Home

User Manual for the RadioLink T7F 2.4GHz 7

Contents

1. The diagram shown is for aircraft models only Additional servos may have to be purchased separately Aileron Servo CHI Elevator Servo CH2 Throttle Servo 3 Q 7 Rudder Servo CH4 CH4 Gear Se Servo CH1 amp ST Flaperon Mode Dual Aileron Independent Aileron Flap 6 CH7 The diagram shown is for helicopter models only It is necessary to buy an additional gyro separately Aileron Servo W He X UH CH1 EC Elevator Servo CH2 Rudder Servo Throttle Servo CH3 Optional i Gyro A System Pitch Servo i d wY CH6 Gyro Sensitivity CH5 i Rudder CH4 AUX CH7 8 LIQUID CHIP DISPLAY LCD amp PROGRAMMING CONTROLS MODE A or V key Used to scroll through SELECT key Used to scroll the sub menu and display the different functions for the current function T7 F r PRESS BOTH SELECT MODE A v ZA LE ional DATA 7 Channel Radio Control System Helicopter Airplane POWER DATA or key Used to change the values of the POWER switch various functions displayed on the LCD screen To open programming menu Press MODE A and V keys simultaneously and hold for one second Press MODE A key to scroll to previous function menu Press MODE Y key to scroll to next function menu LCD display screen Cu
2. 1 Enter the programming mode and use the MODE A or V key to access the N PI function Throttle stick position number will appear on left side of the display and symbol will be flashing 2 Use SELECT key to select the desired curve point Point 1 is shown initially which is throttle stick all the way downward slow position Point 5 is throttle stick all the way upward hi position 3 Press DATA or key to set the servo position 4 Use SELECT key to set other points with same manner I TH Idle up throttle curve function HELI only Used to set throttle curve for idle up flight 5 point throttle curve is utilized to best match the blade collective pitch to the engine RPM for consistent load on the engine when idle up function is on Throttle curve can be adjusted from 0 100 each point This idle up throttle curve is to set consistent engine RPM and can be activated at any time when mid air maneuvers are executed such as loops rolls and 3D flight even when the blade collective pitch is reduced To set the idle up throttle curve 1 Enter the programming mode and use the MODE A or V key to access the I TH function 2 Press the DATA key This will cause the flashing INH display to change to a flashing ON display Now the I TH function is on Press the SELECT key and throttle stick position number appears on left side of display and 96 blinks 20 3 Use SELECT key to select
3. Each transmitter has an individually assigned unique ID code In order to start operation the receiver must be linked with the ID code of the transmitter with which it is being paired Once the link is made the ID code is stored in the receiver and no further linking is necessary unless the receiver is to be used with another transmitter When you purchased another R7EH this procedure is necessary otherwise the receiver will not work 1 Place the transmitter and the receiver close to each other within one 1 meter 2 Turn on the transmitter 3 Connect the 5V power line of ESC to the 3rd channel of receiver 4 Press down the ID SET switch for more than one second and release the switch The receiver starts the linking operation The LED of receiver blinks 12 times then always green on signifies the success of linking 5 Please confirm that the servos will now operate by your transmitter RECEIVER AND SERVO CONNECTIONS Connect the servos to the receiver to perform the functions indicated Receiver Function Output Aircraft ACRO Helicopter HELI Channel Aileron or right flaperon or right eleven for 1 tailless models Aileron Elevator or left ruddervator for V Tail models 2 Elevator or left elevon for tailless models 3 Throttle Throttle 4 Rudder or right ruddervator for V Tail models Rudder 5 Retractable landing gear Gyro sensitivity 6 Flap or left flapron Pitch 7 Auxiliary Auxiliary
4. up the throws are greater high rate and when the switch is down the throws are less low rate This switch also flips between exponential rates if used A Flap switch Channel 6 This switch operates the servo connected to channel 6 in the receiver If your model has flaps this is the control used to operate them H Throttle hold switch This switch operates to hold the engine in the idling position and disengage it from the Throttle Stick It is commonly use to practice auto rotation Neck strap hook Mounting point for optional neck strap Aileron elevator control stick Operates the servos connected to channel 1 aileron and channel 2 elevator in the receiver Trim levers all Used to shift the neutral or center position of each servo as labeled in the diagram Once either trim lever is operated the trim position is displayed on the LCD screen Also once either edit key is operated all trim positions are displayed sequentially on the LCD screen NOTE The throttle trim lever is intended for fine tuning the throttle servo when the engine is at idle Throttle trim does not affect the throttle servo when the throttle control stick is all the way up so idle r p m can be adjusted without affecting throttle settings through the rest of the stick movement Charging jack Port for charging the transmitter batteries POWER switch power on power off DATA or key Used to change the value
5. 96 ELVN Elevon CH 1 Aileron rate CH 2 Elevator rate 96 FLAP TRIM SETTING FLTR Flap Trim INH ON Flap trim rate 29 MODEL DATA RECORDING SHEET HELI Make copies before using Model name Model No 1 2 3 4 5 6 Model Type HELI MENU FUNCTION CH1 CH 2 CH 3 CH 4 CH 5 CH 6 CH7 REVR Servo Reverse D R Dual Rate setting lt gt 4 EPA End Point Adjust Exponential setting w 4 gt 4 a MIXING SETTING N TH Normal Throttle Curves P P 2_ Y P 3 P 4 P 5 FTH Idle UP Throllte Curves NH ON PEL P2__ P 3 Y P 4 P 5 TPT idie tp Pitch Ousves P 3 P 4 P 5 P 1 y P 2 Throttle hold position t H ON NH ON HOLD Throttle Hold NH ON H O REVO Pitch Rudder Mixing vt di E A 9 GYRO Gyro Mixing IN N v 7 SWSH Swashplate Types rs 3s la A Aileron t A at Elevator ar P piten 30 RadioLink corporaion Dec 23 2011 http www rediolink com cn Hotline 86 755 88361717
6. display It can set mixing amount on throttle stick hi side and low side separately When you move the throttle stick to the low side from neutral the arrow indicates down direction Then press DATA or key to set the mixing amount of the low side When you move the throttle stick to the high side from neutral the arrow indicates up direction Then press DATA or key to set the mixing amount of the hi side GYRO Gyro mixing function HELI only i GYROS Using electronics to take some of the complexity out of setups and flight Used with rudder ES What is a gyro A gyroscope is an electronic unit that senses rotational movement yaw axis and corrects for it For example if the wind blows your helicopter s tail to the left a gyro will sense that motion and confirm that no input was given and will correct for it How does it help in helicopter setup A good gyro will totally eliminate the need for revo mixing The gyro will sense and correct the unwanted motion for you so you don t have to spend time to get a complex curve operating properly Gyro sensor kinds There are many different kinds of gyros Early gyros were mechanical with a spinning drum similar to a child s gyroscope toy The next generation utilized a special type of crystal called piezoelectric which sensed the motion and provided an electrical pulse The finest gyros at the time of this writing are SMM technology These silicone micro machines o
7. precede 10 PROGRAMMING THE T7F 2 4GHz RADIO Anytime you wish to view or change any of the current settings in the transmitter the programming mode must first be entered by of course turning on the power then by pressing the MODE A and V keys simultaneously and holding them down for one second Once in the program the MODE A or V key will be used to scroll through each of the functions Model type ACRO model select data reset model type select model name reversing dual rates exponentials end point adjustments trim normal throttle curve programmable mix 1 programmable mix 2 flaperon mixing flap trim v tail mixing elevon mixing and auxiliary function Model type HELI model select data reset model type select model name reversing dual rates exponentials end point adjustments trim normal throttle curve normal pitch curve idle up throttle curve idle up pitch curve throttle hold revolution mixing gyro sensitivity swash throttle mixing swashplate types and auxiliary function and the SELECT key will be used to scroll the sub menu for the current function When a data change is actually required the DATA and key will be used to increase or decrease the value of the item displayed thus making the change You can return to the home screen where the model name and battery voltage is displayed by pressing the MODE A and Y keys simultaneously and holding them down for one second Note The function
8. sticks Currently the transmitter is in mode 2 and should be left in mode 2 unless you are an experienced flyer and have learned to fly in a different mode In mode 2 the right control stick operates the aileron and elevator and the left stick operates the rudder and throttle This is how 99 of Americans fly their models To change the mode simultaneously depress the MODE A and V keys then turn on the power The current mode will appear on the LCD screen Press the DATA or key to change the mode If a mode is selected that moves the throttle control to the right stick the throttle detent mechanism will have to be moved as well Please visit our website http www radiolink com cn doce download default html and download the file of Manual for changing Mode for 6CH radio for operation details FLIGHT PREPARATION Flight preparation is to be done at the flying field If you are an inexperienced pilot be certain your flight instructor performs these following checks with you Check the controls 1 Mount the wing to the fuselage Turn on the transmitter then the receiver remember to do this in reverse order when turning off the system Be certain the correct model memory matching the model you will be flying is the one on the LCD Screen 2 Operate and observe the controls Look for inadvertent movement and listen for abnormal servo sounds If problems are noted correct them before flying Look for binding pushrods or
9. switch and servos to the receiver and actually operate the radio on your workbench as you make programming changes Then you ll be able to see the effects of your programming inputs CONTENTS AND SPECIFICATIONS Transmitter T7F 2 4G Receiver R7EH T7F 2 4GHz Transmitter of FHSS system 7 channel receiver Transmitting on 2 4GHz band Receiving on 2 4GHz band Operating system 2 stick 7 channel system Power requirement 4 8V 6V Power supply 12V battery 8 pieces 5 batteries Weight 11g Current drain 80mA Weight 560g battery not included GLOSSARY It will be helpful to understand the following terms before reading the rest of the manual The terms are not in alphabetical order but are in a logical order that prepares the reader for understanding the next term Reversing servo reversing A function that allows the user to determine the direction of response of each servo If after hooking up the servos a control on the model responds in the wrong direction the user may change the servo s direction so the control responds correctly Throw When speaking of a control surface such as an elevator or aileron the throw is the distance the surface moves Control surface throw is usually measured at the trailing edge of the surface and is expressed in inches or millimeters The model in the diagram has 1 2 13mm of up elevator throw Throw can also refer to the distance a servo arm or wheel travels Dual rate D R On the T7F 2 4G
10. the desired curve point Point 1 is shown initially which is the throttle stick s all the way downward slow position Point 5 is the throttle stick s all the way upward hi position 4 Press DATA or key to set the servo position 5 Use SELECT key to set other points in same manner I PI Idle up pitch curve function HELI only Used to set pitch curve for idle up flight 5 point pitch curve is utilized to best match the blade collective pitch to the consistent engine RPM when idle up is used Pitch curve can be adjust from 0 100 each point The high side pitch curve should be set to not overload the engine and keep consistent engine RPM Generally set less pitch than normal maximum pitch The low side pitch curve should be set for desired maneuvers such as loops rolls and 3D flight To set the idle up pitch curve 1 Enter the programming mode and use the MODE A or V key to access the I PI function 2 This is the idle up pitch curve to use this function the I TH Idleup throttle function must be activated first 3 Use SELECT key to select the desired curve point Point 1 is shown initially which is the throttle stick s all the way downward slow position Point 5 is the throttle stick s all the way upward hi position 4 Press DATA or key to set the servo position 5 Use SELECT key to set other points in same manner HOLD Throttle hold function HELI only Throttle hold functio
11. the desired model number is displayed on the screen press the SELECT key twice A REST will appear on the screen 3 Press DATA or key for about 2 seconds to clear and reset the memory CLR blinks first and then it stops blinking with a sound Now the model data is reset to the initial setting that is the default value set at the factory The existing modulation and swashplate type settings are not reset If the power switch is turned off while reset is underway the data may not be reset CAUTION Resetting the current model memory will permanently erase ALL programming information for that model The data cannot be recovered unless you recorded it on a Model Data Recording Sheet in the back of this manual Do not reset the model unless you are certain you want to clear out that memory and start from scratch When actually setting up a model you should have the model in front of you with the power on so you can actually see the effects of your programming inputs and measure the control throws 11 ACRO HELI Model type select function The Model type select function is used to select the ACRO or HELI mode of model type ACRO Powered aircraft memory type with multiple wing and tail configurations See Wing mixing type selection for further information p16 HELI Helicopter memory type with two helicopter swashplate type See Swashplate types selection for further information p23 CAUTION Before doing anything else t
12. transmitter and receiver Operate the controls to make sure the servos respond in the correct direction Use the reversing function to reverse any servos necessary 2 Center the throttle control stick 3 Place the servo arms on the servos so they are perpendicular to the pushrods see page 6 It is okay to cut off any unused servo arms 4 Connect the pushrods to the control surfaces Adjust the length of the pushrods until the control surfaces are centered when the servos are centered Note The throttle trim affects the throttle servo only when the throttle stick is below 1 2 stick This way the final closing of the carburetor can be adjusted without affecting the servo throughout the rest of the range To adjust the trim settings Once the servos and control surfaces have been connected and the control throws have been set using the end points and dual rates get the model airborne Adjust the trims as necessary to get the model to fly straight and level If much trim is required on any one control it is a good idea to readjust the pushrods so the trims can be returned to neutral zero Adjusting the trims with the trim levers changes the servo s position in increments of 4 If finer adjustments are required land the model then enter the program as described below to adjust the trims in increments of 1 1 Enter the programming mode and use the MODE A or V key to activate the TRIM menu 2 Press the SELECT key to dis
13. Hz the dual rate switch allows you to instantly switch in flight between two different control throws for the aileron elevator and rudder Often different control throws are required for different types of flying Low throws may be required for flying at high speeds where the model s response becomes more sensitive and high throws may be required for aggressive aerobatic maneuvers or landing or Il T flying at lower speeds where the model s response becomes less sensitive End point adjustment E P A Sets the overall maximum distance the servo rotates in either direction No matter where the dual rates are set the servo will never travel beyond the limit set by the end point adjustment Exponential Normally servos respond proportionally to control stick input from the transmitter e g if the stick is moved halfway the servo will move halfway However with exponential the servo can be made to move more or less than initial stick movement less servo movement is more common Exponentials are commonly used to soften or decrease initial servo travel for the ailerons elevators and rudder This way initial control stick inputs from the pilot result in small servo movement for a smoother flying airplane Dual rates adjust the amount of servo travel Exponentials determine where most of the travel will occur Mixing Two or more servos can be made to operate together either by mecha
14. RadioLink T7F 2 4GHz w IDLE UP TRAINER Y RadioLink m PRESS BOTH MODE A v J DATA 7 Ch Radio Control System Helicopter Airplane INSTRUCTION MANUAL for RadioLink T7F 2 4GHz 7 channel FHSS for Airplanes Helicopters RadioLink corporation Technical updates available at http www radiolink com cn TABLE OF CONTENTS Introduction erret daa Contents and specifications GI OSSAN Ys CLE Introduction to the T7F 2 4GHz SysteM ccc cece cece cence cece eee conocia cnc hee sese ms sem o tenen E Transmitter controls and descriptions ses Radio Installation E 6 Receiver and servo connections uns o renes cea LCD and Programming controls sostiene Programming the T7F 2 4GHz radio 6 cece eee cence nee e een e ener e nen e e eese sese sese ee S taada deaa ces I MODE Model Select function fesses oe dated cece tne UE EO Seana data o ll MODL Model select TUNCHON ada tas nee REST Data reset function oot tede re erede de CANAR esee RSA RC LAA stat A T ACRO HELI Model type select function se sonne ener reae ae en pa TRE vs we enter iei retener e ee Model name settings eias dudes he dan de mage nes an dava dade dede der dba Ra da Fa dada dn aed N e dk e nde Panda 12 REVR Servo Teversillg s manni euis bet eeu id 12 BR Dual Rate and Exponential settings oris
15. ant to set the model name Then you will see the model name on the screen 3 Choose a character for the first digit by using DATA or key Then move to the next digit by pressing the SELECT key and choose a character in the same way Continue choosing characters for the third and fourth digits You can use up to four characters for the name REVR Servo Reversing The servo reversing function is used to change the direction that a servo responds to a control input from the transmitter stick or switch After using the reversing function check all the controls on the model to be certain they are operating in the correct direction and that you did not inadvertently reverse a servo other than the one intended Reversing the wrong servo and not checking the response of the controls before each flight may be the most common cause of a crash To reverse a servo 1 Enter the programming mode and use the MODE A or V key to access the REVR function 2 Use the SELECT key to select the channel you wish to reverse 3 Press the DATA key to reverse the servo REV or press the DATA key to make the servo operate normally NOR The arrow will indicate the condition of the servo normal or reversed 4 Use the SELECT key to display other channels to be reversed 12 Dual Rates Exponential Settings The aileron elevator and rudder dual rates on the T7F are simultaneously activated by the dual rate switch The amoun
16. ars on the screen If the transmitter is not operating the correct model some or all of the controls could be reversed and the travels and trims will be wrong Flying a model with the wrong program will result in a crash so always be certain the model name in the transmitter is correct One way to ensure this is to write the corresponding model name directly on the airplane or helicopter or attach a list to the bottom or back of the transmitter Transmitter battery voltage Battery icon In addition to the model type the LCD screen also displays the transmitter battery voltage When the voltage goes below approximately 8 5 Volts the battery icon will flash and the lowbattery alarm will continuously beep until the transmitter is turned off When the low battery alarm sounds land immediately your model before losing control Note If the transmitter ever reaches 8 9 Volts land as soon SUGGESTED GUIDELINES as safely possible A more reasonable margin of safety would 9 4 Volts No more flying until recharge be to quit flying for the day or recharge the batteries when 8 9 Volts Land as soon as safely possible the transmitter battery reaches 9 4 Volts 8 5 Volts Emergency Land immediately Mixer alert warning HELI only If the transmitter is turned on with the throttle hold or idle up function switched on the screen will show MIX and a warning will sound Please turn the throttle hold and idle up functions off to
17. ay from the motor ESC and other noise sources as much as possible The receiver contains precision electronic parts It is the most delicate radio component on board the model and should be protected from vibration shock and temperature extremes To protect the receiver wrap it in R C foam rubber or other vibration absorbing material If appropriate waterproof the receiver by placing it in a plastic bag and closing the open end with a rubber band before wrapping it in foam If moisture enters the receiver intermittent operation or a failure may result Wrapping the receiver in a plastic bag also protects it from fuel and exhaust residue which in some models can work its way into the fuselage Top IL Signal Key for linking Positive Antenna Negative RadioLink R7EI Antenna Transmitter Antenna 1 The transmitter antenna is adjustable so please make sure that the antenna is never pointed directly at the model when flying as this creates a weak signal for the receiver 2 Keep the antenna perpendicular to the transmitter s face to create a better RF condition for the receiver Of course this depends on how you hold the transmitter but in most cases adjusting the transmitter antenna so that it is perpendicular to the face will give the best results Please adjust the transmitter antenna to the way you hold the transmitter 3 NEVER grip the antenna when flying as this degrades RF quality Link Procedure
18. ect the channel you wanted to set Aileron channel CHA is displayed at first and 96 is flashing Move the aileron stick left and right to set the direction and amount of movement on the aileron servo by pressing DATA or key Aileron movement can be adjusted from 100 to 100 4 Select other channels elevator and pitch by SELECT key to set the direction and amount of servo movement in same manner as aileron channel setting CHE is elevator and CHP is pitch channel on the Display AUX 7 channel CH7 auxiliary function The 7 channel CH7 is a switch used for auxiliary function such as open or close a dropping cabin switch on or switch off the control panel of smoke releasing etc To set up AUX Enter the programming mode Access the AUX screen with the MODE A or V key Press MODE A key can access directly 1 The 7 channel CH7 switch push up The percentage value can be set by pressing DATA key from 100 to 100 and the arm of servo moves from 0 to 60 proportionally 2 The 7 channel CH7 switch push down The percentage value can be set by pressing DATA key from 100 to 100 and the arm of servo moves from 60 to 0 proportionally 3 Push up the 7 channel CH7 switch and set the percentage value to be 100 then push down the 7 channel CH7 switch and set the percentage value to be 100 the direction that a servo responds to a control input from the transmitter stick or swi
19. en placed on the servo LL 90 elle After the servos are installed operate each servo over its full travel and check that the pushrods and servo arms do not bind or contact each other Also make sure the controls do not require excess force to operate If there is an objectionable buzzing sound coming from a servo there is probably too much resistance in the control Find and correct the problem Even if there is no servo damage excess battery drain will result To prevent the servo lead wires from being broken by vibration during Fasten about 5 10cm flight provide a margin so that the wire sticks out slightly and fasten it at eri ag rd ri suitablepoints In addition periodically check the wire during daily is neat maintenance Marg in in the lead ire Receiver s Antenna Installation To obtain the best results of function please refer to the following instructions 1 The antenna must be kept as straight as possible Otherwise it will reduce the effective range 2 Larger models can have large metal objects that can attenuate the RF signal In this case the antenna should be placed at both sides of the model Then the best RF signal condition is obtained at any flying attitude 3 The antenna must be kept away from conductive materials such as metal and carbon by at least a half inch The coaxial part of the antenna does not need to follow these guidelines but do not bend it in a small radius 4 Keep the antenna aw
20. ere the channels to be mixed are factory set the T7F 2 4GHz also contains two programmable mix where you the pilot determine the channels to be mixed This could be used to correct unwanted flight tendencies by mixing rudder to aileron or aileron to rudder for example To set up a programmable mix 1 Enter the programming mode Access the PMIX screen with the MODE A or V key 2 Press the DATA key This will cause the flashing INH display to change to a flashing ON display 3 Press SELECT key twice to call the screen for selecting channels to control MAS Master mixing Then select the channel by pushing DATA or key Channel 1 aileron in this figure is assigned to the master 4 Press SELECT key three times to call the screen for selecting channels to control SLV Slave mixing Then select the channel by pushing DATA or key Channel 4 rudder in this figure is assigned to the slave 15 5 Press the SELECT key once to display the flashing sign Use the DATA key to set the percentage of mixing from 100 to 100 depending on the direction and distance you wish the slave servo to move 6 Press SELECT key four times to call the screen for selecting the on off switch Then select the switch by pushing DATA or key CH5 D R or FLP switch include the on direction is selectable The ON is always on 7 Observe how the controls on the model res
21. eses esee eem emere nennen AUX Auxiliary f nctlOn nee 5 1 ce dee nel emo da ean Flow chart ACRO Lm Flow chart HELI 2 5 26 4 0222022405 A LIGA ce ne EEKE A AAA in art OtherT7F 2 4GHz functions eor bare da sea Trainer fulictlonc sie RP bas Adjustable height control sticks 2o oit oh e tt pb its Ghanging he stek mode vs t ertet d a dave asia th x re er a RENAR Rr dada dh ins rie E RAD Flight preparation oscila EMEN Model Data Recording Sheets ACRO sse eene eene e eterne trennen Model Data Recording Sheets HELI nn INTRODUCTION Thank you for purchasing the RadioLink T7F 2 4GHz FHSS digital proportional R C airplane helicopter system If this is your first computer radio rest assured that it is designed to make initial setup and field tuning of your airplane helicopter easier and more accurate than using a non computer radio Although this is a beginner or sport system with the requirements of those flyers in mind in order to make the best use of your RadioLink T7F 2 4GHz and to operate it safely you must carefully read all of the instructions Suggestion If while reading the instructions you are unclear of some of the procedures or functions and become stuck continue to read on anyway Often the function or procedure will be explained again later in a different way providing another perspective from which to understand it Another suggestion is to connect the battery
22. evator travel rate from 100 to 100 5 Next you set the right wing to channel 2 elevator setting Press the SELECT key to display the CH2 and flashing 96 sign Use the DATA key to set the percentage of rudder travel rate from 100 to 100 6 Once this mix has been activated move the servos to their full extremes to make certain they are not overdriving the controls If necessary adjust the linkages to achieve the correct control throws AUX 7 channel CH7 auxiliary function The 7 channel CH7 is a switch used for auxiliary function such as open or close a dropping cabin switch on or switch off the control panel of smoke releasing etc To set up AUX Enter the programming mode Access the AUX screen with the MODE A or V key Press MODE A key can access directly 1 The 7 channel CH7 switch push up The percentage value can be set by pressing DATA key from 10096 to 100 and the arm of servo moves from 0 to 60 proportionally 2 The 7 channel CH7 switch push down The percentage value can be set by pressing DATA key from 100 to 100 and the arm of servo moves from 60 to 0 proportionally 3 Push up the 7 channel CH7 switch and set the percentage value to be 100 then push down the 7 channel CH7 switch and set the percentage value to be 100 the direction that a servo responds to a control input from the transmitter stick or switch would be reversed 19 N TH Normal thr
23. he swashplate fore and aft with Pitch inputs all three servos raise the swashplate up and down Elevator 23 To select the swashplate types 1 Enter the programming mode and use the MODE A or Y key to access the SWSH function 2 To select swashplate type press the DATA or key for about two seconds When you are changing swashplate type to 1 S or 3 S the 1 S or 3 S on the display flashes slow becomes rapid and then returns slow flashing with confirmation sound 3 Now set the swashplate type To set the swash AFR This function can be used only when you select the 3 S swashplate type There is no swash AFR setting with 1 S type This swash AFR function is for changing the direction and amount of servo movement on aileron elevator and pitch At first set the linkage and servo horn length on aileron elevator and pitch servos by following the instruction manual that comes with the model Basically EPA see page 13 is set near 100 with these three servos Set the servo reverse function see page 12 so that the swashplate keeps horizontal and moves in the correct direction up and down when you operate pitch control up and down throttle stick 1 Enter the programming mode and use the MODE A or V key to access the SWSH function 2 Swashplate types Confirm 3 S type is selected If 3 S type is not selected please see To select the swashplate types and set 3 Use SELECT key to sel
24. i sgornan iai reii e ne nene A den ene ue ne resta onn oe roe 13 D R Dual Rate Settings a xe pesto e rb tede eol piene RE p Dien ori edet A side fige 13 EXPO ExponentialS 55 515 on du i a e e e a e cet E asa 13 EPA End Point Adj strrients vss 1 ertt doit antoine deb ii Sade G ee 13 TRIM Trini Settligs uet de Re dr E od e tex da o PE N AT Ae rad DA d MR an eee 14 ACRO functions N TH Normal Throttle CUrVe intei ceti RICH pH IH HC PR be qr p Hm t be detta tud 15 PMX1 Programmable Mixer 1 em detentus etant Ma nn des od tet aul ph te ere 15 PMX2 Programmable Mixer 2 3222240402046902 dote i o otis o tennis IE Ed rte ERES 15 FEPR Flaperor mixing c bates ied A ede peer ru diesen deed esee EA ee 16 FLTR Flap tii EE 17 VATE V tail mixinig 4 ec e rd edi de ds 17 EEVN Elevori MIXING sic A REUS EM EQUI IR 18 PP epica el 19 HELI functions N TH Normal Throttle Curve ecco RR eR E NR san au ean teat neta ad da N PI Normal Pitch Curve eese emmener NAO EAR ENCA CN de NERE RA EAT eade CNC air dvd aedi BARE a n I TH Tdle Up Throttle Curve function La I Pi Idle Up Pitch Curve function avenues A A AD RA Eo Paida a Ue e c dant dhe HOLD Thirottle hold f rictlork ect ee Mein ent SE tt de EER ae et et nee AU red QV di REVO Pitch rudder mixing TUNCHON iii pinta ebbe he peni platines EHE EI din GYRO Gyro mixing furctior o la edi notet an o M EM nu SWSH Swashplate types selection amp Swash AFR sssssssssssssssssssssssss
25. mode and use the MODE A or V key to access the GYRO function 4 Press the DATA key This will cause the flashing INH display to change to a flashing ON display Now the mixing is on 5 Press the SELECT key once This will show the gyro gain setting and flashing 96 symbol on the display Flip the gyro CH5 switch up and down This will cause the arrow on the display to point up and down corresponding to the switch position Press DATA or key to set the gyro gains for both switch up and down position Gyro gain can be adjust from 100 to 100 Example of sensitivity setting with RadioLink GY 100 Relationship Sensitivity between transmitter set value switch and gyro sensitivity CH5 e NE Transmitte ro i M On Set value sensitivity L Ivo 100 100 A 0 il AVCS mode LI 8095 50 50 AVCS side 0 y mg O et lt Korma made 100 50 o 9 o T E o z 100 SWSH Swashplate types selection 8 Swash AFR HELI only This function can select from two swashplate types Swash AFR can be set if 3 S Type you choose 3 S type Front Pitch Aileron 1 S Independent aileron pitch and elevator servos linked to the swashplate Aileron Pitch Most kits are 1 S type m 3 S With Aileron inputs the aileron and pitch servos tilt the swashplate left and right with Elevator inputs the three servos tilt t
26. n flying RADIO INSTALLATION Follow these guidelines to properly mount the servos receiver and battery Make certain the alignment tab on the battery switch and servo connectors is oriented correctly and keys into the corresponding notch in the receiver or connectors before plugging them in When unplugging connectors never pull on the wires Always pull on the plastic connector instead If any servo wires are not long enough to reach the receiver servo extension wires available separately may be used Always mount the servos with the supplied rubber grommets Do not over _ T Robber tighten the screws No part of the servo casing should contact the mounting DA umi rails servo tray or any other part of the airplane helicopter structure Otherwise E vibration will be transmitted to the servo causing premature wear and or servo i As failure Note the small numbers 1 2 3 4 molded into each arm on the 4 arm servo arms The numbers indicate how many degrees each arm is off from 90 degrees to correct for minute manufacturing deviations from servo to servo THE TRIMS ON THE RADIO SHOULD BE CENTERED LAJ To center the servos connect them to the receiver and turn on the transmitter ji and receiver Center the trims on the transmitter then find the arm that will be TOn F perpendicular to the pushrod wh
27. n is to be used for autorotations where only pitch control is used to make a descent and landing Just flip the hold switch on to set the engine in the idling or cut position and disengage it from the Throttle Stick It can be set from 50 to 5096 from throttle trim position To set the throttle hold 1 Enter the programming mode and use the MODE A or V key to access the HOLD function 2 Press the DATA key This will cause the flashing INH display to change to a flashing ON display Now the HOLD function is on 3 Push SELECT key once This will cause the flashing 96 symbol on the display Pull the hold switch towards you Press DATA or key to set the throttle servo position of throttle hold 21 REVO Pitch rudder mixing function HELI only This mix adds rudder in conjunction with pitch This helps compensate for rotation of the helicopter caused by the increased engine torque Never use revo mixing with a heading hold AVCS gyro which is in heading hold AVCS mode However revo mixing is still used when a heading hold AVCS gyro is in normal mode To set the REVO mixing 1 Enter the programming mode and use the MODE A or V key to access the REVO function 2 Press the DATA key This will cause the flashing INH display to change to a flashing ON display Now the REVO function is on 3 Press the SELECT key once This will cause the flashing 96 symbol on the
28. n the left side on the screen and the symbol will be flashing 2 To change the RIGHT aileron throw move the aileron stick to the right then press the DATA or key to change the value and the throw 3 Move the stick to the left and use the DATA or key to change the LEFT aileron throw 4 Use the SELECT key to display the other channels and set the other end points Notice that moving the stick or switch from one end to the other changes the value displayed and the position of the arrow for that end of the control input TRIM Trim Settings There are four trim levers trims on the front of the transmitter Three of the trims are for adjusting the neutral position of the aileron elevator and rudder servos The fourth trim is for setting the idle r p m of the engine when the throttle stick is all the way down The intended use of the trims is to make small servo adjustments in flight to get the model properly trimmed so it will fly straight and level Because the trims are intended to be used while the model is in flight you do not have to enter the program to adjust the trims Simply push or pull on the trim levers while flying and the neutral position of the servos will shift Keep in mind that you should start out with the control surfaces centered when the servos are centered and the trims are zeroed or near zero THEN you can adjust the trims once airborne Center the servos 1 Turn on the
29. neously press the MODE A and V keys and hold them down for one second to enter the programming mode Press the keys again or turn off the transmitter to exit the programming mode 26 OTHER T7F 2 4GHz FUNCTIONS Trainer switch To utilize the trainer function the appropriate trainer cord available separately and a second RadioLink transmitter usually provided by your flight instructor or R C club will be required When two radios are connected with the trainer cord they are both capable of operating the model but it s usually best for the instructor to hold the radio that has been setup for the plane to be flown as it is already programmed to fly the model When the instructor holds the trainer switch on his radio the student will have control When the instructor wishes to regain control he simply releases the switch Then he will have immediate full control To use the trainer function Simulator Trainer J ack 1 It is best for the instructor to use the transmitter that is already set up for the model to be flown 2 If the student s radio has PCM PPM capability set it to PPM 3 If the student s radio has a plug in RF module remove the module 4 Collapse the student s antenna when the student s transmitter is conventional type 29 72MHz 5 With the transmitters off connect the trainer cord to both radios Do not force the plug into the transmitter and note that the plug is keyed so it can go in only one wa
30. nically joining the wires with a Y connector or by electronically joining them through programming functions in the transmitter When servos are electronically joined via programming they are said to be mixed Unlike joining servos with a Y connector when servos are mixed electronically they can be made to move in opposition Additionally each servo s end points can be independently set INTRODUCTION TO THE T7F 2 4GHz SYSTEM IMPORTANT Always turn on the transmitter first then the receiver When turning off the system always turn off the receiver first The object is never to have the receiver on by itself Otherwise the servos or control surfaces could be damaged or in the case of electric powered models the motor may unexpectedly turn on causing severe injury Transmitter ACRO mode External switches operate dual rates D R landing gear and trainer cord or buddy box capabilities Programming features include servo reversing and E P Aon all channels dual rates exponentials and programmable mixing Additionally any one of four factory set preprogrammed wing type mixers including flaperon and V tail elevon mixing may be selected HELI mode Dual rate D R Idle up Throttle hold and Gyro sense can be operated by switch Two different gyro senses can be set with RadioLink GY 100 Gyro on gyro function of this transmitter Programming features include servo reversing and E P Aon all channels dual rates exponentials th
31. o set up your aircraft first you must decide Model type include wing mixing type or swashplate type best fits this particular aircraft To select model type 1 Access the Model Select function in the programming mode by pressing the MODE A and V keys simultaneously and holding them down for one second To select the model memory select model type press the DATA or key until the desired model number appears 2 Press SELECT key after seeing on the screen the model memory where you want to select model type Then you will see ACRO and HL or HELI and AC on the screen 3 To change model type press the DATA or key and hold it down for about two seconds HL and AC blinks first and then it stops blinking with a sound The current model type ACRO or HELI is displayed Model name function Assign a name to the model memory By giving each model a name that is immediately recognizable you can quickly select the correct model and minimize the chance of flying wrong model memory that could lead to a crash To assign a name 1 Access the Model Select function in the programming mode by pressing the MODE A and V keys simultaneously and holding them down for one second To select the model number you wish to change press the DATA or key until the desired model number appears 2 Press SELECT key three times after seeing on the screen the model memory where you w
32. onential value for that switch position 7 Repeat for the settings on the other channel EPA End Point Adjustment Note Since changing the end points will also change the dual rates the end points should be set prior to setting the dual rates If you set the dual rates first and then go back and change the end points the dual rate throws will also change 13 at 100 I 1 4ch 40 AN 5 6ch 55 at 120 1 4ch 50 5 6ch 60 The EPA function is designed to fine tune the servo throws in cases where changing the pushrod hookup will not achieve the correct throw The pushrods should first be connected to the servo arms and control horns so that the correct or near correct control 0 120 surface throw will be achieved THEN the EPAs may be used to make small changes in the servo throw until the desired control throw is achieved The control throws should be set up so that the end points are as near to 100 as possible If the EPA values must be set below 70 or above 120 to get the desired throw you should strongly consider changing the pushrod connections so the values can be set closer to 100 When the EPA is set to 100 the maximum servo throw for channels 1 2 3 amp 4 is approximately 40 and approximately 55 for channels 5 amp 6 To set the end points 1 Enter the programming mode and use the MODE A or V key to access the EPA screen The channel number being adjusted will appear o
33. ons sen Se L 4 El NN EL NN El MN El NN E cha Ba e E y l i UN Ho uk Simultaneously press the MODE A and V keys and hold them down for one second to enter the programming mode Press the keys again or turn off the transmitter to exit the programming mode 25 FLOW CHART HELI MODE FUNCTIONS r PRESS BOTH SELECT MODE A M Stick Mode STER Ea E 7 Channel Radio Control System Helicopter Airplane To change the Stick Mode hold the To enter or leave Programming Press MODE A key to scroll to MODE A and V keys down Mode press MODE A and V previous function menu simultaneously then turn on the keys simultaneously for one Press MODE Y key to scroll to transmitter second next function menu Use the DATA or key to display the desired stick mode Press MODE A and V keys simultaneously for one second ATTI FT ai Model 2 5 s gt HELI REST IHE gt CLR gt gt gt gt EXPO a H EXPO ec EXPO a E Y MODE V key q gt SELECT key DATA key K p De si gt IBA Press the DATA key 22 PI for about two seconds De j ad MODE key gt BRA gt ETH 5 Inn ILILI m S Simulta
34. ottle curve function HELI only Used to set throttle curve for normal flight 5 point throttle curve is utilized to best match the blade collective pitch to the engine RPM for consistent load on the engine Throttle curve can be adjusted from 0 100 each point This normal throttle curve creates a basic curve for hovering Use this function together with the normal pitch curve seeNormal pitch curve so that up down control has a constant engine speed To set the normal throttle curve 1 Enter the programming mode and use the MODE A or V key to access the N TH function Throttle stick position number will appear on left side of display and 96 symbol will be flashing 2 Use SELECT key to select the desire curve point Point 1 is shown initially which is throttle stick all the way downward slow position Point 5 is throttle stick all the way upward hi position 3 Press DATA or key to set the servo position 4 Use SELECT key to set other points in same manner N PI Normal pitch curve function HELI only Used to set pitch curve for normal flight 5 point pitch curve is utilized to best match the blade collective pitch to the engine RPM for consistent load on the engine Pitch curve can be adjusted from 0 100 each point This normal pitch curve creates a basic curve for hovering Use this function together with the normal throttle curve so that up down control has a constant engine speed To set the normal pitch curve
35. p the switch then use the DATA or to change the throw 5 Repeat the procedure for the other dual rate channel 2 elevator 4 rudder key EXPO Exponential Settings The exponentials are in the same function as the dual rates Pressing the MODE YW key will take you to the next function which is End Point Adjustments The same as dual rates expos can be set for both switch positions Negative exponential decreases initial servo movement Positive exponential increases initial servo movement The exponential curve may be set anywhere between 100 and 100 To set the exponentials 1 Enter the programming mode Access the D R screen with the MODE A or V key 2 Access the EXPO screen with the SELECT key 3 Select the channel 1 aileron 2 elevator 4 rudder you wish to set by pressing the SELECT key The active channel number will be displayed on the screen Note If a D R appears on the screen you have pressed the SELECT key too many times and displayed the values for the D R dual rate values Press the SELECT key to return to the exponentials 4 Position the dual rate switch where desired for the value you wish to change n CR 5 Enter the amount of exponential with the DATA or key As stated above an exponential value with a in front of it makes the initial servo movement less or softer 6 Flip the switch to the other position to enter the exp
36. play the channel to be adjusted the figure shows trim adjustment for CH1 3 Adjust the trim using the DATA or key Note that initially the values change in increments of 1 but if the DATA or key is held long enough the values will change more rapidly 4 Repeat the steps for other channels that require trim adjustments 14 N TH Normal throttle curve function ACRO Used to set throttle curve for normal flight 5 point throttle curve can be adjusted from 0 100 each point This function is used to coordinate 1 2 4 channel to achieve some aerobatics or to adjust the relative angular position between the amount of throttle and the throttle control stick The starting point of different kinds of the motor and ESC can also be adjusted by N TH curve function To set the normal throttle curve 1 Enter the programming mode and use the MODE A or V key to access the N TH function Throttle stick position number will appear on left side of display and symbol will be flashing 2 Use SELECT key to select the desire curve point Point 1 is shown initially which is throttle stick all the way downward slow position Point 5 is throttle stick all the way upward hi position 3 Press DATA or key to set the servo position 4 Use SELECT key to set other points in same manner PMIX1 2 Programmable Mixer 1 2 ACRO only Unlike the wing mixing function explained later wh
37. pond to be certain you have achieved the correct mix and that the throws are as desired Wing Mixing Type Selection ACRO only With the programmable mix previously described the user determines the two channels to be mixed The wing mixing function is another mix that may be used but the channels mixed are predetermined There are three different wing mixing functions to select from FLPR Flaperon mixing ACRO only R A L R s L This function allows the ailerons to be used both as ailerons and as flaps The flap CH1 CH6 CHI CH6 control switch CH 6 operates the flap function To use flaperon mixing both Aileron Operation Flap Operation ailerons must be operated by separate servos If necessary use the Servo Reversing function to achieve the correct direction of servo throws To activate flaperon mixing 1 Connect the aileron servo in the right wing to channel 1 aileron in the receiver and connect the aileron servo in the left wing to channel 6 flaps in the receiver 2 Enter the programming mode Access the FLPR screen with the MODE A or Y key You cannot set Flaperon mixing when Elevon mixing has already been set In order to enable Flaperon mixing you first need to cancel Elevon mixing However it is allowed to use Flaperon and V Tail mixing simultaneously 3 Press the DATA key This will cause the flashing INH display to change to a fla
38. r computer chips sense the motion SMM is far more accurate and less susceptible to inaccuracies caused by temperature changes etc Choosing the right gyro for your skills your helicopter and your budget Mechanical some are still available They are very challenging to set up and not as reliable as piezo or SMM Non Heading Hold Piezo these are now inexpensive gyros that are reliable and easy to set up Some have dual rates and remote gain control to adjust sensitivity in flight Lack heading hold capabilities for precision flying Heading Hold Piezo Until recently the cream of the crop Expensive and more complex to set up Adds GPS like heading recognition Exhibits minor difficulties with temperature drift position setting varying with unit s temperature Heading Hold SMM 21st Century gyro technology Computer chip technology Expensive easier set up higher durability Significant decrease in temperature sensitivity Many include frame rate settings to allow faster response when using specialized digital servos Examples RadioLink GY 100 Simpler set up Ideal for learning aerobatics through 3D 22 Gyro mixing function is used for adjusting the gain of the gyro Select from two different gain settings using a switch on the transmitter To set the GYRO mixing 1 Plug the gyro s sensitivity adjustment to channel 5 of the receiver not assignable 2 EPA of channel 5 to set 100 both UP and DOWN 3 Enter the programming
39. rottle curve pitch curve throttle hold and pit to rudder mixing REVO Additionally any one of two factory set preprogrammed swashplate type mixers including three servo type 3 S may be selected Transmitter controls The diagram and explanations briefly describe the functions of the RadioLink T7F 2 4GHz transmitter Full instructions on how to operate the controls are provided beginning on page 11 Mode 1 Throttle on the right Mode 2 Throttle on the left More on flight modes on page 28 CH 7Auxiliary channel Antenna Liquid crystal display screen LCD Aileron Elevator amp Rudder dual rate switch Carrying handle A Gear switch CH 5 H Gyro switch CH 5 A Flap switch CH 6 H Throttle hold switch Traner switch Power indicator LED Idle up switch Elevator trim lever Throttle trim lever Mode 2 Mode 2 Elevator trim switc Mode 1 Throttle trim lever Mode 1 Throttle rudder control stick Mode 2 Elevator rudder control stick Mode 1 Elevator aileron control stick Mode 2 Throttle aileron control stick Mode 1 Neck strap hook FE Aileron trim lever Rudder trim lever gt SELECT key 25 TU POWER switch MODE A key MODE Y key DATA key DATA key DESCRIPTIONS Aileron Elevator and Rudder dual rate switch Use this switch to flip between two aileron elevator and rudder control throw settings The throws can be set up however you prefer but generally when the switch is
40. rrent model When the transmitter is initially turned on the model type model memory name memory name and transmitter battery voltage are displayed on the LCD screen When prompted by the user the functions and settings stored in the memory can also be read on the screen The user accesses the different functions using the MODE A or V key and changes the values and settings using the DATA or key This is called programming Transmitter Battery voltage Current model type Note Feel free to explore by scrolling through the programs and viewing the displays using the MODE A or V key The MODE A or V key only determine what will be displayed on the screen and will not change any of the settings Only when using the DATA or key will you be able to change any of the settings Model name The RadioLink T7F 2 4GHz stores model memories for six models This means all the data control throws trims end points etc for up to six different models can be stored in the transmitter and activated at any time depending upon which model you choose to fly that day This eliminates the requirement for reconfiguring the transmitter each time you decide to fly a different model with it When the transmitter is turned on the model type model name and the transmitter voltage will be indicated on the LCD screen Before every flight BE CERTAIN that the correct model name for the model you intend to fly appe
41. s are listed and described in the order that they appear in the transmitter Read all the way through the programming instructions before setting up your model if you won t be using any of the mixing functions for a while you can read those instructions when ready Refer to the FLOW CHART on page 25 ACRO or page 26 HELI as well Model Select Data Reset Model Type Select Model Name MODL Model select function To select model memory 1 Access the Model Select function in the programming mode by pressing the MODE A and W keys simultaneously and holding them down for one second The number for the current active model will be blinking 2 To activate a different model memory press the DATA or key until the desired model number appears 3 Now the model has been selected All programming inputs from this point forward will affect only the model number on the screen until another model number is selected REST Data reset function All the data for any model memory can be reset to the original factory defaults Often this function is done to get a fresh start and clear the memory before inputting new model settings To reset data 1 Access the Model Select function in the programming mode by pressing the MODE A and V keys simultaneously and holding them down for one second To select the model memory you wish to reset press the DATA or key until the desired model number appears 2 Once
42. s of the various functions displayed on the LCD screen Liquid crystal display screen LCD Displays programming modes and values entered MODE A or V key Used to scroll through and display the different functions Press MODE A key to scroll to previous function menu Press MODE V key to scroll to next function menu SELECT key Used to scroll the sub menu for the current function Throttle rudder control stick Operates the servos connected to channel 3 throttle and channel 4 rudder in the receiver Trainer switch Operates the trainer functions To operate as a trainer switch the transmitter must be connected to another transmitter via a trainer cord available separately Idle up switch This switch operates to change the fight condition which sets the throttle curve and pitch curve of mid air maneuvers rolls loops stall turns and 3D flight A Retractable landing gear switch Channel 5 Switch operates the servo connected to channel 5 in the receiver If your model has retractable landing gear this is the control used to extend and retract the gear H Gyro switch Channel 5 You can connect the sense adjust connector to channel 5 of the receiver to operate the gyro which has two different senses Also if you use the RadioLink GY100 Gyro two different gyro sense settings on the gyro function in this transmitter can be called by this switch Antenna Radiates signals to the receiver NEVER point at the model whe
43. servo arms or pushrods that interfere with each other 3 One at a time operate each control on the airplane using the sticks on the transmitter to make certain each control is responding correctly This must be done before every flight There are several types of malfunctions that can be discovered by performing this elementary task thus saving your model Do not fly in the rain Moisture may enter the transmitter through the antenna or stick openings and cause erratic operation or loss of control If you must fly in wet weather during a contest be sure to cover the transmitter with a plastic bag or other waterproof cover MODEL DATA RECORDING SHEET After finalizing the programming for each model fill out the values and settings in the Model Data Recording Sheets in the back of the manual The data sheets will serve as a backup in case a program is ever lost or inadvertently reset or in case you have to intentionally reset a program to make room for another model Make additional copies before filling out the sheets 28 MODEL DATA RECORDING SHEET ACRO Make copies before using Model name Model No 1 2 3 4 5 6 Model Type ACRO MENU FUNCTION CH1 CH2 CH3 CH4 CH5 CH 6 CH7 MIXING SETTING PMX1 Programmable Mixer 1 Master Ch Slave Ch Rate Sw PMX2 Programmable Mixer 2 Master Ch Slave Ch Rate Sw FLPR Flaperon Ailerons differential rate o o VTL V Tail CH 2 Elevator rate CH 4 Rudder rate
44. shing ON display Now the mixing is on 16 4 If you need to set aileron differential press the SELECT key to display the flashing sign Use the DATA key to set the percentage of aileron differential from 100 to 100 The direction indicates decreasing amount of movement toward the upward from the aileron surface while direction indicates decreasing amount of movement toward the downward from the aileron surface 5 Once this mix has been activated move the servos to their full extremes to make certain they are not overdriving the controls If necessary adjust the linkages to achieve the correct control throws FLTR Flap trim ACRO only The Flap Trim function is used to specify the amount of flap travel produced moving the flap switch Use of the normal flap Switch will be inhibited if the flaperon function is activated so the Flap Trim function should be activated if you need to control flaps by the Flap switch To activate flap trim 1 Enter the programming mode Access the FLTR screen with the MODE A or V key 2 If INH is blinking press DATA key Then you will see that the blinking INH changes to ON Your flap trim is now turned on 3 Set the travel of the flap switch at between 100 and 100 by using DATA or key Two rates upward and downward of flap switch are adjustable V TL V tail mixing ACRO only Intended for V
45. t of travel decrease for each control may be set between 0 and 100 of the values set for the end points explained in End Point Adjustment on page 13 Note It is possible to set a dual rate value to zero thus causing no response from that channel If the dual rates are inadvertently set to zero a crash could result Note When performing initial model setup the E P A s should be set prior to setting the dual rates When setting the E P A s for the first time on a new model the dual rates should be set to 100 D R Dual Rate Settings To set the dual rates 1 Enter the programming mode Access the D R screen with the MODE A or V key 2 Select the channel to be adjusted 1 aileron 2 elevator 4 rudder by pressing the SELECT key until the desired channel number appears on the left side on the screen Note If an EXPO appears on the screen you have pressed the SELECT key too many times and displayed the values for the exponentials explained later Press the SELECT key to return to the dual rate values 3 Place the dual rate switch in the desired position for the value you wish to change Generally pilots prefer to have the switch in the up position for the high rate and in the down position for the low rate 4 Change the dual rate value using the DATA or key until the desired control throw is achieved If you wish to change the control throw when the switch is in the other position as well fli
46. tail aircraft such as a Beechcraft Bonanza V tail mixing allows the ruddervators to operate both as rudders and elevators The same as the other mixes V tail mixing requires that each ruddervator be operated by a separate servo 17 4 b CH2 X CH2 CH4 CH4 Up Elevator Left Rudder Mewfrom rear If necessary use the Servo Reversing function to achieve the correct direction of servo throws To activate V tail mixing 1 Connect the left ruddervator servo to channel 2 elevator in the receiver and connect the right ruddervator servo to channel 4 rudder in the receiver 2 Enter the programming mode Access the V TL screen with the MODE A or V key You cannot set V tail mixing when Elevon mixing has already been set In order to enable V tail mixing you first need to cancel Elevon mixing However it is allowed to use V Tail and Flaperon mixing simultaneously 3 Press the DATA key This will cause the flashing INH display to change to a flashing ON display Now the mixing is on 4 Next you may set the elevator Press the SELECT key to display the CH2 and flashing 96 sign Use the DATA key to set the percentage of elevator travel rate from 100 to 100 5 Next you may set the rudder Press the SELECT key to display the CH4 and flashing sign Use the DATA key to set the percentage of rudder travel rate from 100 to 100 6 Once this mi
47. tch would be reversed 24 FLOW CHART ACRO MODE FUNCTIONS r PRESS BOTH SELECT MODE Stick Mode STE EJE 7 Channel Radio Control System miles Ailene POWER To change the Stick Mode hold the MODE A and V keys down oO en Presa MODE A Key oe simultaneously then turn on the Mode press MODE A and V previous function menu tanema y keys simultaneously for one y y y Press MODE V key to scroll to Use the DATA or key to second next function menu display the desired stick mode Press MODE A and V keys simultaneously for one second ad T rm Cen ay CUL Model 2 5 MEME E RES LI n B L HL Ltr E Y RENR 2 gt CH 2 6 ex EE gt DR BR DR EPO EPO E i o gt gt gt E o gt L o gt L o gt 20 Ro ea Ed SB Er 0 gt ind J APTO T T Tore Y MODE V key RIM o gt 231 RE NES gt SELECT key Li C uj DATA key c aD v UH po e NIERE MODE key i Hi 5 00 nav Au nau f MOT SM SELI E gs gt E gt E gt H gt y HN UI L E UIN L 4 Prig PMi2 PM E SLY St gt Z gt EER gt INH ON d M M y E eL Fay Fl rg UN p Y L FLTR FLTR FLIR NH E gt gt HU UN HN 7 4 NET e ETE MB ES 7 NH B
48. x has been activated move the servos to their full extremes to make certain they are not overdriving the controls If necessary adjust the linkages to achieve the correct control throws x f necessary use the Servo Reversing function to acleve the correctirdcton of ELVN Elevon mixing ACRO only Servo tiras Intended for tailless flying wing models such as delta wings and flying wings elevon mixing mixes channel 1 aileron to channel 2 elevator allowing the elevons to operate in unison as elevators or in opposition as ailerons This function requires that each elevon be operated by a separate servo To activate elevon mixing 1 Connect the servo in the right wing to channel 2 elevator in the receiver and connect the servo in the left wing to channel 1 aileron in the receiver 18 Aileron operation Elevator operation 2 Enter the programming mode Access the ELVN screen with the MODE A or V key You cannot set Elevon mixing when Flaperon or V TL mixing has already been set In order to enable Elevon mixing you first need to cancel both Flaperon and V tail mixing 3 Press the DATA key This will cause the flashing INH display to change to a flashing ON display Now the mixing is on 4 Next you set the left wing to channel 1 aileron setting Press the SELECT key to display the CH1 and flashing 96 sign Use the DATA key to set the percentage of el
49. y 6 Turn on the instructor s transmitter DO NOT turn on the student s transmitter It will automatically power up but will not transmit a signal Set the servo reversing and trims of the student s radio to match that of the instructor s 7 Turn on the receiver switch in the model Depress the trainer switch on the instructor s radio Use the student s radio to operate the controls ailerons elevator rudder etc and observe how they respond Make any adjustments necessary to the student s transmitter to get the controls to respond correctly Note When the instructor initially depresses the trainer switch on his transmitter there will be a little delay before the student takes control In most situations this momentary delay will go unnoticed NOTE When using simulator function in the mode of heilcopter the SWSH should be adjusted to 1 S 27 Adjustable height control sticks The control stick height is adjustable to make the transmitter more comfortable to hold and operate To adjust the height firstly use the 3mm inner hexangular wrench C to unlock screw A counterclockwise Having got desired control stick height through turn the piece B counterclockwise or clockwise then lock screw A clockwise OS B Changing the T7F 2 4GHz stick mode The transmitter may be operated in four different stick modes 1 2 3 amp 4 The modes determine the functions that will be operated by control

Download Pdf Manuals

Related Search

Related Contents

TFA Meteotime Fiesta  80BⅡ  (19) United States    FRAME+ Ferrures Sommaire  R&S FPS K70 VSA User Manual  Clutching (PVT) - the Polaris International Extranet  Smartee User Manual.cdr  FastTrak S150 SX4-M User Manual  

Copyright © All rights reserved. Failed to retrieve file