Unit Selection - Lutron Electronics EM-1900 Manual

During power on, press the " Hold button " continuously ( not release the
button ), the Display will show the following text in sequence :
Display Function
text
An Anemometer ( Air velocity/Temp. )
AirFL Air flow ( CMM, CFM )
CHiLL Wind chill
rH Humidity/Temp.
dP Dew point
_Et Wet bulb Temp.
HEAt Heat index
LigHt Light meter
tYpE K Temp.( optional )
tYPE
Until the Display show the desired function, just release the " Hold button " ,
the meter will execute this function with default.
4-4 Unit selecttion
1) During power on, press the " REC button " continuously > 3 seconds,
the Display will show the text " Unit " release the " REC button ", then press "
button " is sleeted, press the " REC button " to save the unit
with default.
REC button = Enter button
8