How do I set my LD7 to output HRP message?

Establishing Network Connection with LD7 Unit

To configure the LD7 unit to output the HRP message on an LD7 you must first establish a connection to the LD7 unit via your LAN connection. 

Note: To connect an LD7 to a PC refer FAQ How do I Configure my PC to connect my LD7? 

LD7 Unit Web Interface

• Open your web browser and navigate to the IP address of the LD7 Unit by entering it into the address bar.
  
  Note: Google Chrome is recommended as some versions of Internet Explorer can have display issues.
  
  
• Enter the LD7 User Code from the front of the unit and click OK:

• Under the LD7 IO tab in the subheading Serial, set the desired ports (COM1/2) to the required message (NMEAa/NMEAb) and the appropriate baud rate. 
  
  In this example below COM1 is set to NMEAa and Baud to 115200 and COM2 is set to NMEAb and Baud to 115200:

• Click Apply under serial and wait for Success message to show on the top of the page.

• Click the GNSS tab and select required NMEAa/NMEAb messages by ticking the boxes.
  
  Note: Required NMEA messages must be selected prior to enabling HRP message. Any changes being applied on the GNSS tab after enabling HRP message will disable HRP message:
   

• Scroll to the bottom and click Apply. Once again, scroll to the top and wait for the Success message.
  ​
• Close the web browser.
  

GNSS Receiver Web Browser Configuration

• Open your web browser and navigate to the IP address noted earlier of the GNSS Receiver by entering it into the address bar:

• Once a connection has been established, go to the top menu and select Configuration > Communication > Output Settings > NMEA Output > NMEA Output Intervals:

• Enable HRP message on the appropriate streams as per the table below then click OK.

• Go to Receiver > Administration > Copy Configuration:

• Set Source to Current and Target to Boot. Then click OK.
   
• Close the Web Browser and the HRP message to now be output through the desired LD7 port.

Disabling the HRP message 

• In order to disable the HRP message, open your web browser and navigate to the IP address of the LD7 Unit by entering it into the address bar.
   
• Enter the LD7 User Code from the front of the unit and click OK.
   
• Go to the GNSS tab.
   
• Click the Apply button at the bottom. After the Success message is displayed the HRP messages will no longer be output from the LD7.