3. Traversing a Grille
Using Time Based Traverse Record Function
1. Insert the vane probe into the DC580 and turn the meter on.
2. Enter the duct type and size. Remove the grille if possible or use
the free area specification from the manufacturer.
3. Press the
key. The display will prompt for time or point based
traverse. Use the
key to select time based traverse record.
4. Press the
key to confirm the selection.
5. Put the vane probe so the white dot is facing the air flow. Press
the
key to begin recording.
Press the Up Arrow key repeatedly
until the timer symbol is seen.
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