31
7 Commissioning
7.5
Setting the zero point (offset) (Off.P)
7.5.1
Automatic offset adjustment
This setting is used to accept the current measured value as the new zero
point.
✱
Unlock the instrument, See section 7.2 "Unlocking the instrument (code
entry)", page 27.
✱
"Rotate" until the bottom line shows "Off.P".
✱
"Press" twice in quick succession
The current measured value is accepted as the zero point.
7.5.2
Edited offset setting
This setting is used to increase or reduce the measured pressure selectively by
an adjustable value.
✱
Unlock the instrument, See section 7.2 "Unlocking the instrument (code
entry)", page 27.
✱
"Rotate" until the bottom line shows "Off.P".
✱
"Press"
Automatic offset adjustment is only possible for instruments with a
relative pressure measuring range!
"-" means: the offset is negative - the measured pressure is
reduced.
Enter the value "digit by digit."
"-" Flashing
Continuous
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