DH Instruments E-DWT-H, Руководство по эксплуатации и обслуживанию

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E-DWT-H OPERATION AND MAINTENANCE MANUAL
© 2009 DH Instruments, a Fluke Company Page 70
 OPERATION
To access the RESET menu, press [SPECIAL] ,
<9reset> . The display is:
1sets 2units 3ATest
4cal 5all
RESET menu choices include:
<1sets> to reset general system operating parameters (see Section 3.9.9.1).
<2units> to reset unit of measure functions (see Section 3.9.9.2).
<3ATest> to reset AutoTest parameters, clear File AutoTest files and clear the AutoTest
data log (see Section 3.9.9.3).
<4cal> to reset internal calibration coefficients and modes (see Section 3.9.9.4).
<5all> to reset all settings except ID and security password to factory default values
(see Section 3.9.9.5).
3.9.9.1 <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 9.
Table 9. Reset – Sets
RESET RESULT SEE SECTION
[UNIT] Pressure unit of measure to first of the six available 3.7.3
[RANGE] Hi Q-RPT default range 3.7.2
[HEAD] 0 in height and Oil medium 3.7.8, 3.9.3
Stability Limit 0.01 % of Hi Q-RPT default range/second 3.8.3
Upper Limit Hi Q-RPT default range default value 3.8.4
Resolution 0.01 % FS of Hi Q-RPT default range 3.8.2
AutoZ AutoZ ON for all Q-RPTs, Z
offset
value not affected 3.9.1
AutoZ P
atm,0
set to 101.325 kPa a 3.9.1
Leak Check 15 second run time. Clear logged results 3.7.6
Screen Saver 10 minutes to activation 3.9.5.1
Key Sounds Medium tone valid key press sound 3.9.5.2
Lo Vnt Automatic None
ReadRate Automatic 3.9.7.2
3.9.9.2 <2 Units>
 PURPOSE
Sets the pressure units available under the UNIT function to default selections
depending (see Section 3.7.3).
Sets the user defined unit to 1.000/Pa (see Section 3.9.6).
Sets the reference temperature for inWa unit to 20°C.