Instruction manual

HS2 and HS2P
11.4 Replacing an HS2P Sensor
1. Unplug the cable that attaches the sensor to the display.
2. Remove the plastic bumper.
3. Use the wrench to remove the hex bolts and nuts that secure the sensor to
the pole.
4. Use Phillips screwdriver to remove the screws and tabs that fasten the
cable to the pole.
5. Remove the old sensor.
6. Place the new sensor in the slots at the bottom of the pole.
7. Secure the sensor to the pole using the hex bolts and nuts.
Do not over tighten the hex bolts.
8. Put on the plastic bumper.
9. Secure the sensor cable to the pole using the Phillips screws and tabs.
10. Connect the cable to the display.
11.5 Operating System Updates
Updates to the HydroSense II operating system (firmware) are made available
at or www.campbellsci.com. These updates may provide fixes for known
problems, add new features, change default settings, or make improvements to
the user interface. Normal practice is to keep the HydroSense II operating
system up to date.
For details of the operating system update procedure, please refer to the
HydroSense II Support Software user guide. Updating the operating system
will erase all data, zones, and configuration settings. Be sure data are collected
and backed up on the computer before performing an update.
CAUTION
Tab
Hex Bolt
Nut
Bumper
Sensor
HS2P Pole
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