CABIN DECOMPRESSION (INDICATED BY CAB ALT 10,000 FEET WARNING LIGHT ON AND MASTER WARNING)
1. Oxygen Masks - DON and 100% OXYGEN.
2. Emergency Descent - AS REQUIRED.
3. Passenger Oxygen - ENSURE passengers are receiving oxygen.
4. Oxygen Microphone Switches - MIC OXY MASK.
5. Transponder - EMERGENCY.
IF NOT ARRESTED BY 14,000 FEET CABIN ALTITUDE
6. Air Source Selector - EMER.
7. Windshield Bleed Manual Valves - CLOSE (AS REQUIRED in icing conditions).
8. Refer to Abnormal Procedures, USE OF SUPPLEMENTAL OXYGEN.
NOTE
•
Use of EMER pressurization will reduce effectiveness of windshield anti-ice system.