BenQ W700 Product Service Manual
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BenQ W700 Product Service Manual

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Applicable Country & Regions:
All Regions
Product Service Manual – Level 2
Service Manual for BenQ:
Projector
W700 < 9H.J5477.000 >
W710ST < 9H.J5177.000 >
Version: 02 - Preliminary
Date:2012/03/29
Notice:
For RO to input specific "Legal Requirement" in specific NS regarding to responsibility and
liability statements.
Please check BenQ's eSupport web site, http://esupport.benq.com, to ensure that you
have the most recent version of this manual.
First Edition (Sep 2008)
© Copyright BenQ Corporation 2007. All Right Reserved.
1

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Summary of Contents for BenQ W700

  • Page 1 Notice: For RO to input specific “Legal Requirement” in specific NS regarding to responsibility and liability statements. Please check BenQ’s eSupport web site, http://esupport.benq.com, to ensure that you have the most recent version of this manual. First Edition (Sep 2008)

  • Page 2: Table Of Contents

    Content Index Content Index Content Index Content Index Abbreviations & Acronyms..…................4 About This Manual..…....................5 Trademark….........................5 Introduction…………………………………………………………………………...5 Important Service Information…………………………………………………..5 Rohs (2002/95/EC) Requirements – Applied to all countries require Rohs……..5 Safety Notice……………………………………………….……......6 Compliance Statement……………………………………………………….…..6 General Descriptions….……………………………………………………………..6 Related Service Information…................…...6 Service Web Site...……………..…………………………….…………………….6 Product Overview….…………………………………………………………….…...7 Specifications………………………………………………………………...8...
  • Page 3 Level 1 Cosmetic / Appearance / Alignment Service……………………………………………………………..……….33 Visual Inspection & Cleaning.……………..…………………..……………….33 Software/Firmware Upgrade Process...……………………………….……..34 Check Lamp hour information………………….…………………...………...55 Getting to know the lamp hour…………………….…………………...……...57 How to reset lamp hours?..................58 DLP Projector security………...……………………………...………...…..59 How to enter Service Mode?..….……………………….…………….……61 Color wheel delay adjustment/Calibration Procedure…………………...…62 Level 2 Circuit Board and Standard Parts Replacement……………………….…...67 Product Exploded View…….….…………………………………..…….……67 Disassembly / Assembly………………………………….…………..………..68...

  • Page 4: Abbreviations & Acronyms

    Abbreviations & Acronyms Analog to Digital BenQ BenQ Corporation Digital Light Processing / Texas Instruments® Digital Micro mirror Device Pond of Mirrors Interface Between Data terminal Equipment RS232 and Data Communications Equipment Employing Serial Binary Data Interchange Super Video Graphics Array, A screen SVGA resolution of 800 x 600 pixels.

  • Page 5: About This Manual

    About This Manual This manual contains information about maintenance and service of BenQ products. Use this manual to perform diagnostics tests, troubleshoot problems, and align the BenQ product. Important Only trained service personnel who are familiar with this BenQ Product shall perform service or maintenance to it.

  • Page 6: Safety Notice

    This Service Manual contains general information. There are 2 levels of service: Level 1: Cosmetic / Appearance / Alignment Service Level 2: Circuit Board or Standard Parts Replacement Related Service Information Service Web Site BenQ Global Service Website: http://support.benq.com/front/benqmain.asp eSupport Website: http://esupport.benq.com/v2...

  • Page 7: Product Overview

    Product Overview The projector consists of the DLP projector controller, Lamp controller, Power supply system, And the system cooling controller. The DLP controller captures the digital PC date and video date And converts them into the DMD display device. The lamp controller controls the lamp’s power and synchronizes its frequency whit color display sequence.

  • Page 8: Specifications

    Specifications General Product Name Digital Projector Model Name W700 W710ST Optical 1280 x 720 1280 x 720 Resolution (720p) (720p) Display System 1-CHIP DMD F=2.52 to 2.73 F=2.77 Lens F/Number f=21.8 to 24 mm f=10.16 to 11.16mm Lamp 190W 240W...
  • Page 9 A. Optical 1. W700: 190W and MP710ST: 240W AC lamp system 2. Non-telemetric Optical Engine 3. Typical W700: 2000 / W710ST: 2250 ANSI Lumens 4. Typical 75% JBMMA brightness uniformity 5. Typical peak contrast ratio: 7500:1 B. Mechanical 1. 330mm x 247mm x 119.5mm 2.
  • Page 10 E. Optical Engine W700 Spec. Unit Min. Max. Typical Notes 2.52~2.73 Focal Length 21.8~24 Zoom Ratio 1:1.15 Offset 136% Best Focus Range(Wide/Tele) Keystone Distortion +/- 1% max Lower than 50% of center brightness @ Light Leakage center Flare pixel Defocus...
  • Page 11 G. Lamp W700 Unit Min. Max. Typical Notes Lamp Power Philips E20.9 (190W) Driver ECU 190D N/T04 Size 51x51 W x H (clear aperture) Lamp Luminance Lumens 7300 8100 @5.35x3.65mm rect aperture Reflector Type Elliptical W710ST Note Unit Min. Max.
  • Page 12 Spec. Unit Min. Max. Typical Notes Measured at center point. 0.271 0.331 0.301 lamp power White color (CIE x, y) 190W(W700) 0.336 0.396 0.366 220W(W710ST) 0.614 0.674 0.644 Red color (CIE x, y) Measured at center point. 0.311 0.379 0.341 0.305...
  • Page 13 J. DMD W700 Spec. Unit Min. Max. Typical Notes TI “ DLP DMD 0.62” 720p DMD type x 1 S450 (LVDS, 12deg) Number of Columns Pixel 1280 Number of Rows Pixel Mirror (Pixel) Pitch 10.8 Panel Operating Temp. ℃ At 25℃ ambient Temp.

  • Page 14: Input/Output Connectors

    3.5 mm stereo mini jack Speaker 10W mono speaker Control RS232 9 pin x 1 Mini B type Accessories Type W700 W710ST Power Cord 1.8m Power Cord 1.8m VGA Cable 1.8m VGA Cable 1.8m CD x 1 CD x 1 Accessories...

  • Page 15: Accessories Wire Description

    Accessories Wire Description CABLE SIGNAL VGA to VGA L1800 BLK (RGB CABLE 1.8m) - P/N: 5K.Y1H09.001...

  • Page 16: Remote Control Key Definition & Ir Key Code

    Remote Control Key Definition & IR Key Code ABEL ESCRIPTION IR transmitter Tranmits signal to projector LED indicator Lights only then the key is pressed Power On Turns on the projector Video Displays the VIDEO source selection Displays the COMPNENTselection HDMI 1 Displays the HDMI 1 source selection Navigates and changes setting in the OSD / Manually corrects...
  • Page 17 Mute Mutes the built-in speaker Select the User Memory setting USER 1/USER 2/USER 3 Note: User 3 not support this model Bright Displays the BRIGHTNESS setting bar Color Displays the COLOR setting bar Info Starts the INFORMATION function Turns on or off the remote control backlight for about 10 seconds. Light Press any other key while the backlight is on keeps backlight on for a future 10 seconds...

  • Page 18: Control Key Pad And Led

    Control Key Pad and LED ABEL ESCRIPTION FOCUS/ZOOM Ring Used to adjust the projected image appearance Power indicator light Lights up or flashes when the projector is under operation Turns on the On-Screen Display (OSD) menu. Goes back to previous Menu/Exit OSD menu, exits and saves menu setting Decrease volume...

  • Page 19: Timing Table

    Timing Table Analog RGB Input Horizontal Pixel Vertical Frequency Mode Resolution Frequency Frequency (Hz) (MHz) (kHz) 31.469 59.940 25.175 VGA_60* 37.861 72.809 31.500 VGA_72 640 x 480 37.500 75.000 31.500 VGA_75 43.269 85.008 36.000 VGA_85 61.91 119.518 52.5 640 x 480 120HZ* 720 x 400 37.927 85.039...
  • Page 20 55.935 59.887 106.500 WXGA +_60* 1440 x 900 70.635 74.984 136.750 WXGA +_75 1400 x 1050 65.317 59.978 121.750 SXGA+_60* 1600 x 1200 75.000 60.000 162.000 UXGA 640x480@67Hz 35.000 66.667 30.240 MAC13 832x624@75Hz 49.722 74.546 57.280 MAC16 1024x768@75Hz 60.240 75.020 80.000 MAC19 1152 x870@75Hz...
  • Page 21 Video and S-Video Input Vertical Horizontal Color sub-carrier Frequency Video mode Frequency (kHz) Frequency (MHz) (Hz) NTSC* 15.73 3.58 PAL* 15.63 4.43 SECAM 15.63 4.25 or 4.41 PAL-M 15.73 3.58 PAL-N 15.63 3.58 PAL-60 15.73 4.43 NTSC4.43* 15.73 4.43 HDMI ( HDCP ) Input Vertical Pixel Horizontal...
  • Page 22 48.363 60.004 65.000 XGA_60 56.476 70.069 75.000 XGA_70 60.023 75.029 78.750 XGA_75 1024 x 768 68.667 84.997 94.500 XGA_85 VESA DMT14 97.551 119.989 115.5 120Hz* 45.000 60.000 74.250 1280 x 720_60Hz* 1280 x 720 90.000 120.000 148.50 1280 x 720_120Hz* 49.7 59.8 83.5...
  • Page 23 67.50 148.5 1080P 56.26 148.5 1080P 74.25 1080p@24Hz 28.12 74.25 1080p@25Hz 33.75 74.25 1080p@30Hz...

  • Page 24: Projection Dimensions

    Projection Dimensions W700...
  • Page 25 W710ST...

  • Page 26: Keystone Correction

    Keystone Correction Keystone Testing Procedure: As illustrated in the diagram below, for both ceiling-mount and desktop display, apply the keystone correction to adjust the display screen to be rectangular. The tilt angle∠A or∠B must exceed the spec listed above. Packing...

  • Page 27: Packing

    【NOTE】The updated Service BOM is on SPO system. Please check it to order service parts.

  • Page 29: Labels

    CTN LBL PRINTING: For Europe W700...
  • Page 30 W710ST...
  • Page 31 SPEC LBL PRINTING: For Europe W700 W710ST...
  • Page 32 LAMP LBL PRINTING For Europe W700 & W710ST...

  • Page 33: Level 1 Cosmetic / Appearance / Alignment Service

    Level 1 Cosmetic / Appearance / Alignment Service Visual Inspection & Cleaning Carry out cleaning of the main unit and interior when replacing the lamp or making inspections. The glass cleaner used with the following parts is as follows. (1) Cleaning the Projection Lens When dust and fingerprints, etc.

  • Page 34: Software/Firmware Upgrade Process

    Software/Firmware Upgrade Process Projector USB Drivers Installation Guide The document is to describe the Windows application software “Flash-Tool” for projector firmware. Its main purpose is to provide a detailed procedure of upgrading the application software of a DLP projector. The system requirement and the installation procedure of “Flash-Tool” are also included in the document. Note: The user must have administrative privileges on the target computer in order to install your driver.
  • Page 35 (Step 3) Ready to install the drivers into the PC, press <Install> to start. (Step 4) The Installer copies the necessary files to PC. (Step 5) Press the <Finish> button with the “Launch” checkbox checked, the wizard will start the USB driver (INF) update.
  • Page 36 (Step 6) The install program copy the new INF into Windows directory, it will search the old INF and replace it with the newer one. (Step 7) Remove the USB cable between PC and projector if it is connected. The WinDrive USB drivers will be installed and registered to system.
  • Page 37 If the driver test application does not launch automatically, run the “Launch FlashToolBL.exe” from installed short cut at Program> Digital Zoom Projector> projector flashtool> Launch FlasToolBL.exe (Step 10) Make sure that the USB cable is firmly connected between projector and computer connect the power cord to the projector, and move the power switch in its ON position (if available) so that projector is in the STAND BY mode...
  • Page 38 (Step 14) Windows completed the new hardware wizard. Press the “Finish” to exit. Note: In case you got USB enumeration problem, the USB no longer recognize your projector! Please clear the USB items in the windows registry and install the Flashtool USB driver again. (Ref: (Step 15) Once the Projector Control USB driver is enumerated, the projector information displayed in...
  • Page 39 (Step 17) The Windows New Hardware Wizard will launch again for the second USB Projector Control. (Select “No, not this time”, Click on the “Next” button to continue) (Step 18) Select “Install the software automatically” and Click on the “Next” button to continue. In case the wizard cannot find the driver (the ProjectorControl.inf), please select the other advanced option and specify the driver location manually.
  • Page 40 (Step 21) Select “Install the software automatically”. Click on the “Next” button to continue. In case the wizard cannot find the driver (the ProjectorControl.inf), please select the other advanced option and specify the driver location manually. (Normally at C:\Program Files\Digital Zoom Projector\Projector Flash Tool) (Step 22) Windows updates the USB Projector Control driver when found.
  • Page 41 Appendix-A How to clear the USB enumeration registry? Run “regedit” and select the following items HKEY_LOCAL_MACHINE->SYSTEM->CurrentControlSet->Enum->USB-> The E400/AV/DP2601 VID_1501&Pid_2601xxx The AV/DP2618 series VID_1501&Pid_2618xxx The AV/DP3618 series VID_1501&Pid_3618xxx The DP3602 series VID_1501&Pid_3602xxx The DP3616 series VID_1501&Pid_3616xxx The DP3622 series VID_1501&Pid_3622xxx The PR301x series VID_1501&Pid_2617xxx The PR302x series VID_1501&Pid_3617xxx...
  • Page 42 Appendix-B Projector USB status on Windows Device Manager 1. The USB HID device will be installed automatically via Windows' USB hot-plug mechanism. 2. The Projector Control will be dynamically installed after entering the maintenance mode (Hit key sequence as <down>, <up>, <right>, <up>) 3.
  • Page 43 DLP Projector Flash-Tool (Firmware) User Guide The document is to describe the Windows application software “Flash-Tool” for projector firmware. Its main purpose is to provide a detailed procedure of upgrading the application software of a DLP projector. The system requirement and the installation procedure of “Flash-Tool” are also included in the document. Note: The user must have administrative privileges on the target computer in order to install your driver.
  • Page 44 Install Flash-Tool to PC Execute the file of “Digital Zoom Projector Flash Tool Vx.y.msi”. Note: If your projector USB driver is not installed yet, please refer to the USB driver installation guide for further details. Flash-Tool User’s Guide (Upgrading Projector Firmware) Step 1: Launch the “FlashTool.exe”...
  • Page 45 Step 3: The System will be not under 1W condition before you programming flash updated. Projector is in STAND BY mode. Make sure the USB cable is firmly attached between projector and computer. Press holds the <Left> keys and connects the power cord to the projector at same time, The Temp LED (Orange) will blink flashing and please make sure the system is not under 1W stay.
  • Page 46 Step 5: The Flash-Tool will validate the signature of the binary image file for upgrading. The “Start” button will not enable if the binary image is not a valid projector firmware. The “Start” button Step 6: Press the “Start” button to update the flash with the chosen firmware. A warning message box will appear for confirmation.
  • Page 47 Step 8: According to the Flash technology, the old firmware will be erased first. Therefore, Flash-Tool will automatically erase the old firmware before upgrading. Erasing status Caution: DO NOT install any USB driver when erasing or upgrading process Step 9: After old firmware erased, the new firmware upgrading process will start. Upgrading new firmware...
  • Page 48 Step 10: After the new firmware upgraded, the Flash-Tool will perform the final validation. The dialog showed checksum with verification message! Checksum verified Step 11: Done! Please Power off the projector. Press holds the <Right> keys and connects the power cord to the projector at same time, Then the TEMP LED (Orange) and LAMP LED (Orange) will blink three times together.
  • Page 49 DLP Projector Flash-Tool (splash logo) User Guide The document is to describe Windows application software “Flash-Tool” for projector splash logo. Its main purpose is to provide a detailed procedure for changing the splash logo of the DLP projector. The system requirement and the installation procedure of “Flash-Tool” are also included in the document. Note: The user must have administrative privileges on the target computer in order to install your driver.
  • Page 50 Install Flash-Tool to PC Run the “Digital Zoom Projector Flash Tool Vx.y.msi”. Note: If your projector USB driver is not installed yet, please refer to the USB driver installation guide for further details. Flash-Tool User’s Guide (Upgrading Projector Logo) Step 1: Launch the “FlashTool.exe” from installed short-cut at Program > Digital Zoom Projector>...
  • Page 51 Step 3: The System will be not under <1W condition before you programming flash updated. Projector is in STAND BY mode. Make sure the USB cable is firmly attached between projector and computer. Press holds the <Left> keys and connects the power cord to the projector at same time, The Temp LED (Orange) will blink flashing and please make sure the system is not into <1W stay.
  • Page 52 Step 5: Double click the desire logo file or press the “open” button to load the file. Step 6: The Flash-Tool will validate the size of the logo file, which will be converted to RLE format and stored to the projector’s flash memory. The compressed RLE size cannot exceed the flash memory limitation;...
  • Page 53 Step 8: When the last warning message box appears, this is the last chance to stop the update. Press “OK” button to start the firmware update. Caution: DO NOT install any USB driver when erasing or upgrading process Step 9: According to the Flash-ROM technology, Flash-Tool needs to erase the old splash logo before adding the new one.
  • Page 54 Step 11: After the new logo is changed, the Flash-Tool will perform the final validation. The dialog shows the checksum with a verification message! Checksum verified Step 12: Done! Please Power off the projector. Press holds the <Right> keys and connects the power cord to the projector at same time, Then the TEMP LED (Orange) and LAMP LED (Orange) will blink three times together.

  • Page 55: Check Lamp Hour Information

    An old lamp may cause a malfunction in the projector and in some instances the lamp may explode. W700 Status Message The lamp has been in operation for 5500 hours.
  • Page 56 W710ST Status Message The lamp has been in operation for 4500 hours. Install a new lamp for optimal performance. If the projector is normally run whit Economic selected, you may continue to operate the projector until the 3950 hour lamp warning appears. The lamp has been in operation for 4950 hours.

  • Page 57: Getting To Know The Lamp Hour

    Getting to know the lamp hour When the projector is in operation, the duration (in hours) of lamp usage is automatically calculated by the built-in timer. The method of calculating the equivalent lamp hour is as follows: Total (equivalent) lamp hour = 1 (hours used in Economic mode) + 4/2.5 (hours used in normal mode)

  • Page 58: How To Reset Lamp Hours

    How to reset lamp hours? After replacing the lamp, you should reset the lamp hour counter to zero. Refer to the following. 1. Press the Menu button to open the Image menu. 2. Press the cursor ◄► button to move to the SYSTEM SETUP: Advance. Press the cursor ▲▼...

  • Page 59: Dlp Projector Security

    DLP Projector security unlock When you forget the password, Please hold the “Auto” key on the remote control when time until 3 seconds the projector will display a “Hint code” on th screen. Write down the recall code number.
  • Page 60 Projector OSD for password check & reset The document is to describe Windows application software “DLPunlock” for projector password unlock. Its main purpose is to provide a way to reset the forgotten password; the application will ship to the call-center and help the validated end-user to reset the password.

  • Page 61: How To Enter Service Mode

    How to enter Service Mode? Step 1: To turn on the projector, press the MENU button on the keypad or IR controller. Step 2: Press “Mode/Enter” and “Source” keys at the same time on the keypad, will enter the Service Mode, as blown shows...

  • Page 62: Color Wheel Delay Adjustment/Calibration Procedure

    Color wheel Delay adjustment / Calibration Procedure Content 1. Color Wheel Delay Adjustment. 2. ADC Calibration Procedure. 3. YUV Calibration Procedure. Introduction This document describes the “Service Mode” for the DDP2431 XGA, WXGA and 720P DLP projector calibration. The OSD got a “Service Mode” for fine-tuning the calibration data. Followings are the procedures to entering the service mode and perform the calibration details.
  • Page 63 Color Wheel Delay Adjustment 1. Switch Timing to ”1280x720 @ 60HZ” 2. In Service mode1. 3. Switch bright mode and Pattern 47 “16 Gray Scale”, and then check gray scales are still distinct. 4. Select “CW INDEX Delay Time”. The default value is 138, the adjustment range is 0~719. 5.
  • Page 64 Calibrate Analog RGB (1280 x 720 @ 60Hz) Step 1: In Service Mode1 select ADC Calibration – VGA. In this menu input pattern with White (240,240,240) and Black (16,16,16) for calibrate VGA Source. After input ready press “Enter” key to calibration. Input Pattern Step 2: After complete the OSD will show the picture as follow, if not complete, just close the OSD.
  • Page 65 YUV Calibration Procedure Equipment: DVD player and Disc must be taken S-video single from. Step 1: In Service Mode1 select ADC Calibration - YUV. In this menu input pattern with 75 SMPTE. Pattern for calibrate YUV Source and notice that the input source must be 480i format. After input ready press “Enter”...
  • Page 66 Auto Keystone Function Auto Keystone Calibrate Adjust Procedure Step 1 : Confirmed the full set is already. Step 2 : Turn on the Projector. Step 3 : From keypad, You can enter service mode by press the “MENU” key firstly and press (Enter + Source) keys together at the same time. Step 4: If password is correct then go into Service Mode.

  • Page 67: Level 2 Circuit Board And Standard Parts Replacement

    Level 2 Circuit Board and Standard Parts Replacement Product Exploded View...

  • Page 68: Disassembly / Assembly

    DISASSEMBLY AND ASSEMBLY W700 (HT176-272) & W710ST (HT176-352) Removing the Lamp Cover and Lamp Module Look the full set projector. Look at the top side. Loose the screw. Press and push like this. Loose these two screws. Take out the lamp module like this.
  • Page 69 Review the Lamp Module and Removing the Top Cover Look the Lamp #1. Look the Lamp #2. Remove the four screws. Review the four screws (S01). Remove the two screws. Review the two screws (S02).
  • Page 70 Removing and Disassembly the Top Cover ASSY Remove the Top Cover Assy like this. Be careful this connector when you assembly it. Review the Top Cover Assy #1. Review the Top Cover Assy #2. Remove the five screws and be careful Review the keypad B, Switch and the the adhesive tape when you assembly.
  • Page 71 Removing the Main Board Remove the three screws. Review the projector. Remove the three screws (S03) and be Review the three screws (S03) and the careful these connectors when you main board shield. assembly the projector. Remove the two screws Review the two screws (S04).
  • Page 72 Removing and Review the Main Board Careful this connector when you assembly the main board. Main Board Review #Top side. *6 *7 *8...
  • Page 73 Main Board Review Main Board Review #Bottom side...
  • Page 74 Review the Main Board connectors P8001 DMD FAN P700 To DMD Board P704 CW P707 Ballast P705 Front IR P708 Motor Driver P702 To DMD Board Review these connectors. Review these connectors. P803 Thermal Break P804 IO PA2007 Speaker P8002 LAMP FAN Review these connectors.
  • Page 75 Removing the Ballast and IO ASSY Review the projector. Remove the five screws. Review the five screws (S03). Be careful these two connectors when you assembly the projector. Review the two screws (S02). Remove the two screws.
  • Page 76 Removing the IO BOARD Remove the IO ASSY like this and be careful this connector when you Remove the three screws. assembly the projector Review the three screws (S03). Remove the two screws. Review the two screws (S04). Review the IO BOARD...
  • Page 77 Removing the Power Board, front cover and engine fan Remove the five screws. Review five screws (S03) and (S05). Review the power board. Remove the screw (S02). Be careful this connector when you Be careful the Engine Fan’s position when assembly the projector.
  • Page 78 Removing and Review the Optical Engine Remove the three screws. Review the three screws (S01). Review the optical engine #1. Review the optical engine #2. Review the optical engine #3.
  • Page 79 Removing the C/W cover and C/W Remove the three screws. Review the three screws (S06). Be careful the two sponges when you Remove the C/W cover. assembly the projector. Remove the two screws (S03) and take Review the C/W. *7 *8 the C/W out.
  • Page 80 Remove the two screws and take off the Review the index board. index board. Remove the three screws and take off the Review the Color Wheel. Color Wheel.
  • Page 81 Removing the DMD Chip Remove the screw (S03). Be careful the radiator’s position when you assembly the projector. Review the four screws. Review the four screws (S07). Be careful the aluminum foil when you Loose the screw by counter-clockwise and assembly the projector.
  • Page 82 Removing the LAMP Channel Review the projector. Remove the three screws. Review the three screws (S02). Review the Lamp Channel. Remove the two screws and take off Remove the two screws and take off the the Thermal Break. Lamp Fan.
  • Page 83 Removing the Speaker Remove the two screws.. Review the two screws (S02) and shield. Remove the screw and take off the Remove the two screws. speaker Assy. Review the three screws (S08).
  • Page 84 Removing the Bottom Shield and ADJ Foot Assy Review the screws (S02) and the Remove the three screws. bottom shield. Remove the screw (S05). Push the position and take off the ADJ FOOT. Remove the two screws (S05). Review these parts of the ADJ FOOT ASSY.
  • Page 85 Review the Bottom Cover...
  • Page 86 Note List. 換材料時其表面温度高,必須注意充份散熱 The surface temperature Degree is so high while changing materials must pay attention to filling dispelling the heat before disassembly. 拆組裝後材料易破損,注意是否要換新 Material exchange easily damage after disassembly. It’s concerned that changed to a new one. 拆組裝後材料後,必須導入新材料 After these material make disassembly and assembly, need be changed into the new one material.

  • Page 87: Block Diagram

    Block Diagram...

  • Page 88: Troubleshooting

    Troubleshooting By checking operations during normal usage time, it is possible to carry out judgments on malfunction to a certain extent. Carry out the following checks before disassembling the equipment.

  • Page 93: Led Messages Definition

    LED Messages Definition Name Usage LED 0 Display the power on/off sequence status Orange: Power Off (Green + Red) POWER LED Green: Power On Blink : warming up/shutting down & cooling/error code TEMP LED Display the Thermal status (Fan Fail, Over Temperature, etc.) LED 1 LAMP LED Display the Lamp status (Lamp fail, Lamp spoil etc.)

  • Page 94: Appendix 1 -Screw List / Torque

    Appendix 1 –Serew list/Torque Screw Type Screw Driver Torque (kg-cm) item-S φ φ φ φ 3*1.27*10 3109015300 φ φ φ φ 3*1.27 3*1.27 3*1.27*6 *6 *6 *6 3*1.27 3109012100 M3*0.5*6 3100320600 M #4-40*7 L12 3461431703 3106160400 φ3*1.06*8 M2.5*0.45*6 3105142300 M3*0.5*6 M3*0.5*6 M3*0.5*6 M3*0.5*6...

  • Page 95: Appendix 2 - Rs232 /Lan Fw /Edid Data

    Appendix 2 –RS232 / LAN FW / DDC Data A. How To Program By RS232 RS232 Cable Requirement and Pin Assignment RS232 Connection...
  • Page 96 OSD SETTING 1. Press the Menu button to open the Image menu. 2.Press the cursor ◄► button to move to the “SYSTEMSETUP:Advanced” page. 3.Press the cursor ▲▼ button to move down to “Baud Rate”. 4. Press the “►” button to select the rate is 115200.
  • Page 97 Interface setting RS232 Protocol Baud Rate 115200 bps (default) Changeable (2400/4800/9600/14400/19200/38400/57600/115200) * Need following set the same value between of Hyper terminal and OSD Baud Rate setting. Data Length 8 bit Parity Check None Stop Bit 1 bit Flow Control None Software specification 1.
  • Page 98 Command Table Function Type Operation ASCII Write Power On <CR>*pow=on#<CR> Power Write Power off <CR>*pow=off#<CR> Read Power Status <CR>*pow=?#<CR> Write COMPUTER/YPbPr <CR>*sour=RGB#<CR> Write COMPUTER 2/YPbPr2 <CR>*sour=RGB2#<CR> Write Component <CR>*sour=ypbr#<CR> Write DVI-A <CR>*sour=dviA#<CR> Write DVI-D <CR>*sour=dvid#<CR> Write HDMI <CR>*sour=hdmi#<CR> Write HDMI 2 <CR>*sour=hdmi2#<CR>...
  • Page 99 Write Color + <CR>*color=+#<CR> Write Color - <CR>*color=-#<CR> Color value <CR>*color=?#<CR> Read Write Sharpness + <CR>*sharp=+#<CR> Sharpness - <CR>*sharp=-#<CR> Write Read Sharpness value <CR>*sharp=?#<CR> Write Color Temperature-Warmer <CR>*ct=warmer#<CR> Color Temperature-Warm <CR>*ct=warm#<CR> Write Write Color Temperature-Normal <CR>*ct=normal#<CR> Write Color Temperature-Cool <CR>*ct=cool#<CR> Color Temperature-Cooler <CR>*ct=cooler#<CR>...
  • Page 100 Write Projector Position-Front <CR>*pp=FT#<CR> Table Write Projector Position-Rear <CR>*pp=RE#<CR> Table Write Projector Position-Rear <CR>*pp=RC#<CR> Ceiling Write Projector Position-Front <CR>*pp=FC#<CR> Ceiling Write Quick auto search <CR>*QAS=on#<CR> Write Quick auto search <CR>*QAS=off#<CR> Read Quick auto search status <CR>*QAS=?#<CR> Read Projector Position Status <CR>*pp=?#<CR>...
  • Page 101 Read Lamp Hour <CR>*ltim=?#<CR> Read Lamp2 Hour <CR>*ltim2=?#<CR> Write Normal mode <CR>*lampm=lnor#<CR> Write Eco mode <CR>*lampm=eco#<CR> Write Smart Eco mode <CR>*lampm=seco#<CR> Lamp Control Write(雙燈) Dual Brightest <CR>* lampm =dualbr#<CR> Write(雙燈) Dual Reliable <CR>* lampm =dualre#<CR> Write(雙燈) Single Alternative <CR>* lampm =single#<CR> Write(雙燈) Single Alternative Eco <CR>* lampm =singleeco#<CR>...
  • Page 102 Write AMX Device Discovery-off <CR>*amxdd=off#<CR> Read AMX Device Discovery <CR>*amxdd=?#<CR> Status Read Mac Address <CR>*macaddr=?#<CR> High Altitude mode on <CR>*Highaltitude=on#<CR> Write Write High Altitude mode off <CR>* Highaltitude =off#<CR> Read High Altitude mode status <CR>* Highaltitude =?#<CR> Note: The above function will be vary from model to model. (ex: source, audio settings, aspect ratio..etc)
  • Page 103 Command Category Type Operation ASCII Note Write Power On Standby <CR>*pow=on#<CR> Write Power Off <CR>*pow=off#<CR> power on Read Power Status Standby, power on, cooling <CR>*pow=?#<CR> Type Operation ASCII Write Power On 0D 2A 70 6F 77 3D 6F 6E 23 0D <CR>*pow=on#<CR>...
  • Page 104 Source Selection Note: the command definition is for all input source, it may not be available for some model due to the difference of product specification Type Operation ASCII Note Write Computer/YPbPr power on <CR>*sour=RGB#<CR> Write Computer2/YPbPr2 power on <CR>*sour=RGB2#<CR> Write Component power on...
  • Page 105 Type Operation ASCII Write DVI-D 0D 2A 73 6F 75 72 3D 64 76 69 64 23 0D <CR>*sour=dvid#<CR> Echo (ASCII) Echo (Hex) >*sour=dvid#*SOUR=DVID# 3E 2A 73 6F 75 72 3D 64 76 69 64 23 0D 0D 0A 2A 53 4F 55 52 3D 44 56 49 44 23 0D 0A Type Operation...
  • Page 106 Type Operation ASCII Write USB Reader 0D 2A 73 6F 75 72 3D 75 73 62 72 65 61 <CR>*sour=usbreader#< 64 65 72 23 0D CR> Echo (ASCII) Echo (Hex) >*sour=usbreader#*SOUR=USBR 3E 2A 73 6F 75 72 3D 75 73 62 72 65 61 64 65 72 23 0D EADER# 0D 0A 2A 53 4F 55 52 3D 55 53 42 52 45 41 44 45 52 23 0D 0A...
  • Page 107 Audio Type Operation ASCII Note Write Mute On power on <CR>*mute=on#<CR> Write Mute Off power on <CR>*mute=off#<CR> Read Mute Status power on <CR>*mute=?#<CR> Write Volume + power on <CR>*vol=+#<CR> Write Volume - power on <CR>*vol=-#<CR> Read Volume Status power on <CR>*vol=?#<CR>...
  • Page 108 Type Operation ASCII Read Volume 0D 2A 76 6F 6C 3D 3F 23 0D <CR>*vol=?#<CR> Echo (ASCII) Echo (Hex) >*vol=?#*VOL=5# 3E 2A 76 6F 6C 3D 3F 23 0D 0D 0A 2A 56 4F 4C 3D 35 23 0D 0A Note : This is an example for inquiry command with current volume is 5.
  • Page 109 Picture Mode Type Operation ASCII Note Write Dynamic Source Display <CR>*appmod=dynamic#<CR> Write Source Display Bright <CR>*appmod=bright#<CR> Write Source Display Living Room <CR>*appmod=livingroom#<CR> Write Source Display Game <CR>*appmod=game#<CR> Write Presentation Source Display <CR>*appmod=preset#<CR> Write sRGB Source Display <CR>*appmod=srgb#<CR> High Brightness Write Source Display <CR>*appmod=hibr#<CR>...
  • Page 110 Type Operation ASCII Write Game <CR>*appmod=game#<CR> 0D 2A 61 70 70 6D 6F 64 3D 67 61 6D 65 23 0D Echo (ASCII) Echo (Hex) >.*appmod=game#...*APPMOD=GAME# 3E 2A 61 70 70 6D 6F 64 3D 67 61 6D 65 23 0D 0D 0A 2A 41 50 50 4D 4F 44 3D 47 41 4D 45 23 0D 0A Type Operation...
  • Page 111 Type Operation ASCII Write Contrast - 0D 2A 63 6F 6E 3D 2D 23 0D <CR>*con=-#<CR> Echo (ASCII) Echo (Hex) >*con=-#*CON=-# 3E 2A 63 6F 6E 3D 2D 23 0D 0D 0A 2A 43 4F 4E 3D 2D 23 0D 0A Type Operation ASCII...
  • Page 112 Type Operation ASCII Read Color Value 0D 2A 63 6F 6C 6F 72 3D 3F 23 0D <CR>*color=?#<CR> Echo (ASCII) Echo (Hex) >*color=?#*COLOR=50 # 3E 2A 63 6F 6C 6F 72 3D 3F 23 0D 0D 0A 2A 43 4F 4C 4F 52 3D 35 30 23 0D 0A Type Operation...
  • Page 113 Type Operation ASCII Write Aspect Wide 0D 2A 61 73 70 3D 57 49 44 45 23 0D <CR>*asp=WIDE#<CR> Echo (ASCII) Echo (Hex) >*asp=WIDE#*ASP=WIDE# 3E 2A 61 73 70 3D 57 49 44 45 23 0D 0D 0A 2A 41 53 50 3D 57 49 44 45 23 0D 0A Operation ASCII...
  • Page 114 Lamp Control Type Operation ASCII Note Read Lamp Hour Lamp usage hour, standby, power on <CR>*ltim=?#<CR> Read Lamp2 Hour Lamp usage hour, standby, power on <CR>*ltim2=?#<CR> Write Normal mode Power on <CR>*lampm=lnor#<CR> Write Economic mode Power on <CR>* lampm =eco#<CR> Write Smart Eco mode Power on <CR>*lampm=seco#<CR>...
  • Page 115 Type Operation ASCII Write Economic <CR>*lampm 0D 2A 6C 61 6D 70 6D 3D 65 63 6F 23 0D mode =eco#<CR> Echo (ASCII) Echo (Hex) > .*lampm =eco#*LAMPM=ECO# 3E 2A 6C 61 6D 70 6D 3D 65 63 6F 23 0D 0D 0A 2A 4C 41 4D 50 4D 3D 45 43 4F 23 0D 0A Type Operation...
  • Page 116 Type Operation ASCII <CR>* lampm Write Single 0D2A 6C 61 6D 70 6D 3D 73 69 6E 67 6C =singleeco#<CR> Alternative 65 65 63 6F 23 0D Echo (ASCII) Echo (Hex) > .*lampm 3E 0D 2A 6C 61 6D 70 6D 3D 73 69 6E 67 6C 65 65 63 6F =single#*LAMPM=SINGLEECO# 23 0D 0D 0D 0A 2A 4C 41 4D 50 4D 3D 53 49 4E 47 4C 45 45 43 4F 23 0D 0A...
  • Page 117 Miscellaneous Type Operation ASCII Note Read Model Name standby, power on <CR>*modelname=?#<CR> Write Blank On power on <CR>*blank=on#<CR> Write Blank Off power on <CR>*blank=off#<CR> Read Blank Status power on <CR>*blank=?#<CR> Write Freeze On power on <CR>*freeze=on#<CR> Write Freeze Off power on <CR>*freeze=off#<CR>...
  • Page 118 Write Lamp Saver power on <CR>*lpsaver=on#<CR> Mode-on Write Lamp Saver power on <CR>*lpsaver=off#<CR> Mode-off Read Lamp Saver power on <CR>*lpsaver=?#<CR> Mode Status power on <CR>*prjlogincode=on#<CR Projection Log In Write Code on > power on Projection Log In <CR>*prjlogincode=off#<CR Write Code off >...
  • Page 119 Type Operation ASCII Read Blank Status 0D 2A 62 6C 61 6E 6B 3D 3F <CR>*blank=?#<CR> 23 0D Echo (ASCII) Echo (Hex) >*blank=?#*BLANK=OFF# 3E 2A 62 6C 61 6E 6B 3D 3F 23 0D 0D 0A 2A 42 4C 41 4E 4B 3D 4F 46 46 23 0D 0A Type Operation ASCII...
  • Page 120 Type Operation ASCII Write Down 0D 2A 64 6F 77 6E 23 0D <CR>*down#<CR> Echo (ASCII) Echo (Hex) >*down#*DOWN# 3E 2A 64 6F 77 6E 23 0D 0D 0A 2A 44 4F 57 4E 23 0D 0A Type Operation ASCII Write Right 0D 2A 72 69 67 68 74 23 0D...
  • Page 121 Type Operation ASCII Write Remote 0D 2A 72 72 3D 3F 23 0D <CR>*rr=?#<CR> Receiver Status Echo (ASCII) Echo (Hex) >*rr=?#*RR=?# 3E 2A 72 72 3D 3F 23 0D 0D 0A 2A 52 52 3D 3F 23 0D 0A Type Operation ASCII Write Instant On-on...
  • Page 122 Type Operation ASCII Read Lamp Saver 0D 2A 6C 70 73 61 76 65 72 3D <CR>*lpsaver=?#<CR> Mode Status 3F 23 0D Echo (ASCII) Echo (Hex) >*lpsaver=?#* LPSAVER=?# 3E 2A 6C 70 73 61 76 65 72 3D 3F 23 0D 0D 0A 2A 20 4C 50 53 41 56 45 52 3D 3F 23 0D Type Operation...
  • Page 123 Type Operation ASCII 0D 2A 6C 70 73 61 76 65 <CR>*broadcasting=off#<CR> Write Broadcasting on 72 3D 3F 23 0D Echo (ASCII) Echo (Hex) >*broadcasting=off#*BROADCASTING=OFF# 3E 2A 62 72 6F 61 64 63 61 73 74 69 6E 67 3D 6F 66 66 23 0D 0D 0A 2A 42 52 4F 41 44 43 41 53 54 49 4E 47 3D 4F 46 46 23 0D 0A Type Operation...
  • Page 124 Operation Setting Type Operation ASCII Note Projector power on Write <CR>*pp=FT#<CR> Position-Front Table Projector power on Write <CR>*pp=RE#<CR> Position-Rear Table Projector power on Write <CR>*pp=RC#<CR> Position-Rear Ceiling Projector power on Write Position-Front <CR>*pp=FC#<CR> Ceiling Projector Position Read <CR>*pp=?#<CR> power on Status Write Direct Power On-on <CR>*directpower=on#<CR>...
  • Page 125 Type Operation ASCII Read Projector 0D 2A 70 70 3D 46 54 23 0D <CR>*pp=FT#<CR> Position-Front Table Echo (ASCII) Echo (Hex) >*pp=FT#*PP=FT# 3E 2A 70 70 3D 46 54 23 0D 0D 0A 2A 50 50 3D 46 54 23 0D 0A Type Operation ASCII...
  • Page 126 Type Operation ASCII Write Direct Power 0D 2A 64 69 72 65 63 74 70 6F <CR>*directpower=off#< On-off 77 65 72 3D 6F 66 66 23 0D CR> Echo (ASCII) Echo (Hex) >*directpower=off#*DIRECTPO 3E 2A 64 69 72 65 63 74 70 6F 77 65 72 3D 6F WER=OFF# 66 66 23 0D 0D 0A 2A 44 49 52 45 43 54 50 4F 57 45 52 3D 4F 46 46 23 0D 0A...
  • Page 127 Type Operation ASCII Write Standby 0D 2A 73 74 61 6E 64 62 79 6E <CR>*standbynet=off#<CR> Settings-Network 65 74 3D 6F 66 66 23 0D Echo (ASCII) Echo (Hex) >*standbynet=off#*STANDBYNET=OFF# 3E 2A 73 74 61 6E 64 62 79 6E 65 74 3D 6F 66 66 23 0D 0D 0A 2A 53 54 41 4E 44 42 59 4E 45 54 3D 4F 46 46 23 0D 0A Type...
  • Page 128 Type Operation ASCII Write Standby 0D 2A 73 74 61 6E 64 62 79 6D <CR>*standbymnt=on#<CR> Settings-Monitor 6E 74 3D 6F 6E 23 0D Out on Echo (ASCII) Echo (Hex) >*standbymnt=on#*STANDBYMNT=ON# 3E 2A 73 74 61 6E 64 62 79 6D 6E 74 3D 6F 6E 23 0D 0D 0A 2A 53 54 41 4E 44 42 59 4D 4E 54 3D 4F 4E 23 0D 0A Type...
  • Page 129 Error Code Type Operation ASCII Note Read Error Code <CR>*error=report#<CR> The error code can be shown via RS-232 port. Record the latest 3 times error information. It should report the following item. Note 1: A reading time(N seconds) is necessary for this function at power saving mode(standby power <...
  • Page 130 Hyper Terminal setting guide 1 Connect the RS232 Cable between your computer and Projector. 2 Open HyperTerminal Window2000/XP HyperTerminal path： Start \ Programs \ Accessories \ Communications \ HyperTerminal。 Setting the HyperTerminal parameter： ： ： ： Step 1. Type the connection name .
  • Page 131 Step2. Choose the COM port for your RS232 Cable connected to. Step3. In Bits per second choose “ 115200 ” and in Flow control choose “ None ”。...
  • Page 132 Step4. Click the File and choose Properties to setting Keyboard parameter。 Step5. In Setting page , choose Emulation type for your keyboard.
  • Page 133 Step6. Click ASCII Setup icon to setup ASCII code parameter. Step7. Mark Send Line ends with line feeds and Echo typed characters locally and click OK bottom to complete setting.
  • Page 134 C. DDC Data W700 Analog HDMI 1 HDMI 2...
  • Page 135 W710ST Analog HDMI 1 HDMI 2...

  • Page 136: Appendix 3 - Ceiling Mount Drawing

    Appendix 3 – Ceiling Mount Drawing...

  • Page 137: Appendix 4 - Fans Definition

    Appendix 4 – Fans definition Fan 1 Axial Fan ─ Fan 2 Fan 3 DMD Fan...

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