ROYAL SX 
92   
b. Using the stick switches 
The  switch  connected  to  the  terminal  clamps  ABC 
must  first  be  assigned  to  the  switch  KSw  using  the 
transmitter’s software. This is the procedure: 
Main menu:  ¡Setup 
Menu:  Assignment 
Menu point:  Switches 
Parameter:  Extra Sw. 
 Extra Sw. -> KSw 
!
 This applies to all assignment lists! 
c. Connecting the stick button 
The  stick  button  in  the  aluminium  stick  top  must  be 
connected to the screw-clamps CD: 
 
Stick button connections 
The stick button must be entered as KTa at the appro-
priate  point  in  the  menu  Assignment,  Controls  / 
Switches. 
Example: using the button to activate the primary 
flight phase 
If you wish to activate the primary (flight) phase when 
the button is pressed in, use this procedure: 
Main menu:  ¡Setup 
Menu:  Assignment 
Sub-menu:  Switches 
Parameter:  Open Main phase 
Confirm the warning message by pressing ENTER. 
Press and hold the stick button. 
Conclude the assignment by pressing ENTER. 
The Main phase line in the menu must now look like 
this: 
Main phase  KTa #* 
 
The asterisk “*” at the end of the line will be displayed 
as long as you hold the button pressed in. 
d. Connecting a stick switch or second stick button 
The  stick  switch  in  the  aluminium  stick  top  must  be 
connected to the clamps ABC (see picture below). 
Alternatively  a  second  stick  top  with  button  can  be 
connected instead of the switch. In this case you must 
use terminal clamps B and C. The following illustration 
shows  the  method  of  connecting  a  switch  or  push-
button: 
 
Extra switch connections switch or push-button 
This also determines the name by which the switch is 
addressed  in  the  transmitter  software.  The  Extra 
Switch can be used as a transmitter control (e.g. re-
tract  switch,  spoilers,  …)  or  as  a  simple  switch  (e.g. 
flight phases, …). 
!
 The Extra Switch has priority! 
The  Extra  Switch  has  priority over the  physical con-
trols P, K and the stick switch KSw ( 9.5.). The con-
trol  element  installed  in  the  transmitter  for  the  Extra 
Switch can be left in the transmitter, but the software 
ignores it. 
Example: 2-position switch for retracts 
Once the switch is installed and connected to the ABC 
terminals, the procedure is as follows: 
1.  Assigning the Extra switch 
Main menu:  ¡Setup 
Menu:  Assignment 
Sub-menu:  Switches 
Parameter:  Extra Sw. 
Open by pressing ENTER, confirm the warning 
message, then select KSw.: 
Extra Sw. ->  KSw 
  Confirm with ENTER. 
2.  Assigning a control for retracts (landing gear) 
  Main menu:  ¡Setup 
  Menu:  Assignment 
  Sub-menu:  Controls (not Switches!) 
  Parameter:  L. gear 
  Open by pressing ENTER, confirm the warning 
  message, then move the stick switch  
  (Quick-Select): 
L. gear KSw  #* 
  and confirm with ENTER.