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Display Configuration
Read this section to know how data are displayed on Scala2 and how to change their display.
Customizing the Display of Data
Sensor Numerical Data
Data such pitch and roll, temperature, depth can be displayed in dials, gauges, history plots or text format.
Displaying Single Trawl Spread
If you have a trawl with door sensors, you can display a plot to see the distance between the trawl doors. For twin trawls, you can also see the distance between both doors and the clump.

Display Configuration
Read this section to know how data are displayed on Scala2 and how to change their display.
- Control Panels
- Customization Panels
  The customization panels contain customization options for the data.
- Receiver Data
- Using the Virtual Charger Room
  You can display the fleet of sensors in Scala2 Virtual Charger Room, when sensors are connected to the Dock or trawling.
- Creating Data Pages
- Managing Windows
- Customizing the Display of Data
  - Echograms
    Echograms are a representation of what is detected by the sensors with the acoustic signals.
  - Zooming on Timestamp and Distance Scale
    In echograms and history plots, you can zoom in and out on the distance scale and timestamp and move them along.
  - Sensor Numerical Data
    Data such pitch and roll, temperature, depth can be displayed in dials, gauges, history plots or text format.
    - Display Types
      You can choose between different types of display in the customization panel or when you drag numerical data to a page.
    - Changing the Display of Page Elements
      You can change the title, font, unit of measure and arrangement of data displayed on pages.
    - Displaying Catch Monitoring
      You can be alerted when the codend is full.
    - Displaying Single Trawl Spread
      If you have a trawl with door sensors, you can display a plot to see the distance between the trawl doors. For twin trawls, you can also see the distance between both doors and the clump.
    - Displaying Twin Trawl Spread
      You can display a diagram of twin trawl spread in order to see the distance between the port and starboard doors, and between the clump and port/starboard doors. This way, if the trawl is asymmetric you can adjust accordingly and see live results very easily.
  - 3D Views
    You can display 3D views of different elements from the system, for example the trawl doors or trawl speed sensors.
  - Displaying the Chart View
    You can display the location and trajectory of the trawl behind the vessel if you receive GPS data and have door positioning sensors.
  - Displaying a Position Marker
    You can place a marker on plots and echograms to display the GPS position at a given time on the timestamp.
- Setting an Alarm on Incoming Data
  You can be alerted by an alarm when data received have a given value.
- Changing the Default Units
  You can change the default units of data displayed in Scala2.
- Recording and Replaying Data
  Data received by Scala2 can be replayed with ScalaReplay2 application.

Displaying Single Trawl Spread

If you have a trawl with door sensors, you can display a plot to see the distance between the trawl doors. For twin trawls, you can also see the distance between both doors and the clump.

Before you begin

You need to have Spread sensors that send distance between port and starboard doors.

Procedure

Open the control panels and from the Mx tab, click + hold distance data from spread sensors such as Distance to Stbd from a Spread Master and drag it to the page display.
In Choose new Gauge Type, select History Plot.
Right-click the history plot and select Vertical.

The history plot becomes vertical. You can see the distance between the port and starboard door.