You send a circle, but the plotter draws zigzags. Solution: This is a baud rate mismatch.
Then, back in Artcut, she found a hidden menu: Vendor Setup . redsail cutting plotter software installation
Look for an entry named or CH340 USB Serial Port . You send a circle, but the plotter draws zigzags
Installing your Redsail cutting plotter software correctly is the foundation for precise vinyl cutting and professional signage. Whether you are using a legacy model or a brand-new machine, the setup process generally involves two main components: the USB driver and the cutting software (typically Artcut, WinPCSIGN, or a CorelDRAW plug-in). Look for an entry named or CH340 USB Serial Port
: Double-check that you selected the exact Redsail model width (e.g., RS360C vs RS800C) during software configuration. To help troubleshoot or optimize your setup, tell me: What operating system version are you using?
Open the driver folder and double-click Setup.exe or FTDI_Drivers_Setup.exe .
Windows requires a specific driver to recognize the Redsail cutting plotter via USB connection. Step-by-Step USB Driver Setup
