2.
Push
Increment File #
to make the file number increase.
3.
Push
Get Status
.
The file number increases by one.
3.1.4 Adjust pressure offset
The sensor uses pressure measurements to calculate the depth of the water. As the
atmospheric pressure changes, the sensor calculates an offset for the pressure
measurement. Set the pressure measurement to 0.00 dbar before a deployment.
1.
Select the
Pre-Deployment
menu.
2.
Select the
Reset Pressure Offset
menu item.
3.
Do the steps in the new window.
a.
Put the sensor just above the surface of the water near the location of the
planned deployment.
b.
Supply power to the sensor.
c.
Put the sensor in
In Standby
.
d.
Push
OK
in the
Reset the WQM Pressure Offset
window.
4.
Wait for approximately 2 minutes for the sensor to adjust to the atmospheric pressure
and altitude.
5.
The message "Pressure Reset Completed" shows in the
Scroll Data
tab.
The sensor goes into
In Standby
.
6.
Remove the power to the sensor.
7.
Start the sensor again to make sure that the pressure measurement is
0.00 ±0.01 dbar.
8.
Stop the sensor.
9.
Remove the power to the sensor.
3.2 Set up sensor for deployment
Use the
WQMx Setup
tab to look at or adjust the parameters that the sensor uses to
operate. These include:
•
the current time
•
the data collected
•
the condition of the BLIS
•
the condition of the data files
•
the condition of the power supply.
1.
If necessary, start the software.
2.
If necessary, supply power to the sensor.
3.
Put the sensor in
In Standby
.
Sensor set up and operation
10
Содержание WQM Series
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