Climb and cruise
Monitor the 10,000-ft, transition-altitude and pre-top-of-descent conditions separately. Use the assigned event schedule while retaining checklist item identity and document order. Do not defer an earlier transition-altitude event until the later 10,000-ft event. Verify STANDARD mode, its pressure setting and the required independent altimeter agreement. Before top of descent, make the required arrival-route modification and verify the required navigation performance (RNP) for the arrival. Maintain the assigned continuous flight, navigation and fuel monitoring throughout climb and cruise.1
At or above 10,000 ft: Landing lights — OFF
Condition: At or above 10,000 ft.When the stated condition is satisfied, select the applicable landing lights OFF. Verify the installed lights required by this item.
2
At or above 10,000 ft: Passenger sign — As needed
Condition: At or above 10,000 ft.Resolve the required seat-belt and no-smoking/chime selections from mission context and installed configuration.
3
At transition altitude: Altimeter — Set STANDARD
Condition: At transition altitude.At transition altitude, set STANDARD. Verify the pressure-reference mode and indicated setting.
4
At transition altitude: Altimeter crosscheck — Verify
Condition: At transition altitude.Perform an independent altimeter comparison with assigned tolerances.
5
Before top of descent: MOD route for arrival — As needed
Condition: Before top of descent.Prepare any required arrival-route modification from the approved arrival plan, review it on the control display unit (CDU) and execute only the intended change.
6
Before top of descent: RNP for arrival — Verify
Condition: Before top of descent.Verify the approach/arrival RNP requirement using mission data and displayed navigation-performance information.