Turning The Instrument On/Off; Function Buttons - AEMC 1227 User Manual

1.4. Turning the Instrument ON/OFF

1.5. Function Buttons

Key Function

Short press toggles between °C and °F.

Long press (>2 seconds) enables MAP mode.

Short press records the measurement and date.

Long press starts/stops a recording session.

Short press turns on the backlight.

Press and hold down this button to select measurement parameters. When the
held down, the
flowing into a cone), FLOW OUT (volume of air flowing out of a cone), FLOW CUST (volume of
air measured without a cone), and VELOC (air speed).
(air flow values) M
(VELOC) F/M, KM/H, M/H)

Short press freezes the display.

Long press activates/deactivates Bluetooth.

Short press enters MAX AVG MIN mode; the current values continue to be displayed.
Second press displays the maximum value measured in MAX AVG MIN mode.
Third press displays the average value.
Fourth press displays minimum value.
Fifth press returns to current values.

Long press exits MAX AVG MIN mode.

In MAP mode, pressing
the MAP measurements.
Thermo-Anemometer Data Logger Model 1227

ON: Press the

OFF: Press the
Note that you cannot turn OFF the instrument when it is in recording
or HOLD mode.
If the screen on the left appears during start-up, a recording session was
still in progress the last time the instrument lost power. This screen
indicates the instrument is saving the recorded data.
Do not turn OFF the instrument while this screen is displayed; otherwise
the recorded data will be lost.
and
cycles through the measurement value options. These include FLOW IN (volume of air
sets the unit of measure for the
3 3
/S, M /H, L/S, CF/M
button for >2 seconds.
button for >2 seconds when the instrument is ON.
buttons perform the following functions:
value selected via the
cycles through the maximum, average (mean), and minimum of
button is
button. These include:
5