按压“排烟”按钮，此时 “车内进气口”、“排烟口”、“排烟通风”“风机

Press the "Smoke Exhaust" button, at this time, the "Inlet Air Inlet", "Smoke Outlet", "Smoke Exhaust Ventilation" and "Fan Operation" indicator lights are on, at the same time the air intake in the car is closed, and the smoke outlet is closed and the machine is turned on. , The fan is running, and the driver’s task terminal displays the "exhaust ventilation" working condition; press the "exhaust" button again, at this time the "exhaust vent", "fan operation", "exhaust ventilation" indicator lights are off, and the exhaust vent is closed at the same time The machine is turned off (observe whether the indicator light is off), the fan stops, and the driver's task terminal "exhaust ventilation" working condition is cancelled;

Press the "smoke" button, at this time, "in-car air inflect," "smoke vent," "smoke vent" "fan operation" light on, while the car air inflect shut-off machine, exhaust shut-off machine on, fan operation, driver task terminal display "smoke ventilation" work press the "smoke" button again, at this time, "smoke vent" "fan operation" "smoke ventilation" light off, while the cigarette vent shut-off machine off (observe whether the light is off), fan stop, the driver task terminal "smoke ventilation" conditions cancelled;

Press the "smoke exhaust" button, at this time The indicator lights of "in car air inlet", "smoke outlet", "smoke exhaust ventilation" and "fan operation" are on. At the same time, the in car air inlet is turned off, the smoke exhaust outlet is turned on, the fan operates, and the driver task terminal displays the "smoke exhaust ventilation" condition. Press the "smoke exhaust" button again, the indicator lights of "smoke exhaust outlet", "fan operation" and "smoke exhaust ventilation" are off, and the smoke exhaust outlet is turned off When the mechanism is turned off (observe whether the indicator light is off), the fan stops, and the "smoke exhaust and ventilation" condition of the driver's task terminal is cancelled;