曝光台 注意防骗
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3. For verifying automatic lock controls are operating normally:
With the flight deck door open, supply electrical power on the airplane (AMM 24-22-00/201).
Position Flight Deck Access System switch NORM (guard closed).
Position the Flight Deck Door Lock selector AUTO.
Verify the electric strike is in the locked position (solenoid pin in the electric strike will be extended up such that you can not rotate the strike).
Enter keypad access code and verify the door chime sounds.
Position the Flight Deck Door Lock selector DENY.
Before the DENY time delay has expired, enter the keypad access code and verify the door chime does not sound.
Position and hold Flight Deck Door Lock selector UNLKD.
Verify the electric strike is in the unlocked position (solenoid pin in the electric strike will retract down such that you can rotate the strike).
Position the Flight Deck Door Lock selector AUTO.
Verify the electric strike is in the locked position (solenoid pin in the electric strike will be extended up such that you can not rotate the strike).
4. For verifying automatic lock is operating normally:
With the flight deck door open, supply electrical power on the airplane (AMM 24-22-00/201).
Position Flight Deck Access System switch NORM (guard closed).
Verify the electric strike is in the locked position (solenoid pin in the electric strike will be extended up such that you can not rotate the strike).
Position Flight Deck Access System switch OFF (guard extended).
Verify the electric strike is in the unlocked position (solenoid pin in the electric strike will retract down such that you can rotate the strike).
Position Flight Deck Access System switch NORM (guard closed).
Verify the electric strike is in the locked position (solenoid pin in the electric strike will be extended up such that you can not rotate the strike).
OPERATIONS (O)
1. Door Automatic Locking System inoperative:
Ensure that the Deal Bolt operates normally
Use the dead Bolt for locking and unlocking the Cockpit Door
2. Keypad inoperative:
A. If one Flight Crew Member leaves the Cockpit while the Aircraft is moving a Cabin Crew Member has to replace him and be present in the Cockpit in order to open the Door from inside if needed. CDR and CC have to agree upon the use of interphone in case of need to open the Cockpit Door.
3. LEDs inoperative:
A. After closing the Cockpit Door check manually that it is locked.
4. Door Bell Mode inoperative:
A. If one Flight Crew Member leaves the Cockpit while the Aircraft is moving a Cabin Crew Member has to replace him and be present in the Cockpit in order to open the Door from inside if needed. CDR and CC have to agree upon the use of interphone in case of need to open the Cockpit Door.
5. Flight Deck Door Lock Control Selector inoperative:
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757 最低设备清单 Minimum Equipment List (MEL) 2(72)
