ADS 507165, Installation, Operation And Maintenance Manual

Page: 157 / 535

Configuration and Activation 4-55
z
Store Data
Select this checkbox to ensure the monitor logs
pressure depth data to memory. This option is selected by
default.
z
Automatic Calibration Select this checkbox to ensure the
monitor automatically calibrates questionable or erroneous
pressure depth data to read consistently with the ultrasonic
depth data. The monitor will maintain a running average of the
difference between the pressure depth and the ultrasonic depth
data throughout the day. At midnight each day, the monitor
will apply a new offset based on the most recent difference in
the running average. If the firmware detects a sufficient
difference between the ultrasonic depth and pressure depth, an
offset may be applied every four (4) hours.