Units of Measure Setup Mode
Setup the units of measure to be used. The meter will default to
these settings upon start up. These can be changed as necessary.
1. Connect a probe to the DC580. Turn the DC580 on by pressing
and holding the
key for more than 2 seconds.
2. Press the
key to enter the units of measure setup mode. The
air velocity annunciator will begin flashing.
3.Use the
key to cycle through the air velocity units until the
required unit is shown. Press the
key to move to the air flow
units.
4. Use the
key to cycle through air flow units. CFM and CMM are
available. When the desired unit is displayed press the
key to
move to temperature units.
5. Press the
key to cycle between temperature units. ºF and ºC
are available. When the desired unit is displayed press the
key
to move to duct dimension units.
6. Press the
key to cycle through the duct dimension units.
Inches (in), centimeters (cm), meters (m), and feet (ft) are available.
When the desired unit of measure is displayed press the
key.
7. The DC580 exits the units setup menu and returns to normal oper-
ation.
Note:
At any time in the above procedure the
key can be
pressed to return to normal operation. Units of measure that were
not adjusted will remain unchanged.
7
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