Installed on DaVinci 1.0a - Motors, Light, Headed bed will not work

PrisonFeed

Simply, how do I edit the firmware and change numbers? 

Now, the long explination...

I am using the DaVinci fork of repetier from here.

I failed my first few attempts at flashing, and got the "black bars". I uninstalled/re-installed Arduino software (which I had been using for other Arduino projects for years) and then the firmware installed perfectly. 

I changed the DaVinci settings, in firmware,  as follows:

// ################## EDIT THESE SETTINGS MANUALLY ################

#define DAVINCI 1// "0" if not DAVINCI, "1" For DAVI...

#define MODEL  1//"0" for first generation (jumper JP1...

#define REPURPOSE_FAN_TO_COOL_EXTRUSIONS 0 //Setting this to 1 will repurpo...

                                           //Warning: for DaVinci 1.0 need to add a permanent fan with power supply to cool extruder

// ################ END MANUAL SETTINGS ##########################

This post seems to have my same problem:
http://forum.repetier.com/discussion/3938/davinci-1-0a-motors-not-moving/p1

The post describes zero's in the firmware being the problem, and gives numbers to replace the zero's. 

How do I access the firmware and edit the zero's?

Repetier

You open the sources, edit required setting and compile and upload it again using the Arduino IDE.