Emergency Switch; Door Locking Device; Electronic Equipment - Diamond DA 42 Flight Manual

Operating Limitations

2.16.3 EMERGENCY SWITCH

IFR flights are not permitted when the seal on the emergency switch is broken.

2.16.4 DOOR LOCKING DEVICE

The canopy and the passenger door must not be blocked by the key lock during operation
of the airplane.

2.16.5 ELECTRONIC EQUIPMENT

The use and switching on of electronic equipment other than that which is part of the
equipment of the airplane is not permitted, as it could lead to interference with the
airplane's avionics.
Examples of undesirable items of equipment are:
- Mobile phones
- Remote radio controls
- Video screens employing CRTs
- Minidisc recorders in record mode
This list is not exhaustive.
The use of laptop computers, including those with CD-ROM drives, CD and minidisc
players in the replay mode, cassette players and video cameras is permitted. All this
equipment however should be switched off for take-off and landing.
Page 2 - 32 Rev. 8 15-Dec-2017
EASA
Doc. No. 7.01.05-E
approved
DA 42 AFM