Safety Cutoff Choice
Choose the correct version of the safety cutoff.
Revision D
This is the current revision, and adds a large diode to make the LEDs easier to see.
Continue to instructions for Rev D.
Revision C
This is the first version to have both a green and red LED.
Continue to instructions for Rev C.
Revision B
This is the original version; it has only one red LED.
page revision: 5, last edited: 15 Sep 2011 15:22