3m mp8745 manual
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3m mp8745 manualOperator's Guide. MP8745 Projecteur multimedia Guide de l'operateur. MP8745 Multimedia-Projektor Benutzerhandbuch. Proyector. Page 2 Table of ContentsPage 3: Safeguards ENGLISHPage 5: Warranty ENGLISHPage 6: What's Next? WarrantyPage 7: Machine Characteristics Section 1: UnpackPage 8: Part Identification List Section 2: Product DescriptionPage 9: System Setup - Connecting Various Equipment 2.2 Part Identification ListAll statements, technical information, and recommendations related to 3M’s products are based on information believed to be reliable. Proyector de Multimedia MP8745 Manual del. Page 2 MP8745 Table of ContentsWarranty. 5. Section 1: Unpack. 6Page 5: Warranty ENGLISHPage 6: What's Next? WarrantyPage 7: Machine Characteristics Section 1: UnpackPage 8: Part Identification List Section 2: Product DescriptionThe MP8745 Multimedia Projector integrates ultra-high bright lamp and polysilicon LCD. Page 9: System Setup - Connecting Various Equipment 2.2 Part Identification ListPage 13: Adjustments and Functions Section 3: Basic OperationsPage 17: INPUT 4.7 SETUPThe projector will display either. Page 18: IMAGE 4.8 INPUT. The INPUT sub-menu is used to select the RGB or video input source. The RGB values are shown. Page 19: OPT 4.9 IMAGEThe OPT. sub-menu allows you to control communication function.Page 22: Replacing the Lamp Section 6: LampPage 24: Service Information Section 7: TroubleshootingFor product information, product assistance, service information, or to order accessories, please. Page 27 Appendix: Technical Information. Table of Contents. A.1 Technical Specifications. A.2 Dimensions. A.3 Projector-to-Screen Distance. A.4 Connection to the Video. Page 28 A.2 DimensionsDetermine picture size and projection distance asPage 31 c) Example of computer signalUSB Mouse Cable. This cable is used to connect the projector and. Page 36 Serial Command CodesYou must send at the same communication setting. Page 37 Serial Command Code Table.http://www.angkorcharity.org/userfiles/3sge-workshop-manual-download.xml
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Mouse 05 1 00 Stop mouse functionPage 39 Important Notice. All statements, technical information, and recommendations related to 3M’s products are based on information believed to be reliable. We have 3 3M Multimedia Projector MP8745 manuals available for free PDF download: Service Manual, Operator's Manual, Quick Start Manual. Warranty and Limited Remedy. This product. This product will be free from defects in material and manufacture for a period of Except where prohibited by law, 3M will not be liable for any loss or damage arising from this All Rights Reserved. All Rights Reserved. The internal 3LCD technology is an innovative 3-chip design that sets itself apart by delivering vibrant, true-to-life images with better color brightness and a wider color gamut. This projector is not intended for household use.CAUTION LASER RADIATION DO NOT STARE INTO BEAM WAVE LENGTH: 670 mm MAX.Proof of purchase date will be required with any warranty claim. In the event this product is found to be defective within the warranty period, 3M's only obligation and your exclusive remedy shall be replacement of any defective parts (labor included). To obtain warranty service, immediately notify the dealer from wSwitching your presentation from a computer input to a video input, and then back to a computer input simply requires the push of a button on the remote control keypad or control panel keypaPress into laser beam.The POWER indicator blinks (green) and then lights (green). The POWER indicator will blink green during warm-up and lampCaution Do not unlock the foot adjusters if the projectOn-screen menus are displayed on the screen. 2. Select the menu to be adjusted using the MENU ( ) buttons or DISC PAD. Selected Menu is highlighted. 3. Select the item to be adjusted using the MENU ( ) buttons or DISC PAD. Highlighted items may be adjusted. ? Note Separate settings are provided for the VIDEO, RGB1 and RGB2 input terminals. Adjustments are saved after power off.http://www.shipagents.nl/uploadfiles/3tgte-engine-manual.xml SThe projector will display either the RGB (Figure 4.4) or Video (Figure 4.5) menu according to the input source being projected. RGB signal input Video signal input SETUP INPUT IMAGE OPT.The RGB values are shown in figure 4.6. The VIDEO values are shown in figure 4.7. SETUP INPUT IMAGE OPT. SETUP INPUT IMAGE OPT. RGB fH:48.3 KHz RGB fV:60 Hz VIDEO AUTO VIDEO NTSC PAL SECAM NTSC4.43 M-PAL N-PAL Figure 4.6 Input Menu - RGB Figure 4.7 Input Menu - Video Adjustment Value Area RGB Displays the following RGB inputs: fH: horizontal sync frequency fV: vertical sync frequency Video Selects the VIDEO signal fo. Ask your question here. Provide a clear and comprehensive description of the issue and your question. The more detail you provide for your issue and question, the easier it will be for other 3M MP8745 owners to properly answer your question. Ask a question About the 3M MP8745 This manual comes under the category Video projectors and has been rated by 1 people with an average of a 8.7. This manual is available in the following languages: English. Do you have a question about the 3M MP8745 or do you need help. Ask your question here 3M MP8745 specifications Brand ManualSearcher.com ensures that you will find the manual you are looking for in no time. Our database contains more than 1 million PDF manuals from more than 10,000 brands. Every day we add the latest manuals so that you will always find the product you are looking for. It's very simple: just type the brand name and the type of product in the search bar and you can instantly view the manual of your choice online for free. ManualSearcher. com If you continue to use this site we will assume that you are happy with it. Read more Ok. Be sure to check that it is the user manual to exactly the device that you are looking for. In our database 3M MP8745 it belongs to the category Projector.http://www.drupalitalia.org/node/67289 A user manual3M MP8745 is taken from the manufacturer, a 3M company - it is an official document, so if you have any doubts as to its contents, please contact the manufacturer of the device 3M MP8745 directly. You can view the user manual3M MP8745 directly online or save and store it on your computer.If you have any questions, you can ask them in the form below. Other users viewing this website will have the opportunity to help you solve your probem with 3M MP8745. Remember that you can also share the solution. If you solved the problem yourself, please write the solution to the problem with 3M MP8745 - you will surely help many users by doing so.Ask a question - our users can help you. The 3M MP8745 also offers an adjustable digital keystone correction for a square image, every time. The PIP option is perfect for viewing two images at the same time or for use with documents and display cameras, video cameras, VCRs and DVDs. A wireless remote control and built in laser pointer allows you to present anywhere in the room. Designed to match the needs of educational and business users, the MP8745 delivers outstanfing performance in any environment. Prices and product availability can fluctuate and are subject to change without notice. Alternatively, choose a bare bulb without housing if you already have experience with replacing bare bulbs and are willing to deal with the more challenging replacement process. If you do not want to compromise on projection quality and reliability, choose an original manufacturer lamp. If you prefer a cheaper option and projection quality and reliability are not your top priority, buy a generic lamp. A suitable compromise is the original bulb inside option. It provides the same projection quality as an original manufacturer lamp, yet for a better price. You can choose from 3 lamp options - original, hybrid or generic.This option is recommended for its maximum reliability and easy replacement process.http://alliaksesuar.com/images/3m-mp8670-projector-manual.pdf This is a very reliable solution and is cheaper than the original manufacturer option. We recommend it thank to its reliability and affordable price. This is a very reliable solution and is cheaper than the original manufacturer option. We recommend it thank to its reliability and affordable price. It is a cheaper solution recommended for in-home use, where projection quality and reliability are not as crucial. Even though generic lamps are not necessarily of the same quality as original manufacturer lamps, their price is nevertheless very attractive. You can choose from two options of this bare lamp - original or generic.This solution is cheaper than a lamp with housing, although it requires a certain amount of manual skills. This option is recommended for customers who already have some experience with bare bulb replacement. Keep in mind that replacing the bulb in the housing requires manual skills and tools. It is the cheapest option which we recommend for in-home use, where projection quality and reliability are not as crucial. Even though generic bulbs are not necessarily of the same quality as original manufacturer bulbs, their price nevertheless is very attractive. Which one should I choose? We will help you find the right lamp Please provide us with your contact details below. We will immediately find out for you exactly when the product should be available, so you can place your order accordingly. Please try again.MI Technologies, Inc.ShoppersAdda is the sole distributor of Lutema projector lamps in India. Please be aware that the warranty is not appplicable if bought from other seller than ShoppersAdda.Please try your search again later.You can edit your question or post anyway.Platinum Solution bulbs are origtinal 3M replacement lamp and provide same brightness and lifespan. We are an authorized Philips, Osram and many other lamp manufacturers; and sell only genuine products. Part Numbers: MP8745Amazon calculates a product's star ratings based on a machine learned model instead of a raw data average. The model takes into account factors including the age of a rating, whether the ratings are from verified purchasers and factors that establish reviewer trustworthiness. You must have JavaScript enabled in your browser to utilize the functionality of this website. MP8755, MP8770. Compatible Replacement Lamp Timer Notice After installing new bulb, the lamp timer needs to be reset. Please consult your owner's manual for information on resetting the lamp timer. Payment will be collected in US dollars. Local customs and duties will be charged by your local government at time of delivery. You may be contacted by customer service with an different freight charges for orders for oversized or heavier items. Please contact us at 800.867.2852 for more details. We will contact you with the charge prior to shipping your order. Each additional delivery will incur additional shipping charges. A Restocking Charge of 20 will apply to all items returned where Topbulb has made no error in merchandizing or shipping. Refunds will be made by original method of payment. All returns must arrive in its original packaging and all freight charges for the return of goods are to be paid by the customer. Topbulb may at any time limit the number of delivery attempts based on unfavorable delivery history. This information is listed on our website within the Specifications section of each product if there is a manufacturer's warranty. After 14 days, the customer is responsible for the shipping cost of warranty replacement(s). Please note a manufacturer's statement of Average Rated Life Hours does not imply a warranty. Please contact us if there is any obvious damage at the time of delivery. Please make all claims for replacement or credit within 14 days of delivery. Please do not offer the downloaded file for sell only use it for personal usage. Looking for other manual. Document preview No preview for this item!For this no need registration. May be help you to repair. You could suffer a fatal electrical shock. Instead, contact your nearest service center. Note! To open downloaded files you need acrobat reader or similar pdf reader program. In addition, Also some files are djvu so you need djvu viewer to open them. These free programs can be found on this page: needed progs If you use opera you have to disable opera turbo function to download file. If you cannot download this file, try it with CHROME or FIREFOX browser. Translate this page: Relevant PROJECTOR forum topics: Marantec (hormann?)kapunyito taviranyito vevo 27MHZ es 433MHz kompatibilis. MEGOLDVA!! Udv! Van nalam egy Marantec kapunyito. Regi tipus, 1994-96-os lehet. Eredetileg 27MHz-es tavvezerlovel mukodik, ami jo is. Viszont eleg nagy meretu a taviranyito. A vevo egy telefoncsatlakozohoz hasonlo csatival csatlakozik a fopanelhez. A ket valtozat bekotese ugyanaz, megsem mukodik az ujabb 433-assal. Talalkozott valaki ilyennel. Jo a sejtesem, hogy nem kompatibilis a ketto. Linkeltem egy kepet. A csatiban lenyegeben harom szal a fontos, ketto a tap es egy a jel. A tap 24v koruli, a vevoben egy lm317 csinal 5 voltot. Kep:Sajnos nem sikerult azonositanom, ehhez kellene segitseg. Lehet akad olyan szemely, aki almabol felkelve is tudja mi lehet ez. Koszonettel: Kiss Z. Ariston AT23MFFI gazkazan nem csinal semmit. Udv. Mindenkinek. Egy tarsas haz minden lakasaba ez a fajta kombi kazan van felszerelve es eleg surun megy bennuk tonkre az elektronika. Mar tobb panel jart nalam tipikus X2 tap kondenzator hibajaval. Magat a kazant nem szoktam javitani (csak a kiszerelt panelt ), de most egy ismerosnek megprobalok segiteni ugyanis a kazan nem indul (sem meleg viz sem futes )es nem valoszinu elektronika hiba (masikban mukodo panellal sem jo). A csapot megnyitva a kezelo panelon kattan egy rele es a vezerlo panel kap feszt, azt nem tortenik semmi ( se szelloztetozes, se szikra ). Ez egy egyszeru vezereles, nincsenek ledek meg hiba kod, mi lehet a gond. Similar manuals: You can write in English language into the forum (not only in Hungarian). P a y par ticular attention to areas where this symbol is shown. W ARNING - Indicates a potentially hazardous situation which, if not av oided, could result in death or serious injur y. Proof of purchase date will be required with any warranty claim. Never plug anything into the pr ojector or computer while any device is in operation. The projector will display either the RGB (Figure 4.4) or V ideo (Figure 4.5) menu according to the input source being projected. SPEED Selects the data speed of transmission. T o r educe the risk of cuts to fingers and damage to internal components, use caution when removing lamp glass that has failed and shattered into sharp pieces.If you are close to one of the endpoints you should verify with your unit that the image is the proper size at the pr oper distance. If the problem persists, contact your dealer. Y ou must send at the same communication setting as the projector and use a null modem serial cable to connect to the projector.Dies sollten wir wegen ein paar einfacher Grunde machen: Schauen Sie zuerst die ersten Seiten der Anleitung durch, die Sie oben finden. Dort finden Sie die wichtigsten technischen Daten fur 3M MP8745 - auf diese Weise prufen Sie, ob das Gerat Ihren Wunschen entspricht. Wenn Sie tiefer in die Benutzeranleitung von 3M MP8745 reinschauen, lernen Sie alle zuganglichen Produktfunktionen kennen, sowie erhalten Informationen uber die Nutzung. Die Informationen, die Sie uber 3M MP8745 erhalten, werden Ihnen bestimmt bei der Kaufentscheidung helfen. Sie erfahren dann, ob Sie die zuganglichen Funktionen richtig genutzt haben, aber auch, ob Sie keine Fehler begangen haben, die den Nutzungszeitraum von 3M MP8745 verkurzen konnten. Sie finden dort fast immer Troubleshooting, also die am haufigsten auftauchenden Storungen und Mangel bei 3M MP8745 gemeinsam mit Hinweisen bezuglich der Arten ihrer Losung. If you want NextDay, we can save the other items for later. Order by, and we can deliver your NextDay items by. You won’t get NextDay delivery on this order because your cart contains item(s) that aren’t “NextDay eligible”. In your cart, save the other item(s) for later in order to get NextDay delivery. Oops! There was a problem with saving your item(s) for later. You can go to cart and save for later there.Warranty: 90Days Specifications Brand TMT Customer Reviews Write a review Be the first to review this item. Ask a question Ask a question If you would like to share feedback with us about pricing, delivery or other customer service issues, please contact customer service directly. So if you find a current lower price from an online retailer on an identical, in-stock product, tell us and we'll match it. See more details at Online Price Match.All Rights Reserved. To ensure we are able to help you as best we can, please include your reference number: Feedback Thank you for signing up. You will receive an email shortly at: Here at Walmart.com, we are committed to protecting your privacy. Your email address will never be sold or distributed to a third party for any reason. For immediate help, please contact Customer Care. Thank you Your feedback helps us make Walmart shopping better for millions of customers. OK Thank you! Your feedback helps us make Walmart shopping better for millions of customers. Sorry. We’re having technical issues, but we’ll be back in a flash. Done. Zeptejte se zde. Poskytnete jasny a komplexni popis problemu a vasi otazku. Cim vice podrobnosti uvedete ke svemu problemu ve vasi otazce, tim snazsi bude pro ostatni majitele 3M MP8745 vasi otazku zodpovedet. Zeptejte se O 3M MP8745 Tato prirucka patri do kategorie Video projektory a byla ohodnocena 1 lidmi prumernym hodnocenim 8.7. Tato prirucka je k dispozici v nasledujicich jazycich:Anglictina. Mate dotaz ohledne 3M MP8745 nebo potrebujete pomoc. Zeptejte se zde Specifikace 3M MP8745 Znacka Nase databaze obsahuje vice nez 1 milion prirucek ve formatu PDF pro vice nez 10 000 znacek. Kazdy den pridavame nejnovejsi prirucky, takze vzdy najdete produkt, ktery hledate. Je to velmi jednoduche: staci zadat znacku a typ produktu do vyhledavaciho pole a muzete si okamzite prohlednout prirucku vaseho vyberu online a zdarma.Pokud budete nadale prohlizet nase stranky predpokladame, ze s pouzitim cookies souhlasite. Vice Souhlasim. Initial order requires prepayment. Information about a specific Baytech makes no representation, nor warranty, nor statement relative to safety, The customer is responsible for reading the manufacturer's instructions All company names, trademarks, Baytech makes not warranty expressed or Product and manufacturer names are Prices for. Y ou must send at the same communication setting as the projector and use a null modem serial cable to connect to the projector.Nous devons le faire pour quelques raisons simples: Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les donnees techniques les plus importants du 3M MP8745 - de cette maniere, vous pouvez verifier si l'equipement repond a vos besoins. Explorant les pages suivantes du manuel d'utilisation 3M MP8745, vous apprendrez toutes les caracteristiques du produit et des informations sur son fonctionnement. Les informations sur le 3M MP8745 va certainement vous aider a prendre une decision concernant l'achat. Vous saurez alors si vous avez correctement utilise les fonctions disponibles, et si vous avez commis des erreurs qui peuvent reduire la duree de vie du 3M MP8745. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les defaillances les plus frequentes de l'apparei 3M MP8745 ainsi que les instructions sur la facon de les resoudre. If you order a projector lamp from our company and you are not satisfied for any reason, you may send the projector lamp back for a full refund or an exchange.If you order a projector lamp from our company and you are not satisfied for any reason, you may send the projector lamp back for a full refund or an exchange.If your existing filter is not damaged you can easily reuse it by cleaning the filter. We commend using water and a light detergent like hand soap to clean out the filter. Make sure the filter is completely dry before reinserting it in the projector. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below. User-Friendly Manuals. Product Instructions. MP8640 Multimedia-Projektor Benutzerhandbuch. Proyector de Multimedia MP8640 Manual del Usuario. MP8640 Proiettore Multimediale Manuale dell'operatore. MP8640 Bruksanvisning for multimediaprojektor. MP8640 Multimedia Projector Gebruiksaanwijzing. SafeguardsUnpack. 5Optional Accessories. 5. Keep Your Packing Materials. 5. What's Next?. 5. Product Description. 6. Machine Characteristics. 6. Main Unit Identification. 7. System Setup. 8. Remote Control Transmitter Identification. 9. Basic Operations. 10. Installation. 10. Using the Projector. 11. Turn Off Power. 12. Adjustments and Functions. 13. Menu. 13. How To Use Foot Adjusters. 14Connection to the Video Signal Terminal. 19. Connection to the RGB Signal Terminal. 19. Connection to the Control Signal Terminal. 21. Maintenance. 23. Cleaning the Air Filter. 23. Message Table. 23. Lamp. 24. When You Think Something Is Wrong. 25. Technical Specifications. 26. Specifications. 26. Accessories. 26. Dimension Diagram. 27Pay particular attention to areas where thisWARNING - Indicates a potentially hazardous situation which, if not avoided, could result inCaution - Indicates a potentially hazardous situation which, if not avoided, could result inIt may also be used to alert against unsafe practices.Do not leaveThe metal halide lamp producesCords rated for less amperage than the appliance may overheat.Incorrect assembly can cause electric shockMultimedia Projector.This product has been produced in accordanceFor optimum performance, please follow the operating instructions carefully. We hope you will enjoy using thisProof of purchase date will be required with any warranty claim. InTo obtain warranty service, immediately notify the dealer from which you purchased the product of any defects. In the USA call 1-800-328-1371 for warranty or repair service.This warranty gives you specific legal rights and you may have other rights which vary fromFCC STATEMENT - CLASS A: This equipment generates, uses and can radiate radio frequency energy, and ifPart 15 of the FCC Rules, which are designed to provide reasonable protection against such interference whenOperation of this equipment in a residential area is likely to causeEMC (Electro Magnetic Compatibility) and fulfills these requirements. Video signal cables: Double shielded coaxial cables (FCC shield cable) must be used and the outer shield mustIf normal coaxial cables are used, the cable must be enclosed in metal pipes or in aVideo inputs: The input signal amplitude must not exceed the specified level. IBM is a registered trademark of International Business Machines Corporation. Apple Macintosh and Apple. Microsoft and Windows 95 are registeredToshiba is a registeredCarefully unpack and verify that you have all of the items shownMP8640 Multimedia Projector. Power CordVGA Cable. Remote Control TransmitterAdapterVideo CableFigure 1.1 Inventory of Shipping Box. The shipping carton contains the items illustrated in Figure 1.1. In addition, the following items are alsoIf any of these items are missing, please contact your place of purchase. ADB mouse cable. (1). Serial mouse cable. (1). Stereo mini-jack. (1)RS232 control cable. (1)Important. Save the shipping box and packing materials in the event the MP8640 should require shippingAfter you have unpacked the MP8640 system and identified all the parts, you are ready to set up the projector.The MP8640 Multimedia Projector integrates metal halide lamp and polysilicon LCD display technology into aThe MP8640 Multimedia Projector offers the following features:SVGA resolution (3 separate 800 x 600 LCD panels are used for the R, G and B signals). XGA compression (60 Hz and 70 Hz). Compact size, light weight for portability. RGB (computer video) output terminal. Power zoom and power focus functions. Easy to set up and use. Ability to display 16.7 million colors. Two computer input connections. Two video input connections (composite and S-video compatible). Full function remote control. Two built-in stereo speakers (2 watt). Horizontal and vertical image inverting function. Horizontal and vertical image position control. Fixed keystone correction. On screen menu with seven languages. Universal power supply. IR sensor in front and rear for maximum remote control range. RS232 control capability. Optional ceiling mount kitLAMP indicator. ON indicatorSpeakers. OFF sets the unit inRemote controlHandle. TEMP Indicator. MUTE button. ZOOM button. Adjusts picture size. Cooling fanLens. Lens shutter. RemoteCooling fanFOCUS button. Adjusts focus. MENU button. RESET button. Resets unit to factoryINPUT button. To select the input source. Each time this button is pressed, the input sourceRGB input terminal. S-VIDEO input terminal. VIDEO input terminal. RGB input terminal. AUDIO input terminal. Stereo mini jack. RGB output terminal. AUDIO output terminal. MAIN POWER switchConnect the provided power cord. CONTROL terminal. D-sub 15pin terminalAC In Socket. VCR with S-VHS out. Laptop Computer. Desktop Computer. VCR or Laser Disc. Caution. Turn power off to all devices before making connections.Never plug anything into the. The MP8640 must be powered down when making connections. The mouse emulation mayWhen setting upRestart Windows when prompted. Note. Always remember, once all PC settings have been made, turn the projector on FIRST, then turn on. For some laptop computers you may need to disable the internal pointing device (IPD). This is doneIf Menu is not displayed, stick switchOFF sets the unit in standby mode. If Menu is on screen, button resetsIf Menu is not displayed, button is usedZOOM button. Displays or removes TIMER. When the blank screen is displayed. TIMER can not be displayed. Displays or removes the on-screenFOCUS button. VOLUME button. Blanks the screen. Pull down or left onAdjusts volume. Disables sound. POSITION button. Hold this button and move stick switchINPUT SELECT buttons. Selects the input source. How to insert batteries: Insert the provided batteries (AA or R6P) into the remote control transmitter.Slide the battery compartmentExample of the Multimedia projector and screen installation. Determine picture size and projection distance asMaximum. Zoom. Minimum. ZoomTo Screen. Minimum Image. Diagonal. Width. Height. Maximum Image. HeightThis is due to variations in the manufacture of the lens. If you are close to one of theAdjust the focus using the FOCUS button.The on-screen display shown on the right appears.The method of connecting various equipment, see section 2.3.Caution:Close the lens shutter.Note. Separate settings are provided for the VIDEO1, VIDEO2, RGB1 and RGB2 input terminals. Adjustments are saved after power off. To return to the factory default setting:Only the selected item resets.Adjust the projection position using the foot adjusters at the bottom of the projector. Front viewFoot adjusters. Side viewAdjust a viewing angle, and then lock the foot adjusters. For fine adjustments, rotate the foot adjusters. Caution: Do not unlock the foot adjusters if the projector is not supported. If the foot adjusters do not lock completely, turn the foot adjusters slightly before locking.RGB signal input. Video signal input. Adjustment ItemDark. Bright. Lower. HigherSharpMoreGreenDetails of adjustmentDescriptionSYSTEM Selects the video signal format.H: INVERT Inverts the picture horizontally. V: INTERT Inverts the picture vertically.Display SizeOption. DescriptionLarge. Displays in 640x480 window centered on screen. Expands 640x480 to full 800x600 screen.Large.