Changing The Throttle Ratchet To The Right-Hand Stick; Connecting The Servos; Elevon Mixer - ROBBE-Futaba F4074M1 Manual Del Usuario

7.3 changing the thrOttle ratchet tO the right-
hand sticK
If you change the throttle ratchet function from left to right, the
elevon mixer can no longer be used!
This is the procedure:
(stated right / left directions = as seen from the rear of the trans-
mitter)
1. Remove the transmitter battery
2.
Undo the four screws in the back panel using a cross-
point screwdriver.
3. Remove the back panel.
4. Undo the throttle ratchet spring on the right-hand stick
unit, and remove it.
5. Install the throttle ratchet spring on the left-hand stick
unit.
6. Use a pair of tweezers to disconnect the spring on the
left-hand vertical centring rocker.
7. Remove the centring lever from the left-hand stick unit.
The left-hand vertical stick function is now converted to ratchet
function.
8. Install the centring lever in the right-hand stick unit,
and connect the spring using tweezers. The right-hand vertical
stick function is now converted to self-neutralising action.
Pos. 4
Remove throttle spring on Install throttle spring on left
right
Modellbau Lindinger GmbH
8
skysport t4Yf 2,4 ghz
Pos. 6
Disconnect spring from left-
hand vertical centring rocker

8. cOnnecting the serVOs

The servo sequence at the receiver is fixed. If you wish to
exploit the transmitter's integral elevon facility, you must keep to
the stated servo sequence at the receiver output sockets. The
sockets and their functions are shown in the illustration below,
and stated in the table.
The following diagram shows the servo sequence for a 'fixed-
wing' model aircraft.
The battery is connected to the receiver socket marked 'B'.
R2004 GF
receiver
Aerial
Charge socket
Pos. 5
Switch
Lager
Feder
Wippe
Pos. 8
Install centring rocker on right-
hand stick unit. Connect spring
at bottom first, then to rocker
Channel 4
Rudder
Channel 3
Throttle
Channel 2
Elevator
Channel 1
Aileron
Receiver battery
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Receiver
Function
Output
Channel 1 Aileron, or left elevon
if elevon mixer is activated
Channel 2 Elevator, or right elevon
if elevon mixer is activated
Channel 3 Throttle
Channel 4 Rudder
8.1 eleVOn (delta) miXer
This function is required for model aircraft of the delta or flying-
wing configuration. Two servos are used to control superim-
posed ailerons / elevators, and the mixer controls the servos
in accordance with the pilot's commands. If the pilot operates
the elevator stick, both servos rotate in the same direction; if he
operates the aileron stick, they rotate in opposite directions. The
right-hand elevon servo must be connected to receiver output
2 (AIL), and the left-hand elevon to channel 1 (ELE). If either
channel needs to be reversed (to suit your particular model),
the hardware change-over switches on the front panel should
be used.
CH1
L
Elevon Mischer
ON/ OFF
L
On
Off
The mixer can be switched on as described below:
1. Open the transmitter battery compartment and remove
the two battery cells on the left.
2. Use a small slot-head screwdriver to move the micro-
switch to the desired position (see diagram above).
3. Replace the battery cells and close the transmitter
battery compartment again.
note:
it is essential to check the system before flying the model!
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CH2
R
Aileron
R
Elevator