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CLEANED UP FOR THE -AMIGA and ATARI ST- BY SCOOTER [SKID ROW] Fairlight PC Division USA-DoX Department Proudly Presents the instructions to SHUTTLE --------------------------- KEYBOARD CONTROLS: To move around the screens, press E to scroll down, X to scroll up, S to scroll right, and D to scroll left. For those running Space Shuttle without a mouse, the above mouse controls can be emulated by the keyboard as follows: to operate the switches, use the Shift and Home keys together to simulate the left mouse button, and Shift and Pg Up for the right button. USing Shift together with the keypad cursor keys [2,4,6,&8] emulates the pointer movement. Thus all mouse functions described above can be emulated by using these keys. MOUSE CONTROL: Once in the simulator, you can scroll around your chosen panels simply by moving the mouse: when the pointer comes to the edge of the screen, the screen will scroll in that direction. To move the switches wither up or down, or from left to right, click the left mouse button for up,or left, or the right mouse button for down, or to move the mouse to the right. Where a switch has more than 2 settings, continue to click the button in the required direction. Clicking the left and right mouse buttons simultaneously brings up the menu bar, while clicking them again removes it. Finally, when in the PANEL OVERVIEW view, clicking the right mouse button scrolls you round the different views, while the left button selects the one you are currently on. GAME RUNNING ICON: This appears whenever you are running the simulator, and denotes that it is in progress. Occasionally other symbols will flash inside this icon: '/' - Time Running 'M' - Message on Teleprinter from Ground Control - press f7 to read 'S' - Time Skip facility is in operation 'T' - Time Advance facility is in operation When you pause the game, whichever of these symbols is on the screen at the time will flash Now select NEXT MISSION from the MISSIONS menu, and you'll see the text for the first mission. Select ACCEPT, if you want to accept it, and you'll find yourself already in the air, watching the 747, with the Shuttle on top, just before separation. From here on in, you have to guide the Orbiter down to a safe landing. Once this mission is successfully completed, you'll be able to select the next mission, TEST LAUNCH KENNEDY, which will allow you to go through the whole launch procedure. Before starting the mission, go back to the game Set Up option, select start position, then select Launch Pad, then click DONE, and you're ready to start the mission. Select NEXT MISSION from the main menu, skip past the mission text as before, and you'll find yourself looking at the Orbiter sitting on the launch pad. Now you have 2 Options: 1. sit and wait while it goes through proper pre-launch countdown, which takes 5 hours! 2. simply set the SKIP facility(within the Windows Menu Option). This can also be done with the Orbiter menu within the Main Menu. Set it to a time just before launch, i.e., T-30 seconds, then select Time Skip from the ACTIONS menu. Next select SKIP within the ACTIONS menu, and it will take you to the required point. This will take time, of course, but the view is worth the wait. The Orbiter is now about to launch-the rest is up to you! KEY CONTROLS NORMAL KEYS (without SHIFT, CTRL, or ALT CURSOR UP Pitch Down CURSOR DOWN Pitch Up CURSOR LEFT Roll Left CURSOR RIGHT Roll Right ' Yaw Left . Yaw Right E Move Up Across Panel X Move Down Across Panel S Move Left Across Panel D Move Right Across Panel F Use Front RHC A Use aft RHC P Pause the game T Time Advance the game -/= Speed Brake/Throttle Control [] Move Selected Joint RETURN Grab payload using RMS DELETE Release Grabbed Payload SPACE Moves around panels in PANEL OVERVIEW. Keys With SHIFT held down: Home Left Mouse Button PgUp Right Mouse Button CUR UP Move Pointer Up CUR DOWN Move Pointer Down CUR LEFT Move Pointer Left CUR RIGHT Move Pointer Right Keys With ALT held down: P Toggle "Game Running" icon ON/OFF [] Slow Movement of RMS joint @ 0.2 CUR UP -Z Translates SHUTTLE CUR DOWN +Z Translates SHUTTLE CUR LEFT -Y Translates SHUTTLE CUR RIGHT +Y Translates SHUTTLE + +X Translates SHUTTLE - -X Translates SHUTTLE Keys Used on the Numeric Keypad: +/- Scroll through display on Aft CRT Home Camera Roll Left End Camera Roll Right PgUp Camera Pitch Up PgDn Camera Pitch Down Ins Camera Yaw Left Del Camera Yaw Right CONTROL Key Sequences: Control C + Y Turn The Cursor On C + N Turn The Cursor Off Control F + Y Turn Sound On F + N Turn Sound Off Control G + A Arm Landing Gear G + D Drop Landing Gear Control H + 1 Full On Auto H + 2 First Simulation H + 3 First Command H + 4 Veteran H + 5 Fully Manual H + 0 Automatic Selection Control J + 1 Select Shoulder Yaw J + 2 Select Shoulder Pitch J + 3 Select Elbow Pitch J + 4 Select Wrist Pitch J + 5 Select Wrist Yaw J + 6 Select Wrist Roll Control L + S Save log File Control P + F GoTo Front Panel P + A GoTo Aft Panel P + C GoTo Center Panel P + L GoTo Left Panel P + R GoTo Right Panel P + O GoTo Overhead Panel P + M GoTo Right-aft Panel P + N GoTo Lower-aft Panel P + H Slow Sown Panel Movement(use up to 3 times) P + J Speed Up Panel Movement Control Q + Y Quit To Main Menu Q + N Return To Simulator Q + D Return To DOS Control S + T Start Time Skip S + P Start Time Skip and pause when finished S + C Turn Off Comms. Control T + T Time Advance T + P Time Advance and Pause Control W + T Open Time Advance Window W + S Open Time Skip Window W + D Open Time of Day Window W + M Open MET Window W + C Open Detail Complexity Window W + G Open Ground View Window W + H Open Help Level Window W + L Open Log Options Window FUNCTION Keys: No shift/ctrl/alt: SHIFT +: ALT +: f1 Last Panel Select Panel f2 Left HUD Right HUD f3 Left Window Right Window f4 Left AFT Right AFT f5 Left Payload Bay Right Payload Bay f6 Inside MMU Release MMU Attach MMU f7 Mission Control Text External Tank View f8 Ground View Sel Ground View Roaming MMU View f9 CCTV View Crawler View 747 View f10Roaming Camera Left SRB Camera Right SRB View MMU Keys: ROTATION: U Pitch Up N Pitch Down H Roll Left J Roll Right B Yaw Left M Yaw Right TRANSLATION: ALT + U -Z Translate ALT + N +Z Translate ALT + H -Y Translate ALT + J +Y Translate ALT + B -X Translate ALT + M +X Translate GETTING STARTED MAIN MENU: Space Shuttle is controlled by 2 menu systems, the MAIN MENU, for all applications prior to launch, and the SIMULATOR MENU, for all in-flight operations. Both menu bars appear at the top of the screen. The MAIN MENU contains information that will be useful in familiarizing you with the Space Shuttle and its systems, and to help you choose the level of customizing you require, as well as Launch and Landing Sites and the mission details. 1. ORBITER The first menu option contains 4 further sub-options: 1. ABOUT SPACE SHUTTLE Gives the publishing and development credits for SPACE SHUTTLE 2. RUNNING DEMO This takes you straight to the launch pad, where you're taken through a typical mission that demonstrates the many different functions and aspects of SPACE SHUTTLE. In this demo, you'll see the Orbiter launch init orbit and deploy a satellite. This demo lasts for about 15 minutes and allows you just to sit back and watch. To access this demo, first load up the game as detailed above. To bypass the loading screen, hit the space bar(or click the left mouse button). Now, select RUNNING DEMO from the ORBITER menu at the opening screen and sit back and watch the shuttle launch and deploy its satellite. To quit the demo, press ESC to access the SIMULATOR MENU, then select MISC, and then QUIT TI MAIN MENU. This will take you back to the main menu. 3. GAME SET UP This feature allows you to customize the various aspects of the game. This has 6 further options within it, which appear in a window called "SELECT WINDOW" whenever you select "GAME SETUP". From here, by selecting with the mouse and then clicking on the OPEN icon, you go to the following: This feature brings up another window that allows you to start either from VAB [Vehicle Assembly Building] ROLLOUT, i.e., right from the beginning, LAUNCH PAD, IN-ORBIT or LANDING. You click on the required button, then remove this second window by clicking on the box in the top left hand corner. TIMER ADVANCE: Clicking on TIMER ADVANCE first brings another window onto the screen, in which are two options: ADVANCE BY - This feature allows you to move to any point in the simulator you want: just type in the required time. When When the simulator is started, you'll see a letter "T" in the GAME RUNNING ICON that denotes that the simulator is now in TIME ADVANCE mode. While in this mode, the simulator pauses until it finds the required point. When it has done so, the letter "T" will disappear, and you'll be returned to normal real time. The time advance will stop, however, if a message comes up for an in-flight operation to be carried out. DISPLAY RATE: This feature allows you to customize the rate at which the view is updated. For instance, if you type in 10 MINUTES, then every new frame you'll see will be points 10 minutes apart. Of course, these views wouldn't change at this speed in real time, only within the simulator. TIME SKIP SET: This differs form TIMER ADVANCE, above, only in that it simply allows you to jump to a designated point in the mission. Selecting this option brings up another window, in which a box marked 'ADVANCE TO' appears, set out in hours, minutes and second. Below this are two icons marked 'T+', meaning time after lift off, and 'T-' meaning time before lift off. To reach a set point in time within the mission, simply select "t-' or 'T+' and type in the required time. The simulator will then time advance until it has reached this point, skipping though time at a rate of approximately one minute of simulator time to one second of real time. DETAIL COMPLEXITY: This feature allows you to set the map and/or the shape complexities. In each case, a choice of levels is offered. The choice of complexities will of course effect the speed of the simulator. HELP LEVEL: This sets the level of communications between you and the computes, with the following choices: FULL-ON AUTO FIRST SIMULATION FIRST COMMAND VETERAN FULL MANUAL These help levels range from NOVICE to EXPERIENCED VETERAN with the most guidance offered at the FULL-ON AUTO level. SET TIME OF DAY: This brings up a window of the same title, inside which are two main boxes, each with times in hours and minutes, entitled 'TIME OF DAY' and 'LENGTH OF DAY'. TIME OF DAY allows you to set the time of day, based on Eastern Daylight Time, to whatever you required. This can come in useful, for example, if you're on the dark side of the planet trying to retrieve a satellite - setting the time to daylight hours in this instance would be extremely useful! LENGTH OF DAY allows you to determine how long a day within the simulator takes in real time. For example, setting this to one minute, say, means that the Earth then rotates once a minute, i.e. you'll see 30 seconds of light and 30 seconds of darkness every minute of the mission. 4. QUIT: Enables you to exit SPACE SHUTTLE. THE SIMULATOR. note: pressing ESC while in the MAIN MENU also exits the program. 2. LOG: This menu provides you with many facilities both before, during and after missions. If you go straight into a mission without creating your own log, and then use the Log Save option once in flight, your log will be saved out as 'Vektor Graphix Ltd" "LOG" contains several options which enable you to maintain a commander's log: 1. NEW LOG: Enables you to enter in your name as you're given command of a space shuttle orbiter for the first time. After you've entered your name, your log is cleared and all subsequent missions will have their details logged. You can save your log on auto or manual by pressing th appropriate button on this panel: auto means that the log is saved automatically, and manual allows you to save the log at any time you want, using the in-flight simulator menu log save facility. Finally, when you insert your name in the box provided, it is always done in over-write mode, i.ie, whatever you type in will automatically type over anything that is there already. 2. RELOAD: Enables you to reload a previously saved log from disk. Selecting this option brings up a window title 'SELECT LOG FILE', which contains a list of all previously saved logs. Beneath this are two icons 'ABORT', which takes you back to the MAIN MENU and 'LOAD' to load an old log, simply select the one required from the list and then press 'LOAD'. This will then take you straight into the selected log. If a mission was in progress at the time the log was saved, the the mission is continued from that point. 3.INFO: This feature gives you information about the space shuttle itself. with a sub-menu containing many of the orbiter's different aspects for further on-screen information. Click on the required section, and a screen of illustrations and infor- mation comes on screen. At the bottom of these screens are three icons, in the form of book pages. These allow you scroll forwards, backwards, and return to the MAIN MENU. 4.SITES: This selection gives you two further options: LAUNCH SITES: Allows you to see the two launch sites, KENNEDY SPACE CENTER, or VANENBURG AIR FORCE BASE, in a short demo that zooms in from orbit down to the site in question. To return o the menu screen, simply press the ESCAPE key. LANDING SITES: This selection shows the two landing sites, KENNEDY SPACE CENTER and the primary site, EDWARDS AIR FORCE BASE, in th same way as the launch sites, by way of a short demo, which can be quit in the same way. 5.MISSIONS: This feature allows you to select which mission you wish to perform. When you start with a new Commander, the only option available at the beginning is NEXT MISSION. Selecting this displays the mission objectives of the next full mission on the screen. Press 'ACCEPT' to start the mission, or 'ABORT' to cancel. During a full mission, Mission Control will expect you to be familiar enough with the shuttle to respond to their commands. As with all the missions in SPACE SHUTTLE THE SIMULATOR the first thing you see after selecting this mission is a page of mission text. At the bottom of the page are two buttons; 'ACCEPT', which you select to start the mission and 'ABORT' which take you back to the MAIN MENU.These icons don't appear if you're re-playing a mission. This first training mission is entitled ALT [747] MISSION and in it you'll launch from the back of a 747 transport plane near the glideslope for an unpowered landing ad Edwards Air Force Base. WARNING: on this first test mission, almost all the controls are set for you when on Full-ON Auto. However, the LANDING GEAR isn't so don't forget to put it down! You will also be requested to turn on the Heads Up Displays. After completing this first mission, you'll see a screen entitled MIS- SION OBJECTIVES, which tells you how you fared in the mission. When you click on OK at this screen, you're returned to the Main menu. Selecting missions again either allows you to run the mission again, either for fun or because you just failed it, or to continue on to the next one. Once a full mission has been successfully completed, it objectives will be added to the Mission menu so that you can re-attempt a similar mission at any time in the future As you become more experi- enced as a commander, Mission Control will select you for more difficult mission. SIMULATOR MENU: This menu is split into six categories: 1.ACTIONS: This menu allows you access to various primary in-flight commands. PILOT'S HUD with this feature you can turn the pilot's heads up display on or off without having to go to the respective panel. COMMANDER'S HUD does the same as the above for the commander's hud. TIMER ADVANCE allows you mouse access to this facility, offering two further sub-options: Advance - activates the facility according to the limits you've set Advance, Pause to Next Comms - activates the timer advance, but only as fas the next communications from Ground Control, at which point it resumes the normal countdown. TIME SKIP similar to TIMER ADVANCE, this feature gain offers two sub- options: Skip - sets the pre-determined skip facility running (see main menu, game set up, time skip above) Skip, Pause - skips to the predetermined time, then pauses until you're ready to continue Turn Off Comms - does just that. But beware, this is NOT for turning off the teleprinter. Using this switch means that you will no longer get any communications from Ground Control and therefore means that you'll have no idea of what you're supposed to be doing. It also means that you cannot switch them back on again. REQUEST MISSION COMMS: All missions within SPACE SHUTTLE begin after T+55 minutes. By this point, you'll have successfully launched the shuttle into orbit, and prepared it for the mission. NOw go to the ACTION menu select REQUEST MISSION COMMS, and up they'll come, telling you everything you need to know about the progress of the mission. If you select this before you're at the right point in time, the comms will tell you you don't need them just yet. REQUEST LANDING COMMS: Once your mission is complete, you'll be ready to return home. As with the mission comms above, go to the ACTION menu. select REQUEST LANDING COMMS and they will appear. As above if you select them before time, you'll be told politely that they're not quite necessary yet. 2.PANELS: This is a quick way for you to get to the panel you want quickly [or to locate a particular panel if you're not sure where it is, of course] Under this heading is the following list of panels: FRONT PANEL AFT PANEL CENTER PANEL LEFT PANEL RIGHT PANEL OVERHEAD PANEL RIGHT AFT PANEL LOWER AFT PANEL OVERVIEWS PANEL The last of these Overviews takes you to a series of diagrammatic representations of the orbiter's operating stations. There are five of these that may be seen from the pilot's point of view. Move the cursor around this and you'll find that the different panels are highlighted as you go over them. Click on the required panel with the left mouse button and you'll be taken to it straight away. Use the right mouse button or space bar to go to the next Overview screen: Once the last on has been displayed, it starts again at the beginning. 3.GO TO: This is similar to 'PANELS' above, except that GOTO offers you more detailed lists of the orbiter's available functions. For instance, pilot's instrument power, anti-skid light and so on. 4.WINDOWS: This allows you access to all the various in-game set up windows available within the MAIN MENU. These are as follows: TIME ADV TIME SKIP TIME OF DAY MET - Short for MISSION ELAPSED TIMER, this brings up a window showing the time elapsed so far on the current mission. This can be moved to any desired point on the screen simply by clicking and holding the mouse pointer onto the top of the window and moving it around. To remove the MET simply click on the small box in the top left hand corner of the window. COMPLEXITY FIXED VIEWS - Brings up a window with a list of all the different fixed views available - note that these are not available in orbit Once you have chosen a view, pressing F8 will select the chosen view as the default for the F8 key for the rest of your current stay within SPACE SHUTTLE HELP LEVEL - Help levels cannot be increased once a simulation has been started. Help levels can only be reduced during an ongoing simulation. LOG OPTIONS - Brings up a window of the same name. The 'AUTO' log save time feature will allow you to set the time that the log is saved, i.e. every 5 minutes, every 10 minutes and so on. Of course, this only applies if you choose to have th log saved automatically. At the bottom of the window are three buttons. M - MANUAL LOG SAVE A - AUTO LOG SAVE OK - quits the window If you wish to save any new configuration, you must use the OK button - clicking the CLOSE WINDOW button at the top of the box will simply abandon any changes you might have made 5. VIEWS- Gives a submenu of all the different viewpoints available. selecting any one of them will take you to the viewpoint. 6.MISC PAUSE LOG SAVE MAIN MENU QUIT TO DOS -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- REFERENCE -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- This section gives a description of, and any necessary background to each and every part and function of the Space Shuttle. The reference section is split into 3 major activities, LAUNCH, ON ORBIT OPERATIONS, AND LANDING, with each aspect of the shuttle being covered under that section for which it has the most relevance. In the case of an item being equally as important to more than one stage of the Shuttle's activities, we have given the full description and background, where applicable, in the first such occurance. SUMMARY OF PANELS: The controls and instrumentation of the real Space Shuttle are understandably complex. SPACE SHUTTLE accurately reproduces the layout and functions of all of the genuine shuttle controls. The FLIGHT DECK is split into 2 main stations: The FORWARD station, at which are seated the Commander[right] and the Pilot[left]. The AFT Station, from which the RMS is controlled during orbit. The instrument panels are labeled according to their positions: F front PANEL O overhead PANEL L left PANEL R right PANEL C center PANEL A aft PANEL M right aft PANEL N lower aft PANEL FORWARD PANEL: F2 Commander's Control Panel - CSS/AUTO buttons, Speed Brak F3 HUD Power, Trim Controls F4 Pilot's Control Panel - as F2 F6 Commander's Main Panel - Landing Gear,Direction Altitude etc F7 CRT Main Panel, pressure gauges F8 Pilot's Main Panel - as F6 LEFT PANEL: L1 Fire Suppressio L2 Nose Wheel Steering, Anti-Skid Controls & Life Suppor CENTER PANEL: C2 Keypads, CRT Control C3 DAP, SRB/ET Sep, Air Data probe controls etc. RIGHT PANEL: R1 Power Distribution R2 APU/Hydraulics/ET Umbilical R4 MPS/Hydraulics R12 Keypad/CRT, fuel/water R13L PLB/MMU/KU antenna OVERHEAD PANEL: O1 GPC Status, Pressure/Temps O3 RCS/OMS Pressure, Timers O5 Pilot's Communication Controls O6 GPC's, Star Tracker O7 Tacan, RCS O8 Radar Altimeter, OMS O9 Commander's Communication Controls AFT PANEL: A3 CCTV Monitors A4 Timers A6 Orbital DAP A7 Video Control, RHC A8 RMS Controls A14 RMS Arm and KU Antenna jettison controls LAUNCH WATER SPRAY BOTTLES: These are located in the aft fuselage of the Orbiter, and are used to cool down the power unit, lube oil, and hydraulic systems during both the ascent and de-orbit phases. There are 3 boilers in all, and they store water in a bellows-type storage tank pressurized by gasseous nitrogen. Along with 3 APUs and the hydraulic pumps, the water spray boilers are in operation 5 minutes before take-off, although the boilers are pre-activated 45 minutes before this. One of these boilers is also briefly opened one day before de-orbit during a flight control system check out. BOILER N2 Supply 1/2/3 [PANEL R2] - controls the nitrogen shut off valves, which maintain water pressure in the boilers. APU Fuel/H2O QTY [PANEL F8] - allows the water quantity of each boiler to be displayed on the 1/2/3 METERS on the same panel. 1/2/3 [PANEL R2] - i] Operates the two boiler controllers. When the relevant switch is at position A, the A Controller for that boiler is powered, and likewise for position B. When at OFF, electrical power is removed from both controllers. ii] Operates the electrical heaters when in orbit to prevent water freeze up in orbit. The heaters apply to the same boilers as do the power switches, and the access method is also the same. 1/2/3 [PANEL R2] - enables the relevant controller selected by the previous switch. When enabled, the READY signal appears on the corresponding APU/HYD READY TO START talkback indicator on PANEL R2, as long as the following has been actioned: N2 shut-off valve is opened, steam vent nozzle temperature is >130F, and the hydraulic fluid bypass valve is in the correct position with regard to the hydraulic fluid temperature. Problems - As the boilers and heaters are immediately concerned with the smooth running of the APU's on ascent, you must check to make certain that they are reading and operating correctly at all times. Once the pilot has initiated the pre-start sequence, he confirms that the water spray boilers are activated before he does anything else. At T - 5 minutes the pilot starts the 3 power units by setting the APU CNTL switches to START/RUN and checking the hydraulic pressure gauges for an indication of approximately 600 - 1000 psi. He then pressurizes the main pump and looks for about 3000 psi on the gauges. All 3 hydraulic main pump pressures must be greater than 2800 psi by T - 4 minutes or the automatic launch sequence will abort the launch! This is not something that the pilot can do anything about, of course, and the Shuttle must be returned for a complete check over. CRT DISPLAY SYSTEM: The MCDS on the Orbiter crew compartment flight deck allows onboard monitoring of Orbiter systems, computer software processing, and manual control for flight crew data and software manipulation. The system is composed of 3 types of hardware: display electronic units[DEUs], display units that include the CRTs, and keyboard units, which together communicate with the GPCs over the display/keyboard data bus network. The MCDS provides almost immediate response to flight crew inquiries through displays, graphs, trajectory plots, and predictions about flight progress. The crew controls the vehicle system operation through the use of keyboards in conjunction with the display units. Three keyboards are located on the flight deck: two on the left and right sides of the flight deck center console [PANEL C2] and one on the flight deck at the side aft flight station [PANEL R12]. Depending on crew requirements and preferences, each of the front keyboards can communicate with any of the front DEUs: the aft keyboard, however, is only wired to display on the aft DEU. Problems - If the CRTs go, there is little the crew can do about it. The likelihood of all of them going at once is extremely remote. The only thing the crew can do to replace a blown CRT with one of the others - i.e., if one of the front CRTs went, the crew could replace it with the aft one. This simulator is not, for obvious reasons, able to recreate this emergency. GENERAL PURPOSE COMPUTERS [GPCs]: Almost all of the operations carried out by the Space Shuttle are controlled or overseen by the main computer system. The DPS [Data Processing System] consists of 5 general purpose computers [GPCs] connected to the many hundreds of feedback censors and actuators throughout the Shuttle. These are each made up of a Central Processing Unit [CPU] and an input/output processor [IOP], and each of the 5 do a different job. All five are IBM Ap-101 computers, and contain a memory area for storing data and software. They are collectively referred to as Shuttle's Main Memory, into which are loaded all the flight and operational informational systems. The system software controls the computer systems and monitors communication between them. It also supports the user interface modules to provide interaction with the crew. The application software consists of specific modules to manage navigation and control at various stages of the mission. Each major module of operations or OPS has a number associated with it: OPS 1 Ascent OPS 2 On Orbit OPS 3 Reentry OPS 4 Orbit Operations OPS 6 RTLS [loaded along with OPS 1] OPS 8 On Orbit Checkout OPS 9 Computer Utilities Each major OPS also has a particular CRT display associated with it. GPC POWER ON/OFF [PANEL 06] - First of all you have to turn things on. These switches are guarded, as, for one, they control 600 watts of power each, and moreover the GPCs should not be able to be turned off inadvertantly. GPC OUTPUT [PANEL 06] - has three positions: BACKUP, NORMAL & TERMINATE. BACKUP is only used for the GPC containing the BFS, which stops it being used until needed; All switches for operating GPCs will be set at NORMAL, whereas the GPCs controlling systems management [i.e., on-orbit operations} will be positioned at TERMINATE, as they shouldn't be commanding anything during the flight phases. MODE [PANEL 06] - three positions" RUN, STBY & HALT. Normally if these switches are put into HALT in the RUN position, the software is precluded from operating. However, if the switches are put into STBY, the software can still not be executed, but the GPC is in a software controlled state. Normal practice is to go from HALT to STBY and then to RUN, and vice versa, as this gives the software a chance to ready and clean itself up. ORBITER FLIGHT COMPUTER SOFTWARE - refers to all the various software commands that are typed in at the relevant moment by the flight crew. PROBLEMS - If the main GPC fails, the shuttle has its own backup flight system, or BFS, which is loaded into the GPCs and the mass memory unit. As it's only concerned with the emergency ascent, insertion into orbit or de-orbit of the shuttle, it has a great deal less information stored although any of the GPCs could become a BFS if necessary. Remember, GPC 5 must be switched on at the pre-launch phase, otherwise the shuttle won't take off. Other than this, however, for the purposes of SPACE SHUTTLE - THE SIMULATOR, the BFS won't be operable. -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- _______________ _________________ | \ \ \/ _____| \ | |\ \ \ \ /_ | |\ \ SysOps: FREEJACK, MALACHAI | | \ \ \ \ __| | |/ / _| |_/ __/\ / \_____|_ |\ \ RYGAR, SUBZER0, LUCIFER |_| |__|_________/___________| |_\___\____________________ |___| | | _|___| | / / _____| \ | | | | |_| | |/ / /_ | |\ \ 3 NODEZ | | | | _ | / __| | |/ / 1.3 GIGS! | |\| | | | | \ \ \_____|_ |\ \ 68030/882 33MHZ | | |___| | |___| |\___\___________| | \___\ |___|-OEP |___| |___| |___| ____ ____ ______ /\ ____| | ___ __ _ |o |__ AMIGA /o __ \ //\\ /o __|o |/. / |o | \||/o \ IBM // / // / // \// / || // / || | // __/ SEGA/GEN \\ \_\\ \// /\\ \\ \__|| \\ \ || | \\ \ SNES! \____\\ /_____\____|__|\__\ |__|_|\_\___/ U.S.H.Q. \\ / |__| \/ __ __ __ __ __ __ __ __ ONE NUMBER FOR | __ (__)| |(__) __ /_ |__ |__| __ | |(__)`__)|__ ALL NODES! | / |__|(__) (__).__) | |__| / .__).__) ##### # # ## ### Dual Crew EUROHQ bulletin board ## ## 14.4 v42bis D/S ### ### ### ####### #### ### ### #### #### ### ### #### ### #### ### ### ### #### ### ### ### ### ### ###### ###### ### ### #### ### ### ### ### ### ## ### ### ### ### ### ### ### ### ### ### ### ### ### ### # ### ### ### ### ### ### ##### ### ### ### ### ### ### ### ### ### ### ### ### #### # ### ### ##### ##### #### ###### ##### #### #### ###### #### #### ### : ##### ### ##### ##### ! ## ##### ## ## ####### #### ## ## 100 Meg ! ## # #### ### ### : ! ##### ### #### ###### ### ### ### ### ###### . : ### ### ### ### #### ### #### #### ### ### ## . ###### ### ### ####### ### ### ### ### #### Sysop: ### ### ##### ### ### ### ### ### ### #### Clairvoyant ### ### #### # ### #### ### ### ### ### ## ### ### #### ###### ######### #### #### ### #### ###### Co-sysops : #### ##### ## ##### Red Devil ## -= 4 4 2 7 2 6 9 6 5 9 4 =- ##