User Manual

3.4 System Settings
Version information：The current firmware version number is displayed in the
upper right corner.
Control Firmware Upgrade：To upgrade the control firmware of the host, select
the file first and then click Start Upgrade.
Bathymetry firmware upgrade ： For the firmware upgrade operation of the
sounding part, first select the file and then click Start Upgrade.
Factory reset：Click to restore the device to factory Settings.
4. Supporting Software Introduction（HydroSurvey）
4.1、Create a new project
Open the HydroSurvey software and click 【Project】→【 New Project】. The default