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CONTENTS AND SPECIFICATIONS

Transmitter: T6EAP
T6EAP Transmitter with programmable mixing 
and 6-model memory.
Transmitting on 2,400 MHz band.
Operating system: 2-stick, 6-channel system 
Modulation: FHSS 
Power supply: 9.6V Ni-Cd battery Or 12V alkaline battery
Current drain: 250mA

Receiver: R6EH 
6CH 2.4GHz Receiver.
Power requirement: 4.8V or 6V
Current drain: 9.5mA @ 4.8V
Size:  43x39x16mm
Weight: 13.5g

*Specifications and ratings are subject to change without notice

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 T6EAP 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 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 mechanically 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.

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Summary of Contents for T6EAP

Page 1: ...T6EAP T6EAP For Radiolink T6EAP 6 channel PPM FM modulation Radio control system for aircraft INSTRUCTION MANUAL Technical support available at http www radiolink com cn Radiolink Electronic ...

Page 2: ... system If this is your first computer radio rest assured that it is designed to make initial setup and field tuning of your airplane easier and more accurate than would be if 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 T6EAP and to operate it safely you must carefully read all of the ins...

Page 3: ...eron 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 flying at lower speeds where the model s response becomes less sensitive End point adjustment E P A Sets the overall ...

Page 4: ...rvo reversing and E P A on all channels dual rates exponentials and programmable mixing Additionally any one of four factory set preprogrammed wing type mixers including flaperon V tail elevon mixing may be selected Transmitter controls The diagram and explanations briefly describe the functions of the T6EAP transmitter Full instructions on how to operate the controls are provided beginning on pag...

Page 5: ...el has retractable landing gear this is the control used to extend and retract the gear Antenna Radiates signals to the receiver Never fly a model without fully extending the antenna or you may create interference to other modelers and decrease operational signal range of the transmitter The antenna may be removed and replaced with another in case it is inadvertently broken RADIO INSTALLATION Foll...

Page 6: ...cing the distance from the pilot that the model can be controlled range RECEIVER AND SERVO CONNECTIONS Connect the servos to the receiver to perform the functions indicated Receiver output channel Function 1 Aileron or right flaperon or right elevon for tailless models 2 Elevator or left ruddervator for V tail models or left elevon for tailless models 3 Throttle 4 Rudder or right ruddervator for V...

Page 7: ...ated 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 number model name modulation and the transmitter voltage will be indicated on the LCD screen Before every flight BE CERTAIN that the correct model number for the mod...

Page 8: ...inal factory defaults Often this function is done to get a fresh To reset data 1 Access the Model Select function in the programming mode by pressing the 2 MODE keys simultaneously and holding them down for one second Use the DATA INPUT lever to select the model memory you wish to reset 2 Once the desired model number is displayed on the screen press the SELECT key A REST will appear on the screen...

Page 9: ... 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 PPM 1 CH 100 D R Dual Rate Settings To set the dual rates 1 Enter the programming mode Access the D R screen ...

Page 10: ...r up or down to change the value and the throw PPM 1 CH 100 Epa 3 Move the stick to the left and use the DATA INPUT lever 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 or dial from one end to the other changes the value displayed and the position of the arrow for that end of the control input ...

Page 11: ...xing function explained later where the channels to be mixed are factory set the T6EAP also contains one programmable mix for 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 PPM PMIX Inh To set up a programmable mix 1 Enter the programming mode Access the PMIX screen with the MODE...

Page 12: ...g you first need to cancel Elevon mixing However it is allowed to use Flaperon and V Tail mixing simultaneously 3 Push the DATA INPUT lever upward This will cause the flashing INH display to change to a flashing ON display Now the mixing is on 4 If needed to set ailerons differential Press the SELECT key to display the flashing sign Use the DATA INPUT lever to set the percentage of ailerons differ...

Page 13: ...PM V tl Inh PPM PPM PPM V tl V tl V tl On 50 2 Enter the programming mode Access the V TL screen with the MODE 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 Push the DATA INPUT lever upward This will cause the flashing INH displ...

Page 14: ...ron 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 Push the DATA INPUT lever upward 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 sign Use the DATA INPUT lev...

Page 15: ...as Ch1 PPM Slv Ch4 PPM PMIX 0 PPM Flpr Inh PPM Flpr On PPM Flpr 0 PPM Fltr Inh PPM Fltr On PPM Fltr 0 PPM V tl Inh PPM V tl On PPM V tl 50 2 CH PPM V tl 50 4 CH PPM Elvn Inh PPM Elvn On PPM Elvn 50 1 CH PPM Elvn 50 2 CH To enter or leave Programming Mode press 2 MODE keys simultaneously for one second To change the Stick Mode turn on the transmitter holding both 2 MODE keys down simultaneously Use...

Page 16: ... in sync by toggling the trainer switch back and forth a few times The controls on the model should remain stationary If the controls do not remain stationary this indicates that the trim settings on the student s radio do not match those on the instructor s radio Adjust the student s trims as necessary Note When the instructor initially depresses the trainer switch on his transmitter there will b...

Page 17: ...e 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 Check the LED that is placed on the back side of the transmitter to see if the RF signal is active When the green LED is ON solid the RF signal is being sent 4 Turn on the receiver 5 Press down the ID SET switch for more than one second and...

Page 18: ...T6EAP T6EAP For Radiolink T6EAP 6 channel PPM FM modulation Radio control system for aircraft INSTRUCTION MANUAL Technical support available at http www radiolink com cn Radiolink Electronic ...

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