You're in the field, but your geological survey equipment isn't working. What can you do to fix it?

1 Check the power source

The first thing to do when your equipment stops working is to check the power source. Make sure that the batteries are not drained, corroded, or loose. If possible, carry spare batteries or a portable charger with you in the field. If your equipment uses solar panels, make sure they are not covered by dust, dirt, or shade. If your equipment plugs into a generator, check the fuel level, the connections, and the voltage.

2 Reset the device

Sometimes, your equipment may freeze, glitch, or display error messages due to software issues. In this case, you may need to reset the device to restore its normal function. Depending on the model and type of your equipment, you may need to press a reset button, hold down a combination of keys, or remove and reinsert the battery. Refer to the user manual or the manufacturer's website for the specific instructions on how to reset your device.

3 Clean the sensors

Another common cause of equipment failure is dirt, dust, or moisture on the sensors. Sensors are the parts of your equipment that detect and measure physical properties, such as temperature, pressure, magnetic field, or radiation. If they are dirty or wet, they may give inaccurate or inconsistent readings. To clean the sensors, use a soft cloth, a brush, or compressed air to gently wipe or blow off any debris. Avoid using water, alcohol, or harsh chemicals that may damage the sensors.

4 Calibrate the equipment

Even if your equipment is working, you may notice that the readings are off or different from the expected values. This may indicate that your equipment needs calibration, which is the process of adjusting the equipment to match a known standard. Calibration ensures that your equipment is accurate and reliable, and reduces the risk of errors or bias in your data. To calibrate your equipment, you may need to use a reference material, a calibration tool, or a software program. Follow the steps and procedures outlined in the user manual or the manufacturer's website for the calibration process.

5 Replace the parts

If none of the above tips work, you may have to replace some parts of your equipment that are broken, worn out, or defective. For example, you may need to replace the wires, the connectors, the display screen, or the circuit board. Replacing parts may require some tools, such as a screwdriver, a soldering iron, or a multimeter. You may also need to order the parts from the manufacturer or a supplier. Before you attempt to replace any parts, make sure you have the right skills, tools, and instructions. If you are not confident or experienced in repairing your equipment, you may want to seek professional help or send your equipment to a service center.

6 Prevent future problems

Taking good care of and regularly maintaining your equipment is a great way to avoid future problems. You should store it in a dry, cool, and secure place when not in use, and protect it from extreme temperatures, humidity, sunlight, or rain. A case, cover, or bag can be used to transport your equipment and avoid shocks, drops, or scratches. Additionally, you should follow the manufacturer's recommendations on how often and how to service your equipment. Keeping a record of the equipment's history is also recommended - such as when and how it was used, calibrated, or repaired. By following these tips, you can fix your geological survey equipment in the field quickly and continue your work without major interruptions. Moreover, you can improve the performance and lifespan of your equipment and guarantee the quality and reliability of your data.