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Guilin FeiYu Electronic Technology Co., Ltd

 

Guilin FeiYu Electronic Technology Co., Ltd              http://www.feiyudz.cn                E-mail:service@feiyu-tech.com              Page 

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FY-31AP

 

Path Navigation

 

&

 

GCS Manual 

 

 

Dear Customer : 

Thank you for choosing FY31AP as your autopilot  system.  Please read 

this  manual  carefully  before  using  the  system  to  ensure  proper  use  and 
operation. 

The installation and use of this device require some skill and knowledge 

in flying remote controlled fixed wing aircraft.   

 

If you are a complete beginner and have never flown one before, we 
do not recommend you install this device on your own.   

 

Please find assistance from an experience RC Pilot who may provide 
you  with  the  basic  knowledge  required  to  use  this  device 
successfully.   

 

If  you  are  already  an  experienced  flyer,  you  will  find  the  FY31AP 
installation to  be  easy and  logical. Just follow this manual and you 
won’t go wrong. 

If  you  need  any  technical  support  you  can  send  mail  directly  to:

 

service@feiyu-tech.com

 

1.

 

Brief introductions for GCS 

FY-31AP  GCS  is  similar  to  Panda  GCS,  the  main  functions  include 

electronic map、telemetry data monitoring、flight attitude instrument、speed, 
altitude instrument, location, and telemetry data recording and playback, air 
route  editing,  map  loading  management  etc.    Brief  introductions  for  the 
GCS of FY-31AP are shown as below.       

Software operating environment:  
CPU frequency: 

1GHz or more 

Memory capacity: 

1G or more 

Hard disk space: 

At least 200MB free disk space 

Operating System: 

Windows XP, Vista, Win 7 etc 

Monitor: 

1024x768 resolution or above 

The computer Serial Port:

 Support USB serial converter or 9-pin port which 

baud rate is 19200 or more   

Other Peripherals: 

Keyboard, Mouse 

2.

 

The installation of GCS and USB-TLL   

Firstly, you should download the GCS and USB-TLL serial drive on our 

official website: www.feiyudz.cn.   

 
FYGCS 2D 4.0 version download link: 
http://www.feiyu-tech.cn/download.php?id=47 
 
USB-TTL serial drive download link: 
http://www.feiyu-tech.cn/download.php?id=35 

 

      After download the program please click install.Suggestions install all the 
way  by  default.  Or  choose  the  right  path.  Path  had  better  not  choose 
desktop,  path  don't  with  Chinese,  blank  space  or  strange  characters,  path 
not too deep. 

        Open the GCS, you can see the following interface. 

 

 

 

 

 

(If you can’t open the GCS in Vista or  Win7 system,  please find out the 
executable file, and run it as the administrator.)

 

Step 1: 

install the USB-TTL serial drive 

1)

 

Double-click the serial drive, installed by default. 

2)

 

Restart the computer and make the drive be activated. 

3)

 

If it can't be used, please uninstall the original drive and reinstall this one, 
or search its PL2303 chip to the latest version on the Internet. 

Step 2: 

confirm the USB-TTL 

Virtual serial number (take Win XP for example)

   

1)

 

Insert the USB-TTL interface cable into computer USB COM port(don’t 
connect  TTL  port to  any other  wire ) , you will find there  is  more than 
one  port(COM  and  LPT),  the  port“COM1”in  the  “

Prolific 

USB-to-Serial Com Port (COM1)

” exactly is the Virtual serial number. 

 

 

2)inserter a few times for confirmation 

3)Modify the serial number if necessary   

3.

 

Hardware connection instruction 

FY-31 AP provides a data radio interface (UART), you can downlink 

telemetry data and receive control information by radio and monitor the real 
time flight by the computer. The telemetry data includes: Longitude, latitude, 
altitude, speed, heading, positioning, operation mode and the real-time 
output amount of the servo and so on. By matching with remoter adapter, 
you also can send the receiver signal to FY-31AP module by the radio to 
achieve remote control. By matching the GCS, it can 

real time display flight 

trace and flight parameters. In addition, you can c

onduct pointing flight, or 

change flight attitude in real time and circling radius and so on.

 

   

 

Note: FY -31AP telemetry data default frequency is 10hz, because 

downloading frequency is too high. Use half duplex radio (such as FY - 
602, FY - 605) will give the computer brings great burden, cause GCS is 
not able to use or extremely slow. If you need to use our GCS for 
real-time monitoring. We strongly recommend that you  should change 
the telemetry data frequency to 1hz, remote data frequency to 10Hz, 
avoid to cause computer burden, And influence the normal use of our 
software. 

If you just connect with Hornet - OSD to realize FPV, And you do not 

need to use GCS to real-time monitoring, Then you do not need to 
change the frequency. 

 

Frequency modification method: 
Connect the FY-31AP to the computer directly for setting (shown as 
below) 

 

(In order to let your FY-31AP can success connect to the GCS to 

change the frequency, For protection measures. FY-31AP firmware More 
than V1.20 , the first 10s FY-31AP will automatically change data output 
frequency into 1hz.After 10s will automatically be back into the default 
10hz.)   
 

FY-31AP connection options 

A.

 

Use the data radio to connect to FY-31AP. 

 

You  can  use  a  pair  of  data  radio  to  realize  wireless  setting.

  It  is 

convenient to debug, and you can upload air route at any time. You also can 
realize the function of monitoring flight attitude and flight trace. You can fly 
to anywhere on the map or change flight attitude by using FY GCS. 
 
 

USB - TTL 

      PC 

GCS 

FeiyuTech 

Summary of Contents for FY-31AP

Page 1: ...er and make the drive be activated 3 If it can t be used please uninstall the original drive and reinstall this one or search its PL2303 chip to the latest version on the Internet Step 2 confirm the USB TTL Virtual serial number take Win XP for example 1 Insert the USB TTL interface cable into computer USB COM port don t connect TTL port to any other wire you will find there is more than one port ...

Page 2: ...the two receiver can be operated at the same time by RC and two receiver FY 31AP and Remote Adapter connection must correspond to the channel During the operation FY 31AP can only receive one receiver signal through GCS RC or DRRC button to switch Installation instance photos A B C Remote adaptor introduction The main function of remote adaptor board is to send the digitalize output signal of the ...

Page 3: ... can t use normally 1 Double click installed by default 2 After installation double click open the FYGCS 2D Beta you can see the following interface Fig1 FYGCS 2D 4 0 Main Interface 3 Click open menu bar in FYGCS 2D 4 0 main interface loaded the electronic atlas of the MapInfo format gst files into the map window of the software As following Fig2 FYGCS 2D 4 0 Load Layer Interface 4 After you loade...

Page 4: ...lemetry data will be But the value can t be set too high because of being limited by communication rate when using data radio Otherwise the large output data will block the communication Settings Suggest Half duplex radio Such as FY 602 FY 605 When using the data radio and connecting the RC receiver to FY 31AP directly Tel Rate should be 1HZ RC Rate should be 10HZ When using the data radio and con...

Page 5: ...t Button Name Function Description Show error Display or hidden the line link question NA Return Set the autopilot auto enter the Auto Return To Home mode RTH when it detects communication interruption lasting 10seconds or more default NA Return Loop Rt Loop fly the route you set Only effective in the line fly mode Loop Rt means activated Not Loop means invalid RC RC means autopilot is controlled ...

Page 6: ...oute stability parameters Pitch stability P I D Pitch stability parameters Roll stability P I D Roll stability paramenters Flight parameters Function description TGT SPD Target Speed set the expectations value of the current speed unit km h TGT ALT Target Altitude set the expectations value of the current altitude unit m CIR RAD Circle Radius set the circling radius unit m PHOLNTVAL Photographic I...

Page 7: ...on which you want Click right mouse button or for ending waypoint plan Route setting Function description MOU PLAN clicking on the target location to add the waypoints which add information to local destinations list END PLAN end mouse plan DNLD ROU Download the route of the flight control electronic memory to the list of local routes CLEAR Delete all the waypoints in the list of local routes UPLD...

Page 8: ...aypoints via click the button And then click download waypoints in panda check the waypoints are correct c Aerial photography route planning First set the route direction horizontal or Longitudinal Line Spacing Distance Buffer altitude Click modify the latitude and longitude in edit box which pop up on the map will show the return point icon Click the button Select Region then drag right mouse but...

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