Note that these steps are only applicable for LD6 versions 8 or 50. If required see How do I tell which version of LD6 I have?
To check the GNSS tracking capabilities on the GNSS receiver in the LD6 IMU follow the steps below:
This guide assumes the user has a computer with Septentrio RX Tools installed.
Change following settings on LD6 to connect to RX control.
- From the LD6 Home Page select Settings > IO and scroll through the ports to see if GNSS1 Config is configured. If GNSS1 Config is not configured, scroll to an unassigned port click Next, select Source: GNSS and Data: Config click Next, select the appropriate line standard for connection and click Next, set Baud rate to 11520 data bits (D) to 8 parity (P)to none(N) and stop bits(S) to 1. Hit Finish and then Yes on the summary screen.
![Hit Finish and then Yes on the summary screen.](/-/media/Images/Hexagon/Hexagon Core/Veripos/support/faqs/ld6/how-do-i-check-the-gnss-tracking-1.ashx?la=ko-KR&hash=E3BA5D8CE6790F5C33CE64A6FF2FB86F)
![Hit Finish and then Yes on the summary screen.](/-/media/Images/Hexagon/Hexagon Core/Veripos/support/faqs/ld6/how-do-i-check-the-gnss-tracking-2.ashx?la=ko-KR&hash=F691B7EB8A5D657AD8E2125442C9A471)
- When you have installed the RX tools software you can retrieve the report file by following the steps below.
- Start Septentrio RXControl:
![Start Septentrio RXControl:](/-/media/Images/Hexagon/Hexagon Core/Veripos/support/faqs/ld6/how-do-i-check-the-gnss-tracking-3.ashx?la=ko-KR&hash=067B1E6869836134074CCA32B2A459A5)
- The receiver may try and use the last serial port. If this is not correct select Cancel Connection:
![The receiver may try and use the last serial port. If this is not correct select Cancel Connection:](/-/media/Images/Hexagon/Hexagon Core/Veripos/support/faqs/ld6/how-do-i-check-the-gnss-tracking-4.ashx?la=ko-KR&hash=4E30A516294F33503391EDD9C6327CFD)
- Select File > Change Connection
- You can use either Serial or Ethernet connection (TCP/IP) to connect LD6.
- For Serial select Serial Connection, then from the dropdown list select Create New:
![For Serial select Serial Connection, then from the dropdown list select Create New](/-/media/Images/Hexagon/Hexagon Core/Veripos/support/faqs/ld6/how-do-i-check-the-gnss-tracking-5.ashx?la=ko-KR&hash=EBD4BC97FBC00B6986A08EC999CF84F7)
- Select Next and the following window will appear:
![Select Next and the following window will appear:](/-/media/Images/Hexagon/Hexagon Core/Veripos/support/faqs/ld6/how-do-i-check-the-gnss-tracking-6.ashx?la=ko-KR&hash=391F7B64F11EF0F9BB5019D7CB821662)
- Select the desired Serial Port, enter a connection name the click Finish. Now RxControl should connect to the receiver.
- For Ethernet (TCP/IP) select TCP/IP Connection, then from the drop down list select Create New:
![For Ethernet (TCP/IP) select TCP/IP Connection, then from the drop down list select Create New:](/-/media/Images/Hexagon/Hexagon Core/Veripos/support/faqs/ld6/how-do-i-check-the-gnss-tracking-7.ashx?la=ko-KR&hash=E9D4A902A3EF26D6E4AB111D5A1E655D)
- The following window will appear. Input the Receiver Address of the LAN port of the LD6 which the PC is connected to, enter '9013' for Receiver Port Number and enter a Connection Name.
Note: If Receiver Port Number is not displayed click Work Offline. From the main menu select File > Preferences and tick the box for Show port number for TCP/IP connections then repeat steps above.
![From the main menu select File > Preferences and tick the box for Show port number for TCP/IP connections](/-/media/Images/Hexagon/Hexagon Core/Veripos/support/faqs/ld6/how-do-i-check-the-gnss-tracking-8.ashx?la=ko-KR&hash=3421DD9AB60F6B28CBFD71D013BB62A5)
- Click Finish. RxControl should connect to the receiver.
- The software will now connect to the receiver.
- Select File > Display Diagnostic Report:
![Select File > Display Diagnostic Report:](/-/media/Images/Hexagon/Hexagon Core/Veripos/support/faqs/ld6/how-do-i-check-the-gnss-tracking-9.ashx?la=ko-KR&hash=4E9D65AC5A45C86403DB332868784FCE)
- The following window will appear:
- To view permissions Click IstInternalFile, Permissions to view GNSS permissions.
- To save Diagnostic report for Upgrade select Save to PDF:
![To save Diagnostic report for Upgrade select Save to PDF:](/-/media/Images/Hexagon/Hexagon Core/Veripos/support/faqs/ld6/how-do-i-check-the-gnss-tracking-10.ashx?la=ko-KR&hash=9FF988F2BE5F12D1ADD59F6154C09701)
- If IstInternalFile, Permissions is selected the page will go to this section below shows GNSS tracking capabilities as highlighted below.
- If enabled it will show “Enabled” if not enable will show “Not Permitted” as highlighted below:
![If enabled it will show “Enabled” if not enable will show “Not Permitted” as highlighted below:](/-/media/Images/Hexagon/Hexagon Core/Veripos/support/faqs/ld6/how-do-i-check-the-gnss-tracking-11.ashx?la=ko-KR&hash=ED00898513444D413731DD62F126A6E7)