Figure 8. 5 Date and Time
Move the cursor below the corresponding date or time or week, and press [↑] or
[↓] to adjust the system time. If the button battery of the circuit board is adequately
powered, the time set here can be remembered after power failure.
8. 6 Physical port
Press [F 5] to enter the physical port interface under the system diagnose
interface.
In the physical port setting interface, there are input / output ports, other
ports, including DA port test, PWM test, and serial port diagnosis function.
110
    "