
Do you have a question about the CHCNAV LT700 and is the answer not in the manual?
Ensuring understanding of the guide and safety requirements.
Understanding FCC compliance and general safety alerts.
Steps for inserting SIM card and powering on the device.
Enabling USB debugging for PC connection and data management.
Configuring mobile network type and enabling mobile data.
Choosing satellite constellations (GPS, GLONASS, BDS).
Steps to download and install third-party applications.
Steps to log into the TopoXpress cloud service.
Detailed steps to install TopoXpress from Google Play.
Methods to access test settings based on OS version.
Navigating to developer options for engineering mode.
Steps to turn on the test switch and reboot the device.
Launching QFIL and performing initial update setup.
Setting up QFIL with necessary files for firmware flashing.
Connecting LT700 and initiating the OS download process.
Performing a factory data reset after the OS update.
Steps to establish a connection with GNSSTool.
Steps to log into CORS for differential data.