User manual
Contents
1. a short period the receiver continues to try to search for the transmitter at the same time keeps the last command from transmitter until a new command is received Failsafe Our receivers support all the failsafe function for every channel Just do it as bellow After the receiver has been bind press briefly the F S Range button of the receiver the GREEN LED of the receiver will flash twice the failsafe is set up successfully If you do not need the failsafe function any more just re bind the receiver Attention Controlling distance is affected by the environment too Please test it in an open field away from any obstacles The controlling distance in the air is greater than that on the ground Our controlling range is based on a conservative ground test FCC Statement Changes or modifications not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment NOTE This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency 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 parti2. FrSky V8 2 4GHz Radio Control System Instruction Manual for V8 series Thank you for purchasing the FrSky 2 4GHz RF radio control system In order to fully enjoy benefits of this system please carefully read the instruction manual and set up the devices as described below 1 Brief Introduction FrSky V8 2 4GHz radio control system is a new generation of radio control product developed by FrSky RC Technology Co Ltd that incorporates the most advanced 2 4GHz digital communication technology Thanks to the high precision minimum latency and interference resistant the system makes the simultaneous use of multiple devices without the risk of interference Combining our software with FHSS we have developed a system presenting the highest performance available We are glad to introduce the FrSky 2 4GHz Radio System ACCST Advanced Continuous Channel Shifting Technology is our advanced technology The ACCST 2 4GHz system shifts the frequency hundreds of times per second It means there are no signal conflicts and interruptions 2 Main features Advanced Continuous Channel Shifting Technology ACCST SYSTEM Universal transmitter and receiver for all 4ch 8ch controllers Quick and precise channels Error free Digital link Low power consumption Supports the multiple controls by a single controller EE OO a Extended operating range 1 2km al FrSky V8 2 4GHz radio control system If you are into FUTABA OR JR and want t
3. cular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following Measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio TV technician for help FCC Radiation Exposure Statement This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment This equipment should be installed and operated with minimum distance 20cm between the radiator amp your body We hope you enjoy our new 2 4GHz products They have been designed and produced using the highest quality control measures available If you have any questions please do not hesitate to contact us
4. k as follows Note this is done with the receiver installed in the model Place the model at least two feet 60cm above non metal contaminated ground for example a wooden bench Place the receiver s antenna horizontally Don t let the antenna touch the ground Place the antenna of the transmitter in a vertical position Turn on the transmitter and receiver then press and hold the F S Range button of the transmitter for 4 second the RED LED of the transmitter module will change into GREEN this moment the power of the transmitter module will be reduced to ab 1 10 th of the nominal value thus effective distance will be shortened to just above 60 meter Walk away from the model while simultaneously operating the controls on the transmitter Have an assistant stand to confirm that all controls are completely and correctly operational You should be able to walk ab 60m from the receiver without losing control Press the F S Range button again the range check will be finished 4 5 Safety range indicator When the model controlled by V8 2 4GHz radio control system is close to the maximum distance of control the response of the model will slow down It is the safety feature designed by FrSky It means the user should fly the model closer to the transmitter as soon as the reactions are getting slower 4 6 Signal loss indicator In some special circumstances such as a strong interference the signal can be lost When signal lost in
5. o update your radio system to the 2 4GHz technology the FrSky V8 system is the right choice 3 1 FrSky V8 2 4GHz radio control system consists of 1x transmitter module Model V8FT or V8JT 1x receiver module Model V8FR 1x transmitter antenna Model V8JTA 3 2 Transmitter Module is compatible with the following transmitters Futaba module Futaba 3PM 3PK 7U 8U 8J 9C 9Z and FN series Hitec Optic 6 Eclipse 7 WELY WFTO9 WFT 08 JR module JR 347 388 783 U8 PCM10 PCM10S PCM10SX PCM1OIIS 8103 J9303 MX 22 MX 24S PX 9XII 3 3 Receiver specifications Operating Voltage Range 4 8V 6V Operating Current 30mA Specified Range 1 2km Resolution 10bit Latency 22ms Number of Channels 8CH Dimensions 60x37x21 mm 3 4 Transmitter module specifications Operating Voltage Range 6 0V 13 0V Operating Current 50mA Output Power 18 5mW Resolution 10bit Dimensions 63 9X48 5X36 5mm V8JT 58 5x37 5x22mm V8FT Important The effective range of control refers to the distance between the transmitter and the receiver clear of obstruction All data was tested and verified by FrSky However this is not guaranteed due to many factors such as the flying environment and the weather which can greatly affect the effective range of control It is extremely important to range check your models prior to each flying session 4 Setup and Operation process 4 1 Installation of the transmitting module a Remove the original transmitting m
6. odule b Put the FrSky 2 4GHz transmitter module into the module port of your RC transmitter and screw on the transmitting antenna c Turn the transmitter power on and check the RF power indicators on the module and transmitter are working 4 2 Installation of receivers The V8FR receiver incorporates two separate antennas into its design which enables it to receive the radio frequency transmission at two different locations The tip of the antenna cable is the receiving portion the thinner part If possible please make sure that the two antennas are placed at 90 degrees to each other Please note This is not a critical figure however the most important thing is to keep the antennas away from each other as much as possible If possible place the antennas away from metal wires or carbon parts of the airframe to avoid signal lost Tape or glue them in place so they cannot move around As the wave length of 2 4GHz is shorter than older RC systems its ability to go around solid obstacles is weaker than those with frequencies that are below the 100MHz Therefore when you locate the antennas you must avoid objects as much as practical with high conductivity such as metal parts servos ESC s battery packs wires and carbon fiber structures If possible put the tip of the antennas outside of the fuselage for maximum reception 4 3 Receiver and Transmitter Setup Instructions Follow the steps below to properly set up your system T
7. urn your FUTABA OR JR transmitter on and switch it to PPM mode power off the TX Turn the transmitter on while holding the programming button Release it a few seconds later The RED LED on the transmitter module will flash indicating the transmitter is ready to bind the receivers Connect the battery to the receiver while holding the receiver s button The LED on the receiver will flash indicating the binding process is complete Turn off the receiver Turn off the transmitter finish the binding procedure Turn on the transmitter Connect the battery to the receiver when GREEN LED on TX is on The LED on the receiver will indicate the receiver is receiving commands from the transmitter In a few seconds system is ready to work communication is established After the steps above are completed both the transmitter and receiver are ready to be used Binding is required only to set up a new link like new or additional receiver or transmitter module Otherwise just go to step e To control multi receivers every receiver should be programmed with the transmitter in binding state step b After all receivers are binded turn off the transmitter 4 4 Range check For safe operation it is necessary to perform pre flight range check Caution must be paid when flying the unit in the neighborhood of metal fences concrete buildings or rows of trees If doing so you may experience unexpected interferences Perform a range chec
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