DH Instruments PPC2+, Manual

Page: 77 / 166

PPC2+™ Operation and Maintenance Manual
Page 69
©2001 DH Instruments, Inc.
3.4.4.5 RESET
m
PURPOSE
To reset various PPC2+ settings to default or factory values.
PPC2+ stores its user definable settings in non-volatile memory. The reset menu
allows the user to selectively or completely reset these settings to factory defaults.
This clears out any settings that the user has set up, and should be used only to
restore the PPC2+ to a known state. PPC2+ will go through its reboot sequence
after any type of reset is executed.
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m
OPERATION
To access the reset function press [SPECIAL]
and select <4Internal>, <5Reset>.
The display is:
Reset - Sets
m
PURPOSE
Sets most general system operating parameters back to default values. Does not
affect calibration coefficients or remote interfaces.
•
Returns each range unit of measure to the first of six available (see
Section 3.2.2).
•
Returns measurement mode to the RPT mode (A or G) (see Section 3.2.2).
•
Range to H3 (see Section 3.2.1).
•
Head settings to 0 cm and Nitrogen (see Section 3.2.7).
•
Automated pressure control parameters to defaults (see Section 3.1.2.3).
•
All upper limit values to defaults (see Section 3.2.4).
•
Pressure display resolution to 0.001 % FS (see Section 3.3.2).
•
Control mode to dynamic (see Section 3.1.2.3).
•
COM ports and IEEE-488 settings (see Section 3.4.4.3).
•
Purge disabled (see Section 3.4.4.8).
•
Autozero enabled (see Section 3.4.1).
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