Relier Pairs ANNUNCIATOR PANEL Version en ligne Panel Annunciator Test par Carlos Andrés Cortés 1 L PITOT HEAT 2 EXT PWR 3 L DC GEN 4 L FUEL PRESS 5 BAT TIE OPEN 6 L CHIP DETECT 7 R NO FUEL XFR 8 L ENG FIRE 9 CABIN ALT HI 10 FUEL CROSSFEED Left pitot heat inoperative or switch is In the off position Right wing tank empty or transfer pump failure Battery isolated from generator buses Metal contamination in the left engine Oil is detect Cabin pressure altitudeexceeds 12,500ft Fire in the left engine compartment Left generator off the line crossfeed valve is open Low fuel pressure on left side External power conector is plugged in