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EDS
Electronic display system
Presents primary flight, navigation, and system information to the flight crew. Consists of:
- 5 display units (2 PFDs, 2 MFDs, EICAS)
- a guidance panel
- 2 CCDs
- 2 MCDUs
- the EICAS FULL panel
- 2 reversionary panels
- MAU hardware (including control input/output modules)
- EDS application software
Powered by 28V DC power.
| DC Bus 1 | Pilot PFD |
| Pilot MCDU | |
| Copilot MFD | |
| Copilot CCD | |
| Copilot display controller | |
| DC Bus 2 | Copilot PFD |
| DC ESS Bus 2 | Pilot MFD |
| Pilot CCD | |
| Pilot display controller (via SPDA 2) | |
| Copilot MCDU | |
| DC ESS Bus 1 | EICAS |
The EDS has 2 MWFs, with MWF 1 in processor module 1 in MAU 1, and MWF 2 in processor module 4 in MAU 2. It also has 2 aural warning drivers in MAUs 1 and 2 that work with master/slave logic.
See also
Categories: Embraer 170/190 | Flight Instruments/Comm/Nav/FMS