DH Instruments PPCH-G, Руководство по эксплуатации и обслуживанию

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PPCH-G™ OPERATION AND MAINTENANCE MANUAL
© 2007 DH Instruments, a Fluke Company Page 76
 OPERATION
To access the RESET menu, press
[SPECIAL]
,
<4reset>
. The display is:
1sets 2units 3ATest
4cal 5all
RESET menu choices include:
<1set>
to reset general system operating parameters (see Section 3.5.4.1).
<2units>
to reset unit of measure functions (see Section 3.5.4.2).
<3ATest>
to reset AutoTest parameters and clear the AutoTest data log (see Section 3.5.4.3).
<4cal>
to reset internal calibration coefficients and modes (see Section 3.5.4.4).
<5all>
to reset all settings except ID and security password to factory default values
(see Section
3.5.4.5).
3.5.4.1 <1SETS>
 PURPOSE
Sets most general operating parameters back to default values. Does not affect
calibration coefficients, remote interfaces or AutoRange ranges. The Reset – Sets
resets are itemized in Table 10.
Table 10.
Reset – Sets
RESET RESULT SEE SECTION
[UNIT] Returns pressure unit of measure to first of six available. 3.3.2
[MODE] Returns measurement mode to absolute unless absolute
mode is off. 3.3.3
[RANGE] Hi Q-RPT or utility sensor default range. 3.3.1
[HEAD] 0 cm height and Nitrogen medium. 3.3.7
Control
Mode Dynamic, standard 3.4.6
Control
Limits Default values of Hi RPT default range. 3.4.6.1
Upper Limit Default value of Hi RPT default range. 3.4.4
Resolution 0.001% FS of Hi RPT default range. 3.4.2
AutoZ AutoZ ON. Z
offset
value not affected. 3.5.1
Leak Check 15 second run time 3.3.9
Screen
Saver 10 minutes to activation. 3.5.5.1
Key Sounds Medium 3.5.5.2
TPC Config Return to factory control coefficients 3.5.7.1
3.5.4.2 <2UNITS>
 PURPOSE
Sets the six pressure units available under the UNIT function to the SI or US
default selections depending on whether the PPCH-G has been factory set for SI or
US (see Section 3.3.2).
Sets the user defined unit to 1.000/Pa (see Section 3.5.6).