| Display Selector |
| Navigation and Displays Source Panel |
Displays SOURCE Selector
AUTO –
ALL ON 1 - Provides a means of manually switching to a single
DEU as the source of information for all six display units. The
Captain's DEU is the source in this position.
ALL ON 2 - Provides a means of manually switching to a single
DEU as the source of information for all six display units. The
First Officer's DEU is the source in this position.
AUTO –
- DEU (Display Electronic Unit) 1 controls the Captain
outboard, Captain inboard, and the upper display units.
- DEU 2 controls the First Officer outboard, First Officer
inboard, and the lower display units.
- When a DEU fails, the other DEU controls all display units.
ALL ON 1 - Provides a means of manually switching to a single
DEU as the source of information for all six display units. The
Captain's DEU is the source in this position.
ALL ON 2 - Provides a means of manually switching to a single
DEU as the source of information for all six display units. The
First Officer's DEU is the source in this position.
