R
rick.oshea
Hi all,
Just got a 2nd hand 1552 and when it powers up it briefly flashes U3.5 before displaying the remaining battery voltage left in the cells.
Anyone got any idea as to what the U3.5 is all about?
Just got a 2nd hand 1552 and when it powers up it briefly flashes U3.5 before displaying the remaining battery voltage left in the cells.
Anyone got any idea as to what the U3.5 is all about?