Multi-Engine Control; Acro Image - Spektrum DX20 Instruction Manual

ACRO (AIRPLANE)

Multi-Engine Control

In Acro mode a Multi-Engine screen is available that allows
programing for up to 4 engine aircraft.
To activate Multi-Engine Control:
1. In the System Setup List, highlight Aircraft Type.
2. In the Aircraft Type Screen, select NEXT at the bottom right of
the screen. This will access the Aircraft Options screen.
3. Scroll to Multi-Engine, press the scroll wheel and roll right to
select number of engines.
4. Activate the Multi-Engine Control by selecting 2, 3 or 4
engines.
To program a switch for independent Multi-Engine Control:
1. In the Aircraft Options Screen, select NEXT at the bottom right
of the screen. This will access the Multi-Engine switch assign
screen.
2. Scroll to Switch to select the 3 position switch that will allow
you to independently control the engines.
Tip: Selecting LTrA/RTrA will turn the Left/Right Trims into a 3
position Analog switch. The trim will work as a 3 position switch,
but will only change the position of the 'switch' when you reach
each end point in either direction, or reach the center point.
Tip: Selecting LTrD/RTrD will turn the Left/Right Trims into a 3
position Digital Switch. It is recommended to select the 'Linked
Position' to be Pos 1 so that both throttles will operate without
holding the trim in either direction.
The Linked position determines in which switch position that all
throttle channels will operate from the throttle stick/trim. Each
throttle not currently active when not in the linked position will
hold their previous positions before the switch was moved.
To re-name the throttles:
1. In the Multi-Engine Screen, select NEXT at the bottom right of
the screen. This will access the Throttle Names screen.
2. Names are adjusted like Model Naming.

Acro Image

In Acro mode the image can be changed by going to Aircraft
Options.
To change the Aircraft image:
1. In the System Setup List, highlight Aircraft Type.
2. In the Aircraft Type Screen, select NEXT at the bottom right of
the screen. This will access the Aircraft Options screen.
3. Scroll to the image and click once. Roll the scroll wheel left or
right for optional images.
4. Click on the image you wish to select.
SPEKTRUM DX20 • TRANSMITTER INSTRUCTION MANUAL
IMPORTANT Multi-Engine set up will not automatically select the
aux channels to use for the additional throttle channels, they must
be selected in the Channel Assign function.
After completing the set up, go to the Channel Assign menu in
the Function list, and on the RX Port Assignments page, select the
open channel you wish to use for the additional throttle channels.
EN
47