3. OPERATION
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© 2008 DH Instruments, a Fluke Company
OPERATION
To activate the Freeze DISPLAY press
[DISPLAY]
,
<6Freeze>
. Pressing
<6Freeze>
returns to the main run screen with the Freeze DISPLAY active.
With the Freeze DISPLAY active the main run screen is:
1. Pressure measured by active range of
RPM4-E-DWT when [ENT] was pressed
(displays 0.00 by default when Freeze
DISPLAY is first activated).
9913 psi g zHi
F 9912
Pressing
[ENT]
causes the current pressure measured by the active
RPM4-E-DWT Q-RPT to be captured and displayed.
If the pressure measurement unit, mode or range is changed while the Freeze
DISPLAY is active, the Freeze value defaults back to zero.
To go to a DISPLAY other than Freeze, press [DISPLAY] and make a new
DISPLAY choice (see Section 3.7.7).
3.7.7.7
Clean
PURPOSE
To activate the Clean DISPLAY.
See
Section
3.7.7,
Principle..
OPERATION
To activate the Clean DISPLAY press
[DISPLAY]
,
<7Cln>
. Pressing
<7Cln>
returns to the main run screen with the Clean DISPLAY active.
With the Clean DISPLAY active the main run screen is:
1.
Conventional main run screen first line.
2.
“Clean” second line.
9913 psi g zHi
To go to a DISPLAY other than Clean, press [DISPLAY] and make a new
DISPLAY choice (see Section 3.7.7).
3.7.8
[HEAD]
PURPOSE
To cause a pressure fluid head correction to be added to or subtracted from the pressure
measured by the RPM4-E-DWT Q-RPT in order to predict the pressure at a height other than
the E-DWT’s reference level.
