Dear All We have BRAUN Thermo Scan type 6022 and using it for quite some time and found very reliable. Yesterday the batteries run out of power and we replaced with new but unfortunately the scanner doesn't work. When we put on power , the screen became flashing with sign of " filter " ' battery " & "E and stop. Please advise soonest possible. Rgds/ Maung Thant Zin mtzin755@hotmail.com