4
5. Once all measurements have been recorded, press
the
AVERAGE
button to display the average air
velocity and the number of points measured.
Default Settings (US/Metric and Baud Rate)
1. Turn on the meter by pressing both the
POWER
and the
AVERAGE
buttons.
2. Release the
POWER
button first. Release the
AVERAGE
button when “Ft/min” “M/s” “°F” and
“°C” appear on the LCD.
3. Either “Ft/m” and “°F” or “M/s” and “°C” will be
displayed. To switch modes, press the
HOLD
button
for metric, or the
AVERAGE
button for US settings.
4. Save the setting by pressing the
MAX/MIN
button.
“S” will display.
5. Press the
HOLD
button to continue to the baud
rate selection.
6. Set the baud rate required by your software’s
instructions. For 840052, make sure that the software
and the meter are both set to 2400 baud rate.
7. Press the
AVERAGE
button to select 2400, or the
HOLD
button for 1200.
8. To save the settings, press the
MAX/MIN
button.
When “S” is displayed, press the
HOLD
button to exit
this function.
