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Copyright © 2009-2012 Eagle Tree Systems, LLC 

 

http://www.eagletreesystems.com 

 

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Figure 6 

When connected as described above, the servos receive power from the radio receiver, just as if they were connected directly to the receiver.   The input and 
output servo power pins of the OSD Pro connect to each other internally.    
 
NOTE: the servo connections described above are not necessary if you do not wish to use the safety features.   
 

Configuring the OSD Pro with the Windows Software 

 

Windows Software and Firmware Update 
To use the OSD Pro, you will need to install  Eagle Tree Windows Software version 10.38 or higher.   To update, download the latest software from the 
support page of our website, located at 

http://eagletreesystems.com/Support/apps.htm

.    After connecting the OSD  Pro to the eLogger/Recorder, and 

downloading and installing the latest Windows Software, the firmware of both your eLogger/Recorder and the OSD Pro may need to be updated.    To 
upgrade your firmware, just click “Hardware, Firmware Control” and first click the “Update” button for the eLogger/Recorder, and repeat this process to 
update the firmware for the OSD Pro (see Figure 5). 
 
When updating the OSD Pro firmware, after the “Firmware Successfully Completed!!” message appears, click on the OK button of that message.  Then, 
after a few seconds, the OSD Pro setup page (as shown in Figure 6) will appear.  Note that you will need to click OK on the setup page to finalize OSD Pro 
firmware update.  If you do not click OK on this page, you will be prompted to update the OSD Pro firmware again later. 
 
Note: as new features become available to the OSD Pro, the changes can be downloaded from our website.   Please check our website periodically for new 
software versions.  Also, clicking “Help, Download Latest Updates…” will navigate you to our software download web page. 
 
Also, before installing a new software version, it’s a good idea to save your OSD Pro configuration using the button shown in Figure 6 BEFORE installing 
the new software version, and then loading the configuration again by clicking “File, Load Configuration File” AFTER you have installed the new software 
version, and completed the OSD Pro firmware update if prompted to do so. 
 
Configuring Text Parameters to Display on the Video OSD  
A powerful and unique feature of the OSD Pro is the ability for you to set up just the text parameters you want to see, where you want them, on the screen.  
You can also name the labels for each parameter to any 1 to 3 character name you desire.  You can program alarms for the parameters, and display custom 
messages on the screen when an alarm triggers.    
 
Note: at least one parameter must be selected for display, 
for correct operation. 
 
Software configuration of the OSD Pro is done via the OSD 
Pro setup page (shown in Figure 6).  This page is invoked by 
clicking “Hardware, Choose Parameters to Display on Video 
OSD” and the page will also automatically appear after you 
update the OSD Pro firmware.   Note: If the page below does 
not appear, and an error messages appears instead, please see 
the troubleshooting section of this manual.     
 
The setup screen supports two rows of user configurable text 
based data parameters along the top of the screen, and two rows 
of parameters near the bottom of the screen.   Each row can 
have up to 5 parameters, for a total of 20 parameters.    
 
The setup screen’s green simulated display corresponds to the 
rows and columns of these four lines of parameters.  To 
configure a parameter to display, click “Choose the next 
Parameter to Configure.” This dropdown menu lets you choose 
a parameter to display on the OSD screen. The available 
parameters depend on your Recorder type, and the sensors you 
have installed.  
 
The OSD Pro can have more than one “page” of parameters 
defined for the main screen.   So, virtually infinite 
configuration is possible.   The current page being configured is 
indicated by the “OSD Page: 1” text below the simulated 
display.    Use the left and right arrows below the dropdown 
menu to switch between OSD Pages on the simulated display.    
 
NOTE: If more than one OSD Pro display page has been 
configured, toggling your radio’s Aux2/Select switch (if 
configured) during operation will cause the display page to 
advance to the next page.   Also, an option for timed switching 
between main screen pages is described in the on-screen menus 
section below. 

Summary of Contents for OSD pro

Page 1: ...p www eagletreesystems com Packing List Your package should include the following The OSD Pro and five 5 male to male servo connectors and a printed version of the Quick Start Guide Additionally if yo...

Page 2: ...ly recommended that you set the Capture Rate of your eLogger or Recorder to 10 samples second for best OSD Pro update rate and performance 6 Install and configure the OSD Pro as described below Note t...

Page 3: ...our flight automatically For more information see the Display Live or Max Values on screen menu item description in the Main Menu table under the Description of On screen Menus section of the manual b...

Page 4: ...perature input connects to probe Note that this configuration assumes a common ground exists between the eLogger and each additional battery to be measured In most cases ground is already shared This...

Page 5: ...am also known as PPM sum you may be able to connect your OSD Pro to your Receiver with only one male to male servo connector See the Serial PPM section in the manual below for more information Tips fo...

Page 6: ...e a PowerPanel or other sensors those can daisy chain to the pins on the OSD Pro with the polarity as indicated on the OSD Pro label as shown in Figure 2 The GPS Expander connects to the upper row of...

Page 7: ...ay to connect the video camera and video transmitter using a servo Y cable Note that the camera and transmitter MUST be able to operate at the same voltage to use the this diagram Connecting the OSD P...

Page 8: ...nputs to your receiver The OSD Pro is connected to your receiver via the included male to male servo connectors The Futaba end of each connector plugs into the OSD Pro and the Universal JR end plugs i...

Page 9: ...figuration File AFTER you have installed the new software version and completed the OSD Pro firmware update if prompted to do so Configuring Text Parameters to Display on the Video OSD A powerful and...

Page 10: ...lert you of potential problems before they become serious There are 3 ways that the OSD Pro can alert you if a parameter has reached its trigger level 1 The parameter is displayed in reverse video on...

Page 11: ...update if prompted to do so You can also use this feature to set up multiple OSD Pros with the same configuration rather than configuring each one separately Factory Reset The Factory Reset button er...

Page 12: ...ivated is the same as setting the RTH test mode to both in the menus but is easier to access RTH test mode will be active until the control surfaces are moved RTH will release briefly when this happen...

Page 13: ...nnel will turn the OSD Pro on and off To advance between multiple pages just click the Select channel for Option B just toggle the 3 position switch between the up and middle positions Note that when...

Page 14: ...h 3 shows lots of change in the percentage readout that indicates that channel 3 of the serial PPM stream controls the throttle So you would select Channel 3 for the Throttle dropdown menu Each OSD Pr...

Page 15: ...ltitude is less than 60 feet 20 meters above ground level or if your speed is less than 3 MPH or 3K H note that the low altitude check can be disabled via the menus as described below If you routinely...

Page 16: ...ottle will shut the engine off which will make RTH much less useful An added benefit of using the throttle trim to set the failsafe position is that you can test RTH in flight by trimming the throttle...

Page 17: ...to Yes it causes the OSD Pro to skew the servo pulses in RTH mode Unfortunately this causes the voice announcements to automatically be turned off during RTH mode including the signal lost announceme...

Page 18: ...tor down position when it attempts to climb or descend the model So the amount of down stick you supply will set the maximum throw of the elevator during RTH Set your Throttle stick for Descending nor...

Page 19: ...mporarily this can make testing easier b Recommended If you have set up your electric model s throttle failsafe as described in the Setting up RTH with Receivers that Support a Throttle Failsafe secti...

Page 20: ...itude to well above the Cruise Altitude Window Then release the sticks Once RTH mode engages you should begin to see a decrease in altitude until the altitude reaches the Cruise Altitude Window 18 If...

Page 21: ...n roll gain values move the ailerons or rudder too much you may need to decrease the Turn Proportional Limit parameter 16 If the model turns at a reasonable rate but overshoots the turn when the model...

Page 22: ...ervos if you turn off your radio the servos no longer are held in one position and or start moving randomly PCM FS this option should be chosen if your receiver holds the last servo position or goes i...

Page 23: ...Cruise Altitude is set to 300 and Altitude Error was set to 100 the Cruise Altitude Window would be between 200 and 400 Never set this value so that this value when added to Cruise Altitude parameter...

Page 24: ...lets you adjust the horizontal position of the OSD data on your video screen Increasing this parameter causes the OSD data to shift rightward on the screen Set Vertical Screen Shift This setting lets...

Page 25: ...this maximum radius they will be displayed in reverse video Flight Timer Elapsed Time Set this to YES to enable the Flight Timer which appears in the upper left hand corner when enabled The Flight Tim...

Page 26: ...hich 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 cont...

Page 27: ...from normal video to reverse video to indicate you are out of range Likewise if Set Minimum Satellite Count Set this to a non zero value if you wish to specify the minimum number of satellites that mu...

Page 28: ...more information Set Voltage C Minimum This menu item lets you set the minimum voltage for the secondary graphical battery voltage B display The graphical battery C will show empty when this voltage...

Page 29: ...Ensure that the eLogger V3 or Recorder is connected correctly to USB The LED should flash a sequence of three repeating blinks if it is correctly connected Ensure that you have updated the eLogger re...

Page 30: ...omatically detected Parameters Displayed Limited only by the sensors you have purchased Character Graphic Display Type High contrast white with black character outline for optimum visibility Number of...

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