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XR Flight Operations Manual Version 3.0 
Copyright 2006-2018 Douglas Beachy.  All Rights Reserved. 

12 

This section details how to install and configure you XR vessel.  Note that  each XR 
vessel is an 

Orbiter add-on

, and requires that Orbiter be installed first.   

 

1.

 

Install 

Orbiter  2016

.    Older  versions  of  Orbiter  are  NOT  SUPPORTED  by  this 

release of the XR fleet. 

2.

 

Optional,  but  highly  recommended:

  Install  XRSound  if  not  already  installed.  

You may always find the latest version of XRSound on my 

Web Page

. 

3.

 

Optional  but  highly  recommended: 

Install  the  DirectX  9  (D3D9)  Orbiter 

Graphics  Client.

    Under  Vista  and  Windows  7  Orbiter

’s

  framerate  is  much 

higher  using  DirectX  9  than  it  is  using  the  default  DirectX  7  client  included 
with the Orbiter core.  A link to the latest DirectX 9 Orbiter Client version can 
be  found  on  my 

Web  Page

.   

Note:  don’t  forget  that  you  nee

d  to  execute 

Orbiter_ng.exe

  instead  of  the  normal 

Orbiter.exe

  in  order  to  run  the 

DirectX  9  Orbiter  Graphics  Client.  You  will  then  need  to  enable  the 

D3D9Client

 Graphics engine in the 

Modules

 tab of the Orbiter launch pad.

 

4.

 

If  you  are  upgrading  from  a  previous  version  of  your  XR  vessel,  be  sure  to 
back 

up 

your 

vessel’s 

configuration 

file 

(e.g., 

C:\Orbiter\config\XR5VanguardPrefs.cfg

)  file  if  you  customized  it.    Do 

not simply copy your original configuration file over the new one installed by 
the 

XR  vessel’s 

zip  file;  the  new  configuration file  contains  new  settings  not 

present in older configuration file versions.  

5.

 

Unzip the 

XR vessel’s 

distribution file into your 

C:\Orbiter

 directory. 

6.

 

If  you  are  upgrading  a  previous  version  of  your  XR  vessel,  merge  your 
settings back into the new configuration file using your favorite text editor. 

7.

 

Bring up Orbiter to display the Orbiter  Launchpad. 

Note: if you installed the 

DirectX  9  graphics  client  as  is  recommended,  execute 

Orbiter_ng.exe

 

instead of 

Orbiter.exe

:

 

 

Orbiter.exe

 always runs with its built-in DirectX 7 

graphics engine.

 

8.

 

Click the 

Modules

 button.   

9.

 

Click the checkbox next to 

XRSound 

in the 

Sound module for Orbiter 

section 

to activate the module. 

Note: if you installed the DirectX 9 graphics client as 

was recommended, activate the 

D3D9Client

 module as well.

 

 

10.

 

Click  the 

Video 

button  and  set  the  screen  resolution  to  your  taste.   

NOTE:

 

remember  that  XR  vessels  support  1280-,  1600-,  and  1920-pixel-wide  2D 
panels.

  

If your display supports it, a width of 1920 pixels is recommended; 

e.g., 1920x1200, 1920x1080, etc.  Note that the screen 

height

 in pixels is not 

critical since the panels are only about 640 pixels high.  If you are running in 
a  window,  a  resolution  of  1926x1200,  1606x1200  or  1286x1024  is 
recommended  to  allow  room  for  the  borders,  although  window 

height 

is  not 

critical.  XR Vessels will automatically load the optimum-width panel based on 
your  video  settings.    If  you  want  to  use  force  a  particular  panel  resolution 
instead, edit your configuration file and set 

2DPanelWidth

Содержание XR Flight

Страница 1: ...ons Manual Version 3 0 Publication Date 12 February 2018 Vessel Versions XR5 1 13 XR1 1 15 XR2 1 10 Copyright 2006 2018 Douglas Beachy All Rights Reserved This software is freeware and may not be sold...

Страница 2: ...XR Descent Hold Shortcut Keys 27 XR Airspeed Hold Shortcut Keys 28 Center of Gravity Shifting 28 Using the Multi Display Area MDA 29 Walkthrough Launch from KSC to Low Earth Orbit 30 Fuel and Oxygen C...

Страница 3: ...lopment Team Douglas Beachy Concept systems design C code 2D graphics dialogs documentation Russell Hicks 3D modeling internal cockpit textures model design cargo module models some animation code Pen...

Страница 4: ...achary Grillo Jgrillo2002 Zachstar Brown Zachstar XR5 Vanguard Beta Testers Callum Massey kais58 Charles Singh Don Gallagher Donamy J gvan Trondesen C3PO John Mark Simpson Duke Julian Soulages jsoulag...

Страница 5: ...Acknowledgements Many thanks to Dr Martin Schweiger for his outstanding Orbiter program which he develops for free Special thanks to Don Gallagher for his early XR5 Vanguard prototype meshes that help...

Страница 6: ...volved regardless of the terms governing the Orbiter instance on which it is running without express written permission signed by the author and sent via hardcopy letter or fax i e an email is not suf...

Страница 7: ...s cfg and with all the realism settings disabled each vessel is just as forgiving to fly as the default DeltaGlider The configuration file also features a custom CHEATCODES section that allows the use...

Страница 8: ...cent when using the SCRAM engines Slope gauge showing ascent descent slope AOA and Slip gauges SCRAM Diffuser Temperature gauge which allows the pilot to monitor when the SCRAM engines reach the edge...

Страница 9: ...works by pumping fuel forward or aft and 3 RCS jets The combination of these three methods allows the ship to hold a rock solid reentry attitude even under time acceleration It is also extremely effic...

Страница 10: ...it carefully Airlock pressurization depressurization Custom autopilots Attitude Hold Descent Hold and Airspeed Hold save and reload their state to from the scenario file This means you can now save yo...

Страница 11: ...el view An RCS Config mode that switches between standard and docking RCS configurations in RCS docking configuration two things happen 1 power to the RCS jets is reduced to 40 of normal to allow for...

Страница 12: ...by the XR vessel s zip file the new configuration file contains new settings not present in older configuration file versions 5 Unzip the XR vessel s distribution file into your C Orbiter directory 6...

Страница 13: ...omething below 0 5 is recommended 0 1 is a good place to start If you see a noticeable framerate hit with 0 1 try upping the value slightly 12 If you have a joystick go into the Joystick tab and confi...

Страница 14: ...XR Flight Operations Manual Version 3 0 Copyright 2006 2018 Douglas Beachy All Rights Reserved 14 1920x1200 Screenshot Showing the Vanguard s Optional 1920 pixel wide 2D Main Instrument Panel...

Страница 15: ...XR Flight Operations Manual Version 3 0 Copyright 2006 2018 Douglas Beachy All Rights Reserved 15 1600x1200 Screenshot Showing the Vanguard s Optional 1600 pixel wide 2D Main Instrument Panel...

Страница 16: ...te that you do not need to exit the Orbiter Launchpad in order for your edits to take effect the configuration file is read every time a new vessel is created i e each time a scenario loads XR vessels...

Страница 17: ...RBITER_HOME Config XR5VanguardPrefs cfg For example to configure disable different types of ship damage you would edit the following parameters in your XR vessel s configuration file and set one or mo...

Страница 18: ...or technical reasons the second method is limited to overriding only the settings listed below CONFIG_OVERRIDE_MainFuelISP CONFIG_OVERRIDE_SCRAMFuelISP CONFIG_OVERRIDE_LOXConsumptionMultiplier CONFIG_...

Страница 19: ...rence override file exists with this name ORBITER_ROOT Config XR2 EXAMPLE xrcfg the filename is case insensitive If the file exists it will be read and any preference settings in it applied after the...

Страница 20: ...have a virtual cockpit In Virtual Cockpit mode you may move between seats via the CTRL arrow keys You may toggle external view with the F1 key and then pan around by holding right mouse button or pag...

Страница 21: ...when firing the main engines you may refer to the TSFC Thrust Specific Fuel Consumption gauge on the MAIN HOVER display on the lower panel to show how much fuel is consumed to produce a given amount o...

Страница 22: ...fuel right before it is injected the operational limit of the engines is 8000 Kelvin Since the SCRAM engine is a RAMJET variant the speed of the ship determines the temperature of the compressed air i...

Страница 23: ...ng ascent in an atmosphere2 Engine Display Gauge Landed on Earth The bottom part of the panel shows the G forces currently active on your ship Orbiter uses a left hand coordinate system and so the X a...

Страница 24: ...6 kg m s2 Max touchdown descent rate max load full fuel full cargo 3 1 m s 2 8 m s 2 6 m s Max touchdown descent rate typical load 33 fuel 75 cargo 5 8 m s 4 2 m s 3 5 m s Crew Survivability Limit max...

Страница 25: ...for the hull s absolute dynamic pressure limit of course however the hover doors must be CLOSED during reentry in order to prevent the inner hull from overheating Similarly you must close the SCRAM d...

Страница 26: ...topilot replaces stock LEVEL HORIZON autopilot A Toggle Descent Hold autopilot replaces stock HOVER HOLD ALT autopilot ALT S Toggle Airspeed Hold autopilot note that Airspeed Hold may be engaged simul...

Страница 27: ...ach XR Attitude Hold Shortcut Keys L Toggle Attitude Hold on or off CTRL L Engage Attitude Hold and sync to current attitude NUMPAD2 Increment pitch AOA hold by 2 5 degrees NUMPAD8 Decrement pitch AOA...

Страница 28: ...fting yourself ensure that the Attitude Hold and Descent Hold autopilots are disengaged If Attitude Hold or Descent Hold is engaged the flight computer will use COG shifting in conjunction with elevat...

Страница 29: ...the screen those areas are touch sensitive You can use the blue arrows on either side of the 3 in the lower right corner to step to the next or previous MDA mode You can also select an MDA mode direct...

Страница 30: ...lower panel to keep the ship s internal systems cool You can monitor the internal coolant temperature on the lower panel or on the main panel on the MDA screen mode 3 it should currently be displayed...

Страница 31: ...M doors if they are not already open CTRL G or use the switch on the upper panel Adjust the elevator trim controls to maintain level flight CTRL and CTRL or INS and DEL Once you reach your target velo...

Страница 32: ...produce 12 You will also notice as speed increases the SCRAM TSFC Thrust Specific Fuel Consumption will go down which means the engines are being more efficient As speed increases beyond Mach 7 9 howe...

Страница 33: ...ines operate at peak efficiency around Mach 7 9 15 Once you shut down the SCRAM engines close the scram doors CTRL G or use the switch on the upper panel If you don t do this and you engage the main e...

Страница 34: ...zero to negative You can use accelerated time T and R keys to speed up the process 19 As you approach apoapsis engage the PROGRADE autopilot key or use the Prograde autopilot button on the main panel...

Страница 35: ...XR Flight Operations Manual Version 3 0 Copyright 2006 2018 Douglas Beachy All Rights Reserved 35 XR5 Vanguard Docked at the ISS...

Страница 36: ...n in an atmosphere You may change any of this behavior as desired by editing the config file To refuel or resupply you must be landed or docked and your XR configuration settings must be set to allow...

Страница 37: ...in tank to the RCS tank Resupply in progress filling RCS tanks as well Hint If you are low on main engine fuel during a mission and have some RCS fuel to spare you can cross feed RCS fuel over into th...

Страница 38: ...ank it feeds is full The only exception to this is when the main tank is full but is still cross feeding into the RCS tank at that point refueling will continue until the RCS tank is also full at whic...

Страница 39: ...or a ground based or station based external cooling system If not the internal computers and systems will overheat and fail causing the computers which regulate environmental systems to fail as well...

Страница 40: ...to cool the ship s systems You can monitor coolant temperatures on the main panel via the Temperature Display MDA screen described earlier or you may refer to the COOLANT TEMP gauge on the lower panel...

Страница 41: ...uel so be efficient with its use and don t leave it running when you don t need it If you attempt to take off in an atmosphere with the APU off you will hear a warning callout from the computer Becaus...

Страница 42: ...nt panels APU Button and Fuel Gauge M E T and Interval Timers XR vessels feature a Mission Elapsed Time MET timer plus two manual interval timers The MET timer will start automatically once the ship g...

Страница 43: ...els but it functions similarly on all XR vessels XR5 Vanguard Master Warning System Indicator Lights The MWS panel is present on both the main and lower instrument panels To silence the audible alarm...

Страница 44: ...ystems Status MDA modes modes 5 8 MDA Mode 4 Systems Status Display 1 Attitude Hold Autopilot XR vessels include a highly accurate and efficient ATTITUDE HOLD autopilot that can hold a given pitch or...

Страница 45: ...itch rather than AOA mode to hold a given angle of attack in atmospheric flight the ship s angle of attack will constantly decrease with the autopilot engaged this is normal and so AOA mode will cause...

Страница 46: ...up MDA MODE 9 Reentry Systems Check by pressing 9 or use the MDA arrows Close any doors flagged by the reentry check Once all systems show GREEN you are ready for reentry MDA Mode 9 Reentry Systems Ch...

Страница 47: ...e time acceleration at 1000x in space or 100x in at atmosphere the autopilot will switch to SUSPENDED status this will be shown on the MDA screen it will automatically re engage when you switch back t...

Страница 48: ...e or maximum time Typically you will have about eight seconds if you are right on the threshold and only have one surface that is over temp however the average time to breach will be lower if you are...

Страница 49: ...over doors are open if the hover doors are closed or if you close them with the hover engines running the hover engines will shut down and the DESCENT HOLD autopilot will disengage You can toggle the...

Страница 50: ...t any time There are four values of interest displayed on the Descent Hold MDA screen V S Shows vertical speed in meters per second ALTITUDE Shows altitude in meters with 1 10th meter resolution HVR T...

Страница 51: ...cision in the interests of efficiency Airspeed Hold is designed to be used in an atmosphere or while taxiing However you may engage it in a vacuum if you want to accelerate smoothly and precisely to t...

Страница 52: ...ll engage automatically Engaging any thruster or powering down the APU will automatically disengage the parking brakes A NOTE ABOUT TIME ACCELERATION You should be able to run the Airspeed Hold autopi...

Страница 53: ...ain panel and the docking camera panel or you can use the ALT J hotkey Clicking the button toggles the RCS configuration between Normal and Docking modes in normal mode the RCS jets operate normally I...

Страница 54: ...panel via the Return to Upper Panel View button on the left side or you may press one of the following hotkeys CTRL UP Switch to Docking Camera view XR5 only CTRL RIGHT Switch to Upper Panel view CTRL...

Страница 55: ...R payload system would be a prohibitive amount of work as well as severely limit the XR5 s carrying capacity However Woo482 has written UCGO Cargo Deck XR payload modules for the XR2 and XR5 that allo...

Страница 56: ...screen For the Vanguard you may switch between payload bay slot levels 1 3 by clicking the LEVEL button on the bottom of the touch screen XR5 Vanguard s Select Bay Slot Touch Screen Bay slot block bo...

Страница 57: ...the GRAPPLE ALL button to automatically grapple all targets in range into the bay starting at the lowest free slot number and working upwards The largest payloads in range are automatically grappled...

Страница 58: ...and arrows as shown below Deploy Payload Screen in Orbit In addition your selected payload s thumbnail will be displayed on the Target Payload screen Before you click DEPLOY to deploy your selected p...

Страница 59: ...u are still free of course to always deploy top level cargo modules first so that lower level modules will not be blocked but in the interests of playability XR vessels do not enforce this Deploying p...

Страница 60: ...odules attached in the bay that are venting mass or burning consumables like a bay fuel tank you will see that reflected in real time on the Payload Mass and Ship Mass displays i e if any of your carg...

Страница 61: ...in order for the ALT B hotkey to close the window again the reason is that the Orbiter core traps keystrokes sent to child dialogs and so ALT B can only work if the main Orbiter window has the focus A...

Страница 62: ...te that most users will not need to read this section or deal with custom cargo modules this section is intended for use by developers who want to create their own custom cargo modules or modify exist...

Страница 63: ...3 024 XR Payload custom parameters REQUIRED must be set to true for this vessel to be dockable in an XR class payload bay XRPayloadEnabled true cosmetic description 127 chars MAX but 40 chars or less...

Страница 64: ...ndered on the panel ThumbnailPath Vessels XR1_Spare_Parts_Thumbnail bmp OPTIONAL List of Orbiter vessel classnames for which an ExplicitAttachmentSlots property is defined VesselsWithExplicitAttachmen...

Страница 65: ...own Web site I would be happy to link to your page from the Payload section on my Web page at http www alteaaerospace com If you prefer I would also be happy to host your new payload module on my Web...

Страница 66: ...s Foobar Each Vanguard ship defined in the scenario may use a different or the same skin If the SKIN property is not set the default skin is used Submitting a Feature Request or Bug Report Before subm...

Страница 67: ...ing registry key HKEY_LOCAL_MACHINE SOFTWARE AlteaAerospace XR Disable DWORD DisableWindowPosRestore 1 There is a separate set of saved coordinates for each given window size Altea in Altea Aerospace...

Страница 68: ...3 5 m s Crew Survivability Limit max vertical impact velocity 39 m s 39 m s 39 m s Max bank at touchdown 15 degrees 15 degrees 15 degrees Max pitch at touchdown 16 degrees 16 degrees 16 degrees Max d...

Страница 69: ...total Maximum SCRAM Engine Thrust 160 kN x 2 320 kN total 350 kN x 2 700 kN total 5 250 kN x 2 10 500 kN total Retro Engine Thrust in Vacuum 40 8 kN x 2 81 6 kN total 64 2 kN x 2 129 kN total 905 kN x...

Страница 70: ...seconds Main Refueling Line Pressure 22 2 psi nominal 30 psi max 22 2 psi nominal 30 psi max 22 2 psi nominal 30 psi max SCRAM Refueling Line Pressure 15 6 psi nominal 21 psi max 15 6 psi nominal 21...

Страница 71: ...XR Flight Operations Manual Version 3 0 Copyright 2006 2018 Douglas Beachy All Rights Reserved 71 XR2 Ravenstar Leaving Orbit end...

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