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M20011 REL-0000 (2103)
User Manual for Smart Manometer
11 of 60
Steps for zeroing Absolute sensors
You can zero the Smart Manometer in one of three ways. The
following may appear in a different order depending on which
arrow key you press. When an absolute sensor displays on-screen
as P1 or P2, press the
Zero
key to see one of the three sets of
characters below and the following three messages
On-screen
message
Explanations
TAP
✓
TO
CHOOSE REF
• Tapping the
Accept
key selects the displayed
reference.
ARROWS TO
CHANGE REF
• Tapping an
Arrow
key changes the displayed
reference.
X Cancels
• Tapping the
Cancel
key cancels the zero
request.
ab5 0
• This is the on-screen abbreviation for
Absolute Zero.
dflt
• This is the on-screen abbreviation for
Default
.
• If you want to restore the
Factory Zero
on a
sensor, press the
Accept
key when you see
these characters appear.
u5Er 0
• This refers to
User Defined Offset
(Zero). You
can set an absolute reference point other than
zero.