JS-MD 3 RES
Flight Manual Supplement
MD11-AFM-00-002
Issue: 02
Rev. 00
Rev. Date: 24-Mar-23
Page 4
–7
have an absolute position for 0 kW and Maximum
Power (MP).
CAUTION:
Always verify the vertical alignment pf the propeller via
the rear-view mirror, in addition to the triangular yellow
graphics on the DCU screen.
4.3.5
12V Battery On-Board Charging
The HV batteries can be used for on-board charging of the 12 V control
supply batteries via the built-in DC-DC converter.
The following screen image illustrates that 12 V charging is in progress.
•
Charging is activated by entering
the System Screen and setting
Charge Supply Voltage to ON.
When pressing the rotary command
knob during boot-up or operation
mode, the display cycles through
the screens.
•
The pilot can change the screens
by turning the rotary command
knob at any time.
•
It is also possible to activate the HV
batteries and enable charging by
pushing the EXT/RETR toggle
switch
downwards
whilst
in
Standby mode.
NOTE
:
The on-board DC-DC converter provides a maximum
current of 15 A. Excess power is used to charge the 12
V supply batteries.
NOTE
:
The selected 12 V supply battery is charged at a rate
up to 4 A and the second 12 V supply battery is
charged at a rate up to 2 A.