General-tools-and-instruments DCFM8901 Manuale Utente Scaricare il pdf (Pagina 9)

3. Once all measurements have been

recorded press SEL/AVG key.

The unit will display the average air

velocity reading and number of points

measured. ( See Fig.5-1) as an

example of stored 8 points shows

average air velocity measurement.

Fig.5

Repeat this process until all desired

points have been measured and

recorded, A maximum of 8 points may

be recorded at one time.

8

vel

Hold

m/s

ll

ll

ll

l l

Fig.5-1

AVG

m/s

vel Hold

Fig.6

E. NON SLEEP MODE

(Bypass auto power off)

Power unit off;press ON/OFF & HOLD at

the same time and then release ON/OFF

only. An "n" appears on the LCD then

you can release the HOLD key. The

meter will remain on until the ON/OFF

button is pressed.(See Fig.6 )

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