HI GuysI am not able to find in the forum or the manuals if there is a possiblity to read and input QNH measures (altimeter setting) in mm rather than inches.Fly the 600/700I fly in Europe mostly and everything is in meters scalestksDiego

Diego,I guess you want to change the US unit inHg (inches of mercury) to the metric, standard unit of hPa (hundred of Pascal) or the equal, but obsolete unit of mbar (one thousand {1/1000} of a bar. 1 bar = 100,000 Pascal).Click on the word BARO above the pressure setting knob on the EFIS panel beside the MCP and you've got it. It should change the units to hPa.Hope it helps and long live the metric system!!! ;-)

Diegothe mmHG function is not available in most modern airliners.to make the conversion note that 1 inch = 25,4mm