Fluke 922 Manuale Utente Scaricare il pdf (Pagina 17)

Airflow Meter

Using the Meter

Power

To turn Meter power on or off, press O Meter power is provided by four AA batteries. To

replace the batteries, see “Maintenance”.

Measurement Units

The Meter supports both Metric and US measurement units. Select the desired

measurement type using the Setup menu. See “The Setup Menu”.

Note

If any measured value of any parameter is above the specified range, the Meter shows

“OL”.

Backlight

Press C to turn on the backlight. The backlight automatically turns off after 2 minutes.

Automatic Power Off

To conserve battery power, the Meter changes to sleep mode after 20 minutes of inactivity.

To turn the Meter back on, press O. To disable automatic power off, turn the meter on

while simultaneously holding O and C until the display shows APO OFF. Repeat this

procedure to re-enable this feature. The display shows APO ON.

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Fluke 922 Manuale Utente Pagina 17