
21
System Upgrade
Hold key 1, and press power to enter to system upgrade. Follow the
operation on PC upgrading software.
10.2
Factory Mode
Press F2 to enter the factory mode and reset to default setting.
Input the password to proceed.
10.3
System Information
Press F3 to check the system information. The model name, serial
number, device ID, system version, distance version and angle
version shown on it.