Time Based Traverse of a Horizontal Duct (Continued)
9. Pull the probe out and insert it into the next test hole all the way
into the duct.
10. Press the
key to begin recording. Repeat these steps for
all test holes.
11. When the duct has been completely traversed and prior to
pulling the probe out of the last test hole, press the
key to
pause the recording.
12. Press the
key to store the readings. See section page 11
on storing readings. This will store the average air velocity, air
volume, and temperature readings.
13. If another traverse needs to be made press the
key to
clear the timer and begin traversing a duct.
If finished, press and hold the
key to exit record and return
to normal operation. The stored readings can be recalled and
displayed (see page 12) or sent to the DC580 app (see page
30).
Note:
At any time during the traverse process when REC is dis-
played the
key can be pressed to cycle through the mini-
mum (MIN), maximum (MAX), and average (AVG) readings.
16
