Manuel d'utilisation / d'entretien du produit MX822ST du fabricant BenQ
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Digital Projector Us er Ma n u a l MX766/MW767/MX822ST.
Table of cont ents 2 Important safety instructions ................... 3 Introduction .................. 7 Projector features .......... ......... .......... ........ 7 Shipping con tents ....... ........ ......... ........ ...... 8 Projector exterior view .
Important sa fety instructions 3 Impor tant safety instructions Y our pr ojector is designed and tested to meet the latest st andards for saf ety of information technolog y equipment. How e v er , to ensur e safe use of this pr oduct, it is important that you f ollow the instructions mentioned in this manual and mark ed on the pr oduct.
Important safety instructions 4 Safety Instructions (Continued) 7. The lamp be comes extr emel y hot during operation. Allow the pr ojector to cool for appr oximatel y 45 minutes prior to r e moving the lamp assembl y for r eplacement. 8. Do not operate lamps bey ond the rated lamp life.
Important sa fety instructions 5 Safety Instructions (Contin ued) 13. Do not place this pr ojector in any of the follo wing en vir onments. - Space that is poorly v entilated or confined. Allow at least 50 cm clearance fr om walls and free flow of air ar ound the projector .
Important safety instructions 6 Safety In structions (Continue d) 16. Do not stand the projector on end v er tically . Doing so ma y cause the pr oject or to fall over , causing injury or resulting in damage to the pr ojector . 17. Do not step on the projector or place any objects upon it.
Introduction 7 Intr oduction Pr ojector featur es This model is one of the best pr ojectors a vailable in the world. Y ou can enjoy the best video quality across various devices su ch as PC , laptop , D VD and VCR ev en document camera to bring all possibility to life.
Introduction 8 Shipping contents Car efully un pack and v erify that you ha v e all of the items shown be low . If any of these items ar e missing, please contact y our place of pur chase . Standar d accessories The supplied accessories will be suitable for y o ur region, and ma y differ from those illustrated.
Introduction 9 Optional accessories * The P ointDraw pen is not sold w orldwide . If you w ould lik e to pur chase it, please contact the regional point of sale. 1. Spare lamp kit 2. Ceiling mount kit 3. BenQ wir eless dongle 4. P ointDra w pen 5. W all mount kit 6.
Introduction 10 Pr ojector exterior vie w 1. External contr ol panel (See "Projector" on page 12 for details.) 2. Lamp cov er 3. Fo cus ring (MX766/MW767) Focus slide lev e r (MX822ST) 4. Pr oject ion lens 5. Lens cov er 6. V ent (heated air e xhaust) 7.
Introduction 11 11. Audio output jack 12. Audio input jack 13. S-Video input jack 14. PD DONGLE IN jack (MX822ST) 15. RGB signal output jack 16. RGB (PC)/Component video (YPbPr/ YCbCr) signal input jack 17. HDMI input jack 18. RS-232 contr ol por t 19.
Introduction 12 Contr ols and functions Pr ojector 6. AUTO Automatica lly determi nes the best pictur e timings for the displa yed image. See "Auto-adjusting the image" on pag e 30 for de tai ls . 7. Power/PO WER indicator light T oggles the projector betw een standby mode and on.
Introduction 13 Mounting the pr ojector W e want you to ha ve a pleasant experience using your BenQ pr ojector , so we need to bring this safety matter to your attention to prev ent possible damage to person and pr operty .
Introduction 14 Remote contr ol 1. ON T urns on the projector . See "Starting up the pr ojector" on page 29 for details. 2. COMPUTER 1/COMPUTER 2 Displa ys RGB (PC)/Component video (YPbPr/ YCbCr) signal. 3. S-VIDEO Displa ys S-video signal. 4.
Introduction 15 15. VIDEO Displa ys vidoe signal. 16. HDMI Displa ys HDMI signal. 17. NETW ORK Enables the network mode. 18. A UT O Automatically determines the best pictur e timings for the displa y ed image. See "Auto-adjusting the image" on page 30 for details.
Introduction 16 Infra-Red (IR) r e mote contr ol sensor is located on the front of the pr ojector . The remote contr ol must be held at an angle within 22.5 degrees perpe ndicular to the pr ojector's IR r emote control sensor to function corr ectl y .
Positioning your projector 17 P ositioning y our pr ojector Choosing a location Y our r oom la yout or personal prefer ence will dictate which installation locatio n y ou select.
Positioning your projector 18 Obtaining a pr efer r ed pr ojected imag e siz e The distance fr om the pr ojector lens to the scr een, the zoom setting (if a vailable), and the video format each factors in the projected image size .
Positioning your projector 19 Pr ojection dimensions Refe r to "Dimensions" on page 97 for the center of lens dimensions of this projector befor e calculating the appr opriate position. MX766 MW767 For example, If you ar e using the MX766 and a 150-inch screen, the pr ojection distance is 7.
Positioning your projector 20 MX822ST For example, if you are using a 120-inch scr een, the a v erage pr ojection distance is 1.53 m and with a vertic al offset o f 27 cm. If y our measur ed pr ojection distance is 2.0 m (200 cm), the closest match in the "Distance fr om screen (m)" column is 1.
Connection 21 Connection When connecting a signal sour ce to the pr ojector , be sur e to: 1. T urn all equipment off befor e making any connections. 2.
Connection 22 Computer system r equirements for USB displa y:: Computer system requir ements for WiFi displa y:: Computer system requir ements for LAN displa y:: Operation S ystem Requir ements Minim um Hard ware Requi r ements Windo ws XP Windows Vis ta Windows 7 Mac Supports USB 2.
Connection 23 Connecting a computer or monitor Connecting a computer The pr ojector can connect to both IBM ® compatibles and Macintosh ® computers. A Mac adapter is needed if you ar e connecting legacy v ersion Macintosh computers. T o connect the pr ojector to a notebook or desktop compu ter (using V GA): 1.
Connection 24 2. Connect the other end of the cable to the HDMI jack on the pr ojector . • Many notebooks do not turn o n their external v ideo por ts when connected to a projector . Usually a k ey combo lik e FN + F3 or CR T/LCD ke y tu rns the external displa y on/off.
Connection 25 Connecting Video sour ce de vices Y ou need onl y connect th e pr ojector to a Video source de vice using just one of the abo v e connecting methods, how ev er each pro vides a differ ent level of video quality .
Connection 26 • In the unlikel y e vent that y ou connect the projector to a D VD pla yer via the pr ojector's HDMI input and the projected pictur e displa ys wrong colors, please chang e the color space to YUV . See "Changing Color Space" on page 36 for det ai ls.
Connection 27 Connecting an S-Video/composite sour ce de vice Examine your Video sour ce device to determine if it has an unused S-Video/composite output jack a vailable: • If it has both jacks, use the S-Video output jack for connection as the S-Video terminal pr ovides better pictur e quality than the Video terminal.
Connection 28 Connecting with document camera 1. T o connect the pr ojector to a document camera via V GA: 2. T o connect the pr ojector to a document camera via USB: i. The document camera is pow ered by the USB cable so a pow er cord is no need. ii.
Operation 29 Operation Star ting up the pr ojector 1. Plug the pow er cord into the pr ojector and into a pow er outlet. Check that the PO W ER indicator light on the projector lights orange after pow er has been applied. • Please use the original acce ssories (e .
Operation 30 detect a valid signal, the message ' No Signal ' will continue displa ying until an input signal is found. Y ou can also pr ess SOURCE on the pr ojector or r e mote contr ol to select y our desir ed input signal. See "Switching inp ut signal" on pag e 36 for det ails.
Operation 31 Using build-in test pattern Y ou can adjust the image shape and f ocus status by obs er ving the input signal c ontent, or using the test pattern build-in OS D manual fr om OSD or remote contr ol for better obser v e the shape chan ged. Op en t he O S D me nu a nd go to th e SYSTEM SETUP: Advanced > Test Pattern > On.
Operation 32 Corr ecting k eystone K eystoning r efers to the situation wher e th e pr ojected image is noticeably wider at either the top or bottom. It occurs when the pr ojector is not perpendicular to the screen. T o correct this, besides adjusting the height of the pr ojector , you will need to manually corr ect it following one of these steps.
Operation 33 Using the menus The pr ojector is equipped with On-Screen Displa y (OSD) menus for making various adjusents and se ttings. Below is the ov er vie w of the OSD menu. The following example describe s how to set the OSD language. 1. Pr ess MENU/EXIT on the pr ojector or r emote control to turn the OSD menu on.
Operation 34 Securing the pr ojector Using a security cable lock The pr ojector has to be installed in a safe place to prev ent theft. Otherwise , purchase a lock, such as the K ensington lock, to secure the pr ojector . Y ou can locate a K ensington lock slot on the rear side of the pr o jector .
Operation 35 r ecord the passw o rd in this man ual, and you absolutely do not remember it, you can use the passw o rd r ecall procedur e . See "Entering the pass wo rd r ecall pr ocedur e" on page 35 for details. If you enter an incor r ect passw o rd 5 times in succession, the projector will automatically shut down in a short time.
Operation 36 Disabling the pass wor d function T o disable password pr otection, go back to the SYSTEM SETUP: Adv anced > Security Settin gs > Change Security Se ttings > Po wer on Lock menu after opening the OSD menu system. Select Off by pressing / .
Operation 37 In the unlik ely ev ent that you connect the pr ojecto r to a D VD pla y er via the pr ojector's HDMI input and the pr ojected pictur e displa ys wr ong colors, please change the color space to YUV . 1. Pr ess MENU/EXIT and then pr ess / until the SOURCE menu is highligh ted.
Operation 38 Selecting the aspect ratio The 'aspect ratio' is the ratio of the image width to the image height. With the advent of digital signal processing, digital displa y d e vices lik e this projector can dynamically str e tch and scale the image output to a differ ent aspect than that of the image input signal.
Operation 39 4. 16:9 : Scales an image so that it is displa yed in the center of the scr een with a 16:9 aspect ratio . This is most suitable for images which ar e alr e ady in a 16:9 aspect, like high def inition TV , as it displays them without aspect alteration.
Operation 40 Setting the User 1/User 2 mode Ther e are tw o user -definable modes if the cur r ent a vailable picture modes are not suitable for y our need. Y ou can use one of the pictur e modes (except the User 1/User 2) as a starting point and customize the settings.
Operation 41 Adjusting Tint The higher the value , the more r eddish the picture becomes. The low er the value , the mor e gr eenish the pictur e becomes. Adjusting Sharpness The higher the value, the sharper the pictur e becomes. The low er the value, the softer the pictur e becomes.
Operation 42 pr ovides fine color contr ol adjusent to allow for more accurate color r eproduction, should yo u re q u i re i t . Pr oper color management can only be achie ved under contr olled and r e pr oducible vie wing conditions.
Operation 43 Setting the pr esentation timer The pr esentation timer can indicate the pr es entation t ime on the screen to help you achiev e bet ter time management when giving pr esentations.
Operation 44 Remote pa ging operations Connect the pr o jector to y our PC or notebook with a USB cable prior to using the paging function. See "Connecting a computer" on page 23 for details.
Operation 45 Operating in a high altitude en vir onment W e recommend y ou use the High Altitude Mode when y our envir onment is betw een 1500 m –3000 m abov e sea lev el, and ambient temperatur e is between 0°C–35°C.
Operation 46 T urning off the P o wer on/off ring tone T o turn o ff the ring tone: 1. Repeat steps 1-2 in Muting the sound se ction. 2. Highlight Power on/off Ring Tone and select Off. The only wa y to change P ow er on/off ring tone is setting On or Off here.
Operation 47 Select the lamp sa v er mode • Using the r emote control. Press SmartE co and Highlight Lamp Mode and press / to select Nor mal/ Economic/SmartEco . •U s i n g t h e O S D m e n u . 1. Pr ess MENU/EXIT and then press / until the SYSTEM SETUP: Advanced menu is highlighted.
Operation 48 U s e Te a c h i n g Te m p l a t e Making writing on the board e asier for te achers, y ou can use bu ild-in template b y OSD . Open the O SD menu and go to the DISPLAY > Teaching Template . Choose Blackboard/ Whiteboard . > Off/ Letter F ormation/W orksheet / Coordinate Char t .
Operation 49 Contr olling the pr ojector thr ough a LAN en vir onment Network Settings allow y ou to manage the pr ojector fr om a computer using a web br owser when the computer and the pr ojector are pr operly connected to the same local ar ea netw ork.
Operation 50 Infrastr ucture mode connection, you need to select the pr ojector’ s SSID which y ou want to connect. See "Displa ying image through Q Pr esenter" on page 59 fo r details. 4. Use y our computer’ s wireless connection utility to connect the network.
Operation 51 • The illustrations in w e b pag e contr ol, Q Pr esenter and USB Reader sections ar e for the purpose of explanation and ma y differ from the actual design of your pr ojector . 3. Click Download to sa ve Q Presen ter softwar e on y our computer .
Operation 52 i. The se buttons function the same as the ones on the remote contr ol. See "Remote contr ol" on page 14 for details. The Displa y Setting page allows you to operate the pr ojector as if you w ere using the OSD menus. These functions are some useful menu settings.
Operation 53 The Confer ence Contr ol page allo ws y ou to co ntr ol computer’ s display status of all the computers linked to this pr o jector . The Cr estr on page is only a vailable when you ar e on a Wir ed LAN netw o rk. It also allows y ou to contr o l the pr ojector remotely .
Operation 54 i. These buttons function the same as the ones on the OSD menus or r emote contr ol. See "2. PICTURE" on page 71 and "Remote contr ol" on page 14 fo r details. The Menu button can also be used to go back to pre vious OSD menu, exit and sa ve menu settings.
Operation 55 i. Y ou can name the projector , k eep track of its location and the person in charge of it. ii. Y ou can adjust the Wired LAN settings. iii. Once set, access to the r e mote network operation on this pr ojector has been passw ord-pro tected.
Operation 56 The Basic page allo ws y o u to change the pass wo rd and select con nected persons. The number of connected persons ma y affect the network displa y performance .
Operation 57 The Wired LAN page a llows y o u to adjust the Wired LAN sett ings. The Wir eless LAN page allows y ou to adjust the Wirless LAN settings. Max. length for SSID string is 16 bytes. Please use a different SSID when mor e than tw o pr ojectors ar e connecting thr ough wir eless LAN.
Operation 58 The Mail page allows you to send aler t e-mail to your ITS administrator . Y ou can first tr y the Mail T est function to check if the Aler t Mail w orks.
Operation 59 Displa ying ima g e thr ough Q Pr esenter The Q Pr esenter is an application running on the host PC . It connects to an a vailable network displa y and transfers the desktop contents to the net work displa y via local network conne ction.
Operation 60 ii. Projectors link ed in the LAN will be found. Then select the projector y ou want to link. iii. Click “Connect ”. Then you should be able to see the image on pr ojector . iv . Y ou can click to disconnect all connected projectors..
Operation 61 ii. Y ou can select to Pla y/Pause displa ying desktop contents to connected network displa y . iii. 4-1 Displa y (up to 4 computers can shoot to 1 pr ojector at the same time). Click the location you want to displa y . 4locations can be chosen (1-4) or 2 places (L and R) if it’ s 2 computers.
Operation 62 vii. Y ou can select Video or Graphic displa y mod e. Graphic Mode: worse image quality but faster tramsmission speed. Video Mode: better image quality but slow er transmission speed. How e v er , the actual transmission performance was determined by the status of network usage at that time .
Operation 63 Using the W eb Contr ol Lock This function is designed to prev ent unauth orized people from maliciousl y changing the pr ojector settings thr ough the Projector Netw ork Displa y System.
Operation 64 Using the br oadcassting function When it comes to 1:N LAN Dispaly ,ther e are tw o wa ys to do this function: 1. By TCP/IP (suppor t up to 8 porjectors, original design) 2. By Multicast(support up to 255 projectors, this ne w design) Y ou can select channel 1, 2, 3, 4, 5,6.
Operation 65 2. T urn on y o ur pr ojector if needed. 3. Remov e the USB flash drive fr om your compu ter and plug it into the USB TYPE-A jack of the pr oject or . 4. The thumbnails displa y . Contr olling USB Reader While viewing thumbnails: i. Thumbna ils ii.
Operation 66 During slideshow: To Pr ess go to pre vious or next image / r otate the image by 90 degr ee clo ckwise / counter clockwise / (Rotation is temporar y; the image returns to its original ori.
Operation 67 Settings page: i. Y ou can adjust order settings. ii. Y ou can adjust Slideshow settings. iii. Press OK to sa ve the settings. iv . Press Cancel to ignor e the change.
Operation 68 Remote Desktop Contr ol thr ough Q Pr esenter The Q Pr esenter can pr oceed the Remote Desktop Contro l (RDC) the host PC fr om pr ojector site . 1. Setup the RDC login account (User name and Password ) in Q Prese nter . • Name: must be 8 English capital letters A~Z an d number 0 ~9.
Operation 69 3. Open the OSD menu and g o to the SYSTEM SETUP: Advanced > Netw ork Settin gs menu. Pr ess MODE/ENTER . 4. Highlight Remote Desktop and pr ess MODE/ ENTER . 5. Enter the Account and Pa s sw o rd the same as step 1. 6. Highlight Conne ct and press MODE/ENTER to connect the selected PC .
Operation 70 Po i n t D r a w ™ Pe n The PointDra w™ pen works lik e a wir eless mouse - but one that works in midair , not on y our desktop . J ust hold the pen in your hand, and point it at the projected image to point, click and drag. Please find la test compatible PointDra w™ pen user guide for more detail.
Operation 71 Menu operation Menu system Please note that the on-screen displa y (OSD) menus var y acco rding to the signal type selected. Main menu Sub-men u Options 1. DISPLAY Wall Color Off /Light Y ellow/Pink/Light Green/ Blue/Blackboard Aspect Ratio Auto /Real/4:3/16:9/16:10 Keystone Position Phase H.
Operation 72 4. SYSTEM SETUP: Basic Presentation Timer Timer Period 1~240 minutes Timer Display Alwa ys /3 min/2 min/ 1 min/Ne ve r Timer Position Top-Left /Bottom-Lef t/T op-Right/ Bottom- Right Time.
Operation 73 5. SY S TEM SETUP: Advanced High Altitude Mode On/ Off Ye s / No Audio Setting s Mute On/ Off Volume 0~10 Microphone Volume 0~10 Power on/off Ring Tone On /Off Lamp Settings Lamp Mode Nor.
Operation 74 Note that the menu items ar e a vailable when the projector detects at least one valid signal. If there is no equipment connected to the projector or no signal detected, limited m enu items ar e accessible.
Operation 75 Description of each menu • The default values listed in this manual, especially on pa ges 75-85 , are for r eference only . They ma y var y between the pr ojectors due to the continuous impr o vement to the pr oducts.
Operation 76 FUNCTIO N DESCRIPTION 3D This pr ojector featur es a 3D function which enables you to enjo y the 3D movies, videos, and spor ting events in a mor e realistic wa y by pr esenting the depth of the images. Y ou need to wear a pair of 3D glasses to view the 3D images.
Operation 77 FUNCTIO N DESCRIPTION Picture Mode Pr e-defin ed pictur e modes ar e pro vided so y ou can optimize y our pr ojector image set-up to suit y o ur pr ogram type .
Operation 78 FUNCTIO N DESCRIPTION Brilli ant Col or Adjusts white peaking while maintaining corr ect color pr esentation. See "Adjusting Brilliant Color" on page 41 for de ta il s. This function is only a vailable when User 1/2 is selected.
Operation 79 FUNCTIO N DESCRIPTION Presentation Timer Reminds the pr esenter to finish the presentation within a certain time frame . See "Setting the presentation timer" on page 43 fo r details. Timer Period Sets a pr efer red length of time for pr esentation.
Operation 80 Operation Settin gs Direct Power On Selecting On enables the function. See "Starting up the pr ojector" on page 29 for details. Signal P o wer On Selecting On the pr ojector will turn on aut omaticall y when V GA signal is de tected.
Operation 81 FUNCTIO N DESCRIPTION Remote Receiver Sets which IR remote sensor of the projector will r e ceiv e the signal fr om the remote contr ol. Panel K ey Lock Disables or enables all panel ke y functions except Po wer on the pr ojector and k eys on the r emote control.
Operation 82 FUNCTIO N DESCRIPTION High Altitude Mode A mo de fo r o per at ion in h ig h a lti tud e a reas. Se e "Operating in a high altitude envir onment" on page 45 for details. Audio Settings Allows you to enter the audio setting menu.
Operation 83 FUNCTIO N DESCRIPTION Test Pattern Selecting On enables the function and the p r ojector displa ys the grid test pattern. It helps you adjust the image size and focus and check that the pr ojected image is free fr om distor tion. See "Using build-in test pattern" on page 31 f or details.
Operation 84 FUNCTIO N DESCRIPTION Standby Settings Netw ork Selecting On enables the function, and the pr ojector can be monitored or contr olled ov er a netw ork when it is in standby mode. Micr ophone Selecting On enables the function, and the micr ophone can be used ev en in standby mode Monitor Out Selecting On enables the function.
Operation 85 FUNCTIO N DESCRIPTION Network Settings AMX De vice Disco v er y Selecting On the pr ojector can be detected by AMX contr oller . Mac Add r ess Show Mac address. Reset All Settings Returns all settings to the factor y preset values. The following setting s will stil l remain: Posi tion, Phas e, H.
Maintenance 86 Maintenance Car e of the pr ojector Y our pr ojector needs little maintenance . The only thing y ou need to do on a regular basis is to k eep the lens and case clean. Nev er remov e any par ts of the pr ojector except the lamp . Contact y our dealer if other parts need replacing.
Maintenance 87 Lamp information Getting to kno w the lamp hour When the projector is in operation, the durat ion (in hours) of lamp usage is automatically calculated by the built-in timer .
Maintenance 88 pr esentation, select Disable . The pr ojector will not automatically shut do wn in a certain time period..
Maintenance 89 Timing of r eplacing the lamp When the Lamp indicator lights up re d or a mess age appears suggesting it is time to r eplace the lamp , please install a new lamp or consult y our dealer . An old lamp ma y cause a malfunction in the pr ojector and in some instances the lamp ma y explode .
Maintenance 90 Replacing the lamp • Hg - Lamp contains mer cur y . Manag e in accordance with local disp osal la ws. See www .lamprecycle.org. • If lamp replacement is performed while the projecto.
Maintenance 91 3. Remov e the lamp cover by (a) sliding the cov er toward the side of the pr o jector and (b) lifting it off. • Do not turn the pow er on with the lamp co ver remo ved. • Do not inser t your fing e rs between the lamp and the pr ojector .
Maintenance 92 11. Restart the projector . Do not turn the pow er on wi th the lamp co ver remo ved. Resetting the lam p timer 12. After the startup logo , open the On-Scr een Displa y (OSD) menu. Go to the SYSTEM SETUP: Advanced > Lam p Settin gs menu.
Maintenance 93 Indicators Light Status & Description PO WER TEMP LAMP Po w e r e v e n t s Orange Off Off Stand-by mode Green Flashing Off Off Po w ering up Green Off Of f Normal operation Orange .
Maintenance 94 Green Flashing Red Flashing Off Thermal Sensor 2 open err or Green Flashing Gr een Off Thermal Sensor 2 short erro r Green Flashing Green Flashing Off Thermal IC #2 I2C Connection err o.
Troubleshooting 95 T r oubleshooting The pr ojector does not turn on. No picture Blurr ed imag e Remote contr ol does not w ork The passw ord is incorr ect Cause Remedy Ther e is no pow er from the p ow er cable . Plug the power cor d into the A C i nlet on the pr ojector , and plug th e pow er cord into the power outlet.
Specifications 96 Specifications All specifications ar e subject to change without notice Lamp life r e sults will vary depending on en vir onmental conditi ons and usag e. Optical Resolution (MX766/MX822ST) 1024 x 768 XGA (MW767) 1280 x 800 WXG A Displa y system 1-CHIP DMD Lens F/Number (MX766/MW767) F= 2.
Specifications 97 Dimensions MX766/MW767 329 mm (W) x 137.2 mm (H) x 256.2 mm (D ) MX822ST 329 mm (W) x 137.2 mm (H) x 246.5 mm (D ) 329 256.2 137.2 62.
Specifications 98 Ceiling mount installation 75.0 221.0 100.0 146.0 328.0 163.7 62.5 127.7 1 15.1 129.1 328.0 163.7 62.5 577.7 625.95 537.9 25 50.71 Ceiling mount scr ew: M4 (Max L = 25 mm; Min L = 20.
Specifications 99 W all mount installation Minimum installation r equir ements MX822ST Computer Resoluti on: XGA Ima ge Resolution : XGA Diagram Reference SMAR T Board 660 SMAR T Board 680 Pr omet hean ActivBoar d 164 Pr omethean ActivBoar d 178 RM CkassBiard2 77.
Specifications 100 Minimum Ceiling Height (mm) = f + H + b + 60 + 262.2+ c • The dimensions are based on the BenQ wall mount (P /N: 5J.J4R10. 001). • A ll measurements ar e appr oximate and ma y var y fr om the actual sizes.
Specifications 101 Timing char t Suppor ted timing for PC input *Supported timing for 3D function. Resolution Horiz ontal Fr equency (kHz) Ve r t i c a l Fr equency (Hz) Pix el Fr equency (MHz) Mode 720 x 400 31.469 70.087 28.322 720 x 400_70 640 x 480 31.
Specifications 102 Suppor ted timing for HDMI input Displa ying a 1080i(1125i)@60Hz or 10 80i(1125i)@50Hz signal ma y result in slight image vibration. Resolution Horizontal Fr equency (kHz) Ve r t i c a l Fr equency (Hz) Pix el Fr equency (MHz) Mode 640 x 480 31.
Specifications 103 Suppor ted timing for Component-YP b P r input Displa ying a 1080i@60Hz or 1080i@50Hz sign al ma y result in slight image vibration. Suppor ted timing for Video and S-Video inputs *Supported timing for 3D function. Signal F ormat Horiz ontal Fr equency (kHz) V er tical Fr equency (Hz) 480i(525i) @60Hz 15.
Specifications 104 Suppor ted 3D signal for HDMI (HDCP) input Video timing PC timing Resolution Timing Horiz ontal fr equency (KHz) Ve r t i c a l frequenc y (Hz) 3D Field Sequential 3D frame packing 3D top bottom 3D side b y side 720 (1440) x 48 0 480i 15.
Specifications 105 Suppor ted 3D signal for D-SUB input PC timing 1280 x 8 00 WXGA_60 59.8 1 49.702 ƼƼ Ƽ WXGA_75 74.934 6 2.795 WXGA_85 84.8 8 71.554 WXGA_120 (Reduce Blanking) 119.9 09 101.563 Ƽ 1280 x 10 24 SXGA_60 60.02 63.98 1 ƼƼ SXGA_75 75.
Specifications 106 Suppor ted 3D signal for Video and S-Video input 1024 x 576 BenQ Notebook Timing 60 35.82 1024 x 600 BenQ Notebook Timing 64.9 95 41.467 1280 x 720 1280 x 720_60 60 45 ƼƼ Ƽ 1280 x 720_12 0 120 90 Ƽ 1280 x 768 1280 x 768_6 0 (Reduce Blanking) 6 0 47.
Warranty and Copyright information 107 W arranty and Cop yright information P atents This BenQ pr ojector is cover ed by the following patents: U .S. patents 6,837,608; 7,275,8 34; 7,181,318; TW patents 202690; 2054 70; I228635; I259932; China Patents ( Ёথᯢϧ ߽ ) ZL0114316 8.
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté BenQ MX822ST c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du BenQ MX822ST - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation BenQ MX822ST, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le BenQ MX822ST va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le BenQ MX822ST, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du BenQ MX822ST.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le BenQ MX822ST. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei BenQ MX822ST ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
