3.4 ELECTRONIC MONITORING AND CONTROL SYSTEM ECS OPERATION Level 0: Cockpit - Display # no messages / messages -0- Date h: M1 *1) 1/min: Time EBL M1 *2) 1/min: - 0 - Gear oil ( : °C - 0 - Gear oil ( : °C - 0 - Hydraulic oil ( : °C Fuel level : % - 0 - Boardnet voltage (>22V) : V Charging current : A - 0 - Ambient temperature : °C : V Level 1: - 1 - * TRUCKS : * - 1 - Central lubrication system cycle counter value : - 1 - Swing ring gear lube system cycle counter value : - 1 - * SERVICE * - 1 - * INPUTS - OUTPUTS * Level 2: TRUCKS - 2 - Trucks = Counter resetting : 140