Otletek AN-2030 Manual De Instrucciones página 26

Barometric Pressure calibration:
While the unit is off, press and hold the
on/off key for 2 seconds. The screen will
display current pressure with a flashing BAR
indicator on the left side. When you see the
indicator flashing, release the on/off button.
Press the on/off key to go up in units, press
the mode key to go down in units. If you are
calibrating your master using in Hg as your
unit of measure, convert the value to millibar
by multiplying by 33.86. The meter only
allows calibration in millibar. After calibrating
barometric pressure, wait 5 seconds and the
unit will automatically go into altitude
calibration. If you do not wish to calibrate
altitude, simply leave the unit on and it will
return to its normal operating mode. The
changes have now been stored until you
recalibrate it.
BAR
ALT
hpa
mbar
m
9 9