DH Instruments PPC4, Operation And Maintenance Manual

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PPC4™ OPERATION AND MAINTENANCE MANUAL
© 2009 DH Instruments, a Fluke Company Page 110
5.7.5.3 Reset

PURPOSE
To reset various PPC4 settings to default or factory values. Use [Tools],
<System>, Resets to access the Reset functions (see Section 3.2.25).

Caution
PPC4 reset functions will change current settings to factory
defaults. These may include settings vital to PPC4 operation
and affecting the calibration of the quartz reference pressure
transducers (Q-RPTs). Reset functions should only be used by
qualified personnel with knowledge of reset consequences. Reset
functions should not be used experimentally.
5.7.5.3.1 Settings

PURPOSE
Sets most general operating parameters back to default values. Does not affect
calibration coefficients, remote interfaces or AutoRange ranges (see Section 3.2.25.1).

OPERATION
From the Main Run Screen use [Tools], <System>, Reset, Settings.
[Yes] to activate changes (perform the reset). The PPC4 will cycle power to
complete and return to the Main Run Screen. [No] to make no changes and
return to the Reset screen.
5.7.5.3.2 Units

PURPOSE
Resets Unit selections to factory defaults (see Section 3.2.25.2).

OPERATION
From the Main Run Screen use [Tools], <System>, Reset, Units.
[Yes] to activate changes (perform the reset. The PPC4 will cycle power to
complete and return to the Main Run Screen. [No] to make no changes and
return to the Reset screen.
5.7.5.3.3 AutoTest

PURPOSE
Resets Exercise, Quick Test and Advanced Test to default characteristics (see
Section 3.2.25.3).

OPERATION
From the Main Run Screen use [Tools], <System>, Reset, AutoTest.
[Yes] to activate changes (perform the reset. The PPC4 will cycle power to
complete and return to the Main Run Screen. [No] to make no changes and
return to the Reset screen.