What was found
EMERGENCY LIGHTING: WITH BOTH SHIP BATTERIES CONNECTED, AND BATTERY SWITCHES OFF, WHEN GOING TO ON FOR EMER LIGHTS, NO EMERGENCY LIGHTS COME ON AT ALL. //SIGNOFF// EMERGENCY LIGHTING: WITH BOTH SHIP BATTERIES CONNECTED, AND BATTERY SWITCHES OFF, WHEN GOING TO ON FOR EMER LIGHTS, NO EMERGENCY LIGHTS COME ON AT ALL. STARTED APU AND CHARGED SHIPS MAIN BATTERIES, AND EMERGENCY LIGHTING BATTERIES AFTER CHARGING BATTERIES AND EXERCISING EMERGENCY LIGHTING CONTROL SWITCH EMERGENCY LIGHTING OPS CHECKS GOOD IAW CE680A MM CH 33-50-00