Steps to calbrate also clears fault light


1) connect 10MHz in 
2) pull pins 3,5 J5 high ( 5 volts thru 470 ohm resistor )
3) cycle power
4) wait for yellow standby light >5 min less than 1 hour
5) remove pull up resistors
6) green operate comes on, yellow standby light off
7) optionaly remove 10Mhz