Ashcroft DG25 Installation And Operating Instructions Manual - Page 11
Browse online or download pdf Installation And Operating Instructions Manual for Measuring Instruments Ashcroft DG25. Ashcroft DG25 16 pages. Digital pressure gauge
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Z-Lock:
Utilized to prevent inadvertent re-zeroing of the
instrument.
1. In Menu mode, press
"ZLOCK" appears.
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2. Press
to select.
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3. Press
,
OFF" (default).
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4. Press
will briefly show "DONE") and return to
Measurement Mode.
Note: If Z-Lock is activated, the gauge will
display "ZLOCK" if zero is attempted.
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,
until
to select "L ON" or "L
to select value (display
Re-Calibration:
Provides the user the ability to field calibrate the
product. Original factory calibration is perma-
nently retained in memory and can be recalled at
any time.
1. In menu mode press
"RECAL" appears; proceed to press
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.
2. Display will indicate "FACT" (factory)
"FIELD" or "NEW' press
scroll.
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3. Pressing
displayed will restore values of factory
calibration.
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4. Pressing
played will restore values from latest field
calibration.
5. Pressing "Enter" key
appears will enter the recalibrate mode.
6. When "NEW" is displayed, press
upon release, display will flash CNFRM or
CANCEL press
press "Enter" key
play will flash CNFRM press ENTER "OK/
APPLY/ REF/ PSI/ THEN/ PRESS/ ENTER/
TO/ START/ OR/ OTHER/ TO/ ABORT".
Numeric display will read .00000. Vent
sensor to atmospheric pressure, press
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display will show "WAIT" and
count down from 6 seconds then briefly dis-
play CAL then automaticly go to next step.
7. Display flashes "APPLY/ REF/ PSI/ THEN/
PRESS/ ENTER/ TO/ START/ OR/ OTHER/
TO/ ABORT"; apply the full scale pressure
in units of psi indicated in numeric display
to gauge. Press
"WAIT" and count down from 6 seconds
then briefly display CAL then automati-
cally go to next step.
11
©
©
,
until
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,
while "FACT" (factory) is
when "FIELD" is dis-
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when "NEW"
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or
to select then
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, then the dis-
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display will show
to
;