BenQ MX766 manual

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 ...... ........... ........ 10 Controls and functions ..... ......... ........ .... 12 Positi[...]

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. Safety Inst[...]

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. Excessive operation of lamps beyond the rated life could caus[...]

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 . - Locations where temp eratur es ma y become excessivel y high, such as th[...]

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. Besides pr obable ph ysical damage to the pr ojector , doin[...]

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. Th e proj ect o r of fer s th e fol low in g fea tu res. • SmartEco™ star ts[...]

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. *The warranty card is only supplied i[...]

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. Document camera[...]

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. Speak er 8. Zoom slide lev er (MX766/MW767) 9. Fr ont IR r emote sensor 10. Quick-rel[...]

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. USB B type jack 20. USB A type jack 21. RJ45 LAN input jack 22. Rear IR remote sensor 23. Rear ad[...]

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.See "Star ting up the pr ojector" on page 29 for [...]

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 . If you intend to mo unt your pr ojector on the ceiling or wall, we str ongly recommend that you use a pr oper fitting BenQ pr [...]

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. MENU/EX IT T urns on the On-Screen Displa y (OSD) menu. Goes back to pr evious OS D menu, exits [...]

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. 19. SOURCE Displa ys the source selection bar . See "Switching input s[...]

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 . The distance between the r emote contr ol and the sensor should not exceed 8 meters (~ 26 fe [...]

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. T ake into consideration the size and position of y our screen, the location of a suitable pow er outlet, as well as the location and distance betw een the pr o jector and[...]

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 . The pr ojector should alwa ys be placed hori zontally le v el (lik e flat on a table), and positioned directl y perpen[...]

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 7.14 m and with a v er tical offset of 34.3 m. If [...]

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 1.91 m. Looking across this r ow sho ws that a[...]

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. Use the corr ect signal cables for each sour ce . 3. Ensur e the cables ar e firmly inse rt ed. • In the connections shown belo w , some cables ma y not be included with the pr ojector (see "[...]

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 2.0 CPU: P entium 1G RAM: 512MB RAM Disk: 20MB har d driv er space O[...]

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. T ake the supplied V GA cable and co[...]

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. Loc ate a function k ey labeled CR T/LCD or a function k ey with a monitor s[...]

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 . The method y ou choose will most lik ely depend upon the availability of matching terminals on both the pr ojector and the [...]

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. Connecting a Component Video sour ce de vice Examine y our Video so[...]

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. • If it has either of the[...]

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. Press SOURCE on the pr ojector or r emote control. Switch the input signal to USB Camera and pr es[...]

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 .g. pow er cable ) only with the de vice to av oid possible dangers such as electric[...]

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. • If no signal is detec ted for 3 minutes, the[...]

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. Press MODE/[...]

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. 3. Pre ss to highlight Langu[...]

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 . See item 25 on page 11 f o r details. A K ensington[...]

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. Ente[...]

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 / . The message 'INPUT P A SSW ORD' displa ys. Enter the curr ent passw or d. • [...]

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. 2. Pr ess to highlight Color Space Con v ersion and pre[...]

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. T o change the projec[...]

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. 5. 16:10 : Scales an image so that it is displa yed in the center of the scre en wit[...]

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. 1. Pr ess MENU/EXIT to open the On-Screen Displa y (OSD) menu. 2. Go to the PIC[...]

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. Adjusting Bril liant Color This featur e utiliz es a new color -[...]

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. Y ou will need to use a colorimete r (c olor light meter), and pro vide a set of suitable sour c e images to me as[...]

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. Follow these steps to utilize this function: 1. Go to the SYSTEM SETUP: Basic > Presentation Timer menu and pre ss MODE/ENTER to displa y the Presentatio[...]

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. Y ou can operate y our displa y software pr ogram (on a connected PC) which r esponds to page up/down commands (like Micr os oft Pow erPoint) by pre[...]

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. Do not use the High Altitude Mode if your a ltitude is between 0 m and 1500 m and ambient temperature is between 0°C and 35°[...]

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. Setting the sound mute or changing the sound le vel will not affect the P o wer on/off r[...]

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. 2. Pr ess to highlight Lamp Mode and press MODE/ENTER . The [...]

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 . The T eaching T emplate displa ys. Teachin[...]

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. Configuring the Wir ed LAN Settings If y ou are in a DHCP en vir onment : 1. T ake a RJ45 cab [...]

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. If WEP K ey is set in the pr ojector , the user must enter the password o[...]

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 . Y ou can also link to the web page control fr om Q Presenter > Settings > Advance[...]

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. The Pictur e Setting page allows y ou to man age the pr ojecto[...]

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 . The Cr estron supports RoomView v ersion 6.2.2.9.[...]

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. ii. T o switch input source, click on your desir ed signal. [...]

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. iv . Once set, access to the tools page has been passw ord-pr otected. After making the adjuse[...]

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. Be sure to turn off othe r virtual network control pro g rams before using Q Pr esenter . 1. Conne[...]

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.. The Special Featur e page allows you to ha ve some advanced functions to manage the displa y image[...]

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. Once yo u click the place y ou want to d[...]

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 . viii. Y ou can select whether to automatica[...]

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. T o enable t he function: 1. After your computer is connected to the pr ojector , enter the address of the pr ojector in the address bar of your br o[...]

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...25 with sho wing the corrspondent IP(gra y out). Ther e are [...]

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. Selected folder iii. Supported file format To Pr ess open folder Enter scr oll through t[...]

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 orientation when you go back to thumbnails) start/stop slideshow Enter r eturn to a pr evious page Auto[...]

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. ii iii iv i[...]

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. • Passw ord: must be 6 digits and limit th e ran[...]

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 . 7. Connect USB k eyboar d or m ouse to contr [...]

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. Shutting do wn the pr ojector 1[...]

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. Size Digital Zoom 3D 3D mode Auto /T op Bot[...]

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 Timer Counting Direction Count Down /Count Up Sound Remin der On/ Off On/Off Y es /No Language Projector Instal latio n Fron t T a bl e /Rear T able/Rear [...]

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 Norm al/Economic/ SmartEco Reset lamp timer Reset/ Cancel Equivalent lamp Security Settings Change password Change Security Power on Lock W eb Control Lo[...]

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. 5. SY S TEM SETUP: Advanced Network Settings Wired LAN Status DHCP IP Addr ess Subnet Mask Default Gatewa y DNS Ser ver Apply Wire[...]

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. FUNCTIO N DESCRIPTION Wall Co lor Corr ects the projected pictur e’ s color when the pr ojection surface is not whi[...]

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. 3D Mode The default setting is Au to and the projector automatically cho[...]

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 . See "Selecting a pictur e mode" on page 39 f or details. Reference Mode Selects a pictur e mode that best suits y our need f or the image quality and further fine-tun[...]

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. Color Temperat ure See "Selecting a Color T emperatur e" on page 41 for details. This fu[...]

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. Timer Display Sets whether to displa y the timer on screen. Timer Position Set[...]

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. Selecting Off the pr ojector has to be turnned on manual ly (b y ke ypad or remo te). See &qu[...]

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. Background Color Allows you to select which background color will displa [...]

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. See "Adjusting the sound" on page 45 for details. Mute Sets the mute function. Volume Ad[...]

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. Closed Caption Closed Caption Enable A[...]

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. The projec[...]

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. Size, User 1, User 2, Language, Project[...]

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. Cleaning the lens Clean the lens whene v er you notice[...]

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 . The method of calculating the equivalent lamp hour is as follows: T o tal (equivalent) lamp hour = 1 (hours used in Economic mode) + 4/3 (hours used in normal m[...]

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 . The Lamp indicator light and T emperature warn[...]

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 projector is suspended upside-do wn from the ceiling, mak e sur e that no one is underneath the lamp socket to a void any poss ible injury or damage to the hu[...]

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 . The sharp edges inside the projector ma y cause injuries. 4. Loosen the scre ws that secure[...]

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. Pr ess MODE/ENTER . The La mp Settin gs page d ispla ys. Press to highlight Reset lam p timer[...]

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 Flashing Off Off Norm al pow er - down cooling Red Off Off Download Green Off Red CW start fail Red Flashing Off Off Scaler shutdown fail (data abord)[...]

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 or[...]

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. If the power outlet has a [...]

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= 2.42~2.98 f= 20.77mm~31.13mm (MX822ST) 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 62.5 77.4 329 246.5 137.2 62.5 77.4[...]

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 mm) Unit: mm[...]

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 77.5 Hit ac hi StarBoard FX-63 StarB oar d FX-7 7 Image Diagonal (inches) D6 4 7 7 6 4 7 [...]

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. BenQ recommends that if y ou intend to permanentl y install the pr ojector , y ou should ph ysicall y test the pr ojectio[...]

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 31.469 59.940 25. 175 V GA_60 37.861 72.809 31. 500 V GA_72 37.500 75.000 31. 500 V GA_75 43.269 [...]

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 31.469 59. 940 25.17 5 V GA_6 0 37.861 72. 809 31.50 0 V GA_7 2 37.500 75. 000 31.50 0 V [...]

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. 73 59.94 480p(525p )@60H[...]

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 15.73 59.94 Ƽ 720 x 480 480p 31.47 59.94 720 (144 0) x 576 576 i 15.63 50 720 x 576 576p 31.25 [...]

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. 025 79.97 6 SXGA_85 85. 024 91.14 6 1280 x 9 60 1280 x 96 0_60 60 60 ƼƼ 1280 x 960_85 85.002 85.[...]

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 47.396 ƼƼ Ƽ 1280 x 7 6 8_60 59.87 47.776 ƼƼ Ƽ 1280 x 800 WXGA_60 59.81 49.7[...]

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 ( Ё೑থᯢϧ ߽ ) ZL0114316 8.7; ZL03119907.0; ZL200510051609.2 Limited warranty BenQ warrants [...]