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Sensor Configuration
Learn how to configure the sensor settings.
Configuring Positioning Signal Settings
Configure the following settings if the sensor has the positioning option.

Sensor Configuration
Learn how to configure the sensor settings.
- Connecting the Sensor to Mosa2
  To configure the sensor, you need to connect it to Mosa2 application, using either the Dock or the Configuration Cable.
- Battery Information
- About the Virtual Water-Switch Option
  Mosa2 has a virtual water-switch option that changes the conditions under which the sensor is running.
- Diagnostic Information
  Scala2 and Mosa2 applications warn the user in case of water ingress in the sensor.
- Configuring Door Spread Settings
  Configure the communication settings between the spread sensors.
- Configuring the Trawl Node
  You need to give a trawl node to the sensor. It is the number corresponding to the position of the sensor on the trawl.
- Configuring the Uplink Frequency and Power
  Configure the settings of the communication link between the sensor and the vessel.
- Configuring Positioning Signal Settings
  Configure the following settings if the sensor has the positioning option.
- Configuring the Echo Sounder
  Configure the echo sounder settings of the Door Explorer.
- Calibrating the Pitch and Roll
  You need to calibrate the pitch and roll of the sensors when placed on the trawl doors.
- Applying Offsets to Measurements
  You can apply offsets to temperature and depth measurements if the measured values does not correspond to the environment of the sensor.
- Testing Measures
  You can test the measures taken by the sensor (e.g. battery level, temperature, depth) to check that there are no faults.
- SD Card Recording
  This topic explains the SD card recording feature (this feature is optional).
- Saving a Configuration on Mosa2
  You can save different configurations of the sensor to be able to quickly change the configuration when you change your fishing method.
- Exporting Sensor Configuration
  You can export the sensor settings you configured on Mosa2 on a file. You can afterward use this file when configuring a similar sensor.
- Importing a Sensor Configuration
  You can apply to a sensor a configuration that has already been made on another sensor.

Configuring Positioning Signal Settings

Configure the following settings if the sensor has the positioning option.

Procedure

Go to Positioning page and click in Chirp.

You can choose between three levels of precision. The higher the precision, the larger chirp signal bandwidth will be used. The central frequency of the chirp signal is set according to the uplink frequency of the sensor.

For example, if the uplink frequency is 44000 Hz, a chirp signal with a Default precision will have a central frequency at 44500 and use a 1kHz bandwidth, from 44000 to 45000 Hz.

Precision	Bandwidth	Chirp frequency with a 44000 Hz uplink frequency
Default	1kHz	44500 Hz
High	3 kHz	45500 Hz
Highest	10 kHz	49000 Hz