What was found
EMERGENCY LIGHTS BATTERY: EMERGENCY LIGHTS DO NOT ILLUMINATE IN THE ARM POSITION WITH MAIN BATTERIES OFF DURING PREFLIGHT CHECK. MAIN BATTERY VOLTAGE IS 25V ON BOTH L&R BATTERIES. EMERGENCY LIGHTS ILLUMINATE IN THE ON POSITION. // SIGNOFF // RESET G SWITCH ON #1 EMERGENCY BATTERY. PERFORMED NETJETS TASK CARD TC-FLT-33-1001. ALL OPERATIONAL CHECKS GOOD WITH NO DEFECTS. IAW: NETJETS TC NO TC-FLT-33-1001 REV 2 DATED 200CT2022 AND CE·680A MM 33-50-11