Renkforce RF500 Maker Construction Kit - Page 13

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• Now select the desired serial connection. For this, click
"Select Port".Ifmorethanonedeviceisdisplayed,briey
disconnect the main PCB at the USB connection and then
recommend it. The device that disappearedbriey isthe
right one.
• Toselectthermwarele,click"Load Firmware File".
• Usually,thefolderinthedownloadbundlethatcontainsthe
rmwarewillbeopenednow.Ifthisisnotthecase,open
the folder "Firmware-Hex" manually. Then open the cor-
responding subfolder "RF500-withBed"(forthepreassem-
bled device) or "RF500-withoutBed"(fortheconstruction
kit).Openthermwarele"RF500_Vx_x_x.hex" in it.
• Tostarttheupdate,click"Update now".
• Thermwareversionwillbedisplayed.Conrmwith"OK".
• Tostarttheupdate,click"Update now" in the main window.
• Therewillbeanotherquerywhetheryoureallywanttoperformtheupdate.Conrmwith"Yes".
 Theupdatewillnowbeinstalled.Duringthis,thedisplayinthelowerleftoftheupdaterandonthemainPCBwillash.
• Oncethemessageshowsthattheupdateiscomplete,conrmitwith"OK".
• Next,pushthebuttonatthemainPCB,waitforafewsecondsandthendisconnectthecablefromtheUSBconnectionagain.
If you update later, while the PCB is already installed, remove the USB cable and voltage supply from the printer after the update.
Wait for about 20 seconds to connect both again.