Campbell Scientific OBS-Mobile Software for Archer-OBS - Manual (Page 11)

Section 1. Operations
FIGURE 1-6. Dialog Box for Changing Baud Rate
1.5 Testing Sensors
1. Before daily operations and deployments, verify the instrument clicking
Survey. Select all installed sensors and click Start Survey. Click
Open Plot to view the data .
2. Wave your hand in front of the OBS sensor; the turbidity signal on the top
plot of FIGURE 1-7 will fluctuate and data will scroll.
3. Blow on the temperature sensor to observe an increase in temperature (red
trace on the middle plot of FIGURE 1-7).
4. Dip the pressure sensor in water and a small elevation in the pressure
signal will occur (bottom plot of FIGURE 1-7).
5. Dip the sensor in salty water and conductivity will increase (blue trace on
middle plot).
6. Click OBS-3A Info to view time, serial numbers, depth corrections,
and software versions (FIGURE 1-8).
1-5