| Display Selector |
| Engine Panel |
| Electronic Engine Control Switches |
- Indicates normal control mode is selected.
- Engine thrust is controlled by input from
sensed atmospheric conditions and bleed air
demand.
Note: Both ON and ALTN may be in view if the
EEC has automatically switched to soft alternate
mode.
EEC has automatically switched to soft alternate
mode.
When ON is not in view, the EEC has been
manually selected to the alternate mode.
manually selected to the alternate mode.
- ALTN – in view (amber)
- Indicated EEC has automatically switched to
the alternate control mode or it has been
selected manually if ON is not in view. - EEC provides rated thrust or higher.
Note: EGT limits must be observed in both
normal and alternate control modes.
normal and alternate control modes.
