YDFLP-E-20/30-M7 User Manual
4.1 GUI Introduction
4.1.1 Serial COM Port
4.1.1.1 Connecting method
Using USB TO RS232 cable to connect PC's USB to the Laser's RS-232 connector.
After connecting the data line, check the serial port number: my computer →
properties → hardware → device manager →
Click and open the Serial Com Number as follow:
Figure 12 The Selection of GUI Serial Port Connection
File Number: J-SI-0036
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