Intended Uses Packing List Steps to Follow
Contents
1. EAGLE TREE So So EMIS User Manual for the Seagull Glide Wireless Dashboard Telemetry System Patent Pending Document Version 1 6 Please read this manual before using your new system Thank you for your purchase This instruction manual will guide you through the installation and operation of your Seagull Glide Wireless Dashboard Telemetry System The Glide System is the first instrument designed for models that supports electronic Total Energy Compensation derived from airspeed and that lets you change key variometer parameters while your model is in flight Many other features are provided with the Glide System making it an incredibly versatile all in one instrument Please read the entire manual carefully before proceeding If after you read the manual including the Troubleshooting sections you have further questions or problems email us at support eagletreesystems com with your question Note that the latest version of this manual is available in PDF form from the Support page of our website Intended Uses The Seagull Glide System is designed to be used to transmit data in Radio Controlled model Gliders or on other models where high resolution altitude and airspeed measurement and variometer features are needed Packing List Your Seagull Glide System includes the Wireless Telemetry Data Dashboard Receiver the Wireless Telemetry transmitter Flight Data Recorder approximately 3 feet 1 meter of Pitot Tube hose plast2. Vario Freq Shift This setting changes the amount the pitch changes as the climbrate increases decreases If you are not hearing enough change increase this parameter and vice versa for too much frequency change e Total Energy this adjusts the scaling of the Total Energy Compensation calculation 100 means that Kinetic Energy is converted into Potential Energy directly i e any change in airspeed is assumed to directly negate any change in altitude Less than 100 reduces the degree which airspeed change affects Total Energy and increasing it above 100 increases the amount e Sinkrate Capture This feature lets you capture your current speed and sinkrate at various times in your flight When this page is selected you should fly at the desired speed and hit Up Arrow when ready to capture The unit will beep twice when each sinkrate is captured Up to 10 sinkrates can be captured When the 10 sinkrate is captured the unit will beep four times indicating that future captures will overwrite the oldest capture Copyright 2003 2005 Eagle Tree Systems LLC Page 6 Ready for Action Now that you have completed basic installation and configuration of the Seagull system it s time to actually use it Power on your model as you normally would turning on your radio transmitter before powering up the model The Recorder s LED should blink normally one flash repeating after powering up the model NOTE Always
3. EGT 1F C 0 2000 1093 1999 1092 Yes EGT 2F C 0 2000 1093 1999 1092 Yes Milliamp Hours 0 9999 N A No Climbrate FPM MPM 9999 2999 9999 2999 510 153 510 153 No Seagull Signal Received Packet 45 0 100 100 N A N A Figure 6 Table of Seagull Parameters Copyright 2003 2005 Eagle Tree Systems LLC N A N A No No Page 15 Using the Recorder Data Logger Please read the important information below on Recorder operation before using it in your plane The Recorder s LED The Recorder s LED serves several purposes When the Recorder is powered on when installed in your Flight the LED flashes a number of times to indicate your 4 8 or 6 volt battery s charge state at power up time Five flashes indicates a fully charged battery and three or fewer flashes indicates that the battery is likely not safe to use Loading can affect these readings of course IMPORTANT The Recorder s battery indicator should be used as a guide only you need to verify that the LED gives accurate results with your system and you need to make sure that your battery s charge state is sufficient before flying under the appropriate loads WARNING The Recorder gives charge level indication for both 6 volt and 4 8 volt batteries and attempts to detect which is installed automatically Be aware that if yo
4. s setup This line is needed to allow sharing of your flight files with others Third line header indicating what each of the fields represents These columns are Aileron Elevator Throttle Rudder Altitude RPM Speed Rec Bat 10 Temp1 10 Temp2 10 Amps 100 PackVolt 100 GForceX GForceY ThermoA ThermoB IsEvent EventError EventData Timestamp The first four entries indicate servo positions The values correspond with the length of the servo pulse for each servo A lower means the pulse was shorter A value of zero corresponds to a length of about 740uSec and a value of 254 means about 2 25mSec If IsEvent is 1 the record contains event data as well as regular data Typical events are power up restart and servo glitches Ignore the non event fields when IsEvent is set to 1 Event Codes in the EventCode field are as follows the first one is 0 Note that internal errors should be reported to Eagle Tree Systems ERROR_BEGINPOINTER_INVALID internal Copyright 2003 2005 Eagle Tree Systems LLC Page 17 ERROR_ENDPOINTER_INVALID internal ERROR_INIT POINTERS INVALID internal ERROR_INITIALIZE_FAILED internal ERROR_CANT_ SEND HEADER internal ERROR _ CANT SEND ANALOG PACKET internal ERROR _ CANT SEND DATA PACKET internal ERROR BATTERY LOW battery has fallen below a safe level for an extended period of time ERROR RESTART the recorder has been restarted normally ERROR_NESTED_INT DISABLE internal ERR
5. IN YOUR RADIO MANUAL Happy flying Advanced Installation and Setup Instructions This section describes more advanced setup and configuration A computer is required for this section and some features listed require optional accessories Installing Temperature Sensor s If you purchased optional Temperature Sensors you will be able to monitor up to two temperatures with your system Plug the Futaba style connector from the sensor into the recorder as shown in Figure 1 Note the Temperature Sensor lead can be easily extended with a standard servo extension cable Installing the RPM Sensor If you purchased the optional RPM Sensor kit you will be able to measure the RPM of your motor Installing the RPM sensor and magnets is the most challenging part of installation but is relatively easy once a good mounting location is determined Refer to our website s Flight support page at http www eagletreesystems com for pictures of example installations First find a suitable location on your engine s motor to attach either one or two small 1 2 mm magnets and RPM sensor Typically the prop washer or prop hub are ideal locations This will of course vary with make and model of plane Make sure the magnets are mounted on some structure that doesn t flop around as the magnets could hit the sensor in this case The RPM sensor must be mounted so that it does not move around and is KO within 1 2 mm of the two magnets as
6. Seagull Receiver FCC Information Eagle Tree Systems ETS SEA Page 19 FE Tested to Comply With FCC Standards FOR HOME OR OFFICE USE FCC Radiation Exposure Statement Regarding the FCC Certified Seagull Transmitter red case This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment This equipment must be operated with minimum distance of 20cm between the radiator and your body The Transmitter must not be co located or operating in conjunction with any other antenna or transmitter FCC Caution Any changes or modifications not expressly approved by the party responsible could void the user s authority to operate this equipment Radio Interference and FCC Information 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 particular 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 cor
7. gt Live Mode Make sure that the RPM gauge is displayed and spin the magnets or wave the magnets by hand in front of the sensor Try both sides of the magnets and both sides of the sensor See if the RPM reading jumps If it does not email support eagletreesystems com Issue My plane shows an airspeed or variation during warm up on the ground as I rev the throttle Solution This problem will happen when the Pitot Tube s opening is being hit by prop wash The solution is to move the tube farther away from prop airflow Note that slight variations in speed and even a reading of around 9 MPH which is the lowest speed detectable when the plane is stationary is normal Issue I have a fully charged battery but the recorder frequently shows Low Battery Restart Notifications when playing back data Solution The recorder shuts down immediately if the power goes below about 4 5 volts for more than a few milliseconds and logs this occurrence when the power returns to above 4 5 volts If your battery s voltage frequently drops this low you may be underpowered and may want to consider getting a bigger battery It is however not too unusual for this to happen with 4 cell packs and some servos with acrobatic flying If this becomes a significant problem it can be eliminated by moving to a 5 cell pack or adding a secondary battery with the battery harness as described above Copyright 2003 2005 Eagle Tree Systems LLC FCC Information
8. j E Check here to cause the alarm beeps to sound continuously when an alarm is triggered 32 a E Check here to automatically Switch to this Parameter s LCD page when alarm is triggered Hit OK to Save Preview to review your settings or Clear to clear all parameters Figure 4 Figure 5 Configuring Variometer Alarms If you wish to configure climbrate and or sinkrate alarms for variometer support click the Variometer button in the alarms section Note that the Climbrate button will only appear when the Climbrate parameter is selected and Enabled Note also that when the Variometer parameter is enabled the Configure Variometer page will automatically appear Carefully read the instructions on the Configure Variometer page This page should be self explanatory The audible climbrate sinkrate alarms are configured in basically the same way that other alarm parameters are configured One difference is that both climbrate and sinkrate alarms can be simultaneously programmed Note that the altitude value displayed if the altitude parameter is selected for display is by default averaged and updated once during each climbrate measurement time interval If you wish to display the raw unaveraged altitude value uncheck this box Note that the altitude may jump around a bit if raw mode is chosen Servo Display on the Dashboard If you calibrated your servo movements with the App during Recorder setup the Seagull should
9. using epoxy or other strong suitable glue It s important that the red line on the magnets faces away from the sensor once the sensor is installed The magnets should be glued 180 degrees apart to keep the shaft in balance WARNING make sure that the magnets are glued sufficiently so that they will not detach and create a hazard and always wear safety glasses when your engine is running Itis also a good idea to put a piece of heatshrink tubing or electrical tape around the magnets to further secure them Using Existing Magnets Note if your engine already has magnets mounted for some other purpose there s a good chance you can use them Take one of the magnets included with your recorder and put that magnet up against the previously mounted magnet If the red line of the Recorder magnet faces down so that the sensor can be mounted facing the side of the magnet with no red line mount the sensor with the printed side toward the magnet If the side of the magnet with the red line is visible when on top of the previous magnet the polarity is reversed This should work correctly if you install our sensor backwards printed side of sensor away from magnets though we have not tried it We are often asked whether existing magnets on spark ignition engines can be used The answer is yes in most cases if you can install the sensor near enough to rotating magnets We have found that these engines typically have 3 magnets with 2 magnets mo
10. OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES SO THE ABOVE LIMITATION OR EXCLUSION MAY NOT APPLY TO YOU Product Warranty Registration Registering your product means that we can send you important updates and other notifications Please fill out this form or a copy and mail or fax it to Eagle Tree Systems Or email the info to sales eagletreesystems com Note that if you purchased your item directly from Eagle Tree Systems this is not necessary Eagle Tree Systems Warranty Product Registration Name Address Phone Email Product s Purchased Date Purchased Where did you purchase your product Where did you hear about our product Any features or additions you would like to see Copyright 2003 2005 Eagle Tree Systems LLC
11. Recorder could be damaged Once these steps are complete plug the Futaba style connector on the sensor into the recorder as shown in figure 1 Note that a standard Futaba style servo extension cable can be used to lengthen the wire if needed Using Existing RPM Sensors Several of our customers have been able to use existing RPM sensors such as governors or turbine sensors with our products The following steps must be followed 1 Determine the pinout of the existing sensor Compatible sensors will have Power Ground and Signal connections The Recorder s RPM pinout from left to right is Power black wire Ground red wire Signal white wire 2 Devise a Y cable to connect your existing sensor to it s connection and also to the Recorder s RPM connection NOTE Power for the sensor should come only from the connection the sensor is normally plugged into So only Gound and Signal Copyright 2003 2005 Eagle Tree Systems LLC Page 8 wires should be routed from the existing sensor to the recorder The power wire of the Y cable between the sensor and the recorder should be cut before connecting it to the recorder This is necessary to avoid connecting the power of the existing sensor connection to the Recorder s power connection 3 Thoroughly test the system to make sure the sensor still works with whatever it was originally connected to after Y ing to the recorder Installing a Secondary RPM Sensor A sec
12. below 4 Bench and range test your model and have fun Copyright 2004 Eagle Tree Systems LLC iS Page 2 Your Seagull Glide system has been pre configured for the following options Variometer Airspeed Altitude Climbrate Receiver voltage received packet percentage and signal strength Other parameters may be displayed and alarms programmed by connecting the unit to a PC and running the Windows application See the Advanced section for instructions for reconfiguration Important Warnings e Make sure you have the right transmitter for your area If the transmitter included has an FCC label and red case it is FCC approved for US use Using it outside the US may require a license or may not be legal Ifthe transmitter has a gold case it is designed for use in most of The EU and may not be legal elsewhere You are responsible for determining whether you may use your transmitter in your country See the transmitter specifications below for information on frequency and power output e Itis very important that you Antenna Down range check your model per your radio manufacturer s instructions after installing or reconfiguring any electronic equipment and generally before each operation If you have range issues see the Troubleshooting section or email support eagletreesystems com e The Seagull system is to be used only as described in the Intended Uses section below Other uses are not supported and uses where lo
13. connectors on the other Y end To power the system plug the Futaba end into any one of the recorder s servo slots The universal male end of the harness can plug into a spare channel of your receiver or you can connect a separate battery to the unit The battery must be at least 4 5 volts to power the recorder Note that if you don t have a spare receiver channel you can use the female end of the Y cable to Y into any of the servos to power the unit Flight Data Recorder A External m External Tas nT O Airspeed Alt opt ERA x Figure 1 Installing the Seagull Transmitter in your Model Choose a location in your model to install the transmitter The transmitter is normally mounted with Velcro or double sided tape Ideally the transmitter will be installed with its antenna and body as far away from your radio receiver RX as possible with the antenna protruding at right angles with your RX antenna to reduce the possibility of interference For example if you have a model plane with the receiver mounted horizontally along the plane s fuselage mount the Seagull so that the antenna is protruding from the model vertically as far forward of the RX antenna as possible Best reception will be obtained if the Seagull antenna is vertical Copyright 2003 2005 Eagle Tree Systems LLC Page 4 Connecting the Seagull Transmitter to your Data Recorder Plug the Seagull Tr
14. display the correct names of your servos i e Ailerons Ifyou did not calibrate servos will be labeled Servo 1 etc If you calibrated the data values displayed for your servos should be as follows Rudder Ailerons Elevator 100 to 100 Throttle 0 to 100 with negative values for idle trim down Copyright 2003 2005 Eagle Tree Systems LLC Page 14 Using your Seagull in Laptop Live Mode If you have a laptop at your site or wish to see live data with your model on the bench the App can be used to view the Seagull data parameters live in a big screen format with almost infinite recording capability To use Live Mode first select Tools Choose What to Display in the App and set up the parameters you want to display Two Seagull specific items are available to display as well as the other parameters Seagull Signal Strength this item shows the strength of the real time signal coming from the Seagull Transmitter Seagull Packet Percent this item shows the percentage of packets that were successfully received from Seagull To invoke Live Mode first ensure that your Dashboard is receiving data from the transmitter Then connect the Dashboard to USB and click the Live Mode button on the App A window may display asking you whether to record the Live Mode data After choosing this option Live Mode should start and display the live parameters Note several of the Live Mode parameters are zeroed when
15. how and where parameters are displayed on the LCD pages Figure 6 provides a table of the parameters that can be configured with your system To select and configure a parameter choose the parameter to be configured in the Select Feature to Display window A o next to an item indicates that this item is already selected for display and choosing it will allow you to edit the item After selecting the parameter click the Enable this parameter checkbox to enable the parameter to be displayed configured or uncheck it to remove it from the list Once the parameter is enabled choose where the parameter will be displayed by choosing the location in the Select Display Location window A o next to the location chosen means it is already in use by this or another parameter Choosing a location that is in use already will cause the parameter using it to be disabled The window labeled Enter the label to display in this section displays the 3 digit label that will be displayed beside this parameter on the LCD You can change this 3 digit label to be whatever you want For example if Temperature Sensor was attached to your Cylinder Head you might label this parameter CHT NOTE Ifthe data for each parameter grows large such as a large RPM the middle character in the 3 digit label will be eliminated to show all the numeric digits in the parameter For example RPM 0 would become RM 40342 in this
16. menu Setting the RPM to Motor Revolutions Parameter Copyright 2003 2005 Eagle Tree Systems LLC Page 11 If you have the optional RPM sensor for the Recorder Application to correctly determine the RPM of your motor you must tell the application how the rotation of the motor relates to the rotation of the magnets The first time you run the app you will be prompted to enter this information Enter the number of times your motor turns with each rotation of the magnets as described in this dialog box Note You can change this setting later from the Tools menu Setting Metric or English Units Metric or English units are selected via the Windows Recorder Application the App The default setting is English units To change this Click Tools Choose What to Display in the app and click on Display In Metric This causes both the App display and the Seagull LCD display to switch to metric NOTE whenever you change this parameter you must re download data to the Seagull Dashboard as described in Seagull Dashboard Data Setup Utility Instructions below Seagull Configuration Wizard To configure the Seagull system plug the USB cable into your PC and the Data Recorder and launch the App and select Tools Seagull Setup Wizard This wizard will guide you through the rest of the installation process See the below instructions on configuring specific items in the Wizard Seagull Transmitter Type Select either th
17. parameters recorded Note that some parameters are not captured in Max Mode these are displayed with Figure 6 shows which parameters have the Max feature In Live Mode the data displayed are the live values received from the Transmitter Holding down this pushbutton for approximately two seconds zeros the Max parameters In Menu Mode this pushbutton takes you to the next menu item Pushbutton 4 Mute Power When the unit is in operation pressing this button mutes or unmutes the audio portion of the Dashboard as well as turning off power What happens when the mute button is pressed briefly depends on the state of the audio system e Ifthe audio is unmuted and no alarm beeps are in progress pushing the button causes the Dashboard to go into Mute All state No beeps will be heard in this state e Ifthe audio is in Mute All state pushing the button causes the Dashboard to go into Unmute state All beeps will be heard in this state e Ifthe audio is unmuted and alarm beeps are in progress the Dashboard will go into Mute Current state This state mutes only the currently sounding alarm to be muted All other beeps will be heard and the currently sounding alarm will be heard once the alarm condition occurs again When the Mute Power button is held for approximately 2 seconds the Dashboard is powered off Note Pressing any of the keys when the power is off powers up the Dashboard Note The Dashboard will po
18. 4 Contrast Adjustment Potentiometer behind battery door USB connection Yes Recorder Airspeed around 2 MPH minimum approximately 290 MPH maximum Altitude 0 to approximately 32000 feet in approximately foot increments Operational Voltage 4 35V to 7 0V Weight Recorder and Pitot tube approximately 1 oz Temperature Dual inputs 0 degrees F to 424 degrees F RPM range approx 100 RPM to 50 000 RPM Units supported English and Metric Measurements 1 97 x 1 38 x 0 67 Record Time Varies with sample rate parameters being recorded and activeness of flight Anywhere from around 20 minutes to hours is attainable depending on these settings Limited Warranty Eagle Tree Systems LLC warrants the Flight Data Recorder to be free from defects in materials and workmanship for a period of one 1 year from the date of original purchase This warranty is nontransferable If your unit requires warranty service during this period we will replace or repair it at our option Shipping cost to us is your responsibility To obtain warranty service contact us by phone fax or email to request an RMA number No returns will be accepted without this number This limited warranty does not cover e The Software included with the Flight Data Recorder See the Software license agreement for more information on Software restrictions e Problems that result from o External causes such as accident abuse misuse or problems with el
19. Live Mode is started Stop and restart Live Mode if the parameters did not correctly zero Note whenever a packet is missed the previous packet is duplicated in the Live Mode recording The duplicated packets are marked as duplicated in the error fields of the recording these are visible when viewed in Excel See the Recorder manual for more information on viewing the files in Excel Note if the 9 volt battery is installed in the Dashboard the Dashboard will be powered by the battery even when the USB plug is connected If you wish to monitor or record very long runs with Live Mode turn off all power to the Dashboard and remove the 9 volt battery Then the Dashboard will be powered by USB Max Alarm High Recorded N A No N A No N A No N A No 7 4 No 423 199 Yes 423 199 Yes Parameter Units Standard Servo1 No Servo2 No Servo3 No Servo4 No Varies RX Volts V Yes 4 4 Temp 1 F C No 0 Temp 2 F C No 0 Motor Voltage V No 0 50 49 Motor Current A No 0 90 89 Altitude Ft M 2000 600 30000 9000 29999 8999 Speed MPH Alarm Low N A N A N A N A 4 5 Max Value varies varies varies varies 7 5 Min Value Varies Varies Varies 424 200 1 424 200 1 Yes Yes Yes KPH 0 290 466 289 465 Yes RPM 0 65535 65534 Yes G Force X G 38 37 9 Yes G Force Y G 38 38 37 9 Yes
20. OR ILLEGAL INT internal ERROR _LOW_BAT RESTART the recorder has been restarted due to a brownout ERROR_SERVO_GLITCH_MISSED a servo pulse was missing ERROR _ SERVO GLITCH SHORT a servo pulse was shorter than 740uSec ERROR SERVO GLITCH LONG a servo pulse was longer than 2 25mSec Timestamp indicates when each record was collected The timestamp is in milliseconds Email us if you need more information on the file format Troubleshooting Below is a list of problems that may be encountered and steps to remedy them If your particular issue is not addressed by the below see the Flight Support page on http www eagletreesystems com or email info eagletreesystems com Include a full description of your problem your machine configuration brands models of receivers transmitters and servos application and firmware version if possible from Help gt About in the app and any other relevant details Issue My plane s altitude reading does not appear to be correct Solution If your plane is not airtight or at least sealed well up front you may have altitude jumpiness since the altimeter measures changes in air pressure If you have this problem and or want very accurate altitude measurements a static source can be obtained from the side of the fuselage by following these instructions 1 Remove the Recorder s case top There is a predrilled hole to accommodate an external altitude tube Look at the back of your recorder c
21. PC the setup program should run automatically If it does not run click on My Computer click on the icon for your CD ROM drive and click on the Flight Data Recorder application icon in the drive window Follow the Setup Wizard to install the Recorder application Once installation is complete the Recorder may be launched either from its Desktop Icon or by choosing the Recorder application from the Start gt Programs gt Eagle Tree Systems folder Setting up the Recorder with the Application Once the application is installed follow the above steps to launch it The first time the application is launched the New Model Wizard will be invoked The Wizard will prompt you to install the Recorder using the supplied USB cable Warning Make sure you connect the custom USB plug with the correct polarity and into the correct connector on the Recorder as shown in Figure 1 Not doing this could cause damage When you do this for the first time the behavior will be different depending on which version of Windows you are using Windows 98 The Recorder and application are not compatible with Windows 98 Windows 98SE and Windows Millennium When the Recorder is first connected to the USB port the New Hardware Wizard will likely appear Follow the steps in the Wizard choosing the options to allow Windows to find the appropriate drivers for the Recorder these drivers are built into Windows Ifthe devices you already have on your com
22. abeled Speed To connect the hose press the hose down over the nipple while rotating the tubing back and forth Once it is on tug it lightly to ensure it s well attached Lightly moistening the end of the rubber tube can ease installation Cut off a length of the supplied plastic insert and insert it partway into the other end of the tube Alternatively you can use brass or other tubing of similar size The pickup end of the Tube should be positioned somewhere on the plane where the mouth of the insert will be pointing toward the direction of the plane s travel into the wind An ideal place to install the tube on a glider is in the nose or on the leading edge of the wing several inches out from the fuselage if you have a motor sailor Copyright 2003 2005 Eagle Tree Systems LLC Page 3 For wing mounts the tube can be mounted temporarily with Scotch tape plumber s putty or other or for more permanent installations in new or crashed planes it can be installed in a small hole drilled in the leading edge of the wing and the tube run inside the wing and into the fuselage WARNING If you mount the pitot tube in such a way that it might induce drag on your model you need to make sure that it won t cause the model to become unstable during flight It s important that the pitot tube s plastic insert is kept rigid and pointing directly into the wind the direction of the plane s travel For temporary installations one si
23. ansmitter battery flying out of range of your transmitter or defective receiver Note that it is normal to see a series of glitch notifications right after the recorder or the transmitter is powered up e Length Progress when stopped this readout indicates the total recording length When playing back this meter indicates current time into the flight e Battery Voltage this instrument indicates the current battery voltage during playback e Graphical and or Numeric Temperatures The application can display up to two Temperature readings in either instrument or numeric format e Graphical and or Numeric RPM The application displays RPM readings in either instrument or numeric format e Graphical Joysticks Joystick positions are indicated via graphical joysticks e Graphical and or Numeric Speed The plane s speed as computed from the air pitot tube can be displayed graphically and numerically e Graphical and or Numeric Altitude The plane s altitude is displayed when these options are selected Other display options are available with optional equipment from Eagle Tree Systems A note on Multiple Flights Depending on the length of your flights it is often possible to record multiple flights into the recorder without having to clear the buffer or overwrite data Playback of multiple flights can be a little confusing One thing that helps you to separate runs is the Recorder Startup message that displays in the notifica
24. ansmitter cable into the Expansion port on your Recorder as shown in Figure 1 See specific instructions below FCC 900 MHz Transmitter Red transmitter with FCC Label Install the transmitter in the upper row of pins with the red wire to the right as shown in Figure 1 EU CE 433 MHz Transmitter Gold Transmitter or Red RC Log Transmitter without FCC label Install the transmitter in the lower row of pins with the red wire on the right as shown in the figure NOTE If you have the 433 MHz EU transmitter AND you wish to use the GPS module you will need to do the following 1 Disconnect the EU transmitter from the recorder if it is already connected 2 Run the software select Tools Seagull Wireless Dashboard Setup Wizard and when prompted for the transmitter type select EU transmitter but also check the box indicating that you have plugged the EU transmitter into the FCC transmitter slot 3 Remove all power from the Recorder including USB and then plug the EU transmitter into the upper row of pins with the red wire to the right just like the FCC transmitter In both cases ensure that the Recorder is not powered when you connect the transmitter and ensure that the red wire of the transmitter cable corresponds with the red dot on the port label to the right of the connector Using the Seagull Wireless Dashboard The Seagull Dashboard Receiver the Dashboard operates from a standard 9V battery The batte
25. ases Several parameters of the variometer are adjustable See the Configuration Menu section below for more information The Dashboard includes a small speaker or a set of standard headphones or earbuds can be plugged into the dashboard for noisy areas Note that the headphone volume is fixed USB Connection The USB cable supplied with your Recorder connects to the Dashboard at this port Note that the RED wire of the USB cable goes up as shown by the red dot above USB on the Dashboard label LCD Display The 16 x 2 LCD character display is easily programmed to display up to four model parameters per screen page Display Contrast if the display contrast is not to your liking remove the battery plate and carefully turn the blue potentiometer next to the battery compartment until the contrast is better Copyright 2003 2005 Eagle Tree Systems LLC Page 5 Pushbutton 1 up arrow The leftmost pushbutton advances to the next LCD screen page Holding down this button brings up the configuration menu In Menu mode this button increases the value of the parameter Pushbutton 2 down arrow This pushbutton returns to the previous LCD screen page In Menu mode this button decreases the value of the parameter Pushbutton 3 Disp Reset Max pressing this pushbutton briefly causes the Dashboard to toggle between Max and Live modes In Max Mode the parameters displayed have a carat next to them to indicate they are the max
26. case Set up alarms if any to be triggered by values of the above parameter This section contains the tools to set up audible and visual alarms for many of the displayed parameters NOTE See the Servo section below for information on Servo setup NOTE If you have a Flight System and select Climbrate see the Configuring Climbrate Alarms section below To enable a High Alarm for a parameter meaning that the alarm should activate if the parameter exceeds the set value check the High Alarm Enabled button To enable a Low Alarm for a parameter meaning that the alarm should activate if the parameter falls below the set value check the High Alarm Enabled button NOTE only a high or a low alarm can be configured for each parameter not both To enter the alarm value type the high or low threshold in the Enter the Alarm Trigger Value window For values such as RX voltage with a decimal place enter the fractional part in the box to the right of the decimal point For example to set an alarm if your RX voltage drops below 4 8 volts enter 4 and 8 in the two boxes See the Parameter table in Figure 6 for high and low alarm limits NOTE when an alarm is triggered a parameter label on the LCD to indicate the parameter is in an alarm state appears to the right of the If you wish to have an audible beep sound when the alarm is triggered configure the beep alarm as follows e Select the number of be
27. d Issue My Dashboard is receiving data but it doesn t look like correct data Solution Some parameters like altitude airspeed and current are zero calibrated each time the Dashboard is turned on If these parameters are not zeroed try turning off and on the Dashboard Issue My altitude or airspeed values seem to drift even when the model is sitting still Solution Some slight drift may occur on the ground Note that for airspeed which is related to the square of pressure slight drift from zero will not affect your higher speed readings much For example if your Dashboard is displaying 9 MPH when not moving the error at 50 MPH would be closer to 1 MPH rather than 9 MPH Issue I am unable to successfully complete an antenna down range check with the Seagull Transmitter running I am seeing servo jitter or observing reduced range during range checking Solution First verify that the problem does NOT happen with the Recorder Transmitter removed from the plane Copyright 2003 2005 Eagle Tree Systems LLC Page 18 Solution Try low power transmit mode if you are not using it requires PC connection Note that low power mode is the default Solution Try operating the Recorder Transmitter without any recorder cables connected to your radio RX This will require a separate small battery to power the Recorder and servos cannot be monitored in this mode Solution As a last resort Ferrites or torroids can be ins
28. d missing servo pulses no pulse for 100mSec The most common causes of glitches are low receiver or transmitter battery driving out of range of your transmitter or defective receiver Note that it is normal to see a series of glitch notifications right after the recorder or the transmitter is powered up Receiver Battery Voltage Selecting this parameter causes the recorder to log your receiver s battery voltage or whatever battery is being used to power the recorder Note that it is normal to see rapid spikes in the receiver battery voltage on playback but if you are seeing voltage drops below 4 5 volts on a regular basis you should test your battery The Recorder constantly monitors battery voltage even if this option is not checked and will shut itself down if the battery voltage consistently is below around 4 5 volts to save power for the receiver The recorder will log an error in this case The recorder will reboot if the voltage falls below 4 35 volts Copyright 2003 2005 Eagle Tree Systems LLC Page 10 even for a short period and logs an error in this case also Error logs are displayed in the Notification Area of the application during playback Speed If this option is selected the recorder logs the speed of your plane via the air pitot tube Altitude If this option is selected the recorder logs the flight s altitude with each sample RPM If this option is selected the recorder logs the RPM of your Flight Te
29. e FCC US Transmitter red case or the EU transmitter gold case depending on which system you have Seagull ID The Wizard automatically generates an ID for your Seagull system which you can change in the wizard The Seagull ID uniquely attaches your Seagull Transmitter to your Dashboard This attachment means that it is unlikely that other Seagull systems at your site will interfere with your system and it also keeps your data private to some degree Note that the Seagull system will not operate if the Seagull Transmitter and Dashboard are set to different ID s Note The Dashboard ID is displayed in Hexadecimal in the lower right hand side of the LCD screen at Dashboard power up Set Beep on Seagull Keyboard Press Check this wizard box if you want a short beep to sound on each press of the Dashboard buttons Note that in this mode selecting Mute All will silence these beeps Seagull Power Level FCC transmitter only The Seagull Transmitter supports operation at low around 8 12 milliwatt and high around 200 milliwatt power levels Normally low power is good for indoor use and high power may be required for outdoor use Warning Always range check your model after changing power levels Connecting the Dashboard to USB When the Wizard asks you to Connect the Seagull Dashboard disconnect the Recorder from the USB connection and connect the Dashboard as described in the Seagull Dashboard Receiver Instructions section above Note F
30. ectrical power o Servicing not authorized by us o Usage that is not in accordance with product instructions o Failure to follow the product instructions THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS AND YOU MAY ALSO HAVE OTHER RIGHTS WHICH VARY FROM STATE TO STATE OR JURISDICTION TO JURISDICTION OUR RESPONSIBILITY FOR MALFUNCITONS AND DEFECTS IN HARDWARE IS LIMITED TO REPAIR AND REPLACEMENT AS SET FORTH IN THIS WARRANTY STATEMENT ALL EXPRESS AND IMPLIED WARRANTIES FOR THE PRODUCT INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTIES AND CONDITIONS OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE LIMITED IN TIME TO THE TERM OF THE LIMITED WARRANTY PERIOD AS DESCRIBED ABOVE NO WARRANTIES WHETHER EXPRESS OR IMPLIED WILL APPLY AFTER THE LIMITED WARRANTY PERIOD HAS EXPIRED SOME STATES DO NOT ALLOW LIMITATIONS ON HOW LONG AN IMPLIED WARRANTY LASTS SO THIS LIMITATION MAY NOT APPLY TO YOU WE DO NOT ACCEPT LIABILITY BEYOND THE REMEDIES PROVIDED FOR IN THIS LIMITED WARRANTY OR FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES INCLUDING WITHOUT LIMITATION ANY LIABILTY FOR THIRD PARTY CLAIMS AGAINST YOU FOR DAMAGES FOR PRODUCTS NOT BEING AVAILABLE FOR USE OR FOR LOST DATA OR LOST SOFTWARE OUR LIABILITY WILL BE NO MORE THAN THE AMOUNT YOU PAID FOR THE PRODUCT THAT IS THE SUBJECT OF A CLAIM THIS IS THE MAXIMUM AMOUNT FOR WHICH WE ARE RESPONSIBLE Copyright 2003 2005 Eagle Tree Systems LLC Page 21 SOME STATES DO NOT ALLOW THE EXCLUSION
31. eps to sound in the Number of Beeps window e Select the beep length in the Length of each Beep window e Select the length of the silence between each of the beeps in the Length of silent pause between beeps window If you wish the beeps to repeatedly sound when the alarm condition occurs click on the Check here to cause the alarm beeps to sound continuously checkbox If you wish the alarm to only sound once when the condition occurs uncheck this box Note that when the alarm condition goes away and then recurs the alarm will sound again in both these cases See the muting section in the Seagull Dashboard Receiver Instructions above for information on muting the alarms If you want to have the Dashboard switch to the LCD page that has the alarming parameter check the Check here to automatically Switch checkbox Copyright 2003 2005 Eagle Tree Systems LLC Page 13 NOTE If two or more alarm conditions occur simultaneously only the last occurring condition will be signaled If the last condition to trigger an alarm goes away the second to last currently active condition will be signaled etc Once all the parameters you wish to display are configured you can review the parameters by clicking the Preview button as shown in Figure 5 The Preview window is a handy way to see which parameters are configured on which LCD page locations A ina page location indicates that no parameter is d
32. ic Pitot Tube battery Y connector USB cable plastic clip for mounting dashboard to radio antenna Windows CD and a printed version of this manual Please see our website support page for updates to this manual if changes were made after printing Also check our support page for updates to the Windows software Optional expanders for measuring Temperature RPM Servo movements G Force Exhaust Gas Temperature Electric Motor Current Voltage and other parameters are available from Eagle Tree Systems An External Hookup Kit is also available if you want to download data from your model without removing the wing Steps to Follow This manual is divided into two sections Basic and Advanced The Basic section describes minimal installation and setup of the Glide unit These steps do not require a computer The Advanced section describes other features and options available and does require a computer NOTE It is recommended that the basic installation be attempted first to verify system operation before connecting the device to a computer in the advanced section Installation and use of your Seagull Glide system will be quite easy and enjoyable if you follow these few steps Read through the manual to understand the warnings determine the installation and setup sequence etc Install the system as described in the Basic setup instructions below If desired configure the Seagull system with your PC as described the Advanced setup instructions
33. isplayed in that location Once the parameters are configured to your satisfaction click OK which will download the settings to the Dashboard Note that you can change the parameters at any time by following the above steps Note If you wish to clear all previously configured parameters hit the Clear button on the bottom of the utility Seagull Dashboard Data Setup Utility Preview Use this utility to set up and configure all of the data parameters you want to display on the Seagull Dashboard LCD Page 1 Tp2 RW Choose a data parameter you want to configure on the Dashboard Select Feature to Display v Sig Sp d Select Data Parameter to Configure on the Dashboard LCD E Enable this parameter to be displayed on the Dashboard Select LCD Page and Location for display o means Location in use Select Display Location LCD Page 2 Enter the label to display for this parameter on the LCD screen up to three digits Set up alarms if any to be triggered by values of the above parameter LCD Page 3 see see E High Alarm Enabled sae P x Enter Alarm Trigger Value LCD Page 4 Tf you wish to hear audible beeps when the above alarm is triggered you can customize the audible alarm pis tet by setting number of beeps length of each beep in the alarm and the quiet time between each beep Number of beeps 0 for none v Length of each Beep E Length of silent pause between beeps LCD Page 5
34. lution FCC Dashboard ONLY Using wire cutters or needle nosed pliers cut the Seagull Dashboard antenna to a length of 155mm measured from the edge of the black case Issue My PC does not recognize the Recorder Solution Try to eliminate the problem in the following ways o Disconnect all other USB peripherals from your PC if possible and try the Recorder again Try the Recorder on a different PC If it works there may be a misconfiguration with your PC Try the Recorder with a different USB cable if you have one If this works your cable has been damaged Try rebooting your PC occasionally USB support gets disabled with some PCs Try the other USB connector on you PC if it has two Ensure that USB is enabled within your Operating System by checking in Device Manager You ll need to see your Windows documentation to determine how to do this on your particular OS version 00000 Issue RPM is not working correctly Solutions e Make sure that the parameter in the Tools gt Calibrate Motor RPM is not set to zero If this is zero RPM will read zero e Make sure you have the writing on the RPM sensor facing away from the red lined side of the magnets e Make sure that under Choose What to Log in the app you have checked RPM e Make sure that the RPM sensor is plugged into the correct slot on the recorder should be the bottom slot next to the temp sensors e Connect the recorder to the computer and launch the app Then choose Tools
35. mperature 1 Choose this option if you want to record temperature from the temperature sensor plugged into the Tmp1 slot sold separately Temperature 2 Choose this option if you want to record temperature from the temperature sensor plugged into the Tmp2 slot sold separately Optional Accessories See the instruction manuals included with the optional accessories for information on logging these parameters Optional expanders for measuring Temperature RPM Servo movements G Force Exhaust Gas Temperature Electric Motor Current Voltage and other parameters are available from Eagle Tree Systems Setting the Joystick Configuration Mode This setting only needs to be changed if you are logging servo movements The Recorder application defaults to US Mode 2 Joystick configuration which is e Left Joystick controls throttle and rudder and Right Joystick controls elevator and ailerons If you desire you can select US Mode 1 via the Tools gt Set Joystick Configuration Mode Mode 1 is e Left Joystick controls elevator and rudder and Right Joystick controls throttle and ailerons Setting the Stop on Full Feature After you complete the New Model Wizard for the first time you will be prompted to choose whether you want the recorder to write over its data when its buffer becomes full or to stop when the Recorder is full NOTE You can change this setting later from the Tools menu Setting the Set Capture Rate Featu
36. mple way to do this is to apply a small lump of plumber s putty around the insert at the leading edge of the wing to keep it rigid Our testing has shown that the length of the tube does not have a significant effect on airspeed measurement so it should be no problem to lengthen or shorten the supplied tube We have also received reports that changing the plastic insert with metal or other rigid tubing also does not affect airspeed measurement NOTE Additional pitot tube kits are available for purchase on our website Altitude Measurement The Recorder measures altitude via a sensor inside the unit Altimeters measure slight pressure differences to determine elevation Since these pressure differences are relatively small it s important that the airplane s internal pressure doesn t vary much due to propwash or moving through the air Such variation can occur if the front portion of the plane has an opening that causes air to compress inside of the plane when air is forced into this opening If you have a problem with inconsistent altitude measurements and you think your plane may not be airtight up front and or you want the best possible altitude readings you can install a static altitude port See the Troubleshooting section for information on installing this port Installing the Battery Harness seagull TX The battery harness is the Y cable with a Futaba style male connector on one end and female and male universal Mm servo
37. nal Y cables your servos are still connected to your receiver so it s not necessary to remove the Y cables from the plane to operate it without the Recorder Be sure however that the connectors are kept from shorting Note Additional Y cables RPM sensors and temperature sensors are available for purchase on our website if you wish to install and leave Y cables in more than one plane This makes it very easy to use the same recorder with multiple Flights Also there is an external hookup kit available from Eagle Tree Systems which extends the USB pushbutton and LED to the outside of your plane This allows for easy downloading and control of the Recorder without removing the canopy or wing Installing and Using the Windows Application Installing the Windows Application Copyright 2003 2005 Eagle Tree Systems LLC Page 9 The supplied Windows application is compatible with USB equipped PCs running Windows 98SE Millennium Win 2K and Win XP The application is not compatible with Windows 98 Original Edition Gold or NT 4 even if the PC has USB support NOTE the application included on CD with the unit was current at the time of manufacture Please check our Flight Support page on http eagletreesystems com to see if there is a newer version of the app which may have addressed issues you could encounter To install the application just place the CD in the CD ROM drive If AutoPlay is enabled on your
38. nt complete electrical isolation between the Recorder and your receiver you can power the Recorder with a small separate battery as described in the Installing Battery Backup Harness section below Connection of the Y cables is simple connect the center male keyed connector of the Y to one of the 4 keyed slots servo slots in the recorder see Figure 1 connect the remaining male connector one of the channels on your receiver and connect the female Y connector to the servo which you previously connected to that channel of the receiver Note It doesn t matter which of the 4 keyed recorder slots you plug your Y cables into the Recorder Application will automatically detect which servos are connected where during application setup WARNING Do not connect Y cables to any other location on the recorder Doing so may damage the recorder or other components Note The Y cables included should be compatible with most of the currently available receivers such as Futaba JR Tower and HiTec The pinout of the Y cables is as follows Black ground Red power White servo signal WARNING It is your responsibility to make sure that your receiver and servos are pin compatible with the Y cables before connecting Serious damage could result to your receiver servo or recorder if they are not compatible Removing the Recorder from your Plane When you remove the Recorder and are using the optio
39. ollow the Wizard instructions carefully if the computer needs to reboot the first time the Dashboard is installed do so and relaunch the Wizard after reboot After the Dashboard is successfully discovered by your PC USB Mode Active should display on the LCD window If this does not happen see the Troubleshooting section below Launching the Dashboard Data Setup Utility After the Dashboard is discovered by the PC the Next button of the Wizard should ungray and hitting Next take you to the final page of the Wizard This page has a button to launch the Dashboard Data Setup Utility See the below section on running this utility Once the utility is successfully run the Finish button of the Wizard will ungray Seagull Dashboard Data Setup Utility Instructions This utility the Utility will appear the first time you run the Seagull Configuration Wizard and can be re run by selecting Tools Edit Seagull Display in the App This utility is the tool used to bring your Seagull Dashboard to life it gives you the capability of Copyright 2003 2005 Eagle Tree Systems LLC Page 12 configuring all of the items displayed on the LCD screen setting up alarms and configuring the Climbrate Alarm settings Flight Systems Figure 4 shows the main page of the Utility The Utility main page is divided into the following section Select Data Parameter to Configure on the Dashboard LCD This section contains the tools to select what
40. ond MODIFIED RPM sensor can be plugged into the unused servo port nearest the switch on the recorder for measuring RPM of multiple motors This RPM sensor must be modified by swapping the red and black wires in the RPM sensor plug Carefully pry back the plastic tabs that hold each pin in the plug remove the red and black pins and re install them so that the pin order is RED BLACK WHITE The second RPM sensor plugs into the servo port with the red wire to the right nearest the edge of the recorder The second RPM channel is automatically set up with the same gear ratio as the primary RPM The secondary RPM sensor is logged and displayed on the screens with the other parameters as described below NOTE When using a secondary RPM sensor in the servo port servo port monitoring will not work correctly It is a good idea to select Do not calibrate servos in the New Model Wizard if you plan on using multiple RPMs Connecting the Recorder to Your Aircraft s Servos and Receiver If you purchased the optional Servo Y cables you will be able to monitor your plane s servo movements The custom heavy duty Y cables with Universal connectors install in line between your throttle rudder aileron and elevator servos and your radio receiver Normally when the servo Y cables are installed the system is powered by the receiver through the Y cables If you want to power the Recorder from a separate battery meaning that you wa
41. ou ve Flown After flying with the Recorder you can either remove the Recorder from your plane and take it to your PC bring the plane with the Recorder still in it to your PC or if you re lucky use a Laptop and connect to the Recorder in the field After you connect the Recorder to your PC s USB interface the LED should indicate USB connectivity with three repeating flashes as described above Once the Recorder is connected launch the Application and click on the Download From Recorder button This will load the Recorder s Data Buffer into the Application for playback and saving Use the play controls to play back the data Note that the Slider can be dragged with the mouse by clicking and holding it then moving it to the desired position The application displays the following information e Notifications this window displays messages about the flight The three most common messages are Copyright 2003 2005 Eagle Tree Systems LLC Page 16 o Startup Reset Detected this indicates that the Recorder has been turned on at the time specified o Recorder low battery restart this indicates that the Recorder has rebooted because the power momentarily dropped below 4 35 volts See the troubleshooting section if you frequently see this message o Glitch detected these messages tell you what type of glitch was detected and on what servo the glitch occurred The most common causes of glitches are low receiver or tr
42. over and use an x acto knife to carefully cut the label around the hole 3 You can now install an external altimeter tube to the nipple of the altimeter sensor just like you do the pitot tube for airspeed using an extra piece of rubber pitot tube or similar The rubber tube or a short piece cut from the plastic tube should be mounted absolutely flush with the side of the fuselage so that the mouth of the tube is pointing perpendicular to the direction of plane travel The location of the static tube should be chosen so that the least disturbance of air possible occurs Issue I get the No Signal message from the Dashboard and never see live data Solution Make sure the Seagull Transmitter is plugged into the correct Recorder slot and that the plug polarity is correct Solution Make sure that the Recorder light is flashing one repeated flash or two repeated flashes if the Recorder buffer is full Solution Make sure that the Recorder is not connected to USB Solution Turn model s power off WAIT 15 SECONDS turn your model s power back on and then turn your Dashboard off and on Solution Make sure the Seagull ID is correctly set in both the Recorder and the Dashboard by running through the Seagull Setup Wizard again Solution Make sure you have chosen a Recorder sampling rate that is Seagull compatible This is set in the App by choosing Tools Choose Capture Rate with the Recorder connected 10 Samples Second is recommende
43. puter haven t required the installation of the USB drivers Windows will prompt you for your Windows CD to copy over the drivers Once this process is complete you may be asked to reboot the system Reboot at this point then relaunch the Recorder Application and the New Flight Wizard should start up again Windows 2000 and Windows XP When the Recorder is first connected to the USB port Windows should automatically install the correct drivers without prompting you If you should receive a Windows prompt however do what it says Once the Recorder is correctly discovered and installed by Windows continue on with the New Flight Wizard relaunching the app after reboot if necessary Telling the Recorder what to Log Your Recorder has built in data logging capability The first time you run the app you will be prompted to choose what driving parameters you wish to log The more items you log the less record time will be available A description of the parameters is below Servo movements If one or more of these parameters is checked the recorder will log the positions of the corresponding servos assuming you have the optional Y cables installed Choose these options if you want to see controller movements during your flight etc Servo Glitches If this option is selected the recorder detects and logs three different types of servo glitches short servo pulses less than 740uSec long servo pulses greater than 2 25 mSec an
44. re The Recorder can be adjusted to capture data in during flight at five different rates The faster the capture rate the more data is obtained but at the expense of record time The default rate four samples second gives good resolution and reasonable record times You may find that you can get plenty of record time even with the highest capture rate setting however A note on record time The recorder uses advanced data compression to get the most data recorded as possible When your plane is sitting idle before or after flying with the battery turned on the recorder is still capturing data but since not much is changing very little data is recorded But when the plane is actively being flown lots of data is being recorded Note You can change this setting later from the Tools menu Setting the Choose What to Display Feature The Recorder Application can display several flight parameters in both numeric and instrument format Select the parameters you wish the Application to display with this dialog box Note that some of the parameters require optional accessories available from Eagle Tree Systems Also note that the display area is limited so not all parameters can be displayed at once Numeric parameters take up less space than instruments so more numeric parameters can be displayed at once Note Select the Metric checkbox on this dialog if you want metric operation Also you can change this setting later from the Tools
45. rect 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 Specifications FCC Transmitter Frequency Range FCC Approval Maximum Output Power Dimensions Weight Temperature Range TX Antenna Power Current Draw EU Transmitter Frequency Range Manufacturer Maximum Output Power Dimensions Weight Temperature Range Copyright 2003 2005 Eagle Tree Systems LLC 902 928 MHz 15 247 Frequency Hopping Spread Spectrum approx 200 mWatt approx 2 3 4 x 1 1 4 x 4 approx 0 5 oz Transmitter only 0 140 degrees F Thin flexible stainless whip Power taken from Recorder Receiver battery Transmitter Recorder average lt 70 milliamp 433 434 MHz LPRS UK approx 10 mWatt approx 38 x 14x 4mm approx 4 grams Transmitter only 40 to 85 degrees C Page 20 TX Antenna Thin flexible stainless whip Power Power taken from Recorder Receiver battery Current Draw Transmitter Recorder average lt 60 milliamp Receiver Sensitivity lt 110 dBm nom RX Antenna Thin flexible stainless whip Temperature range 0 140 degrees F Battery Standard 9V Display 16x2 character LCD Pushbuttons
46. ry installs in the back snap off compartment of the Dashboard Approximately 12 14 hours continuous use is typical with an alkaline battery Rechargeable 9V batteries will work but the run time will be significantly reduced RFM BO CBREE Alt 25 2a SPdeag Note Ifthe Dashboard will be unused for long periods it is a good idea to remove the battery aa ae ace E Note When removing the battery clip use your thumb to pop the clip off Stee from the side without the wires Pushing on the wire side can break the battery clip or the wires Variometer Function Your Dashboard contains a sophisticated Variometer employing electronic Total Energy Compensation based on changes in Airspeed Basic variometers do not support total energy which means that stick thermals are reported by the variometer if you descend or ascend due to elevator movement Standard total energy variometers reduce the effects of moving the elevator by monitoring the pitch of the aircraft which requires an additional probe to be mounted The Seagull Glide system uses the airspeed pitot tube for total energy calculations requiring no additional tube The variometer produces a varying tone which changes as you ascend or descend at different rates When ascending the tone will be broken with the tone frequency increasing as the rate of ascent increases When descending the tone will be continuous with the tone frequency decreasing as your rate of descent incre
47. ss of life or injury may result are expressly forbidden e Operating your model requires that you keep your eyes on it and give it your full attention Looking at the Seagull LCD display while the model is in operation is strongly discouraged Use the programmable audible alarms or have a buddy look at the display as necessary e The Seagull Transmitter and Dashboard Receiver antennas are very flexible but use care that you don t mount them in such a way that they could cause eye or other bodily contact injury Basic Installation and Setup Instructions This section describes the minimal setup and configuration required to use your system No computer is required for this section Install your Data Acquisition Module Recorder NOTE The recorder s label has a handy color coded means of indicating the polarity of the various connectors The red dots on the label which are on only one side of the text corresponding to each input indicate on which side of the plug the red wire should go Connecting the Airspeed Pitot Tube The Recorder uses pressure differential via a pitot tube to measure airspeed just as full size planes do The pitot tube assembly is a length of small fuel tubing which you will fit with a short piece of plastic insert supplied The static port of the pitot sensor is located inside the Recorder One end of the pitot tube is connected to the airspeed nipple through the small hole in the top of the Recorder which is l
48. talled at various locations This would normally not be necessary e Ferrite cores can often be used to filter out the RF interference Snap on RF ferrite cores are available from Eagle Tree Systems Radio Shack or other sources Often a single ferrite snapped around all the wires leading from the engine will eliminate this problem Or the wires can be wrapped a few times through a hollow torroid e Ifa single ferrite does not remedy the situation an additional ferrite snapped around all the servo Y cables provides additional filtering Issue My Dashboard display is hard to read or very dim Solution See the Display Contrast information in the Seagull Dashboard section above Solution Replace the Dashboard battery Issue My Dashboard works briefly then shuts off Solution Replace the Dashboard battery Issue I get periodic No Signal messages on the Dashboard during model operation Solution if you are operating at low power mode try high power mode Make sure you range check after changing power modes Solution If others are operating Seagull systems in your area try a different Seagull ID Solution Try to make sure that your Seagull transmitter antenna is mounted vertically This can often improve range Solution FCC Transmitter ONLY Using wire cutters or needle nosed pliers cut the Seagull Transmitter antenna to a length of 160mm measured from the circuit board NOT measured from the edge of the red heatshrink So
49. they spin On typical plane installations there s RN usually a place where the back of the sensor can be glued to a flat surface under or over the NN hub which has the magnets mounted The Recorder kit includes four magnets That Xe provides you with up to 3 spares Installing Magnets M agn et Copyright 2003 2005 Eagle Tree Systems LLC al Page 7 Once you have determined where to install the magnets decide whether you will drill a hole so that the magnets will mount flush with the surface or if you will just glue the magnets to the surface Though somewhat more difficult and permanent mounting the magnet flush with the surface is the best long term approach since the mounting will be much more rugged and the risk of imbalance due to not mounting the magnets exactly 180 degrees apart is reduced In fact if the magnet is mounted flush in another metal material it is quite possible that no shaft imbalance will occur if you only mount one of the magnets total If you decide to use only one magnet make sure you change the gear ratio to 2 on the Calibrate Motor RPM page under the Tools menu in the app To flush mount the magnets drill a hole just slightly larger than the diameter of the magnet size you choose and of the same depth as that magnet Ifyou decide to surface mount the magnets thoroughly clean this area and lightly scuff it to improve adhesion Glue the magnets with the side marked with a red line facing inward hidden
50. tion area Whenever this displays the recorder has been powered down and turned back on If you turn off and on your receiver between flights then you can know when one flights ends and the next one begins Saving Flight Files After downloading flight data if you wish to save the data to play back later or to share with friends save the file with the File gt Save Recorder File menu Note that the file is saved with a FDR extension by default Graphing Spreadsheet Compatibility The Recorder application has extensive graphing capability built in Just click on Graph Data on the toolbar to graph loaded data Click on the HELP button on the graphing page for more information on graphing Also the Recorder s Data File is compatible with Excel spreadsheet software and perhaps other spreadsheet brands Using Excel is useful for graphing the data output from the recorder To load in Excel save the data file from File gt Save Recorder File and in Excel choose File gt Open and select All Files in the Files of Type box Navigate the Excel dialog box to the location you saved the FDR data file and click on the filename Excel should then bring up the Text Import Wizard Choose the Delimited option and on the next page choose Delimited with Spaces The data should then load correctly in Excel The format of each line of data in the file is First Line Plane Name Second Line Data about your plane
51. u have installed a 6 volt battery and it goes so dead that it looks like a fully charged 4 8 volt battery the Recorder will flash five times because it thinks the battery is fully charged though the 6 volt battery is actually nearly dead Once the Recorder is powered up in your Flight it will either flash one or two times every second or so This flash rate is longer or shorter depending on the capture rate This flashing indicates the following One Flash The recorder is actively recording This is the normal power up state Two Flashes The recorder is paused This has happened either because the Recorder s data buffer is full and you have selected the stop on full mode described above or you have manually paused the Recorder as described below in the Recorder Button section Three Flashes The Recorder is connected to your PC s USB connector and has been recognized by the PC The Recorder s Pushbutton The small red pushbutton on the Recorder serves two purposes When depressed and released quickly the button toggles between Pause and Record modes The LED will indicate the current mode as described above When the button is depressed and held in for several seconds the LED will flash rapidly the Recorder s Data Buffer will be cleared and the Recorder will flash to indicate battery voltage as described above NOTE All data within the Recorder will be lost when the Recorder is reset in this manner After Y
52. unted with one polarity and the other one with another polarity The easiest way to use these magnets is to install the sensor with the printed side facing the magnets as described below then run the motor and see what RPMs are recorded after setting up the gear ratio Ifthe RPM looks like it is only half of the correct value double the gear ratio value you entered to compensate for only one magnet being in the right polarity We have received problem reports of RPM reading errors when the RPM sensor is mounted very near the magneto of spark engines so we recommend mounting it 180 degrees away from the magneto or as far away as possible Installing the RPM Sensor Once the magnets are glued and completely dry temporarily position the RPM sensor so that the side of the sensor with printing is facing the side of the magnets WITHOUT the red line The sensor now needs to be glued so that it is held rigidly into position Before gluing put a small spacer 1 2 mm thick between the sensor and one of the magnets to ensure proper spacing If desired a small piece of brass tubing can be glued or heatshrunk to the back of the sensor to ease mounting and increase stability After the sensor is glued and completely dry remove the small spacer and rotate the propeller to ensure complete freedom of movement Also make sure that the sensor won t vibrate and come in contact with the magnets during driving If this happens the sensor will be destroyed and the
53. wait 15 seconds after powering down your Recorder before powering it back on This will ensure that the Recorder and transmitter start properly Next power on your Dashboard Since the Dashboard calibrates several of the parameters on powerup always turn on your model first then turn on your Dashboard or turn the Dashboard power off and on after you model is turned on At this point the Dashboard should display live data By default page one of the data displayed contains Airspeed Altitude Variometer climbrate TE compensated and Receiver voltage Page two of the data displayed contains signal strength received packet percentage and raw climbrate non TE compensated If the Dashboard displays No Signal consult the Troubleshooting section below Once the Seagull system is communicating consider how you will mount and use the Dashboard The Dashboard can be mounted to your radio transmitter using the supplied plastic clip with adhesive Just remove the adhesive backing from the clip mount the clip on the back of the dashboard and clip the ring around your radio s antenna You can further stabilize the dashboard with a strip of Velcro on the dashboard s bottom Or just hand the dashboard your crew or buddy to monitor your run or just place it in your shirt pocket It is a very bad idea to take your eyes off your model during operation DON T FORGET TO ANTENNA DOWN RANGE CHECK YOUR MODEL AFTER INSTALLATION AS DESCRIBED
54. wer off after approximately 5 minutes when no signal is being received and no buttons are pressed Configuration Menu Holding the Pushbutton 1 up arrow button on the SRX puts the unit in Menu mode Holding it again takes you out of Menu mode In Menu mode pressing releasing up and down arrows varies the parameter and pressing Pushbutton 3 Disp Reset Max takes you to the next menu item All of these parameters can be selected and changed while your model is in the air Here is a description of the menus e Vario Avg Secs This setting controls the averaging period of the variometer in 10ths of a second units For faster response lower periods are recommended but in rougher air longer periods may be required to avoid false alarms Pressing up down arrows changes the averaging period e Vario Sinkrate this setting controls the minimum sinkrate Normally this would be set to the standard sinkrate of your model i e the rate at which it descends in smooth air with no thermals When you descend at a rate greater than this sinkrate the variometer will start to sound as described in the Variometer section above Pressing up down arrows changes this parameter e Vario Climbrate this setting controls the minimum climbrate When you ascend at a rate greater than this climbrate the variometer will start to sound as described in the Variometer section above Pressing up down arrows changes this parameter e
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