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8.3 LCB LED INSTRUCTIONS
LED INDICATOR DESCRIPTION
LED 1 RPM (AC Plug In).  
LED 2 +5V
LED 3 +15V
LED 4 Bus Voltage
LED 5 RPM (Generator).  
LED 6 Status 1 (Program operation).  
LED 7 Status 2 (Resistance value in middle 1/2 VCC).  
LED 8 Status 3 (Digital Communication).  
LED 9 +12V (Console Power).  
WITHOUT AC PLUG - NORMAL
LED 2 - LED 9 - On.  
LED 1 - Off (No AC plug detected).  
LED 5 - On (Generator power detected),  
WITH AC PLUG - NORMAL 
LED 2 - LED 9 - On.  
LED 1 - On (AC plug detected).  
LED 5 - Off (No Generator power detected).  
 LED 1
 LED 5
CHAPTER 8: TROUBLESHOOTING