Instructions MULTIPLEX Modellsport GmbH & Co.KG • Westliche Gewerbestraße 1 • Bretten • Germany © MULTIPLEX 2014 • Printed in Germany www.multiplex-rc.
10. Switching on, using the transmitter 22 1. Contents 1. Contents 1 2. Introduction 5 2.1. 2.2. The ROYAL SX philosophy ...................... 6 Arrangement of the instructions ............. 6 10.1. 10.2. 10.2.1. 10.2.2. 10.3. Switching on for the first time ................ 22 Switching on “normally” ......................... 22 Normal OpartionsFehler! Textmarke nicht definiert. RF module excl. Scanner installed 22 Switching the transmitter on with throttlecheck active.........................
ROYAL SX 12.2.4. 12.2.5. 12.2.6. 12.2.7. 12.2.8. 12.3. 12.3.1. 12.3.2. 12.4. 12.4.1. 12.4.2. 12.4.3. 12.5. 12.6. 12.6.1. 12.6.2. 12.7. 12.7.1. 12.7.2. 12.8. 12.8.1. 12.8.2. 12.8.3. 12.8.4. 12.9. 12.9.1. 12.9.2. 12.9.3. 12.9.3. 12.9.4. 12.10. 12.10.1. 12.10.2. 12.10.3. 12.10.4. 12.10.5. 12.10.6. 12.10.7. 12.11. 12.11.1. 12.11.2. 12.11.3. Selecting the servo configuration (servo conf.
Manual 14.1.4. Parameter group Display 59 Menu ......................................................... 59 14.2. Mixer def. .............................................. 59 14.2.1. Defining a free mixer 59 14.2.2. Method of working and options for the mixer inputs59 14.2.3. Making mixer inputs switchable 61 14.3. Menu: Assignment .................................. 61 14.3.1. Sub-menu Assign.Controls 61 14.3.2. Sub-menu Assign.Switches 62 (Proportional) transmitter controls as switches: 62 14.3.3.
ROYAL SX 20.5.1. 20.5.2. Trainer lead Aluminium stick top with switch or button installation and functions a. Installing the stick tops b. Using the stick switches c. Connecting the stick button d. Connecting a stick switch or second stick button e. Using the second stick button 20.5.3. Retro-fitting switches K and / or P Two-position switch 20.5.4. Additional accessories, replacement parts 21. Model templates in detail 21.1. 21.1.1. 21.1.2. 21.1.3. 21.1.4. 21.1.5. 21.1.6. 21.2. 21.2.1. 21.2.2. 21.3. 22.
Manual 2. Introduction We are delighted that you have decided to purchase the MULTIPLEX ROYAL SX radio control system. The ROYAL SX is the result of a consistent programme of development through the ROYAL series. The new ROYAL SX retains many familiar and proven features from the ROYALevo in combination with new features suggested and requested by our large circle of users. Transmission M-LINK is a transmission system designed by MULTIPLEX. It operates on the 2.
ROYAL SX Timers for total transmitter operating time and model operating time (model-specific) 2.1.
Manual Arrangement of the instructions Part 2 Part 1 Chapter Introduction Safety notes Specification Notes on the transmitter battery Transmitter hardware Switching on for the first time 2. 3. ! 7. 8. 9. ! 10. The “ROYAL SX” philosophy 11. Part 3 Part 4 12. 13.
ROYAL SX If damp is present in any electrical device, cease operations immediately, disconnect the power source, and allow the unit to dry out thoroughly, preferably with the case open. This may take several days. After this, carry out a thorough check of its operation. If you have the slightest doubt, send the device to an authorised MULTIPLEX Service Centre for checking.
Manual It is essential to examine the airborne power supply and its wiring at regular intervals. This includes the switch harness, and the external condition of the battery. Regular maintenance also covers the battery gular maintenance also covers the battery (conditioning by repeated charge / discharge cycles), and regular checks of the voltage curve and capacity. This requires the use of a battery charger and a charge process which is suitable for the type of battery in use.
ROYAL SX Important: Always ask a second person to help you with your range check, so that one of you can secure and observe the model. If possible, carry out the range check when no other trans-mitters are operating. Preparations, carrying out the range check: 1. Select “Range check” mode on the transmitter: Hold button F on the transmitter pressed in. Switch the transmitter ON.
Manual 7. Specification ROYAL SX Model Memories Channels 9 16 28 9 36 16 2.4000 GHz … 2.4835 GHz Frequency range Transmission type Restricted frequency range: 2.4000 GHz … 2.4540 GHz 2.4 GHz FHSS M-LINK system Frequency Hopping Spread Spectrum MULTIPLEX-LINK Transmission power 100 mW EIRP Power supply 7.2 V, 6 AA cells max. 1.
ROYAL SX 8.2. Charging the transmitter battery ! Never connect the transmitter to a battery charger without a battery in the transmitter! High voltages may be present at the charge outputs of battery chargers if no battery is connected. These voltages can easily damage the transmitter. ! Timer-controlled fast-charging, automatic current setting systems and REFLEX charging must not be used with this battery! ! Fast-charge at max. 1.
Manual ! Battery management only provides supplementary information! Battery charge and residual time represent additional information relating to the condition of the transmitter battery, and are intended to provide additional security when handling the transmitter. However, major discrepancies may occur due to production tolerances, battery ageing and the effects of battery maintenance. In any case the system only works properly if the capacity and battery charge quantity ( 8.4.3.a.
ROYAL SX 8.5.3. Trickle charging … ... means that the battery is charged at a current within the range 0.03 C to 0.05 C. ! Observe the maximum trickle charge current! For PERMABATT+ type batteries of 2100 mAh capacity we recommend a trickle charge current of 20 mA to 100 mA. At a trickle charge rate of max. 105 mA the battery can safely be left connected to the charger for up to a year. Many automatic battery chargers switch to a trickle charge current when the main charge process is terminated.
Manual 9. The Transmitter 9.1. Front face of the transmitter With the exception of the “ENTER” button, all the buttons have a dual function for text input. Text is entered in a similar way to mobile telephones ( 11.1.1.c.). 10 9 9 8 1 1 2 3 7 4 6 5 Fig. 9.1.1.: Front face of transmitter (Switches K and P retro-fitted; not included as standard.
ROYAL SX 9.2. 9.3. Rear face of the transmitter Interior of the transmitter 31 2 3 2 1 Fig. 9.2.1.: Rear face of the transmitter Fig. 9.3.1.: The interior of the transmitter Two sliding latches (marked “OPEN”) provide a fast, easy method of opening and closing the transmitter, e.g. for changing the RF module ( 9.4.2). The robust carry handle provides a safe method of carrying the transmitter, and also protects the rear face when you set the transmitter down.
Manual 9.4. Mechanical details 9.4.1. Opening / closing the transmitter case ! Switch the transmitter OFF before opening the case (short-circuit hazard)! Opening the transmitter case: OPEN 2. Carefully remove the back cover of the transmitter case. Plug in the HFM4 M-LINK 2.4 GHz RF module Fig. 9.4.1.1. Fig. 9.4.1.2. a. Hold the transmitter in both hands, and push the rear-mounted sliding latches down with both thumbs (towards “OPEN”) ( Fig. 9.4.1.1.). b. Carefully remove the rear case panel ( Fig. 9.
ROYAL SX this and hold the aerial at an angle, the wiper contacts in the aerial guide sleeve could be damaged. 3. Deploy the connecting lead from the RF module and the aerial unit inside the transmitter: The connecting lead must pass under the HFM4 M-LINK 2.4 GHz RF module and also to one side of the MULTIPLEX multi-function socket: 9.4.3. Ideal Transmitter Aarial Orientation When Using the Transmitter When installed, the 2.4 GHz transmitter aerial can be rotated to either side and swivelled upwards.
Manual Note: No model data is lost when you swap batteries. 9.4.5. Disabling the stick centring spring, activating the ratchet / friction system ROYAL SX transmitters are supplied as standard with self-centring sticks. The springs for use with a ratchet or friction system are already fitted to both stick units, and can be activated quickly and easily as follows: Switch the transmitter OFF and open the case. a.
ROYAL SX 9.5. Plastic stick top with three buttons: installation and functions If your model features important supplementary functions, the long stick top with push-button / switch (# 7 5303, supplied with the transmitter) may be useful, as it provides a fast, simple and reliable method of operating such functions without having to let go of the stick. CD Fig. 9.5.4. Fig. 9.5.5. ! Note: calibrating the stick buttons Fig. 9.5.2. The top button KTa has a momentary function.
Manual When the stick is moved to the left, the servo does not reach full travel in the “down” direction. This means: available servo travel which cannot be exploited. Centre trims: The servo runs to both end-points regardless of the associated trim setting. Starting from the trim centre position, the maximum trim range is twenty increments in both directions. The trim increment (step, or adjustment rate) can be set to any of four magnitudes (0.5%, 1.5%, 2.5%, 3.5%) ( 15.4.2.).
ROYAL SX 10. Switching on, using the transmitter ! The ROYAL SX is supplied with the transmitter battery partially charged. The pack must be fully charged before you use the transmitter. Please refer to the charging notes ( 8.). 10.1. Switching on for the first time The very first time you switch the ROYAL SX transmitter on is a special case. When switched on, the transmitter displays the following menu: 10.2.
Manual the Throttle CUT switch has not been operated. As long as the on-screen warning is visible, … the servo assigned to throttle (or the speed controller) remains in the Idle position (or motor OFF), and all other control functions can still be operated normally. The throttle lock is terminated when … the throttle control is moved to the Idle position (or motor OFF), or the Throttle CUT control is operated (default button H) or you press the REV/CLR button.
ROYAL SX If you have encountered problems on a previous flight. Important: Always ask a second person to help you with your range check, so that one of you can secure and observe the model. If possible, carry out the range check when no other trans-mitters are operating. Preparations, carrying out the range check: 5. Select “Range check” mode on the transmitter: Hold button F on the transmitter pressed in. Switch the transmitter ON.
Manual 1 2 3 4 Line 1 Line 2 Line 3 Line 4 Line 5 Bars 5 Bars Status of the 3-D digi-adjusters ( Status display 1) Current model memory ( Status display 1) Actual battery voltage ( Status display 1) Switch used to select the current flight phase ( 19.4.) Current flight phase with number and name: 1:NORMAL Current trim positions ( Status display 1) 10.8.3. Status display 3 (timers) The screen only displays those timers to which a switch has been assigned.
ROYAL SX When you enter a letter at the start of a text input, or after a space, this is automatically displayed as a capital letter, with the following letters automatically set in lower case. If you wish to enter a series of capital letters, simply ‘leaf past’ the lower-case letters, and the capitals will follow. When you select a letter, the cursor automatically moves on to the next position. The cursor can also be moved forward or back manually to any position using either of the two 3-D digiadjusters.
Manual The menu ¡Setup, Assignment, Controls contains a list of all the transmitter controls which are managed by the software: Setup ¡Assign.Controls ¨Exit Throttle Spoiler Flap/RPM L. gear Tow rel. ªBrake ‡ E F ------- #* ' # - with branches into the menus In this menu you can change the assignment of the controls in any way you wish, i.e. you can change the arrangement to suit your personal preferences. Menu: Assignment 11.3.3.
ROYAL SX appropriate assignment list, i.e. you do not need to do this separately for each individual model. The menu ¡Assignment contains all the information concerning the current assignment for your model. Example: ¡Assignment ¨Exit Mode Assignment Name Controls Switches 1: è é 1 BASIC .... .... 1. 2. 3. 4. 5. The function of the individual menu lines is as follows: Line Menu point 1. Mode 2. Meaning 1: è é Assignment 1 3. Name BASIC 4. Controls .... 5. Switches ....
Manual Suggested names: E-heli, E-glider if, for example, you wish to use different assignments for your electric models to their equivalents with I.C. motors. Tip: we recommend that you set up the list to cover the most complex model which you own in that particular category. For example, it presents no problem if the Glider list includes, say, assigned transmitter controls for flaps and retractable wheel, even if your current model is just a simple rudder / elevator glider. 11.3.8.
ROYAL SX 11.4.5. How are mixers used in helicopters? For model helicopters the mixers required to control the various rotor head types and the tail rotor are preprogrammed as standard. As a result, the free mixers (1 to 14) cannot be used when assigning the servos for model helicopters. However, there are three free transmitter control mixers, and they can be used to mix the signals from the controls ROLL, PITCH and YAW into the transmitter controls ROLL, PITCH, YAW, THROTTLE or COLLECTIVE PITCH. 11.5.2.
Manual 11.7. Servo calibration The advantage of our idea of “global mixers” ( 11.4.) is that any change which affects multiple servos sharing the same function only has to be changed as a single numerical value if you wish to alter a control surface travel. To ensure that this procedure works properly, the control surface travels for servos with the same function must be set to the same values. Any mechanical discrepancies are corrected in this way.
ROYAL SX 12. Setting up a fixed-wing model We recommend that you first read Chapter 11, which describes the operating philosophy of the ROYAL SX, before you set up a new model in a memory. This should ensure that you have at least a basic understanding of the system, and will be able to carry out the following steps more easily. 12.1. In this example we will set up a model memory for a glider with a four-flap wing.
Manual Now use the 3-D digi-adjuster to select, for example, the MPX-UNI configuration from those available: ¦New model ¨Exit Memory nr. Template Servo conf. Mode Assignment OK 3 4 FLAPS MPX-UNI_ 4: è é GLIDER ¦New model ¨Exit Memory nr. Template Servo conf. Mode Assignment OK 3 4 FLAPS MPX-UNI 4: è é GLIDER You can now use the 3-D digi-adjuster to select the stick mode you have just decided to use. Press the 3-D adjuster again to confirm your choice.
ROYAL SX Servos 1 to 9 are pre-defined All servo assignments can be changed at any time in any way (Menu: K Servo, Assignment). For example, servo 4 (Throttle) could be changed to tow-release (Tow rel.) if your model features that function. b. Transmitter control assignment Aileron, elevator and rudder are defined by the stick mode which you have selected in Step ( 12.2.5.).
Manual e. Press ENTER to confirm the warning message: Standard list! The warning has to be confirmed because any change affects all models which are set up using the same assignment list (GLIDER). The line in the menu must look like this: Spoiler ‡ ' f. Now move the transmitter control to the desired idle position; the arrow will change its direction when you do this (' , #). The asterisk (*) is always displayed. g.
ROYAL SX 12.4.2. Checking / changing the direction of servo rotation It is important to check the direction of rotation of the servos and correct that aspect (if necessary) before making adjustments to the centre position and travels. 12.4.3. Checking: Move the transmitter controls for the individual control functions in turn (aileron, elevator, rudder), and check whether the control surfaces move in the correct direction.
Manual This is the procedure for setting maximum servo travel (control surface deflection): Tip: first adjust the mechanical linkage Always adjust the mechanical linkages on the model as accurately as you can before you carry out any (electronic) adjustments at the transmitter: Fit the output arm on the servo output shaft at rightangles to the line of the pushrod. This eliminates any mechanical differential.
ROYAL SX In the menu ¡Setup, Mixer def., 4 AILERON+ you will find the following definition: ¡Define mixer ¨Exit Name AILERON+ 1 Aileron ON ™2 2 Spoiler ON ›+ 3 Flap ON š 4 Ele -Tr Mx1 š 5 -------- ---- --- Aileron differential can be set to a different value for each flight phase separately. 12.6.1. Activating differential Aileron differential is located in the Mixer menu.
Manual 12.7. Adjusting elevator, activating elevator mixers (Mixer ELEVATR+) In the template 4 FLAPS the elevator servo is already assigned to the mixer ELEVATR+. Various mixers are added to the signal in order to compensate for unwanted trim changes (e.g. from Spoiler or Throttle). 12.8.
ROYAL SX Activating the Spoiler input in the mixer FLAP+ (Butterfly) For Butterfly (Crow) both ailerons are raised, and the two inboard flaps are lowered. 12.8.1. These settings have to be repeated for the Flap input in the AILERON+ mixer: £5x Mixer.AILERON+ ¨Exit š trv' trv# Aileron –----- 100% * Spoiler –OFF -65% * Flap – 18% 18% * We have already prepared the up-deflection of the ailerons in Section ( 12.5.).
Manual Activating the Elevator-Tr (Ele -Tr) input in the FLAP+ mixer (snap-flap) The term Snap-Flap is used when elevator is mixed into the camber-changing flaps or ailerons. This function is prepared in the mixer AILERON+ and FLAP+. Input 4 for both mixers is Ele -Tr. 12.8.4. Press ENTER to switch to the second parameter, and repeat the procedure with “down-elevator”, and the up-travel of the ailerons.
ROYAL SX 12.9.4. Adjusting the remaining inputs Start with Rudder: In V-TAIL+ set both travel inputs for rudder to 60%. Now check that the control surfaces move in the correct direction corresponding to Rudder commands. If the direction of movement for right / left is incorrect, you must reverse the prefix for both mixer inputs for Rudder. This is accomplished by selecting the inputs in turn, and pressing the REV/CLR button: £5x Mixer.
Manual - Every time you press the REV/CLR button you switch the flight phase between: Once you have activated an input field for the name, you can select a suitable name from those on offer: THERMIK1 locked, and -------THERMAL1 unlocked. ¦Flight phase ¨Exit 1 SPEED1 X 2 NORMAL 3 THERMAL1 4 START1 - Once you have set the desired state, press ENTER to conclude the procedure (or press the 3-D digi-adjuster). ! The current flight phase, which is marked with an X, cannot be locked: 1 SPEED1 X --- 12.10.5.
ROYAL SX 12.11. Supplementary functions 12.11.1. D/R and Expo D/R (Dual-Rate) is available for the transmitter controls Aileron, Elevator and Rudder. The function is used to reduce the control surface travels when necessary to suit the flight situation (e.g. for speed tasks). The Travel parameter (Trvl) in the Transmitter control menu defines the maximum travel. If D/R is switched on, the travel is reduced by the factor entered at this point.
Manual 13. Setting up a model helicopter If all the memories are occupied, the screen displays: 13.1. The method in principle If you nevertheless attempt to set up the new model, the following on-screen warning appears: In our example we will set up a model memory for a helicopter with 120° CCPM rotor head and electric power system. The following steps are necessary to ensure that the model’s working systems operate correctly: a. b. c. d. e.
ROYAL SX By selecting the HELIccpm template and the servo configuration MPX-UNI you automatically set the following receiver output sequence: 13.2.6. Selecting the Assignment For a helicopter you would, of course, use the assignment list bearing the name HELI (No. 3). MPX-UNI Turn the 3-D digi-adjuster to the right until the select bar is over the Assignment line, then press the 3-D digi-adjuster: 1 2 3 4 5 6 HEAD f/b HEAD le TAIL HEAD ri Throttle Gyro See also the illustration in 13.2.7.
Manual b. Transmitter control assignment Roll, pitch, yaw (aileron, elevator, rudder) and collective pitch are defined by the stick mode which you selected in step ( 13.2.5.). ! Important: do not assign a throttle control! The model helicopter’s throttle is always controlled by the collective pitch stick, so you must not enter anything under Throttle in the menu Setup, Assignment, Controls. Throttle --- - 13.2.8.
ROYAL SX The direction arrow indicates the current stick position. You must press ENTER to confirm the change: Collect. ‡ '* Idle / Coll. pitch min. is now “forward”. The Minimum position for Throttle limit (Thr.lim.) can be changed using the same procedure. 13.3.2. Changing the switch ON positions and / or the switch assignment The position for the “ON” state can be changed for all switches which are used in an assignment list. Example Direct Throttle (CS/DTC): DTC stands for Direct Throttle Control.
Manual 13.5. Checking / adjusting the main rotor ! Always secure the model before you adjust servo direction, centre and travels, to avoid any danger or damage if the model responds unexpectedly. 13.5.1. Checking / changing the direction of rotation of the rotor head servos It is important to check the direction of rotation of the servos (and reverse them if necessary) before making adjustments to the centre position and travel. ! Electric helicopters: disconnect the motor! Set the coll.
ROYAL SX ! Note regarding “allocation” Allocating in this way saves you the bother of holding the stick at one end-point, and enables you to use both hands in order to measure the control surface deflection on the model. If necessary you can make corrections using the 3-D digi-adjuster. Calibrating multiple servos with the same function Example: Servos 1, 2 and 4 are assigned as HEAD xxx (mixed function). In the Calibration menu for servo 1, point P3 is opened.
Manual Coll.(pitch)+, Coll.(pitch)-, Offset, Zero point 13.7. Gyro In the Gyro mixer the optimum gain (sensitivity) can be set separately for each flight phase. The Gyro menu is a dynamic menu: if the current model does not feature a servo which is assigned to Gyro, this function is not offered in the menu £Mixer. 13.6.3.
ROYAL SX 13.7.1. Parameter Type of Gyro The ROYAL SX caters for two types of gyro, and you can select either of them. a. Gyro type: Damping Application: In the case of damping (normal) gyros the gyro gain is varied via a separate control channel. Gyro gain is adjusted via the parameter Damping. For each flight phase a separate % value can be set for gyro gain. In this way the gyro can be set up very accurately to match any flight task / flight phase. b.
Manual 13.8. 13.8Throttle, and associated functions The illustration below shows how throttle limiter, throttle curve and the collective pitch stick affect the throttle function. The individual terms are explained in Section ( 13.8.1.). Since there are certain differences between electric and I.C. (internal combustion) helicopters in this respect, the instructions describe the settings for these two power system types separately: 13.8.2. Throttle for electric helicopters 13.8.3. Throttle for I.C.
ROYAL SX 13.8.2. Throttle for electric helicopters ! You must not assign Throttle in the menu ¡Setup, Assignment, Controls! ¡Assign.Controls ¨Exit Throttle --- 13.8.3. Throttle for I.C. powered helicopters ! You must not assign anything for throttle in the menu ¡Setup, Assignment, Controls! ¡Assign.Controls ¨Exit Throttle --- - - Throttle is controlled automatically by the collective pitch control via the throttle curve.
Manual Before using the system please read the appropriate notes in the operating instructions supplied with the speed governor. 13.9. Setting the collective pitch curve I: takes effect in the active model memory. Range: +/-100%. One collective pitch curve for each flight phase. F Any of the curve points can be allocated to a 3-D digi-adjuster for in-flight adjustments (20.1.). The collective pitch curve for model helicopters is set up in the menu ¢Control under Collec..
ROYAL SX 13.10.3. Assigning flight phase switches You cannot use different transmitter control settings in the various flight phases until you have assigned at least one of the two switches: - Main menu: Setup - Menu: Assignment - Menu point: Switches - Parameter: Main phase - Press ENTER to open the menu point - Move switch I to the ON position (* must appear on the screen). If you wish to use all four flight phases, you will need to assign two switches: a.
Manual ¦Flight phase ¨Exit 1 HOVER X 2 CRUISE 3 ACRO 4 AUTOROT Time --------OFF 13.10.7. Setting a transition time The switch from one flight phase to another can occur immediately, or alternatively you can set a transition period of 1, 2 or 4 seconds (smooth transition). The latter reduces the loads on the model and the power system. ! Exception: flight phase AUTOROT Applies to helicopters only!! The transition always occurs immediately when you switch to the AUTOROT flight phase.
ROYAL SX REFERENCE Section The REFERENCE SECTION is the part of the manual where you can look up terms and find out detailed information about individual menus or parameters. This section of the manual describes all the menus of the ROYAL SX. The sequence is the same as that of the main menus when you access them directly using the six dedicated buttons (Chapters 14. to 19.). The description of the menus is also arranged in the order in which they occur when you leaf through using the 3-D digi-adjusters.
Manual Parameter: Charge Function Displays the current state of charge of the battery in mAh; can be varied Values 0mAh Default According to state of charge of battery Parameter: max. = set battery capacity 14.2.1. Defining a free mixer Each mixer can contain up to five inputs (transmitter controls). The servo travel is the sum of all mixer inputs.
ROYAL SX › single-sided Idle position of the transmitter control at one end-point ›+ single-sided, with Offset Shifts the end-point of the servo / servos by the Offset offs ›- single-sided, with deadband The input only takes effect when the transmitter control as passed the deadband dead œ Single-sided, with Centre Point1 (pt1) is the magnitude of the input at the transmitter control’s centre point Servo travel Trv Control travel The control surface travel is symmetrical, i.
Manual 14.2.3. Making mixer inputs switchable Mixer switches are used when you need to be able to activate and turn off mixer inputs using a switch. With clever combinations of switches for the flight phases, it is possible to switch mixer inputs off and on in individual flight phases. 14.3. Two steps are necessary in order to use a mixer switch: Example: Assign a control element (Menu: Setup, Assignment, Switches Mix-1, Mix-2 or Mix-3). “Attach” the mixer input to a switch (Menu: Setup, Mixer def.
ROYAL SX Two- / three-position switches or push-button as transmitter controls: All the switches of the ROYAL SX can also be assigned as transmitter controls. The control then only provides two or three positions, i.e. proportional control is not possible. Examples: Two-position switches: Retracts, aero-tow release. Three-position switches: Electric motor OFF – half-throttle – full-throttle, Flaps to neutral, launch or landing position.
Manual There are four possibilities for assignment: -- K> the socket ABC is not used or
ROYAL SX surfaces deflect in the right direction (sense). If not, press the REV/CLR button to reverse the function (# or '). Note: Quick-Select is only possible if the ROYAL SX is switched on as Teacher transmitter, with the RF module active. g. Press the ENTER button or one of the 3-D digiadjusters to complete the assignment process. Ensure that the function works correctly by holding the TEACHER button pressed in. The Pupil should now operate the control function which has just been transferred.
Manual The following language combinations are available: 14.5. Menu User Code Main language ES/EN French English Spanish Italian IT/EN 14.5.1. Parameter PIN (access code) The purpose of the PIN (Personal Identification Number) is to protect the settings and values stored in your transmitter. When the PIN is active, you can view settings and values, but you cannot change them. PIN = 0000 The default PIN provides no protection against changes to the settings and values stored in your transmitter.
ROYAL SX 15. Main menu ¢Control The main menu Control is opened by pressing this button: H 15.1. Menu Control Control Parameter Default Aileron Elevator Rudder Trim play only) Current trim (dis- Step Trim increment 0.5% 1.5% 2.5% 3.5% D/R The term transmitter control refers to all those operating elements on the transmitter which are assigned to a control function. These include sticks, sliders and switches.
Manual 15.2. Menu Control Control Parameter Default Aileron Elevator Rudder Trim only) Current Step Trim increment 0.5% 1.5% 3.5% D/R Trvl setting trim (display Tow rel. Brake Gyro Mixture AUX1 AUX2 No adjustment at the transmitter control end! Adjustment is only possible in the menu ¤Servo, Calibrate Trigger Point ( 15.3.) 2.
ROYAL SX 15.3. Menu ¢TriggerPoint In this menu you can set the switching thresholds for: the stick symbol ‡, (left or right stick, according to mode) and the two sliders E and F.
Manual ! Note: If the associated transmitter control is not at centre, then any alteration in the trim increment size automatically affects the trim value (trim setting). In this case you must adjust the trim accordingly. For general-purpose use an increment size of 1.5% has proved a good compromise. However, for very fast models with accurate control surface linkages, or models with very large control surface travels (e.g. fun-fly types) an increment size of 1.5% may be too large.
ROYAL SX A typical example of this is thermal and speed settings for a four-flap model glider (e.g. F3B). For example, if you activate the flight phase THERMAL1, ailerons and camber-changing flaps (Flaps) move to a different neutral position optimised for thermal flying (e.g. fixed value Flap Thermal = -30%).
Manual The throttle curve for model helicopters is set up in the menu ¢Control, Throttle. For each of the flight phases 1 - 3 you can set up a separate throttle curve with five points, in order to match motor power to the collective pitch setting of the various flight phases as accurately as possible. The aim is to obtain a constant system rotational speed over the full range of collective pitch.
ROYAL SX 16. Main menu £Mixer The main menu Mixer is opened by pressing this button: Σ 16.1.2. Adjustment range: Diff.: -100% ... OFF ... 100% Prefix (+/-) reverses direction => reduction of aileron up-travel or down-travel Separate values for differential (Diff.) can be set for each flight phase F The differential value (Diff.) can be allocated to the 3-D digi-adjuster ( 20.1.) The menu is dynamic, i.e.: The menu content is different for fixed-wing models and model helicopters.
Manual Parameter Mode: The Mode parameter is used to activate or disable the Aileron Differential mixer (switch it ON or OFF). If both ailerons are raised in order to act as a landing aid, then +SPOILER should be selected as the Mode. This suppresses aileron differential when the landing aid (transmitter control: Spoiler) is extended.
ROYAL SX The next section explains the method of setting up a “free mixer” using the example of the mixer AILERON+, which is pre-defined as standard, and is used in several model templates: Mode of working of the input “Dynamic” heading of the marked input 16.2. Menu: Mixer Helicopters Mixers which are always present: The mixer Comp. Mixer (compensation mixer) is always available for model helicopters ( 16.2.1.).
Manual 16.2.2. What does the menu show? Gyro (Gyro mixer) Type of Gyro Damping Control — E Suppression OFF The gyro mixer included in the ROYAL SX can be used for both fixed-wing model aircraft and helicopters, provided that the gyro features an input for gain adjustment from the transmitter. The gyro mixer of the ROYAL SX provides a means of setting the optimum stabilisation level of any model axis under all flying conditions, using either simple gyros or modern Heading gyros.
ROYAL SX Coll.(pitch)+, Coll.(pitch)-, Offset, Zero point Notes: It is important to complete all the rotor head settings (including collective pitch curve) before you set up the mixer TAIL. The throttle curve must also be adjusted carefully before you attempt to carry out fine-tuning with the model in the air. If you subsequently change the throttle curve, you will normally have to correct the settings in the TAIL mixer.
Manual Note: The angle must be entered with a negative prefix “ - ” if the servo HEAD f/b is at the front when seen from the tail, looking forward (Example 2). Flig ht direction Flig ht direction Rotation 20° Rotation 20° Example 1: 3-point 120 swashplate Geometry +120 Rotation +0 HEAD ri HEAD le 90° Parameter: Lever +/- 120 Forward HEAD f/b Range -100 ... 0 ...
ROYAL SX Tip: Once you have entered the mechanical values of the swashplate as Parameters for the Rotor head mixer, the next step should be to carry out a careful and thorough calibration of the Head servos; this is carried out in the menu KServo.Calibrate ( 17.1.). This step is essential if accurate swashplate control is required.
Manual The numbers 1 … 5 below the diagram (X-axis) correspond to the servo calibration points P1 ... P5. Parameter REV/TRM: The first parameter REV/TRM has two functions: a. Servo reverse (REV) alters the direction of rotation of the servo. To reverse the servo simply select the parameter value and press the REV/CLR button: the curve is “reversed” the prefix changes (only if the value for á is not 0%). b. Servo trim (TRM) shifts all points on the servo curve in parallel.
ROYAL SX Menu Servo.Assign: Column 1: Column 2: Servo No. Control or mixer Column 3: Column 4: Servo signal Number of format calibration points More information in the table relating to the menu Servo, Assignment ( next page).
Manual 17.2.2. Non-MULTIPLEX receivers with ten channels Other makes of ten-channel receiver continue to use the “standard” signal format. If such receivers are to work properly in conjunction with the ROYAL SX 16, you must not assign functions to the eleventh and twelfth servos. 17.3. 18.
ROYAL SX How the timers behave when they are reset: a. Slot timer This timer is reset to the set alarm, and always stops when reset. To re-start the timer the assigned switch must first be moved to the OFF position, and then back to the ON position. b. Sum timer This timer is reset to the set alarm time. If the assigned switch is at the ON position, the timer restarts immediately. c. Interval timer This timer is reset to the set alarm time.
Manual Using buttons H and M for Timer functions: There are two methods of using the buttons “H” and “M”. One of the two modes is activated according to the mode of operation you set in the Switch field at the assignment stage: c. Set the Alarm Menu ¥Timer, ´Sum, Alarm: ¥´Sum ¨Exit Time Alarm 1. Change-over (toggle) “…”: Press button = timer runs Press button again = timer stops. 2. Momentary “„”: Press button = timer runs Release button = timer stops.
ROYAL SX 18.5. Menu ¥Timer, ¶¶Interval The purpose of the Interval timer is to monitor a preset time once or repeatedly. 18.5.2. Effect Every time you switch the transmitter on, the set interval time (alarm) re-starts. Once the set interval time has elapsed, an audible alarm sounds; the timer then continues to count up until it is switched off. Start 18.5.1.
Manual 19. Main menu Memo I The main menu Memo is started by pressing this button: If so, the transmitter switches to the selected model, and one of the four Status displays appears. If not, you will see the warning message: ! THR I Move to idle ‡ throttle release This menu is used for managing model memories.
ROYAL SX 19.3. Erasing model memories Move to the main menu ¦Memory and activate the point Erase. In this menu the first step is to select the model memory which is to be erased. A list of all model memories is now displayed: ¦Erase ¨Exit 1 EasyStar 2 Twister 3 Gemini 4 --------5 Cularis ª6 FunJet red x Current model memory Model memory selected for erasure If you set the Time parameter to OFF over occurs immediately.
Manual 19.4.2. Locking / unlocking flight phases The flight phases are unlocked or locked using the REV/CLR button. By locking a flight phase you can avoid the danger of launching with a flight phase selected which does not contain the correct settings. If you operate a flight phase switch to select a locked flight phase, you will hear a continuous beep to warn you of your error. The last used flight phase remains active, and its number is shown in Status displays 1, 2 and 3 ( 10.8.2.).
ROYAL SX If you still attempt to set up the new model by pressing OK, you will see the following on-screen warning: No memory free Press ENTER If you see this message, please leave the menu. You cannot store a new model until you have erased a model which you no longer need ( 19.3.). b. Template Under Template you determine the basic model type which applies to the new model you wish to set up. Your fundamental choices are Helicopter and Fixed-wing, and each basic group contains several model templates.
Manual At this menu point you can set the fail-safe positions for the individual servos in the model from the transmitter: 20. Special facilities Open the menu point OFF. 20.1. Using the 3-D digi-adjuster to alter settings in flight Move the transmitter controls to the positions which are to be stored as the fail-safe settings. If you now press the REV/CLR button, the data is transferred to the receiver. The screen display changes briefly to ON (< 1 sec).
ROYAL SX A closed padlock indicates that the value cannot be altered at the moment (guarding against accidental changes): Aileron expo allocated to the right-hand 3-D digiadjuster Value locked If you wish to alter the value, press the allocate button F for the 3-D digi-adjuster: the symbol changes to an open padlock, and the values can now be adjusted.
Manual 20.3. Using a flight simulator Many manufacturers of flight simulators offer interface leads which can be used to connect MULTIPLEX transmitters directly to a PC. The MULTIPLEX interface leads (# 8 5148 or # 8 5156) are not designed for use with simulators. The free Flying Model Simulator (Multiflight) can be used with our MULTIflight-Stick # 8 5147. It can be downloaded at no charge from our website www.multiplex-rc.de. 20.4.
ROYAL SX 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: Menu: Menu point: Parameter: ¡Setup Assignment Switches Extra Sw. Extra Sw. -> KSw 3-pos. 2-pos. ! This applies to all assignment lists! c.
Manual 3. Assigning a servo for retracts (landing gear) Main menu: ¤Servo Menu: Assignment Select desired servo (e.g. Servo 9), open by pressing ENTER: 9 L. gear UNI 2P then confirm with ENTER. Select UNI or MPX as signal format, confirm with ENTER. Select 2P, as only the two end-points are of interest for servo travel settings, confirm with ENTER. 4. Reversing the servo and adjusting the end-points Main menu: ¤Servo Menu: Calibrate Sub-menu: 9 L. gear Parameter: á (to reverse) P1 and P5 (end-points). 5.
ROYAL SX Two-position switch The two-position switches with the Order No. # 7 5750 can be installed in the wells P and / or K. Once installed, they must be connected to the appropriate sockets on the left or right corner unit: 21. Model templates in detail 21.1. Fixed-wing model aircraft ! The next two steps must always be carried out when you are setting up a new fixed-wing model: a. Check stick functions (aileron / elevator / rudder). Select different stick mode if necessary: L, Assignment, Mode b.
Manual 21.1.1. BASIC model template Suitable for: Simple power models with one or two aileron servos, with spoilers (airbrakes or landing flaps). Mixers: Mixer Combi Sw. Ail-Diff. Typical models: EASYCUB, MiniMag, Mentor, TwinStar, Big Lift. Controls Mix Assigned transmitter controls and switches: Assignment used: POWER Not used: Flap (F) ELEVATR+ You will find an overview of the global assignment of transmitter controls and switches in Chapter ( 22.1.).
ROYAL SX 21.1.2. Mixers: ACRO model template Suitable for: Power models such as F3A (formerly RC1), F3AX, Fun-fly models. Mixer Combi Sw. Ail-Diff. Typical models: Sky Cat, AcroMaster. Assigned transmitter controls and switches: Assignment used: POWER Not used: Flap (F) Controls Mix ELEVATR+ You will find an overview of the global assignment of transmitter controls and switches in Chapter ( 22.1.).
Manual V-TAIL+ * trv' = Control surface deflection for down-elevator Elevator trv# = Control surface deflection for up-elevator trv' = Control surface deflection for rudder in one direction (e.g. up) Rudder trv# = Control surface deflection for rudder in the other direction (e.g.
ROYAL SX Mixers: Mixer Combi Sw. Ail-Diff. Controls Mix ELEVATR+ AILERON+ 98 Input Note Mixer: Combi-Switch 12.11.2. Aileron differential 12.6. Mixer: Controls Mix 16.1.3.
Manual 21.1.4. DELTA model template Mixers: Suitable for: Deltas / flying wings, powered or unpowered, jets. Mixer Combi Sw. Typical models: TWIN-JET, FunJet, TWISTER. Ail.Diff. Assigned transmitter controls and switches: Assignment used: POWER Not used: Combi-Switch (N), Spoiler (E), Flap (F) Controls Mix You will find an overview of the global assignment of transmitter controls and switches in Chapter ( 22.1.).
ROYAL SX 21.1.5. Mixers: GLIDER model template Suitable for: Gliders with two wing flaps (ailerons only), with electric power system, also with V-tail. Mixer Combi Sw. Ail-Diff. Typical models: EasyGlider. Assigned transmitter controls and switches: Assignment used: GLIDER Not used: Flap (F) Controls Mix ELEVATR+ You will find an overview of the global assignment of transmitter controls and switches in Chapter ( 22.1.).
Manual V-TAIL+ * trv' = Control surface deflection for down-elevator Elevator trv# = Control surface deflection for up-elevator trv' = Control surface deflection for rudder in one direction (e.g. up) Rudder trv# = Control surface deflection for rudder in the other direction (e.g.
ROYAL SX This can be avoided using the following procedure: 1. Install the servo output levers for the flap and aileron servos at right-angles to the pushrods. 2. Determine the centre of the working range of the control surface: For example: the working range of the control surface (e.g. camber-changing flap) is from +20° ... -60°, starting from the neutral position (flap in line with airfoil) The centre of the flap’s working range is therefore -20°.
Manual FLAP+ V-TAIL+ * When the transmitter control Flap is operated, the camber-changing flaps move up or down together in order to alter the camber of the wing section for optimising the wing for thermal and speed flying: trv' = Flap deflection, e.g. up Flap for speed flying trv# = Flap deflection, e.g.
ROYAL SX HELIccpm model template 21.2. Model helicopters 21.2.2. 21.2.1. HELImech model template Suitable for: Main rotor control system with electronic mixers CCPM (Cyclic Collective Pitch Mixing) with three or four servos, 90° to 150°. Suitable for: Main rotor control system with mechanical mixers. Typical models: Ergo, Futura, Moskito, Raptor.
Manual 21.3. Servo configurations BASIC 1 2 3 4 5 6 7 M-PCM Aileron Aileron ELEVATR+ Rudder Throttle Spoiler Spoiler MPX-UNI Aileron ELEVATR+ Rudder Throttle Aileron Spoiler Spoiler Futaba Aileron ELEVATR+ Throttle Rudder Aileron Spoiler Spoiler JR Throttle Aileron ELEVATR+ Rudder Aileron Spoiler Spoiler Throttle e.g.
ROYAL SX GLIDER 1 2 3 4 5 6 7 M-PCM AILERON+ AILERON+ ELEVATR+ Rudder Throttle Spoiler Spoiler MPX-UNI AILERON+ ELEVATR+ Rudder Throttle AILERON+ Spoiler Spoiler Futaba AILERON+ ELEVATR+ Throttle Rudder AILERON+ Spoiler Spoiler JR Spoiler AILERON+ ELEVATR+ Rudder AILERON+ Spoiler Throttle Model template GLIDER for: gliders with two wing flaps (ailerons only), with electric power system, also with V-tail. Expansion: Tow-release instead of power system.
Manual 22. Appendix: “global” lists 22.1. Global transmitter control and switch assignments for fixedwing models 1. POWER Controls: Throttle (Idle)* Spoiler (Idle)* Flap/RPM L. gear Tow rel. Brake Gyro Mixture AUX1 AUX2 Collect. Thr.lim. ‡ E F ------------------- Extra Sw. --- Switches: DR-ai DR-el DR-ru CS/DTC Throttle-cut µSlot ´Sum ¶¶Interval Mix-1 Mix-2 Mix-3 Teacher Main phase Phases 1-3 L L L N H --‡ --------------- Extra Sw. --- # ' # # # # # „ ' 2. GLIDER for helicopters 3.
ROYAL SX 22.2. Pre-set mixers This table contains definitions of all the pre-defined mixers provided by the ROYAL SX.
Manual 23. Care and maintenance The transmitter requires no special maintenance. However, we strongly recommend that you have the system checked by an authorised MULTIPLEX Service Centre at regular intervals (every two or three years), depending on the intensity of use. Regular checks of working systems and range ( 3.2.) are, of course, mandatory. The best method of removing dust and dirt is to use a soft bristle brush.
