Radiolink Electronic Ltd www.radiolink.com T8S （FHSS） 8-Channel Remote Controller Android App Parameter Setting via Bluetooth Connection User Manual Compatible with Fixed-wings/Gliders/Multirotors/Cars/Boats CE FCC RoHS * Please be kindly noted that this manual will be updated regularly and please visit RadioLink official website to download the latest version.
Radiolink Electronic Ltd www.radiolink.com Thank you for purchasing RadioLink 8-channel remote controller T8S. To fully enjoy the benefits of this product and ensure safety, please read the manual carefully and set up the device as instructed steps. If any problems found during the operation process, either way listed below can be used as online tech support. 1. Send mails to after_service@radiolink.com.cn or after_service1@radiolink.com.cn and we will answer your question at the earliest. 2.
Radiolink Electronic Ltd www.radiolink.com energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation.
Radiolink Electronic Ltd www.radiolink.com Content Chapter 1 Introduction ....................................................................................................................................... 1 1.1 Installation of Remote Control ....................................................................................................................... 1 1.1.1 Installation Receiver Antenna ..........................................................................................................
Radiolink Electronic Ltd www.radiolink.com Chapter 1 Introduction As image of T8S (Mode 2) shown below, there are two 3-way switches, one toggle-switch, one push-button, eight trimmer buttons and two joysticks. The Mode can be personalized to 1(throttle on right hand) or 2 (throttle on left hand) or both sticks return to center points with the small accessory packed in the bag. Factory setting by default: CH5/3-way switch on the right, CH6/ Push-button, CH7/3-way switch on the left, CH8/toggle-switch.
Radiolink Electronic Ltd www.radiolink.com the receiver in a well sealed plastic bag can avoid humidity and dust, which would possibly make the receiver out of control. 1.1.2 Transmitter Battery Charging The built-in battery of T8S is 1S lithium. When the voltage becomes low, the green indicator will flash with a DD warning tone. Make sure to charge the battery in time to avoid the possible damage by over discharge.
Radiolink Electronic Ltd www.radiolink.com (2) SBUS/PPM Working Mode Receiver indicator is Blue(Purple) with 8 channels output in total. Channel 1 is SBUS signal, channel 2 PPM signal and channel 3 to 8 PWM signal. LED CH8 (AUX), PWM CH7 (AUX),PWM CH6 (AUX),PWM CH5 (AUX),PWM Antenna Antenna CH4 (RUDD),PWM CH3 (THRO),PWM PPM SBUS Binding Button(ID SET) 1.2.2 Binding Every transmitter owns a unique ID code. Before using, binding transmitter to receiver on aircraft is a must.
Radiolink Electronic Ltd www.radiolink.com Central Point Calibration: When the joysticks are back to the central point, press the rudder trimmer button (with an arrow to right and marked as No.2 in below pic) once. Two short DD sounds will be heard while the first green indicator is always on, meaning the stick calibration is complete.
Radiolink Electronic Ltd www.radiolink.com 1. Driver Installation: Select the correct driver depending on the computer system. 2. Connect T8S with computer via an android USB data cable 3. Open the software to upgrade T8S firmware and choose the correct COM port 4. Click CONNECT and press the power button once quickly within 1s. When “DISCONNECT” in red turns to “CONNECT” in green, it means it’s connected with success. 5.
Radiolink Electronic Ltd www.radiolink.com 6. Click “START” and the process bar becomes green. When the green bar goes to the end and shows PASS, the firmware is upgraded with success. 7. When upgrade with success, close the software and T8S will make three DEE sounds. Chapter 3 3.1 Parameters Setup via Mobile Android APP Installation Scan the QR code on the right or click http://www.radiolink.com.cn/firmware/transmitter/RadiolinkT8S_BLE_502_2019 1106.
Radiolink Electronic Ltd www.radiolink.com 3. Click CONNECT on the top left of the param. setup interface, a list of devices will pop out for selection. 4. Select RADIOLINK device, the two led indicators on the right (above the RadioLink logo on T8S) will flash with DEE DEE sounds 5. Press any of the four trimmer buttons to stop the DEE sounds and the servo range will be displayed on the APP as picture shown on right, meaning connection between the APP and T8S succeed.
Radiolink Electronic Ltd www.radiolink.com software then click WRITE to copy them to T8S. There are four parameter setup menus: SERVO/BASIC/ADVANCED/SYSTEM 3.3.1 SERVO Menu The 8 rectangles shows the CH1-CH8 servos range(4 basic channels and 4 auxiliary channel) from left to right. Ch1 - Aileron, Ch2 - Elevator, Ch3 - Throttle, Ch4 - Rudder, Ch5 to Ch8 - Auxiliary channels 3.3.
Radiolink Electronic Ltd www.radiolink.com Note If programmable mix control function is used to control several servos for fixed wing/gliders, eg. V-TAIL mix control, make sure to set the phase to avoid possible confusion. SUB: Makes small changes or corrections to the neutral position of each servo. The default is 0 setting by factory setting. That is, no SUB-TRIM. The range is from -120 to +120 and can be modified with actual need.
Radiolink Electronic Ltd www.radiolink.com D/R: Sets the auxiliary switch to control the max and min values of corresponding channel range. Turn on “MIX” (mix control) first and choose an auxiliary switch to flip and set the max/min range value to its corresponding channel by toggling. In the example picture shown above: When flip SWA upward and toggle CH1 stick , it means the max/min range of CH1 can be +100 and -100.
Radiolink Electronic Ltd www.radiolink.com AUX-CH CH5/6/7/8 can be personalized to different switches. If any of the auxiliary channels is not for use, NULL should be set. TX Alarm The default low voltage value is 3.0V, which can be personalized as well. When the transmitter voltage is lower than the value set, T8S will make D sound to warn. STK-MODE by default 1 is throttle at right while 2 is throttle at left. 3 is throttle at right for toys while 4 is throttle at left for toys.
Radiolink Electronic Ltd www.radiolink.com THROTTLE CUT Setup This function is achievable with T8S programmable mix controls setting. In SYSTEM Menu, turn on the Mix Control, set Master as CH1 while Slave as CH8 with the OFFS value as -100. Then in ADVANCED Menu, turn on the D/R MIX function, set CH as CH3 and the DOWN value as 0. Then toggle the CH8 Toggle-Switch to the right most and the setting is complete. RESET This function is to restore the factory setting when necessary.
Radiolink Electronic Ltd www.radiolink.com READ: T8S data will be read and displayed on computer when click “READ”and two D sounds will be heard. LOAD: The data file in TXT format saved will be loaded in the software. UPDATE: Modify the data as wish or load the data which is saved as file then click “UPDATE”to change the parameter in T8S. (two green LEDs on the right will flash once with one D sound). SAVE The data read or set will be saved as TXT file in the computer.
Radiolink Electronic Ltd www.radiolink.com SUB-TRIM: Makes small changes or corrections to the neutral position of each servo. Refer to 3.3.2-SUB (P9) for more details . END POINT: Sets the range of each channel(in percentage); The most flexible version of travel adjustment is available. It independently adjusts each end of each individual servo’s travel, rather than one setting for the servo affecting both directions. Refer to 3.3.2-EPA-L &EPA-R (P9) for more details .
Radiolink Electronic Ltd www.radiolink.com Thank you again for choosing RadioLink product. FCC Statement This equipment has been tested and found to comply with the limits for a Class B digital device, p ursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection a gainst harmful interference in a residential installation.
Radiolink Electronic Ltd www.radiolink.com (1) This device may not cause harmful interference, and (2) this device must accept any interferen ce received, including interference that may cause undesired operation. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
