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BenQ SX930, Service Manual

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BenQ SX930 Service Manual Download Page 172

172 

Shape of fan outlet

The edge of outlet

Air Flow

Find the maximum temperature and 

position

 

Figure : measurement position. 

 

C.3 Temperature of System Level

：

 

Before measurement temperature, please use IR camera to make sure the position of hot 
spot. We defined maximum temperature and measurement position as following

：

 

 

Area 

Define 

Spec. Maximum 

metal

℃

 

plastic

℃

 

Surface which may be 
touched 

All surface 

70 

95 

Surface held or touched for 
short periods 

Key pad, Adjustment foot/lens, side 
surface 

60 

85 

Bottom surface 

Lamp cover 

55 

70 

Outlet surface 

Mesh surface 

70 

95 

Summary of Contents for SX930

Page 1: ...00a Date 2015 09 22 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 2015 Copyright BenQ Corporation 2015 All Right Reserved ...

Page 2: ...L INSPECTION CRITERIA 41 4 3 Software Firmware Upgrade Process 47 4 4 Factory Menu 71 4 5 RS 232 connection 76 4 6 Adjustment Alignment Procedure 80 5 Level 2 Circuit Board and Standard Parts Replacement 84 5 1 Product ExplodedView 84 Module 2 ASSY UPPER CASE 86 5 2 Product Disassembly Assembly 88 5 3 Module Assembly Key Point Optical Engine 103 5 4 Module Assembly Key Point Mechanical 117 5 5 Blo...

Page 3: ...3 Update History Revision Chapter Changes Date Rev 00a Initial version 2015 9 21 ...

Page 4: ...lVideo Interface Integrated P PL Projection Lens POM Pond of Mirrors R RS232 Interface Between Data terminal Equipment and Data Communications Equipment Employing Serial Binary Data Interchange S SVGA Super Video Graphics Array A screen resolution of 800 x 600 pixels SXGA Super XGA A screen resolution of 1280x1024 pixels V VGA Video Graphics Array A screen resolution of 640x480 pixels X XGA A scre...

Page 5: ...ld be stored for easy access place 2 3 Important Service Information RoHS 2002 95 EC Requirements Applied to all countries require RoHS The RoHS Restriction of Hazardous Substance in Electrical and Electronic Equipment Directive is a legal requirement by EU European Union for the global electronics industry which sold in EU and some counties also require this requirement Any electrical and electro...

Page 6: ...to electrostatic discharge ESD Follow ESD safety procedures while handling these parts 8 Some products contain more than one battery Do not disassemble any battery or expose it to high temperatures such as throwing into fire or it may explode 9 Refer to government requirements for battery recycling or disposal 2 5 Compliance Statement Caution This Optical Storage Product contains a Laser device Re...

Page 7: ... converts primary voltage to secondary low voltages for digital board The System cooling controller drives the airflow to quench the lamp s heat and electrical component s heat Specification Overview Panel Information Projection Lens Specification Optical Specification Lamp Specification Mechanical Specification Packaging Thermal Specification Power Requirements Compatibility User Interface Regula...

Page 8: ...inch diagonal image size 2 1 F Wide Tele 2 1 2 63 2 2 Focal Length Wide Tele 21 7 mm 34 64 mm 2 3 Zoom Ratio 1 6 2 2 4 Throw Ratio 1 5 2 4 Wide 78 3 2 38m 2 5 True Zoom NA 2 6 H V Offset 2 6 1 Offset H 0 2 5 Appendix A 15 2 6 2 OffsetV default 107 5 2 5 Mode B Appendix A 15 2 6 3 Lens Shift Vertical shift 5 at default 107 5 2 5 lens shift upward lens shift downward 2 7 Focus Range m W 1 86 9 32m T...

Page 9: ...eter SN head 81531011 body 82521013 3 1 ANSI Brightness Normal Minimum 6300 lm environment 35 MKT 6000 lm Normal Typ 6650 lm For reference ECO Typ 5320 lm For reference Connect HDMI Optical native DMD full on If no HDMI Source measure PC Input 97 of Optical Native DMD full on 3 2 ANSI uniformity Minimum 50 3 3 ISO Uniformity Minimum 65 3 4 ANSI Contrast Minimum 150 1 3 5 FOFO Contrast Minimum 1500...

Page 10: ... 5 3 Net Weight 8 5kg 5 4 Security Slot Kensington compatible slot 20Kg break away force 5 5 Lens Cover Detached lens cover 5 6 Adjustment Feet Adjustable foot in front rubber foot in rear Front Rear foot Tilt 0 4 5 Right Left 4 0 4 0 5 7 Ceiling Mounting Match BenQ s ceiling mount required Use the same mounting as current shipping projectors 5 8 Screws All color of screws should similar with the ...

Page 11: ...V 480P 576P 8 2 3 HDTV 720 50P 60P 1080 50i 60i 24p 25p 30p 50p 60p 8 2 4Video NTSC NTSC4 43 PAL Including PAL M PAL N SECAM PAL60 8 3 Frequency 8 3 1 H Sync 15 102KHz 8 3 2V Sync 23 120 Hz 8 4 DDC EDID 1 3 9 0 User Interface 9 1 Operator Keypad 10 Keys Same as SU922 Power Source Auto Blank Mode Enter Menu Exit Right Keystone Left Keystone Up Keystone Down Keystone 9 2 LED Indicators 3 LEDS 9 2 1 ...

Page 12: ...gital Zoom NA 12 3 Aspect Ratio Auto Real 4 3 16 9 16 10 12 4 Projection Methods Floor Front Ceiling Front Floor Rear Ceiling Rear 12 5 3D Display Yes support DLP 3D 12 6 LAN 12 6 1 LAN Crestron eControl YES 12 6 2 LAN RoomView compatible YES 12 6 3 LAN PJ Link compatible YES 12 6 4 LAN AMX compatible YES 12 6 5 LAN Display 1 to many 4 to 1 No 12 6 6 LAN over RS23 Follow RS232 command YES 12 7 Cer...

Page 13: ...black pattern will be displayed with No signal and other message The lamp power will dim to Eco Blank follow Lamp Capability Turn off Lamp Saver 1 When the image is in Lamp Saver mode and user done 1 Press any Keypad 2 Input Signal 3 Press IR The projector would turn off Lamp Saver mode The lamp power will back to original mode power 12 10 Smart ECO NA 12 11 Off line cooling NA 13 0 Green Eco desi...

Page 14: ...k 3 5mm Stereo Mini Jack x 1 1 12 1 Related Source Computer Component audio input 1 12 2 Input Signal Level 500mVrms 10 K 1 13 Audio Input 3 Mini Jack Microphone x1 1 14 Audio Input 4 Mini Jack NA 1 15 USB Input NA 1 16 LAN input RJ45 LANx1 Control only 2 Output Terminals 2 1 Computer Output RGB DB 15 x 1 Female Type 2 1 1 Signal Source loop through Computer Input 1 2 2 Audio Output 3 5mm Mono Min...

Page 15: ...vironmental 1 1 Temperature Operating 0 40 C without condensation Storage 20 60 C without condensation 1 2 Humidity Operating 10 90 RH without condensation Storage 10 90 RH without condensation 1 3 Altitude Operating Without high altitude mode 0 C 35 C 0 1499m above sea level With high altitude mode 0 C 30 C 1500 3000m above sea level Storage 30 0 12 200m above sea level Electrical Specification 1...

Page 16: ...uminance Amplitude total video sync 1 Volts peak to peak Amplitude video 0 7 Volts peak to peak Amplitude sync 0 3 Volts peak to peak Impedance 75 ohm 4 CVBS Luminance Amplitude for NTSC 286 mVolts peak to peak Amplitude for PAL SECAM 300 mVolts peak to peak Impedance 75 ohm 3 SupportTimings Version 05 Video mode Horizontal frequency KHz Vertical frequency Hz Sub carrier Frequency MHz User Manual ...

Page 17: ...94 27 Yes 576i 720 x 576 15 63 50 13 5 Yes 576p 720 x 576 31 25 50 27 Yes 720 50p 1280 x 720 37 5 50 74 25 Yes 720 60p 1280 x 720 45 00 60 74 25 Yes 1080 50i 1920 x 1080 28 13 50 74 25 Yes 1080 60i 1920 x 1080 33 75 60 74 25 Yes 1080 24P 1920 x 1080 27 24 74 25 Yes 1080 25P 1920 x 1080 28 13 25 74 25 Yes 1080 30P 1920 x 1080 33 75 30 74 25 Yes 1080 50P 1920 x 1080 56 25 50 148 5 Yes 1080 60P 1920 ...

Page 18: ...80 27 24 74 25 Yes 1080 25P 1920 x 1080 28 13 25 74 25 Yes 1080 30P 1920 x 1080 33 75 30 74 25 Yes 1080 50i 1920 x 1080 28 13 50 74 25 Yes 1080 60i 1920 x 1080 33 75 60 74 25 Yes 1080 50P 1920 x 1080 56 25 50 148 5 Yes 1080 60P 1920 x 1080 67 5 60 148 5 Yes Note MHL Not support 3D format means the video format timing shall be transmitted using pixel repetition The pixel per line count is show acco...

Page 19: ... Yes SXGA_75 75 025 79 976 135 000 Yes SXGA_85 85 024 91 146 157 500 Yes 1280 x 960 1280 x 960_60 60 000 60 000 108 Yes 1280 x 960_85 85 002 85 938 148 500 Yes 1360 x 768 1360 x 768_60 60 015 47 712 85 500 Yes 1440 x 900 WXGA _60 Reduce Blanking 60 55 469 88 75 No WXGA _60 59 887 55 935 106 500 Yes 1400X1050 SXGA _60 59 978 65 317 121 750 Yes 1600x1200 UXGA 60 000 75 000 162 000 Yes 1680x1050 1680...

Page 20: ...mplitude 1 Volts peak to peak Video amplitude 0 7 Volts peak to peak Sync amplitude 0 3 Volts peak to peak Black pedestal 0 Volts Pixel Clock 170 M Hz 13 HDATA Impedance 1 K ohm Amplitude low level 0 0 5 volt Amplitude high level 2 5 5 Volt Frequency 31 102 K Hz 14 VDATA Impedance 1 K ohm Amplitude low level 0 0 8 volt Amplitude high level 2 5 5 Volt Frequency 48 120 Hz 12 SDADATA Amplitude low le...

Page 21: ... x 576 BenQ NB Timing 60 0 35 820 46 966 Yes 1024 x 600 BenQ NB Timing 64 995 41 467 51 419 Yes 1280x720 1280 x 720_60 60 45 000 74 250 Yes 1280x720_120 120 90 000 148 500 No 1280 x 768 1280 x 768_60 Reduce Blanking 60 47 396 68 25 No 1280 x 768_60 59 870 47 776 79 5 Yes 1280 x 800 WXGA_60 59 810 49 702 83 500 Yes WXGA_75 74 934 62 795 106 500 Yes WXGA_85 84 880 71 554 122 500 Yes WXGA_120 Reduce ...

Page 22: ...the EDID file andVGA display card It is possible that user cannot choose the above 3D timings onVGA display card 1 1 7 Audio Input RCAx2 1 Pin definition 2 Signal Level N A PIN Signal Parameter Min Type Max 1 L Audio Amplitude 0 5 2 VRMS Impedance 10 KΩ 2 R Audio Amplitude 0 5 2 VRMS Impedance 10 KΩ 1 1 8 Audio Input Mini Jack φ3 5mm 1 Pin definition 2 Signal Level PIN Signal Parameter Min Type Ma...

Page 23: ...etect Output ON 0 2 VDD Output Off 0 8 VDD 22 Audio Out Left Amplitude 400 500 600 mV when input 500mVrms volume maximum and Measurement on 10kohm loading Impedance 32 10kohm Ω 1 1 10 RS232 Control Port 1 Pin definition D Sub 9 Pin 2 Signal Level PIN Signal Parameter Min Type Max 1 NC 2 RX Amplitude with sync 25 25 Volt 3 TX Amplitude 13 2 13 2 Volt 4 NC 5 GND 6 NC 7 RTSZ 8 CTSZ 9 NC 1 1 11 Lan Co...

Page 24: ...ion is normally Yellow Operation LED Flash 4 sec on off MCU is working normally Flash 0 5 sec on off FW Download mode 1 1 12 Screen control output 3 5mm jack 2 Signal Level PIN Signal Parameter Min Type Max 2 DC Amplitude 12 V Current 500 mA 3 Ring 1 GND 2 Overload Protection Reversible Fuse Signal Parameter Min Type Max I hode 0 5 A I trip 1 0 A 1 1 13 Microphone Pin Pin Define 33 35 GND 32 Mic_H...

Page 25: ...nputVoltage Range The unit shall meet all the operating requirements with the range 90 264VAC Frequency Range The unit shall meet all the operating requirements with an input frequency range 47 Hz 63 Hz Regulation Efficiency 80 typical measuring at 115Vac and full load 1 2Varistor Requirement The power supply s varistor component should stand 510V or higher power 1 3 Lamp Power Requirement Specifi...

Page 26: ... to next item Source Switch to next source Power 1 User presses this key once to turn on projector 2 When projector is on user should press this key once and show confirm message then user should press Power key again to turn off projector LED would be blink orange Auto Auto adjusts the most suitable frequency phase for the input source User could get the optimal projection quality by pressing the...

Page 27: ...27 Remote Control Function and Key Code Definition Detail See Appendix2 ...

Page 28: ...28 3 2 Packing NOTE The updated Service BOM is on SPO system Please check it to order service parts 1 For 9H JEG77 15X Put Power Cord Warranty Card Seal Doggy Door Paste CTN Label ...

Page 29: ...29 CTN LBL PRINTING 1 For 9H JEG77 15A Actual Date ...

Page 30: ...30 3 For 9H JEG77 15E 15U Actual Date Actual Date ...

Page 31: ...31 4 For 9H JEG77 15T Actual Date ...

Page 32: ...32 SPEC LBL PRINTING 1 For 9H JEG77 15X exclude 9H JEG77 15C ...

Page 33: ...33 2 For 9H JEG77 15E ...

Page 34: ...34 LAMP LBL PRINTING ...

Page 35: ...urer s site 4 0 DEFINITION The Customer Acceptance Criteria is the document defining the process of examining testing or otherwise comparing the product with a given set of specified technical esthetic and workmanship requirements leading to an evaluation of the degree of fitness for use including possible personal injury or property damage for the use of the product 5 0 CLASSIFICATION OF DEFECTS ...

Page 36: ...ss otherwise specified the inspection standard will be defined by MIL STD 105E NORMAL INSPECTION LEVEL Ⅱ SINGLE SAMPLING PLAN 7 1 Acceptance Quality Level 7 1 1 Critical Defect When a critical defect is found this must be reported immediately upon detection the lot or batch shall be rejected and further shipments shall be held up pending instructions from the responsible person in relevant departm...

Page 37: ...any kind of proposals or judgments must be reasonable and acceptable by both sides 8 6 Faults must be able to be repeatedly demonstrated 9 0 TEST CONDITIONS Unless other prescription the test conditions are as followings Nominal voltage refer to operation manual Environmental illumination Variable from 500 to 800 Lux For appearance inspection Variable from 0 to 7 Lux For functional inspection Temp...

Page 38: ...2 点距 Distance 4cm 0 0 0 0 2 3 4 5 3 4 5 6 凸点 砂粒 棉絮 毛屑 Particle 同色点 Spot with same color P 0 1 mm2 点距 Distance 2cm 不计 Ignore 不计 Ignore 不计 Ignor e 不计 Ignore 不计 Ignor e 不计 Ignor e 不计 Ignor e 不计 Ignor e 不计 Ignor e 不计 Ignor e 不计 Ignor e 不计 Ignore 0 1 P 0 2mm2 点距 Distance 4cm 4 4 5 6 5 5 6 7 6 6 7 8 0 2 P 0 3mm2 点距 Distance 4cm 3 4 4 5 4 5 5 6 6 7 7 8 0 3 P 0 5mm2 点距 Distance 5cm 2 2 3 4 3 3 4 5 4 4 5 6...

Page 39: ...2 L 1 0 Δ A B 0 6 非银粉漆 Paint non aluminum 素材 Raw material ΔL A B 0 6 ΔE 0 75 8 印刷 Printing 文字印刷不得有漏印 断线 重影 组细不均 溢墨 印偏 1mm 印斜 歪斜 0 3 mm Printing must not have incomplete printing break off overlap uneven thickness excessive ink printing misalignment 1mm printing slanting crooked 0 3mm 文字印刷颜色须确认是否正确 Printing color must be comparable to color chip and sample 9 Logo of panel sticker 文字印刷不得有漏印 断线 重影 组细...

Page 40: ...20 50 50 70 70 100 1 00 20 20 50 50 70 70 100 1 00 杂质 Particl e 黑点 Blemis h 异色 点 Color spot P 0 1 mm2 不计 Ignor e 不计 Ignore 不计 Ignor e 不计 Ignore 不计 Ignor e 不计 Ignor e 不计 Ignor e 不计 Ignor e 不计 Ignor e 不计 Ignor e 不计 Ignor e 不计 Ignore 0 1 P 0 3 mm2 点距 7 5cm Distance 1 2 3 4 2 3 3 5 3 4 5 6 0 3 P 0 5mm2 点距 7 5cm Distance 0 0 0 0 2 2 3 4 2 3 4 5 0 5 P 0 7mm2 点距 7 5cm Distance 0 0 0 0 0 0 1 2 1 2 3 4 凸点 ...

Page 41: ...ate Throw Ratio Zoom Ratio Distortion Full Dark FOFO Contrast Ratio Full Red Impurity CIE coordinate Full Green Impurity CIE coordinate Full Blue Impurity CIE coordinate Chromo 1280 x 1024 Focus Range General 1 pattern Performance Timing check function check 32 Gray Gray Check DDC check Check the DDC information Including S N model manufacturer name product code ...

Page 42: ...diagonal 120 Contrast Preset Brightness Preset Full black pattern CIE white coordinate x 0 319 0 02 y 0 353 0 02 Contrast Preset Brightness Preset Full white CIE red coordinate x 0 637 0 04 y 0 357 0 04 Contrast Preset Brightness Preset Full Red CIE green coordinate x 0 339 0 04 y 0 570 0 04 Contrast Preset Brightness Preset Full Green CIE blue coordinate x 0 147 0 03 y 0 068 0 03 Contrast Preset ...

Page 43: ...fer to Q201 document Major 2 Display Quality include input Video S video YPbPr HDMI and D sub or RGB 2 1 Focus range out of specification Major 2 2 Focus fail focus not clear or flare defocus lateral color out of specification Major 2 3 Brightness Uniformity out of specification Major 2 4 Contrast ratio out of specification Major 2 5 Color coordinates out of specification Major 2 6 Light leakage o...

Page 44: ...ls Pond of Mirrors POM POM is a rectangular array of off state mirrors surrounding the active area Eyecatcher Eyecatcher s are blemishes appearing in the area outside of the Active Area These are due to particles and various DMD window or window aperture defects including digs voids and scratches Border Artifacts Border artifacts are a general category of image artifacts that may show up on screen...

Page 45: ...ocus during all Table 1 tests 3 2 Test Sequence Tests shall be run in the sequence listed in Table 1 Table 1 Image Quality Specification SEQ Test SCREEN ACCEPTANCE CRITERIA 1 Major Dark Blemish Blue 60 1 4 visible dark blemishes are allowed in the active area 2 No blemish will be 1 5 long diameter 2 Major Light Blemish Gray 10 1 4 visible dark blemishes are allowed in the active area 2 No blemish ...

Page 46: ...46 may not be returned to TI without prior approval by TI 5 Screens Gray 10 shall not be used as a basis for rejecting a DMD for image quality ...

Page 47: ...d whatever the power led is red or orange b Download Mode This mode is applied for firmware download If operator wants to enter this mode he should press and hold both keypad POWER and Keypad AUTO at the same time then plug in power cord After plugging power cord still hold POWER AUTO at least 5 seconds and make sure Power TEMP LAMP LED shows flash Red continuously as the figure below shown then r...

Page 48: ...wer use IR remote controller or RS 232 Command CR pow off CR Then system will cool itself via fans for 3 seconds quick cooling or 90 seconds normal During cooling Power LED will flash Orange After cooling system will return to standby mode and Power LED will become Orange as the figure shown below Power On Power Off e EDID Download mode To relief PC HDMI EDID write protect function 1 Press Power S...

Page 49: ...ion 2 MCU version update Procedure Step1 Go to Factory page1 as right figure Step2 Select MCU Download Step3 Repower on the projector System Action System needs around 2 sec to download MCU itself automatically Downloading Power LED will show Red Download Fail Power LED will show Red Download Success System will go back standby mode and Power LED will show Orange Notice Do NOT interrupt power when...

Page 50: ...use service tool to read data from Main board before FW re download or changing Main Board After FW downloaded need to write data form service tool into Main Board Flow Tool Install Service Tool PC RS232 CABLE Procedure I Installation 1 Click setup exe file 2 Click OK ...

Page 51: ...lation dictionary or agree default dictionary and then click the icon button 4 Enter a new group name or select one from the Existing Groups list and then click Continue 5 Click OK and a successful installation is completed ...

Page 52: ...e1 Control Method is RS232 2 Connect PC with projector by a RS232 cable 3 Turn on projector 4 Click BenQ S W Series Service Tool from Program Files menu 5 Click Setup first 6 Double click to select a folder for saving projector data and a specified COM port and then click Save and Exit ...

Page 53: ...ick Read System Data Note Note Since S series SU922 SW921 SX920 SU931 SX930 don t support ISF function the CCA White Balance ISF pages will disappear after Read success 9 ADC calibration data are uploaded first and color temperature data after Note S series RGBHV and Lamp2 items will be blank ...

Page 54: ...ware 2 Write Data From Main Board to Projector 14 After completing firmware download open the service tool and connect PC and Projector by RS232 cable 15 Case1 If Main Board is changed to new one tick the Change Main Board item Note Case2 If only FW re download without changing M B No Need to tick the Change Main Board item Note Since M B service part has initial ADC calibration data from factory ...

Page 55: ...55 16 Click Retrieve System to write back adjustment data 17 CW Index Delay data are written back first and other data after 18 After data in all pages are written back Retrieve System is completed ...

Page 56: ...n 1 Double click the Setup file for DLP Composer Lite use 11 0 or above version to start to install program 2 When the Installation Wizard appears click Next 3 Select to accept the License Agreement then click Next 4 Click Next in the following steps to continue installation process ...

Page 57: ...Lite 11 0 1 If you want to install to a different directory perhaps alongside a prior release of DLP Composer Lite click the Browse button on the Select Features page 5 When finishing installation click Finish and then restart your computer to complete the installation process ...

Page 58: ...nly for download by USB 1 After DLP Composer Lite 11 0 is installed it can auto detect your USB driver 2 If PC still cannot recognize the USB device choose the Install DLP Device Drivers icon under DLP Composer Lite in your Start menu 3 Select JungoWinDriver and press Install Notice JungoWinDriver is available for Windows XP or Microsoft OS compatible with XP If this item doesn t appear under othe...

Page 59: ...59 4 Follow the message show in message and complete the installation when you see the Completing the Device Driver Installation Wizard message ...

Page 60: ...9 CASE DRAIN WIRE CASE 2 Personal computer or laptop computer Software required 1 DLP Composer Lite program 2 New version FW Download procedure Notice Before download FW make sure the adjusted values are read and kept by ServiceTool 1 Connect RS 232 cable to PC and projector 2 Let projector be in Download Mode Press and hold keypad POWER and AUTO at the same time then plug in power cord Power TEMP...

Page 61: ...To select the RS 232 communications interface choose Preferences from the Edit menu click the Communications page and choose Serial Port 5 Click on Flash Loader and browse the image file new version firmware ...

Page 62: ...omplete Image Download and make sure to check Skip Boot loader area 64KB 7 Press Reset Bus and check the status which should show Bus Reset 8 Press Start Download to begin update new firmware 9 Press Yes to continue ...

Page 63: ...63 10 Wait till composer lite notice download complete Notice After download FW make sure the adjusted values are written to projector by Service Tool ...

Page 64: ... and kept by ServiceTool 1 Connect USB cable to PC and projector 2 Let projector be in Download Mode Press and hold keypad POWER and AUTO at the same time then plug in power cord Power TEMP LAMP LED shows flash Red continuously 3 Execute DLP Composer Lite 11 0 program 4 To select the USB communications interface choose Preferences from the Edit menu click the Communications page and choose USB 5 C...

Page 65: ... the image file new version firmware 7 Select Complete Image Download and make sure to check Skip Boot loader area 64KB 8 Press Reset Bus and check the status which should show Bus Reset 9 Press Start Download to begin update new firmware ...

Page 66: ...66 10 Press Yes to continue 11 Wait till Download complete Notice After download FW make sure the adjusted values are written to projector by Service Tool ...

Page 67: ...ry to download LAN Firmware Procedure Projector Settings Step1 Reset projector IP address to default Default IP is 10 0 50 100 1 Enter Factory Page 7 to reset IP as below figure PC Settings Step1 Please close firewall Step2 Set your PC IP address to 10 0 50 101 ...

Page 68: ...68 Step3 Go to Web page and change setting to Step4 Open Internet Explorer Step5 inputWeb address http 10 0 50 100 firmwareUpdate html Step6 Press Update bottom Step7 Select Continue ...

Page 69: ...69 Step8 Press explore button to select firmware file Step9 Select the firmware file Step10 Press Upgrade button and start to download ...

Page 70: ...ress it go to next page Note 1 Use LAN cable to connect PC and projector directly 2 If download finish and not show Re Login go to step4 Execute Firmware Update again 3 If press Re Login and can t go to next page go to Step4 Execute Firmware Update again ...

Page 71: ...Factory Menu Method to enter factory menu 1 Press Menu EXIT on keypad than the main menu popup 2 When showing main menu press Source Mode ENTER at the same time 3 Factory menu popup at the top left of display ...

Page 72: ...72 Page1 Page2 ...

Page 73: ...73 Page3 Page4 ...

Page 74: ...74 Page5 Page6 ...

Page 75: ...75 Page7 ...

Page 76: ...n if you do not follow this instruction Adapters may be necessary depending on the PC connected to this projector Please contact with your dealer for further details 2 Hardware connection Download cable 1 WIRE ARRANGEMENT P1 COLOR P2 1 BLACK 1 2 BROWN 3 3 RED 2 4 ORANGE 4 5 YELLOW 5 6 GREEN 6 7 BLUE 8 8 PURPLE 7 9 GRAY 9 CASE DRAIN WIRE CASE pin assignment for this two end Pin Description Pin Desc...

Page 77: ... it s not under the status which cmd can be executed e g input asp 4 3 while not connecting source it will show Block item 4 When input query cmd with e g input sour it will echo the same input strings with some value 5 Press Enter key after it should be no echo and skip to the next row 6 Press Space and Enter key after it will echo Illegal format 3 Procedure of operation by HyperTerminal Hardware...

Page 78: ...OM port COM1 usually d Select 115200 bps for baud rate other setting is default e The terminal window appears then you can key in commands f Input a valid RS232 command at terminal window and press Enter projector will receive ...

Page 79: ... Appendix RS232 command list Example as below Command Category Refer to Appendix 2 If put command to change source as RGB it will directly show RGB source in projection screen System feedbackVolume 5 For example key in command to inquiryVolume ...

Page 80: ...80 4 6 Adjustment Alignment Procedure Content 4 6 1 Color Wheel Delay Alignment 4 6 2 Overfill adjustment 4 6 3 PC Alignment Procedure ...

Page 81: ...81 4 6 1 Color Wheel Delay Alignment Procedure 1 Enter Factory Mode 2 Enter Block 1 3 Change CW Delay by adjusting the following gray pattern to smooth 32 Gray pattern ...

Page 82: ...ews upper side lower front side of Optical Engine behind Color Wheel Notice Suggest taking off Upper case and Front case before adjustment After finishing adjustment then assemble the Upper case and Front case 3 Alignment Criteria is to adjust these 2 screws until No Dark Edges and No Shadows can be observed in image ...

Page 83: ...or 3 Change Timing of pattern generator Timing 1024x768 60Hz 4 Change Pattern of pattern generator Pattern Full frame pattern ex pattern1 5 Press Auto to catch the full screen 6 Change Pattern of pattern generator Pattern A near white color 240 240 240 and a near black color 16 16 16 The center white color is 255 255 255 7 Enter Factory mode block 3 8 Press Calibration RGB Press L or R to let the ...

Page 84: ...84 5 Level 2 Circuit Board and Standard Parts Replacement 5 1 Product ExplodedView Module 1 Total ExplodedView ...

Page 85: ...85 ...

Page 86: ...86 Module 2 ASSY UPPER CASE ...

Page 87: ...87 Module 3 ASSY LOWER CASE ...

Page 88: ...88 5 2 Product Disassembly Assembly Seq Figure Step 1 Disassemble lamp door 2 Disassemble mylar 3 Disassemble the upper case 4 Disassemble the keypad board ...

Page 89: ...89 5 Disassemble the rubber keypad 6 Disassemble the door lock 7 Disassemble the zoom focus ring cover 8 Disassemble the lens shift cover 9 Disassemble the keypad mylar ...

Page 90: ...90 10 Disassemble the focus ring 11 Disassemble the zoom ring 12 Disassemble the case front 13 Disassemble the IR board 14 Disassemble the lens IR front ...

Page 91: ...91 15 Disassemble the mylar logo 16 Disassemble the case rear 17 Disassemble lens IR rear 18 Disassemble the case inlet 19 Disassemble the speaker ...

Page 92: ...92 20 Disassemble the case outlet 21 Disassemble the speaker 22 Disassemble the wire dresser 23 Disassemble the SHD MB 24 Disassemble the fan inlet ...

Page 93: ...93 25 Disassemble the lamp fan 26 Disassemble the fan power outlet 27 Disassemble the main board 28 Disassemble the BKT MB 29 Disassemble the lamp module ...

Page 94: ...94 30 Disassemble the ENG module 31 Disassemble the sponge 32 Disassemble the mylar 33 Disassemble the blower module 34 Disassemble the nozzle top ...

Page 95: ...95 35 Nozzle bottom 36 Frame thermal breaker 37 Thermal breaker 38 Disassemble the blower bottom 39 Disassemble the blower top ...

Page 96: ...96 40 The frame blower 41 Disassemble the grounding wire 42 Disassemble the power board 43 Disassemble the mylar EMI ...

Page 97: ...97 44 Disassemble the blower BST 45 Disassemble the ballast board 46 Mylar BST 47 Disassemble the wire BST to PWR ...

Page 98: ...98 48 Disassemble the wire BST to MB 49 Disassemble the grounding wire 50 53 Disassemble the grounding wire ...

Page 99: ...99 51 Disassemble the grounding wire 52 Disassemble EMI board 53 Disassemble the wire ESD board to PWR ...

Page 100: ...100 54 Disassemble the BKT EMI BD 55 EMI BD 56 Disassemble the lamp box 57 61 Disassemble the stand off ...

Page 101: ...101 58 Disassemble the lamp wire 59 Disassemble the door switch 60 Disassemble the rubber foot 61 Disassemble the foot pin 62 Disassemble the front foot ...

Page 102: ...102 63 Disassemble the wire dresser 64 Disassemble the sponge 65 Lower case ...

Page 103: ... screw well Fig 1 5 v Assembly Baffle LP Hook top of Baffle LP first Fig 4 10 Hook bottom of Baffle LP to HSG DMD well Fig 1 7 1 2 Overfill Adjustment LP Module Overfill Adjustment Criteria i Pre assembly 2 adjusting screws Criteria shown as Fig 1 4 ii Alignment Sequence A To adjust Horizontal Adjustment Screw firstly and then Vertical Adjustment Screw B Refer to Fig 1 4 1 3 For Overfill Re adjust...

Page 104: ...104 Fig 1 2 Fig 1 3 Fig 1 4 2 M3 Screw Pre assemble this screw not over the side surface Pre assemble this screw not over the bottom surface Insert the LP Module 1 Hook to HSG DMD ...

Page 105: ...Fig 2 5 IV Hook Cover SUB Clip Up on SUB HSG to fix SCM Fig 2 6 V Check mark point of FM and place FM on SUB HSG FM DTM Fig 2 7 Fig 2 8 VI Hook Clip FM on SUB HSG to fix FM Fig 2 9 VII Assemble Clip FM2 on SUB HSG and lock with screw well Fig 2 10 VIII Paste AL Sponge on cannelure of SUB HSG Fig 2 11 IX Paste Mylar Sub HSG align the edge on outside of sub HSG Fig 2 12 Overfill adjustment screws LP...

Page 106: ...106 Fig 5 1 Fig 5 2 Fig 2 3 Fig 2 4 Fig 2 5 Fig 2 6 SCM DTM Assemble SCM on DTM Hook Cover SUB Clip Side Cover SUB Clip Down M3 Screw Cover SUB Clip Up ...

Page 107: ...107 Fig 2 7 Fig 2 8 Fig 2 9 Fig 2 10 Fig 2 11 Fig 2 12 Sponge FM DTM FM Clip FM Paste Mylar Align Edge Clip FM2 ...

Page 108: ...ig 3 2 1 C To assemble HSG ILL SUB Module with HSG DMD and cover over on AL and the lock with screws Fig 3 2 2 D Paste SPONGE SUB HSG FRONT on HSG ILL SUB Module outside of sub HSG Fig 3 3 E Paste SPONGE 45MM DUST on HSG ILL SUB Module outside of sub HSG Fig 3 4 Fig 3 1 Fig 3 2 1 Fig 3 2 2 AL DMD Direction M3 Screw M3 Screw Fixed shafts holes ...

Page 109: ...ig 4 1 Fig 4 2 B Alight keying and Assemble DMD no Socket Fig 4 3 C Place DMD sponge on DMD Fig 4 4 Fig 4 1 Fig 4 2 Fig 4 3 Fig 4 4 Alignment keying Right angle Chamfer DMD Sponge Alignment keying Right angle Chamfe r Chamfe r Chamfe r Chamfer Chamfe r Alignment Keying Right angle Sponge ...

Page 110: ...emble Baffle DMD to HSG DMD Fig 5 1 1 Fig 5 1 2 B Assemble Socket DMD Module to HSG DMD Fig 5 2 Fig 5 3 Fig 5 1 1 Fig 5 1 2 Fig 5 2 Baffle DMD Alignment keying Fixed holes of DMD HSG Alignment keying Alignment keying Alignment keying ...

Page 111: ...111 Fig 5 3 C Assemble Chip B D BACKER RUBBER Fig 5 4 Fig 5 4 D Assemble BACKER RUBBER Fig 5 5 Fig 5 5 Fixed shafts of Socket DMD BACKER UBBER Alignment keying ...

Page 112: ...ress until spring screw assembly finish 2 Pre fastening Sequence 1 2 3 4 Fig 5 7 3 Fastening Sequence 1 2 3 4 Fig 5 7 4 Screw Torque must be confirmed to be 6 kg cm Fig 5 6 Fig 5 7 F Assemble CW Module to DMD HSG and lock with screws well Fig 5 8 Fig 5 8 1 2 3 4 Press Heatsink when assemble spring screw M3 Screw CW CVR ...

Page 113: ...k Lamp CW shield on DMD HSG and then screws well Fig 5 9 6 Assembly Lens Shift A Use Grease smear on HOLDER_LENS_SHIFT Fig 6 1 Fig 6 1 B Assemble HOLDER_LENS_SHIFT and lock with screws well Fig 6 2 Fig 6 2 M3 Screw M3 Screw ...

Page 114: ...DAPTER Fig 6 3 Fig 6 3 D Use Grease smear on HOLDER ADAPTER Fig 6 4 Fig 6 4 E Assemble HOLDER ADAPTER by SHAFT screw Fig 6 5 Fig 6 5 F Use Grease smear on PLATE LENS SHIFT Fig 6 6 Screw SHAFT HOLDER ADAPTER SHAFT need to turn in the end ...

Page 115: ...s and the Assembly direction must be horizontal and do not impact CM Fig 7 1 ii Pre fastening Spring Screws firstly Screw Torque must be confirmed to be 1 2 kg cm Fig 7 2 iii Fastening the Spring Screws well Screw Torque must be confirmed to be 6 0 7 0 kg cm Fig 7 2 iv Fastening the M2 Screws well with HOLDER ADAPTER LENS SHIFT PLATE M3 Screw ...

Page 116: ...ble Lamp Module to BKT Link Lamp and then lock with screw well Fig 7 3 Fig 7 3 Assemble horizontally Don t impact CM 1 Pre fasting firstly screw torque is 1 2 kgf cm 2 Lock screws well screw torque is 6 7 kgf cm M2 Screw M3 Screw ...

Page 117: ...hanical Mechanical Assembly Concerns 1 Lower Case module 1 1 Assemble ADJ foot Rubber foot on lower case 1 2 insert pin ADJ foot in the ADJ foot front 1 3 assemble ceiling screw ADJ foot Rubber foot pin ADJ foot ceiling screw 4 CLIP CABLE ...

Page 118: ...ire with EMI BD please notice the direction of each wire GND wire A 140mm GND wire B 65mm GND wire C 285mm 2 4 Assemble wire EMI BD to PWR 2 Assemble lamp box onto lower case 3 1 assemble wire door switch lamp wire stand off on lamp box 6R0 screw 1 Lamp wire Door switch stand off BKT AC socket GND wire A GND wire B GND wire C 8R0 screw 2 6R0 screw 2 ...

Page 119: ... 3 Assemble Ballast BD 4 1 plug wire ballast to main BD wire ballast to PWR lamp wire on ballast 4 2insert ballast mylar on ballast BD and assemble ballast BD on lower case please notice the wire dressing 4 3 assemble ballast blower onto lower case please notice the wire dressing 6R0 screw 2 ballast mylar Door switch Lamp wire screw 2 ...

Page 120: ...ower BD on lower case 5 1 Assemble power BD on lower case by screw 5 2 plug wire ballast to PWR and notice the wire dressing 5 3 plug the wire EMI BD to PWR BD and notice the wire dressing mylar EMI BD 8R0 screw 2 GND wire D GND wire D GND wire C GND wire A ...

Page 121: ...he blower module blower fixed by 8R0 screw 6 2 Assemble the lamp blower module on lower case and plug the thermal breaker please notice the wire dressing NOZZLE BTM Blower 7025 BTM NOZZLE TOP Thermal breaker SHD THERMAL BREAKER FRAME BLOWER Blower 7025 TOP 8R0 screw 4 ...

Page 122: ...2 6 Assemble ENG module on lower case a Assemble mylar wire dressing on thermal H sink then assemble ENG on lower case b Assemble gasket on ENG align chip BD H 8R0 screw 3 6R0 screw 2 Mylar Gasket Gasket ...

Page 123: ... 7 Assemble BKT main BD 8 1 assemble sponge and mylar on BKT 8 2 assemble the BKT by 4 screw 8R0 please notice grounding wire and mylar Myalr BKT sponge GND wire D GND wire B GND wire C GND wire AC socket ...

Page 124: ...124 8 Assemble Main BD 9 1 assemble the main BD Important please check golden pin align the connector then assemble 4R0 screw 2 ...

Page 125: ...125 9 2 assemble 4 fan 9225 please notice the air flow directions 9 3 paste sponge on lamp fan ...

Page 126: ...Assemble the front side rear case 10 1 assemble side case and plug the speaker connectors and notice the wire dressing Double fan inlet CW motor CW sensor Lamp Blower top ballast Lamp Blower btm Lamp fan outlet power fan outlet 6R0 screw 6 Ballast blower clip ...

Page 127: ...127 10 2 assemble the front case and plug the IR connector 10 3 assemble zoom focus ring Screw 1 ...

Page 128: ...128 10 4 assemble the rear case 10 Assemble lamp module 8R0 screw 3 Stand off 8F VG564 8R0 ...

Page 129: ...1 assemble lens shift cover on zoom focus cover and paste the keypad mylar 12 2 assemble lens shift cover assembly on upper case and insert door lock through cover and upper case cover zoom focus cover lens shift cover keypad mylar ...

Page 130: ...130 12 3 assemble rubber key and screw fix the cover 12 4 assemble keypad BD on upper case 12 5 insert FFC on main BD and fixed with tape rubber key 8R0 screw 2 6R0 screw 4 tape tape ...

Page 131: ...131 12 6 assemble upper case on projector 12 7 assemble the cap lens shift 12 Assemble the lamp door 6R0 screw 1 8R0 screw 6 6K 1W819 011 8F 1A524 130 3R5 screw 1 cap lens shift ...

Page 132: ...132 13 Paste the label of logo 14 Assemble RING FOCUS and lock well Fig 9 5 3A 1W801 001 ...

Page 133: ...ight 2X LVDS DMD 16 pair 32 IR GPIO G7932 Fan1 Fan2 Fan3 Fan4 VGA1 S Video RS 232 Female TI Chip VGA OUT IT6802 EEPROM HDMI1 TF 331 LAN G752 Thermal sensor I2C 0 WT51F516 Keypad LED IR reveicer I2C 1 Audio Processor AD1761 Power Amp TPA3111 Audio in X1 Stereo mini jack Speaker 10W Audio out x 1 Stereo mini jack Audio Video DAD2000 Control Flash TX RX EEPROM EEPROM HDMI 2 G7931 Fan5 Fan6 Fan7 RTL82...

Page 134: ...le shooting Chapter 1 System Analysis Chapter 2 Optical Optical Engine Trouble Shooting Guide Chapter 3 Power SupplyTrouble Shooting Guide Chapter 4 LED Messages Definition Chapter 5 Error Count Messages Definition ...

Page 135: ...135 Chapter 1 System Analysis ...

Page 136: ...Blue Purple Border 1 Refer to Item 2 1 attached below 2 Change CM 3 Change SUB HSG 9 Focus 1 Change Projection Lens 2 Check parallel between PL datum and DMD 10 Dust Clean DMD 11 Horizontal Vertical Strips 1 Check connector between chip BD and Main BD 2 Re install DMD with chip BD 3 Check if any pin of C Spring is missing damaged or dirty 4 Change new Chip BD 5 Change new DMD 12 Pixel Fail Change ...

Page 137: ...137 Fig 2 1 II Re assemble LP module include LP LP Baffle LP clip 2 Overfill Vertical Adjustment Screw 1 Overfill Horizontal Adjustment Screw ...

Page 138: ...document is prepared to be a guide to repair trouble sets some problems happen more frequently are taken as example in it 2 Problems a no power Yes No Yes No No power Is CN701 pin11 3 3v Check power BD Change main BD Is door SW press down Check lamp door Change power BD ...

Page 139: ...t turned on has lamp wire connect correct Ballast bd between lamp Wire connect certainty has power wire connect correct power bd between ballast bd Wire connect certainty has enable wire connect correct main bd to ballast bd Wire connect certainty No Yes A ...

Page 140: ... TH breaker wire connect correct Wire connect certainty No Change color wheel Has color wheel operation normally Yes No Yes If change ballast bd lamp can be Turned on or not No Change lamp Yes Change ballast bd ...

Page 141: ...peration Y Lamp is not lit up Y Thermal Error Messages Fan 1 error the actual fan speed is 25 outside the desired speed Y Fan 2 error the actual fan speed is 25 outside the desired speed Y Fan 3 error the actual fan speed is 25 outside the desired speed Y Fan 4 error the actual fan speed is 25 outside the desired speed Y Fan 5 error the actual fan speed is 25 outside the desired speed Y Fan 6 erro...

Page 142: ...ain board Fan 4 Speed Error Blower Fan1 Speed Error Speed Over 25 1 Check Fan4 wire connection 2 Check Fan4 3 Check Main board Fan 5 Speed Error DMD Fan Speed Error Speed Over 25 1 Check Fan5 wire connection 2 Check Fan5 3 Check Main board Fan 6 Speed Error Power In Fan Speed Error Speed Over 25 1 Check Fan6 wire connection 2 Check Fan6 3 Check Main board Fan 7 Speed Error Ballast Fan Speed Error ...

Page 143: ...ord before finish cooling 2 Check connection between PWR B and M B 3 Check door switch 4 Check power board 5 Check main board Fig 5 1 Fan and Sensor Placement Fan 92 92 25 70MM Fan 92 92 25 125MM FAN 2 92 25 115 45MM Fan3 Bottom Blower FAN 70 70 25 250MM Fan4 Upper Blower FAN 70 70 25 110MM FAN 50 50 20 310MM ...

Page 144: ...144 ...

Page 145: ...Lower case Nozzle 2 Lower case blower frame 2 4 8F 5A724 8R0 MACH FH 8 B NI 5 4 5 5 5 Rear case Main board RCA 1 Rear case Main board HDMI 2 BKT AC SOCKET AC SOCKET 2 5 8F 1A524 6R0 MACH PH 6 NI 6 5 5 6 5 SHD MB BKT MB 6 6 8F 1A524 130 MACH PH 13 NI 1 5 5 6 5 Lamp door Outlet case 1 7 8F 1G524 6R0 MACH PH 6 NI 2 5 5 6 5 Upper case Lamp frame 1 GND wire BKT MB 1 8 8F 1G524 4R0 MACH PH 6 NI 2 5 5 6 ...

Page 146: ...CW 1 2 0 75 0 25 CW Sensor BDVS BKT CW 1 M2 5 8F 00345 5R6 MACH PH 8 0 B NI 3 5 0 5 CWVS BKT CW 3 3 LENS M2 8F 1A752 8R0 MACH PH 8 0 B NI 2 2 0 5 LensVS HLD Adapter 4 4 M2 8F 8A752 3R5 MACH PH 3 0 B NI 2 2 0 5 CAP LENS HLDVS Shaft 1 1 M3 6E 0NS03 001 MACH PH 7 5 NI 6 5 0 5 LensVS HSG DMD 3 3 M2 8F 00345 011 MACH PH 4 0 B NI 3 5 0 5 Ring ZoomVS Lens 1 1 LAMP MODULE M2 8F 8A752 3R0 MACH PAN 3 0 B NI...

Page 147: ... negative direction When there is OSD menu on screen this button will move the chooser item to the upper one 0x0B Yes 12 Down When there is no OSD on screen this button will correct optical keystone in positive direction When there is OSD menu on the screen this button will move the chooser item to the next one 0x0C Yes 13 Left When there is no OSD on screen this button will correct optical keysto...

Page 148: ...ATION function 0x20 No 33 Play pause iPhone 0x21 No 34 Next iPhone 0x22 No 35 Prev iPhone 0x23 No 36 Menu Back iPhone 0x24 No 37 Timer on When the presentation timer is off this button will activate stop the timer When the presentation timer is on this button will restart continue or turn off the timer 0x25 No 38 Timer Setup 0x26 No 39 Scroll Up iPhone 0x27 No 40 Scroll Down iPhone 0x28 No 41 OK i...

Page 149: ...MI Displays the HDMI source selection 0x58 Yes 70 HDMI2 Displays the HDMI source selection 0x59 Yes 71 GAMMA 0x5E No 72 COLOR TEMP 0x5F No 73 USB SETTING 0x60 No 74 USB Up 0x61 No 75 USB Down 0x62 No 76 USB Left 0x63 No 77 USB Right 0x64 No 78 USB Select 0x65 No 79 USB Return 0x66 No 80 ANA Selects the ANA aspect ratio 0x70 No 81 04 03 Selects the 4 3 aspect ratio 0x71 No 82 LB Selects the LB aspe...

Page 150: ...he motorised vertical Lens shift value 0x8A No 104 Focus 0x8B No 105 Zoom 0x8C No 106 V keystone 0x8E No 107 H keystone 0x8F No 108 PIP Size 0x90 No 109 PIP Position 0x91 No 110 Return 0x92 No 111 My Screen 0x93 No 112 Quick Install 0x94 Yes 113 On Split screen 0x95 No 114 Off Split screen 0x96 No 115 Mic Vol 0x97 No 116 Mic Vol 0x98 No 117 SRS 0x99 No 118 CC 0x9A No 119 Teaching Template 0x9B No ...

Page 151: ...CR Y Write S Video CR sour svid CR Y Write Network CR sour network CR N Write USB Display CR sour usbdisplay CR N Write USB Reader CR sour usbreader CR N Write Wireless CR sour wireless CR N Write HDbaseT CR sour hdbaset CR N Write DisplayPort CR sour dp CR N Read Current source CR sour CR Y Audio Control Write Mute On CR mute on CR Y Write Mute Off CR mute off CR Y Read Mute Status CR mute CR Y W...

Page 152: ... ct warm CR Y Write ColorTemperature Normal CR ct normal CR Y Write ColorTemperature Cool CR ct cool CR Y Write ColorTemperature Cooler CR ct cooler CR N Write ColorTemperature lamp native CR ct native CR Y Read ColorTemperature Status CR ct CR Y Write Aspect 4 3 CR asp 4 3 CR Y Write Aspect 16 9 CR asp 16 9 CR Y Write Aspect 16 6 CR asp 16 6 CR N Write Aspect 16 10 CR asp 16 10 CR Y Write Aspect ...

Page 153: ... Monitor Out off CR standbymnt off CR Y Read Standby Settings Monitor Out Status CR standbymnt CR Y Baud Rate Write 2400 CR baud 2400 CR Y Write 4800 CR baud 4800 CR Y Write 9600 CR baud 9600 CR Y Write 14400 CR baud 14400 CR Y Write 19200 CR baud 19200 CR Y Write 38400 CR baud 38400 CR Y Write 57600 CR baud 57600 CR Y Write 115200 CR baud 115200 CR Y Read Current Baud Rate CR baud CR Y Lamp Contr...

Page 154: ...op CR rr t CR N Write Remote Receiver top front CR rr tf CR N Write Remote Receiver top rear CR rr tr CR N Read Remote Receiver Status CR rr CR Y Write Instant On on CR ins on CR N Write Instant On off CR ins off CR N Read Instant On Status CR ins CR N Write Lamp Saver Mode on CR lpsaver on CR N Write Lamp Saver Mode off CR lpsaver off CR N Read Lamp Saver Mode Status CR lpsaver CR N Write Project...

Page 155: ...07 83 01 00 00 7A 03 0C 00 10 00 38 2D 20 C0 10 01 40 01 2C 26 28 10 36 38 10 58 10 88 10 C8 10 E3 05 00 00 E2 00 FF 02 3A 80 18 71 38 2D 40 58 2C 45 00 00 00 00 00 00 1E 01 1D 80 18 71 1C 16 20 58 2C 25 00 00 00 00 00 00 9E 01 1D 00 BC 52 D0 1E 20 B8 28 55 40 00 00 00 00 00 1E 00 00 00 00 00 00 00 00 00 00 80 6 BENQ SX930 ADT HDMI1 ddc2 00 FF FF FF FF FF FF 00 09 D1 03 11 01 00 00 00 1E 19 01 03 ...

Page 156: ...156 Appendix 3 Ceiling Mount Drawing ...

Page 157: ... shall be made at standard color temperature setting 100 white image per ANSI IT7 228 1997 except where noted 3 Practical Requirements 3 1 When measuring contrast manually operators should not wear white clothing since light reflected from white clothing can influence the measurement 3 2 Unless otherwise specified the projection lens is set in the widest zoom position since zoom function can influ...

Page 158: ...k A 7 LIGHT LEAKAGE Leakage The maximum light leakage under a solid black pattern in or outside of the projected image A 8 IMAGE DISTORTION Keystone W2 W1 W1 W2 x 100 Vertical TV dist H1 H2 2xH3 2H2 x100 Horizontal TV dist W1 W2 2xW3 2W1 x100 W1 image width at image bottom W2 image width at image top W3 image width at the half image height H1 image height at image left H2 image height at image rig...

Page 159: ...t which the image is still at its acceptable focus level acceptable focus level is specified by FOCUS LIMIT SAMPLE approved by customer A 12 COLOR Color is expressed as x y in 1931CIE chromaticity values Note Color is measured at the center of the screen that is entirely the measured color under default brightness and contrast settings A 13 ANSI COLOR ANSI Color is expressed as u v in 1976 CIE chr...

Page 160: ...N OFFSET Projection Offset Vertical Mode A x 100 Mode B x 100 Mode C x 100 where as h ℎ ℎ h Half image height h Distance between bottom of image above projection lens optical axis h Distance between Center of image above projection lens optical axis Note Measurement based on screen keystone within spec condition Projection Offset Vertical Horizontal offset ...

Page 161: ...161 Pattern 1 区 Pattern Please contact BenQ for file with correct resolution Pattern 2 Please contact BenQ for file with correct resolution ...

Page 162: ...162 Pattern 3 Please contact BenQ for file with correct resolution Pattern 4 Please contact BenQ for file with correct resolution ...

Page 163: ...163 Pattern 5 Please contact BenQ for file with correct resolution Pattern 6 Please contact Qisda RD for file with correct resolution ...

Page 164: ...emark 1 Abnormal focus Example double pixel A 17 Definition of Slight flare Slight flare is observed with following steps 1 Slight flare is measured with the Line in pattern Cross hatch with dots 2 A slight flare is defined as flare with very faint brightness compares to Normal Flare in Line Please refer to the drawing below 3 To use 50 ND filter for slight flare judgment Except defocus flare spec...

Page 165: ...om positions Step 3 Use Chart1 to measure Lateral Color at Pattern 5 Center Zone define as picture center zone Example if 0 6 pixel lateral color A 19 Lamp LifetimeTest Procedure 50 lamp brightness maintenance under 2hr ON 15min OFF cycling test Center of G B with defocus only no count of flare G B Defocus of Blue Flare of Blue About 0 6 pixels ...

Page 166: ... measurement limit condition When input source pattern from White to Black or Black to White need wait 20 sec after to measure WCE3 Contrast The Diming Gain is xxx for measurement in production line A 24 Depth of Focus DOF Procedure Procedure Step 1 Check specified screen sizes and zoom position Wide Step 2 Get best focus image best uniform with Pattern1 Step 3 Use E pattern to check the depth of ...

Page 167: ... 1 0 pixels while comparing measured values of Initial vs 30 min after power on 4 3 Defocus Flare Don t allow double pixel after thermal Drift 4 4 Regarding Specific lens if the area can t pass 4 1 please change to E pattern and compare to E pattern limit sample If the clear status is not worse than E pattern limit sample it pass Note 2 1 2 4 冷開機調整測試 2 5 focus drift recycle 測試 Specific Lens List a...

Page 168: ... W 34 0 61 76 61 34 0 W 45 5 46 61 46 45 5 W 79 4 31 4 31 Criteria A B Test Orientation 1 corner 3 edges 6 faces Criteria 1 Criterion A After testing no abnormality on function and appearance brightness and uniformity deviation must be within 5 2 Criterion B After testing no abnormality on function and appearance This is tightened spec to double check design margin on R D stage only 3 No broken is...

Page 169: ...ation test 25 60 1hrs 20 24hrs 25 60 1hrs 60 90 24hrs 25 60 1 hrs Criteria Inspection 1 The products should be operated normally at specified lower and higher temperature environment 2 The carton no crash and broken issue Altitude Operating Without high altitude mode 0 C 35 C 0 1499m above sea level With high altitude mode 0 C 30 C 1500 3000m above sea level Non operating 30 0 12 200m above sea le...

Page 170: ...ecification The following product failure is not allowed within the boundaries defined in this specification 1 Failure including permanent damage critical paramedics changes optical performance defined in Appendix A and latent defects 2 Failure requiring operator intervention 3 Failure violating external laws regulatory agency standards and government directives 4 Failure resulting in a safety pot...

Page 171: ...ction Setting Display SPL sound pressure level Frequency Weighting A 5 Turn on the power of the EUT and allow the system to warm up for 30 minutes at least 6 For the operating mode Record the highest reading of the sound level meter during the period 7 Record values of 4 orientations Front Right Back Left shown as below picture These four data must be measured at the same time and then weighting a...

Page 172: ...erature please use IR camera to make sure the position of hot spot We defined maximum temperature and measurement position as following Area Define Spec Maximum metal plastic Surface which may be touched All surface 70 95 Surface held or touched for short periods Key pad Adjustment foot lens side surface 60 85 Bottom surface Lamp cover 55 70 Outlet surface Mesh surface 70 95 ...

Page 173: ...r lighter than the neighboring rows of pixels Pond of Mirrors POM POM is a rectangular array of off state mirrors surrounding the active area Eyecatcher Eyecatcher s are blemishes appearing in the area outside of the Active Area These are due to particles and various DMD window or window aperture defects including digs voids and scratches Border Artifacts Border artifacts are a general category of...

Page 174: ...be 1X gain The projected image shall be inspected from an 8 feet minimum viewing distance The image shall be in focus during all Table 1 tests 3 2 Test Sequence Tests shall be run in the sequence listed in Table 1 Table 1 Image Quality Specification SEQ Test SCREEN ACCEPTANCE CRITERIA 1 Major Dark Blemish Blue 60 1 4 visible dark blemishes are allowed in the active area 2 No blemish will be 1 5 lo...

Page 175: ...ality specification but are deemed undesirable by the customer may not be returned to TI without prior approval by TI 10 Screens Gray 10 shall not be used as a basis for rejecting a DMD for image quality Figure1 Major Blemish Two Zone Screen Non Critical Zone Critical Zone center 25 ...

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