Geeetech

I got the marlin.ino file to verify and uploaded it . . Now at the bottom of the panel is a message ERR ; MINTEMP
What does that mean and how do I fix it . . And then what do I do after this fix ? . . Is there a Users Manual for this showing or explaining the menu's on the Panel and what to do . . I have Arduino IDE up and working also Repeiter-Host and Slic3r installed

I have a Geetech I3 Pro C Dual head 3 D Printer with GT 2560 controller board version A !
Repeiter-Host only will move things in 1 direction toward the limit switches

"Repeiter-Host only will move things in 1 direction toward the limit switches"
If you don't home the printer first after you start it, it will only going in 1 direction, try to home it and see the results.
As for the mintemp error, you can refer to the link here:
http://www.geeetech.com/forum/viewtopic ... 19&t=17000

Okay the ERR ; MINTEMP is taken care of andnow have a good message at the bottom says I3 Pro C ready
So I have to take it into the limit switches before it will do any thing else ?

Yes, the first thing you should do after you power on your printer is to click the home button and home it. And then start to print as you like.