11=warning of increase of panel high voltage 12=warning of decrease of panel high voltage 21=warning of increase of panel middle voltage 22=warning of decrease of panel middle voltage 31=warning of increase of temperature at the power supply block in the top of the panel 39=power shut down due to increase in temperature at the power supply block at the top of the panel A1=warning of increase in temperature at the center of the top of the panel A9=power shut down due to increase of the temp. at the center at the top of the panel 41=warning of increase in temp.at the input/output block of the top of the panel 49=power shut down due to increase of temp.at the input/output block of the top of the panel 51=warning of stopage of air intake fan-1 of the power supply block 52="""""""""""""""""""""""""""""""""fan-2""""""""""""""""""""""""" 53""""""""""""""""""""of the fan input/output block of the panel top 54=""""""""""""""""""""of the fan at the center """""""""""""""""""" 55=""""""""""""""""""""""'"""""""power supply""""""""""""""""""""""""" 58=failure of the fan drive circuit 79=power shut down due to decrease of digital 5 volts 81=eeprom id error 82=eeprom write error 83=eeprom read error 85=eeprom is defective 91=communication with scan converter is defective 98=failure that voltage does not decrease at power off 99=panel is defective b1=warning of intialization of time data due to watch control error b2=decrease of the backup power voltage for watch b3=oscillator for watch is defective f1=warning of increase of ambient temp. Now wasn't that fun Tim