User guide

ZM4 Instruction Manual 9R87-B June 2012
19
Calibration Setup
Figure 14: Pressure Sensor Calibration Setup Display
Reference Function
Zero Perform a zero adjustment of the pressure
sensor at the applied input.
Field recalibration Enter field recalibration procedure.
Functionality is described on the following
page. Lock setting for operation displayed on
right. See NOTE below.
Restore Defaults Perform a restore defaults function. Lock
setting for operation displayed on right. See
NOTE below.
NOTE:
If the Field Recalibration or Restore Defaults functions are locked you must
first unlock them to enter the function. See the Security section for more
details.