ViewSonic 300 Projector User Manual
Contents
1. ViewSonic PJ750 17 Replacing the Lamp 1 Switch the projector OFF remove the power cord from the power outlet and wait at least 45 minutes for the unit to cool 2 Prepare a new lamp 3 Check that the projector has cooled sufficiently and gently turn it upside down 4 Loosen the screw as shown in the diagram and remove the lamp cover 5 Loosen the two screws and gently remove the lamp while holding the grips Touching the inside of the lamp case may result in uneven coloring 6 Install the new lamp and tighten the two screws firmly Also steadily push the opposite side of the screwed lamp into the unit 7 Replace the lamp cover in position and tighten the screw firmly 8 Gently turn the projector right side up CAUTION Ze Ensure that screws are tightened properly Screws not tightened fi A fully may result in injury or accidents WN Do not use the projector with the lamp cover removed Resetting the Lamp Timer Reset the lamp timer after replacing the lamp When the lamp has been replaced after the LAMP indicator is red or the CHANGE THE LAMP message is displayed complete the following opera tion within ten minutes of switching power ON The power will be turned off automatically 1f over 10 minutes 1 Switch power ON and press the RESET button for approximately three seconds The LAMP xxxx hr message will appear on the lamp timer on the bottom of the screen 2 Press the MENU button on the remote control2. buttons The function indicated are effective on video input mode the P IN P window on RGB input mode Table 5 Input Menu KE ege Automatic Adjustment at RGB Input Select the EXECUTE with theca button Horizontal position H POSIT vertical position V POSIT clock phase H PHASE and horizontal size H SIZE are automatically adjusted Use with the window at maximum size in the application display Automatic Adjustment at Video Input Select the EXECUTE with theca button A signal type appropriate for the input signal is selected automatically when EXECUTE is selected automatically Valid only when AUTO is set for VIDEO on the menu This operation requires approximately 10 seconds It may not function correctly with some input signals Pressing the AUTO button in this case may correct this problem This function is the same as for the AUTO function in Basic operation Displays RGB Input Frequency Displays the horizontal and vertical sync RGB signal frequencies for RGB input e Valid only at RGB input Select Video Signal Type Select the signal type with thera andc buttons select NISC PAL SECAM NTSC4 43 M PAL or N PAL as appropriate for the input signal The selection of AUTO enables and executes the function AUTO Automatic Adjustment at Video Input except for the N PAL input Use this function when the image becomes unstable eg the image becomes VIDEO irregular or lacks color at VIDEO
3. temperatures WARNING For disposal of used lamp treat according to the instruction of community authorities e Since the lamp is made of glass do not apply shock to it and do not scratch it Also do not use old lamp This could also cause explosion of the lamp Premature lamp failure MAY be caused by an electronic component in the projector and not necessarily the lamp If unsure contact your local service center e fitis probable that the lamp has exploded explosive sound is heard disconnect the power plug from the power outlet and ask your dealer to replace lamp The lamp is covered by front glass but in rare cases the reflector and the inside of the projector may be damaged by scattered broken pieces of glass Broken pieces could cause injury when being handled Do not use the projector with the lamp cover removed Lamp i s d H Reflector Front glass Lamp Life Projector lamps have a finite life The image will become darker and hues will become weaker after a lamp has been used for a long period of time Replace the lamp if the LAMP indicator 1s red or the CHANGE THE LAMP message appears when the projector is switched ON See Table 9 on p 20 and Table 10 on p 21 NOTE The LAMP indicator is also red when the lamp unit reaches high temperature Before replacing the lamp switch power OFF wait approximately 20 minutes and switch power ON again If the LAMP indicator is still red replace the lamp
4. 273 1566 viewsonic com T 886 2 2246 3456 service ap Q F 886 2 8242 3668 viewsonic com T 886 2 2246 3456 service ap Q F 886 2 8242 3668 viewsonic com LIMITED WARRANTY VIEWSONIC Projector What the warranty covers ViewSonic warrants its products to be free from defects in material and workmanship during the warranty period If a product proves to be defective in material or workmanship during the warranty period ViewSonic will at its sole option repair or replace the product with a like product Replacement product or parts may include remanufactured or refurbished parts or components How long the warranty is effective ViewSonic projectors are warranted for two 2 years for all parts excluding the lamp two 2 years for all labor and ninety 90 days for the lamp from the date of the first consumer purchase Who the warranty protects This warranty is valid only for the first consumer purchaser What the warranty does not cover 1 Any product on which the serial number has been defaced modified or removed 2 Damage deterioration or malfunction resulting from a Accident misuse neglect fire water lightning or other acts of nature unauthorized product modification or failure to follow instructions supplied with the product Repair or attempted repair by anyone not authorized by ViewSonic Any damage of the product due to shipment Removal or installation of the product Causes external t
5. During this message indication press the STANDBY ON button again The projector lamp is turned off and the lamp will be cooled down The POWER indicator blinks orange when the lamp cools down Pressing the STANDBY ON button has no effect while the POWER indicator 1s blinking The system goes into the Standby mode after cooling and the POWER indicator stops blinking and changes to orange Check if the indicator is orange and set the power switch to 0 The POWER indicator is extinguished when power is off Be sure to close the lens door WARNING Before using this equipment read this manual thoroughly Always ensure that the equipment is used safely NOTE Except in emergencies follow the above mentioned procedure for turning the power off Any incorrect procedure will shorten the life of the projector lamp and LCD panel To prevent any trouble turn on off the projector when the computer or video tape recorder is OFF Providing a RS 232C cable is connected turn on the computer before switching on the projector If the projector continues projecting the same image the image may remain as an after image Do not project the same image for a long time ViewSonic PJ750 9 Basic Operation The basic operations shown in Table 3 can be performed with the supplied remote control device or by way of the projector s control panel Items indicated by may be used from the control panel Table 3 Basic Operation EL IN ERE mnt Select
6. Input Signal Press the INPUT button RGB IN 1 RGB IN 2 VIDEOS VIDEO COMPONENT VIDEO RGB IN 1 Select RGB Input Press the RGB button VIDEO S VIDEO COMPONENT VIDEO RGB IN 1 RGB IN 2 RGB IN 1 RGB IN 2 RGB IN 1 Select Video Input Press the VIDEO button RGB IN 1 RGB IN 25 VIDEO S VIDEO COMPONENT VIDEO VIDEOS VIDEO COMPONENT VIDEO VIDEO The selected signal name is displayed for approximately 3 seconds when the input signal is changed Set Clear Position Adjustment Mode Press the POSITION button The icon is displayed in the POSITION mode Image Position Adjustment Press the 4 and tf buttons in the POSITION mode Aa e Valid only in the MAGNIFY mode if a video signal is detected e After approximately 10 seconds of inactivity the 5 icon is extinguished and the INPUT SELECT POSITION mode will be cleared automatically e Cal Gaand buttons may operate as the mouse control button See page 4 Initialize Each Item Select an item and press the RESET button Initialize Position Adjustment Press the RESET button and the RESET POSITION mode This function is valid only if a RGB signal is input e Valid except for the VOLUME LANGUAGE WHISPER and H PHASE e The RESET button may operate as the mouse control button Refer to page 4 Set MAGNIFY Mode Press the MAGNIFY button Move Magnified Area Run the POSITION in the MAGNIFY mode MAGNIFY Adjust Magnification Press the MAGNIFY am
7. S VIDEO input e Automatic Adjustment requires approximately 10 seconds It may not function correctly with some input signals Pressing the AUTO button in this case may correct this problem except for the N PAL input e For the COMPONENT VIDEO input this function is not effective and the signal type is distinguished automatically Select HDTV mode Select the 1035i mode or 1080i mode suitable for the input HDTV signal with the 4 v button f the selected HDTV mode is incompatible with the input signal the image may be incorrect e g the display position or color is incorrect ViewSonic PJ750 13 Image Menu IMAGE The following adjustments and settings are available when IMAGE is EEN selected on the menu Select an item with the a and buttons and start or a stop operation with the and buttons Table 6 Image Menu Description Select Blank Screen Color Select color with the button e The image is cleared and the entire screen is displayed in the selected color when BLANK mode is set with BLANK ON or when there is no signal for 5 minutes MIRROR Select Mirror Status Select mirror status with 4 v button Setup Initial Screen Display Select TURN ON with theca button Clear initial Screen Display Select TURN OFF with the Y button Note that if TURN OFF is selected the blank screen is displayed in blue when there is no signal Select Gamma Mode Select the gamma mode
8. active In the WHISPER mode acoustic noise level from the unit is reduced and brightness level on screen is a little lower WHISPER ViewSonic PJ750 15 No Signal Menu VOLUME The same adjustments and settings are available as with the Image and Options menus when the MENU button is pressed during display of the NO INPUT IS DETECTED ON or SYNC IS OUT OF RANGE ON message while no signal 1s received Select an item with the 4 and buttons and start or stop the operation with thee and buttons Table 8 No Signal Menu a EE Reduce lt gt Increase When this function is used audio input is automatically switched to video The audio input can be switched by moving the DISK PAD left and right during the display of the volume adjustment bar The volume adjustment bar is displayed by pressing VOLUME button Select Blank Screen Color Select the color with the button When the blank mode is set with BLANK ON without a signal or with a non BLANK aet standard signal the image is cleared and the complete screen is displayed in the selected color MIRROR Select Mirror Status Select the mirror status with the 4 Y button Setup Initial Screen Display Select the TURN ON with theca button START UP Clear Initial Screen Display Select the TURN OFF with thec y button Note that if TURN OFF is selected the blank screen is displayed in blue when there is no sign
9. of the respective device to be connected Make sure the projector is compatible with the devices e Secure the screws of the connectors and tighten them The optional Mac adapter may be necessary for certain RGB input modes Certain computers may be provided with multiple display modes The use of such modes may not be possible with this projector ViewSonic PJ750 7 Power Connection Be sure to use the correct supplied power cords depending on the power outlet to be connected Con nect the AC inlet of the projector firmly to the power outlet with the power cord CAUTION Power e Be careful when you handle the power cord F outlet L e Firmly connect the power cord Do not use a loosened i or unsafe power outlet or a malfunctioning contact Example of system setup Power cord Display Monitor ENG e ek E I 5 DVD Player COMPONENT VIDEO KE o O Y o Video Tape Recorder 9e lef Speaker with Computer desktop amplifier NOTE When connecting the projector to a notebook computer set it so as to activate the RGB external image output setting it to CRT display or to simultaneous LCD and CRT display For more information refer to the instruction manual of the notebook computer Plug amp Play This projector is compatible with VESA DDC 1 2B Plug amp Play is possible by connecting to a com puter that is compatible with VESA DDC Display Data Channel Use this function by connecting the acces
10. to the ground terminal provided in the building using an optional three core power supply cord Always use the liquid crystal projector in a horizontal position if possible If you operate the liquid crystal projector with its lens upwards its lens downwards or to the side the heat generated inside the projector may build up and cause malfunctions or damages Be especially careful to never block the ventilation holes Do not install the LCD projector in a smoky surrounding since smoke residue may be accumulating on critical parts 1 e LCD panel lens etc Angle Adjustment Use the foot adjusters located on the bottom of the projector to adjust the angle of projection This angle can be adjusted within approximately 0 to 9 Foot Adjusters Press the foot adjuster button Rear Foot Adj ster 1 Lift up the front side of the projector and press the button of the foot adjuster to adjust the angle of projection 2 To lock the foot adjuster at the desired angle release the button 3 Turn the screw of the foot adjuster to precisely adjust it Do not use force since this could damage the adjuster or result in a failure of the lock CAUTION Do not release the foot adjuster button unless you hold the projector or else the projector may overturn or the fingers may get caught 6 ViewSonic PJ750 Cabling Refer to the table below for connecting each terminal of the projector to each device Table 2
11. with theca Y button NORMAL A lt gt C CINEMA G e CY DYNAMIC Select Color Temperature COLOR TEMP Select the color temperature mode with the 4 Y button NORMAL 4 Y Low BLANK START UP 14 ViewSonic PJ750 Options Menu The following adjustments and settings are available when OPT is EE UE E selected on the menu Select an item with the 4 and Y buttons and start or stop the operation with the and buttons Table 7 Options Menu Item Description VOLUME Reduce lt gt gt Increase MENU Select Menu Background Color Select with the a buttons COLOR LANGUAGE Select Menu Display Language Select with the 4 Y buttons Set AUTO OFF Set 1 99 minutes with the 4 Y buttons The system automatically enters the standby mode when a signal is not received for the set time Clear AUTO OFF Select STOP 0 min with the button When STOP is selected the system does not enter the standby mode even if no signal is detected SYNC ON G Valid Select TURN ON with the 45 button AUTO OFF SYNC ON G Invalid Select TURN OFF with the Y button May not be displayed correctly with some input signals when SYNC ON G is valid In such cases remove the signal connector so that no signal is received set SYNC ON G to invalid and reconnect the signal SYNCONG Set Clear WHISPER Mode Press the 4 Y button When WHISPER is selected the WHISPER mode is
12. 4 Setup Menu COMPONENT Description EE 720P I 480P 1080i Adjustment Left lt gt Right Bes Adjust to eliminate flicker Adjustment Small lt gt Large e The image may not be displayed correctly if the H SIZE qs i horizontal size is excessive In such cases press the RESET button and initialize the horizontal size SHARPNESS Adjustment Soft lt gt Clear COLOR Adjustment Light lt gt Dark TINT Adjustment Red ai lt gt Green e Valid only when NTSC or NTSC 4 43 signal is detected COLOR BAL R Adjustment Light a lt gt Dark COLOR BAL B Adjustment Light lt gt Dark Select Image Aspect Ratio 4 3 E 3 4 lt gt LEI 16 9 R3 Select position of image Press the v button when 16 9 ZH has been selected Center Y Down Y Up Center Y Select Image Aspect Ratio 4 3 E lass 16 9 88 e 4 3 Small ASPECT Select position of image Press the button when 16 9 fs 4 3 small 78 has been selected Center Y Down Up Center Y 4 3 small cannot be selected with the input of 720P or 1080i component e 4 3 small may not be displayed correctly with some input signals 2 ViewSonic PJ750 Input Menu INPUT OPT The following functions are available when INPUT is selected on the l CANCEL menu Select an item with theca and Y buttons and start or stop operation HDTV b with the and
13. Cabling Function Terminal Cable RGB IN REENEN Analog RGB input RGBINT Accessory or optional RGB cable with D sub 15 pin shrink jack and inch thread Analog RGB output RGB OUT SCrEws AUDIO IN RGB 1 Audio input interlocked with RGB IN 1 AUDIO IN RGB 2 interlocked with RGB IN 2 PS 2 mouse control Accessory PS 2 mouse cable ous mouse control CONTROL Spona DE mouse cable Serial mouse control Optional serial mouse cable RS 232C communication Optional RS 232C mouse cable USB mouse control Optional USB cable S video input S VIDEO SE S video cable with mini DIN 4 pin Video input VIDEO Optional video audio cable COMPONENT VIDEO Y COMPONENT VIDEO Cg Pp COMPONENT VIDEO CpR PR Audio input AUDIO IN L Optional video audio cable or optional from video equipment AUDIO IN R audio cable with RCA jack Audio output AUDIO OUT Optional audio cable with stereo mini jack CAUTION An incorrect connection may result in fire or electric shock Be sure to read this manual before connecting the projector Be sure to turn off all devices to be connected before you connect the projector The cables may have to be connected with their core set to the projector s side Only connect the cable supplied with the projector or those specified from the computer Optional audio cable with stereo mini jack Component video input Accessory component video cable NOTE Before you connect the projector be sure to read the manual
14. F SEVERE ELECTRICAL SHOCK IF THE CUT OFF PLUG IS INSERTED INTO AN APPROPRIATE SOCKET If a new plug is to be fitted please observe the wiring code as shown below If in any doubt please consult a qualified electrician WARNING THIS APPLIANCE MUST BE EARTHED IMPORTANT The wires in this mains lead are coloured in accordance with the following code Green and Yellow Earth Blue Neutral Brown Live If the coloured wires of the mains lead of this appliance do not correspond with the coloured markings identifying the terminals in your plug proceed as follows The wire which is coloured GREEN AND YELLOW must be connected to the terminal in the plug which is marked by the letter E or by the Earth symbol or coloured GREEN or GREEN AND YELLOW The wire which is coloured BLUE must be connected to the terminal in the plug which is marked with the letter N or coloured BLACK The wire which is coloured BROWN must be connected to the terminal in the plug which is marked with the letter L or coloured RED IMPORTANT NOTICE CONCERNING POWER CORD SELECTION The power cord set for this unit has been enclosed and has been selected according to the country of destination and must be used to prevent electric shock Use the following guidelines if it is necessary to replace the original cord set or if the cord set is not enclosed The female receptacle of the cord set must meet CEE 22 requirements and may look like Figure A1 below Figure A1 For the United Stat
15. NDBY ON Button VIDEO Button Disk pad Used to operate the mouse shift function and left click function AUTO Button KEYSTONE Button RESET Button rg Used to click the right mouse button MENU Button MENU SELECT Button iu Used to click the left mouse button FREEZE Button MUTE Button Button dy Used to operate the mouse shift function VOLUME Button POSITION Button MAGNIFY Button REMOTE CONTROL DEVICE refer to page 9 OPERATIONS DI These functions work when the function for controlling the mouse has been activated The mouse controlling function will be disabled if POSITION BLANK ON and MENU ON are selected A WARNING The laser pointer of the remote control device is used instead of a finger or rod Be sure to never look directly into the laser beam outlet or point the laser beam at other persons The laser beam may cause serious eye injuries AVOID EXPOSURE CAUTION LASER RADIATIONS ARE LASER RADIATION EMITTED FROM THIS e DO NOT STARE INTO BEAM APERTURE x MAX OUTPUT 1mW WAVE LENGTH 650nm CLASS2 LASER PRODUCT Complies with 21 CFR 1040 10 and 1040 11 except for deviations pursuant to Laser Notice No 50 dated 2001 7 26 SMK CORPORATION 6 5 5 Togoshi Shinagawa ku Tokyo JAPAN 142 8511 MANUFACTURED Novemver 2001 PLACE OF MANUFACTURER A NOTE Always keep the remote control device out of reach of children and pets Be sure to protect the remote control device a
16. ViewSonic Image Size 31 300 LCD Projector PJ750 User Guide Guide de l utilisateur Bedlenungsanleltung Gu a del usuario Guida Dell utente Anvandarhandbok Kayttoopas fA TRE TAERA Contents Ok VOU FROCOIOS EE 1 FEATURES BEFORE USE Conen ON ACK AGC eege 2 mic g El 3 sening the EE 5 AtLACHING Me Handi EE 5 INSTALLATION Installation of the Projector and Gcreen 6 ANJE move lU URINE o DT 6 CADNO c T Power CGOnNNECHOM adosida a ce om a Een 8 Examble or SyS teM SOLU D eaaa aa c a bur te deeem e i 8 PGI Oc EE 8 OPERATIONS woe irony 9 mio C MC tm 9 Basic gel e WEE 10 SCUD MSNU EE 12 MOUEMENU srar O 13 MIJE E EE 14 eei BEEN 15 NO SIONAL m 16 MAINTENANCE leie 17 AU PINO c E Re 19 Other Maintenant e eege 19 TROUBLESHOOTING SD II EE 20 Indicator d e EE 21 SECH eben eebe Eeer Aen ER Sale e de a 23 Customer SUD DOM dE 24 LIMITED WARRANTY VIEWSONIC reet EE 25 Appendix Power Cord Safety Guidelines c ccccccccsececeeceeeseeeeeeeesseeceeeseeeeeeeeeeeseaeees 26 EENEG eg 2f Compliance Information for Canada 2f Compliance Information for European Countries 2f User Information for All Countrtes 2f ViewSonic PJ750 i Copyright ViewSonic Corporation 2002 All rights reserved Macintosh Mac and Power Macintosh are registered trademarks of Apple Computer Inc Microsoft Windows Windows NT an
17. WILL INTERFERENCE WITH BUSINESS RELATIONSHIPS OR OTHER COMMERCIAL LOSS EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES 2 ANY OTHER DAMAGES WHETHER INCIDENTAL CONSEQUENTIAL OR OTHERWISE 3 ANY CLAIM AGAINST THE CUSTOMER BY ANY OTHER PART Y Effect of state law This warranty gives you specific legal rights and you may also have other rights which vary from state to state Some states do not allow limitations on implied warranties and or do not allow the exclusion of incidental or consequential damages so the above limitations and exclusions may not apply to you Sales outside the U S A and Canada For warranty information and service on ViewSonic products sold outside of the U S A and Canada contact ViewSonic or your local ViewSonic dealer Projector Warranty V2 1 Release Date 04 18 2001 ViewSonic PJ750 25 Appendix Power Cord Safety Guidelines Caution Use a power cable that is properly grounded Always use an AC power cord that meets your country s safety standard BD T UL Switzerland SEV Canada CSA igrzi n MEET HER BASE BS Germany VDE 3 1 All M HR semtaconnet Electric Appliance Control Act AC PLUG CORD PRECAUTIONS FOR THE UNITED KINGDOM FOR YOUR SAFETY PLEASE READ THE FOLLOWING TEXT CAREFULLY IF THE FITTED MOULDED PLUG IS UNSUITABLE FOR THE SOCKET OUTLET THEN THE PLUG SHOULD BE CUT OFF AND DISPOSED OF SAFELY THERE IS A DANGER O
18. al MENU COLOR Select Menu Background Color Select the color with the buttons LANGUAGE Select Menu Display Language Select the language with the 4 cy buttons Set AUTO OFF Set 1 99 minutes with thec v buttons The system automatically enters the standby mode when a signal is not detected for the set time PIENO Clear AUTO OFF Select the STOP 0 min with the Y button When the STOP is selected the system does not enter the standby mode even if no signal is received SYNC ON G Valid Select the TURN ON with the 45 button SYNC ON G Invalid Select the TURN OFF with the Y button SYNCONG May not be displayed correctly with some input signals when the SYNC ON G is valid In such cases remove the signal connector so that no signal is received set the SYNC ON G to invalid and reconnect the signal Set Clear WHISPER Mode Press theca Y button When WHISPER is WHISPER selected the WHISPER mode is active In the WHISPER mode acoustic noise level from the unit is reduced and brightness level on the screen is a little lower 16 ViewSonic PJ750 MAINTENANCE Lamp HIGH VOLTAGE ZA HIGH TEMPERATURE HIGH PRESSURE Contact your dealer before replacing the lamp See the item Optional Parts in Table 12 Before replacing the lamp switch power OFF remove the power cord from the power outlet and wait approximately 45 minutes until the lamp has cooled The lamp may explode if handled at high
19. ance Maintenance Inside the Equipment For safety reasons ensure that the equipment is cleaned and checked by the dealer once every two years Maintaining the equipment by yourself 1s dangerous Cleaning the Lens Gently wipe the lens with lens cleaning paper Do not touch the lens with your hands Cleaning the Cabinet and Remote control transmitter Gently wipe with a soft cloth If dirt and stains etc are not easily removed use a soft cloth dampened with water or water and a neutral detergent and wipe dry with a soft dry cloth CAUTION e Switch power OFF and remove the power cord from the power outlet before beginning maintenance work Do not use detergents or chemicals other than those noted above e g benzene or thinners Do not use cleaning sprays Do not rub with hard materials or tap the equipment ViewSonic PJ750 19 TROUBLESHOOTING OSD Message The messages as described below may appear on the screen at power ON Take the appropriate mea sures when such messages appear Table 9 OSD Message CHANGE THE LAMP The usage time of lamp will be reaching 2000 hr shortly 2 AFTER REPLACING LAMP It is recommended to replace the lamp soon Prepare a new RESET THE LAMP TIME lamp as replacement 1 CHANGE THE LAMP The usage time of lamp will be reaching 2000 hr shortly AFTER REPLACING LAMP It is recommended to replace the lamp within hours 2 RESET THE LAMP TIME It might happen that the lamp is cut of
20. d the Windows logo are registered trademarks of Microsoft Corporation in the United States and other countries ViewSonic the three birds logo and OnView are registered trademarks of ViewSonic Corporation VESA and SVGA are registered trademarks of the Video Electronics Standards Association DPMS and DDC are trademarks of VESA VGA and XGA are registered trademarks of the International Business Machines Corporation ENERGY STAR is a registered trademark of the U S Environmental Protection Agency EPA As an ENERGY STAR partner ViewSonic Corporation has determined that this product meets the ENERGY STAR guidelines for energy efficiency Disclaimer ViewSonic Corporation shall not be liable for technical or editorial errors or omissions contained herein nor for incidental or consequential damages resulting from furnishing this material or the performance or use this product In the interest of continuing product improvement ViewSonic Corporation reserves the right to change product specifications without notice Information in this document may change without notice No part of this document may be copied reproduced or transmitted by any means for any purpose without prior written permission from ViewSonic Corporation Electronic Warranty Registration To meet your future needs and to receive any additional product information as it becomes available please register your projector s warranty on the Internet at http ww
21. dealer NOTE Keep the original packing material for future shipment o o o Power Cord Power Cord Power Cord US UK Europe E RGB Cable Component Mouse cable Video Cable PS 2 Quick Start Guide with green lead e TE Handle Batteries for Remote Control b Remote Control Device Carrying Case CD Wizard Device Power Cord China 2 ViewSonic PJ750 Part Names Zoom Knob Focus Ring Remote Control Sensor Power Switch Lens AC Inlet to the Power Cord Lens Cap Ventilation Openings Intake FRONT LEFT VIEW OF THE PROJECTOR Control Panel Refer to P 9 OPERATIONS STANDBY ON Button INPUT Button KEYSTONE Button S LAMP Indicator TEMP Indicator POWER Indicator RESET Button MENU Button Foot Adjuster Button Filter Cover m Filter and Intake for the Cooling Fan Ventilation Openings exhaust Hear Foot Adjuster REAR RIGHT VIEW OF Terminal Panel THE PROJECTOR Refer below S VIDEO Terminal COMPONENT VIDEO Y Terminal CB PB Terminal RGB IN 1 Terminal CR PR Terminal RGB IN 2 Terminal VIDEO IN Terminal AUDIO IN R Terminal AUDIO IN L Terminal Remote Control Sensor CONTROL Terminal AUDIO IN 1 Terminal RGB OUT Terminal AUDIO IN 2 Terminal USB Terminal AUDIO OUT Terminal TERMINAL PANEL ViewSonic PJ750 3 BLANK Button LASER Button RGB Button MOUSE RIGHT Button ng Used to click the right mouse button STA
22. e brightness adjustment cect BRIGHT with the MENU button and the press the button minimum Audio is present but no video EN NO knob is rotated fully clockwise NO The lens cap is still attached Remove the lens cap Colors are pale and Color density and color color matching is matching are not correctly Adjust the video poor adjusted Brightness and contrast Adjust the video 12 are not correctly adjusted Images are dark The lamp IS approaching Replace with a new lamp 17 the end of its service life WHISPER mode is set Clear WHISPER mode 15 Video is blurred FOCUS or H PHASE Is out Adhuet the focus or H PHASE 9 12 of adjustment 22 ViewSonic PJ750 SPECIFICATIONS Table 12 Specifications Item Specification 786 432 pixels 1024 horizontal x 768 vertical 200 WAR 200 W UHB Speaker Power consumption Temperature range 0 35 C operating Se D T6 H x 228 D mm Weight mass 3 25 kg 1 Video Analog 0 7 Vp p 75 terminator positive RGB IN HIV sync TTL level positive negative RGB signal 2 Composite sync TTL level input D sub 15 pin jack 200m Vrms 47 kQ max 3 0Vp p 1 otereo mini jack 1 0Vp p 75 Q terminator VIDEO IN RCA jack Brightness signal 1 0 Vp p 75 Q terminator S VIDEO IN Color signal 0 286Vp p NTSC burst signal 75 Q terminator E 0 3Vp p PAL SECAM burst signal 75 terminator Video signal Mini DIN 4 pin jack input 1 0 Vp
23. es and Canada In the United States and Canada the male plug is a NEMA5 15 style Figure A2 UL Listed and CSA Labeled For units which are mounted on a desk or table type SVT or SJT cord sets may be used For units which sit on the floor only SJT type cord sets may be used The cord set must be selected according to the current rating for your unit Please consult the table below for the selection criteria for power cords used in the United States and Canada Figure A2 Ca Ge For the customer in Canada Notice This Class B digital apparatus complies with Canadian ICES 003 Cord Type Size of Conductors in Cord Maximum Current Rating of Unit SJT 18 AWG 10 Amps 16 AWG 12 Amps 14 AWG 12 Amps SVT 18 AWG 10 Amps 17 AWG 12 Amps For European Countries In Europe you must use a cord set which is appropriate for the receptacles in your country The cord set is HAR Certified and a special mark that will appear on the outer sheath or on the insulation of one of the inner conductors If you have any questions concerning which proper power cord to use please consult with the dealer from whom you have purchased the product 26 ViewSonic PJ750 FCC Information This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates use
24. f before hr by any THE POWER WILL TURN OFF chance Power will be switched OFF automatically in AFTER hr hours Replace the lamp as shown on p 17 18 Lamp 1 Always reset the lamp timer after replacing the lamp CHANGE THE LAMP The usage time of lamp is about to reach Power will be AFTER REPLACING LAMP switched OFF in a few minutes 2 RESET THE LAMP TIME owitch power OFF immediately and replace the lamp as THE POWER WILL shown on p 17 18 Lamp Always reset the lamp timer after TURN OFF replacing the lamp AFTER 0 hr NO INPUT IS DETECTED No input signal found ON zz Check the signal input connections and signal sources The horizontal or vertical frequency of the input signal is not SYNC IS OUT OF RANGE within the specified range ON Check the specifications of the equipment and the signal source NOTE 1 This message is cleared automatically after approximately three minutes and appears every time power is switched ON 2 The unit has a function to turn the power off which will be active when the usage time reaches 2000 hr However the life of lamp might be much different among lamps so that it might happen that a lamp is cut off before the function is active 20 ViewSonic PJ750 Indicator Message The POWER indicator LAMP indicator and TEMP indicator are lit and blank as follows Take the appropriate measures Table 10 Indicator Message POWER LAMP TEMP Contents indicator indicato
25. gainst any physical impact and do not drop it Do not place any heavy object on top of the remote control device Be sure to protect the remote control device against humidity and do not put it on wet objects Do not leave the remote control device close to the cooling fan outlet of the projector Do not attempt to disassemble the remote control device ViewSonic PJ750 Inserting the Batteries Insert the AA batteries into the remote control device 1 Remove the battery cover Push the knob while lifting up the cover of the battery compartment 2 Insert the batteries Insert the batteries according to their plus and minus poles 3 Replace the cover to the battery compartment CAUTION Be sure to only use the specified batteries with this remote control device Do not mix new and old batteries since this may result in a cracking or leakage of batteries posing a risk of fire or leading to personal injury Insert the batteries into the remote control device according to the indicated plus and minus poles An incorrect insertion may result in a cracking or leakage of batteries posing a risk of fire or leading to environmental pollution Before disposing of the batteries please be sure to observe the respective regulations concerning the protection of environment in your country or area Always be sure to keep the batteries out of reach of children or pets fthe remote control device will not be used for an extended period of ti
26. his class B digital apparatus complies with Canadian ICES 003 AVIS Cet appeil numerique de la Classe B conforme a la norme NMB 003 du Canada Compliance Information for European Countries CE Conformity The device complies with the requirements of the EEC directive 89 336 EEC as amended by 92 31 EEC and 93 68 EEC Art 5 with regard to Electromagnetic compatibility and 73 23 EEC as amended by 93 68 EEC Art 13 with regard to Safety User Information for All Countries NOTICE Use the cables which are included with the projector or specified ViewSonic PJ750 27 ViewSonic Corporation
27. mbient Lit red o temperature exceeds 35 C Then switch power ON again Contact your dealer if the same problem occurs again The interior of the equipment is too cool Blinks Check whether the ambient temperature is below 0 C Contact Lit green Blinks red red you dealer if the same problem occurs when the ambient Blinks Lit red temperature is 0 35 C NOTE 1 When the internal temperature becomes excessive power 1s switched OFF automatically for safety reasons and the indicator 1s extinguished Set the power switch to O and wait for 20 minutes until the equipment has cooled sufficiently ViewSonic PJ750 21 Symptom Before requesting repair please check in the following chart If the situation cannot be corrected then contact your dealer Table 11 Symptom ee Turn on the main power switch not turned on The power cord is Plug the power cord into an AC disconnected power outlet The power is not turned on No video or audio The input is not correctly Use the projector or remote set control transmitter to set No signal input Connect correctly 10 7 8 8 The volume is set to Tuc pee Connect correctly T correctly connected Press VOLUME on the remote Video is present but no audio control or display the menu 11 15 screen and adjust the volume Mute is turned on Press the MUTE button 11 9 TNS proie cien is nor Connect correctly T correctly connected Th
28. me remove the batteries from its battery compartment NOTE Replace the batteries if the operation of the remote control device becomes irregular or weak Attaching the handle Attach the enclosed handle if necessary 1 Lift up the handle hook and pass one end of the handle through the hole of the handle hook 2 Buckle the end of the handle as shown on the right 3 Fix the other end of the handle to the other handle hook in the same way cag Wl per Um CAUTION Make sure the handle is attached before carrying the projector by the handle If the projector is dropped from the handle this may result in an injury and any continued use may result in fire or electric shock ViewSonic PJ750 5 INSTALLATION Installation of the Projector and Screen To set the screen size and projection distance see the illustration and table below The projection distance shown in the table below indicates the full size 1024 x 768 dots a Distance from the projector to the screen 10 b Distance from the lens center to the bottom of the screen 10 Table 1 Reference for Installation screen size a inches m inches m Top View CAUTION nstall the projector in a suitable environment as indicated in this manual If you use a metal tool or the like to mount this unit be sure to connect it via earth connection so as to avoid a risk of fire or electric shock Connect the ground terminal of the AC inlet of this unit
29. o the product such as electric power fluctuations or failure Use of supplies or parts not meeting ViewSonic s specifications Normal wear and tear Any other cause which does not relate to a product defect Ja Ch OO oO CO 3 Removal installation and set up service charges How to get service 1 For information about receiving service under warranty contact ViewSonic Customer Support You will need to provide your product s serial number 2 To obtain warranted service you will be required to provide a the original dated sales slip b your name c your address d a description of the problem and e the serial number of the product 3 Take or ship the product freight prepaid in the original container to an authorized ViewSonic service center or ViewSonic 4 Foradditional information or the name of the nearest ViewSonic service center contact ViewSonic Limitation of implied warranties THERE ARE NO WARRANTIES EXPRESS OR IMPLIED WHICH EXTEND BEYOND THE DESCRIPTION CONTAINED HEREIN INCLUDING THE IMPLIED WARRANTY OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE Exclusion of damages VIEWSONIC S LIABILITY IS LIMITED TO THE COST OF REPAIR OR REPLACEMENT OF THE PRODUCT VIEWSONIC SHALL NOT BE LIABLE FOR 1 DAMAGE TO OTHER PROPERTY CAUSED BY ANY DEFECTS IN THE PRODUCT DAMAGES BASED UPON INCONVENIENCE LOSS OF USE OF THE PRODUCT LOSS OF TIME LOSS OF PROFITS LOSS OF BUSINESS OPPORTUNITY LOSS OF GOOD
30. only when AUTO is set for VIDEO on the menu This operation requires approximately 10 seconds It may not function correctly with some input signals BLANK ON Set Clear Blank Mode Press the BLANK button No image is displayed in the OFF Blank mode MENU ON Menu Display Start Stop Press the MENU button The menu display is terminated automatically after approximately 10 seconds of inactivity Select Menu Type Press the MENU SELECT button Allows the user to select the normal menu or the single menu Only the selected item is displayed on the single menu and other items are displayed with the 4 andc buttons as with the normal menu e Valid only when the Setup menu is used Push the MENU SELECT button after selecting items such as BRIGHTNESS e The MENU SELECT button may operate as the mouse control button Refer to page 4 OFF MENU SELECT Normal menu Single menu MENU SELECT KEYSTONE Set Clear KEYSTONE Mode Press the KEYSTONE button Adjust KEYSTONE Press the button ViewSonic PJ750 11 Setup Menu The following adjustments and settings are possible when SETUP is selected at the top of the menu Part of the Setup menu differs between RGB input and video input Select an item with theca andy buttons and start operation Use the Single menu to reduce menu size see Table 3 MENU SELECT COLOR TINT VIDEO S VIDEO COMPONENT Table
31. p 75 Q Terminator positive COMPONENT VIDEO Cg Pg 0 7 Vp p 75 Q Terminator positive Cn Pg 0 7 Vp p 75 Q Terminator positive 200m Vrms 47 kO max 3 0 Vp p AUDIO IN Video Analog 0 7 Vp p 75 Q output impedance positive HIV sync TTL level positive negative Composite sync TTL level D sub 15 pin jack 200m Vrms output impedance 1 kQ max 3 0Vp p AUDIO OUT otereo mini jack Control CONTROL D sub 15 pin shrink plug functions USB USB jack B type Optional parts Lamp PRJ RLC 001 NOTE These specifications are subject to change without notice ViewSonic PJ750 23 Customer Support For technical support or product service see the table below or contact your reseller NOTE You will need the product serial number Country Region United States viewsonic com support Canada viewsonic com support United Kingdom viewsoniceurope com viewsonic com au viewsonic com tw viewsonic com asia Europe Middle East Baltic countries and viewsoniceurope com North Africa 24 ViewSonic PJ750 T Telephone F FAX T 800 688 6688 service us Q F 909 468 1202 viewsonic com T 800 688 6688 service ca F 909 468 1202 viewsonic com T 0800 833 648 service eu F 01293 643910 viewsoniceurope com Contact your reseller service eu viewsoniceurope com T 61 2 9929 3955 service au F 61 2 9929 8393 viewsonic com T 65 273 4018 service sg F 65
32. p button in MAGNIFY mode Clear MAGNIFY Mode Press the MAGNIFY button e The MAGNIFY mode is cleared by running or setting the AUTO ASPECT INPUT SELECT or VIDEO or by changing the input signal Set Clear FREEZE Mode Press the FREEZE button The J icon is displayed and the image will be frozen in the FREEZE mode FREEZE e The FREEZE mode is cleared by running or setting POSITION VOLUME MUTE Automatic Adjustment BLANK ON OFF or MENU ON OFF or by changing the input signal Do not forget to clear frozen static images NOTE Use the remote control device at a distance of approximately 5 m from the sensor on the front of the projector and within a range of 30 left right Strong light and obstacles will interfere with the operation of the remote control device 10 ViewSonic PJ750 Items indicated by may be used with the control panel Table 3 Basic Operation continued VOLUME Volume Adjustment Press the VOLUME button MUTE Set Clear Mute Mode Press the MUTE button No sound is heard in the MUTE mode Automatic Adjustment at RGB Input Press the AUTO button Horizontal position H POSIT vertical position V POSIT clock phase H PHASE and horizontal size H SIZE are automatically adjusted Use with the window at maximum size in the application display AUTO Automatic Adjustment at Video Input Press the AUTO button A signal type appropriate for the input signal is selected automatically Valid
33. r indicator Turns off Tums off The Standby mode has been set orange green Turns off Tums off ON Normal operation possible green E Cooling down Please wait orange Cooling Please wait Blinks red The error has been detected Take the appropriate measures when the POWER indicator stops blinking Lamp is not lit The interior of the equipment may be too hot Switch power OFF wait 20 minutes until the equipment cools and check Lit red Turns off whether the ventilation openings are blocked whether the air filter is dirty or whether the ambient temperature exceeds 35 C Switch power ON again Replace the lamp if the same problem occurs Lamp or lamp cover is not found or hasn t been fitted in correctly Blinks Blinks red Turns off Switch power OFF and wait for 45 minutes until the equipment Lit red cools Check fitting of the lamp and lamp cover and switch power ON again Contact your dealer if the same problem occurs again The cooling fan is not operating Blinks Switch power OFF and wait for 20 minutes until the equipment Turns off Blinks red coole Check for foreign matters in the fan and switch power Lit red ON again Contact your dealer if the same problem occurs again The interior of the equipment is too hot 1 owitch power OFF and wait for 20 minutes until the equipment Blinks cools Check whether the ventilation openings Turns off Litred jare blocked whether the air filter is dirty or whether the a
34. s and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures e Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver e Connect the equipment into an outlet on a circuit different from that to which the receiver is connected e Consult the dealer or an experienced radio TV technician for help FCC Warning To assure continued FCC compliance the user must use grounded power supply cord and the provided shielded video interface cable with bonded ferrite cores If a BNC cable is going to be used use only a shielded BNC 5 cable Also any unauthorized changes or modifications not expressly approved by the party responsible for compliance could void the user s authority to operate this device Instructions to Users This equipment complies with the requirements of FCC Federal Communication Commission equipment provided that the following condition is met Use the cables which are included with the projector or specified Compliance Information for Canada Notice T
35. sory RGB cable with RGB IN 1 terminal DDC 1 2B com patible Plug amp Play may not operate by any other connection NOTE Plug amp Play is a system configured with peripheral equipment which includes a computer display and an operating system This projector is recognized as a Plug amp Play monitor Use the standard display drivers Plug amp Play may not function properly with the computer to be connected Use the RGB IN 2 terminal 1f Plug amp Play does not function correctly 6 ViewSonic PJ750 OPERATIONS STANDBYION VAN BLAN STANDBY STANDBY ON Button ON Button POWER Indicator KEYSTONE CA MENU SELECT FREEZE C MAGNIFY C OFF Power Switch Lens cap Power ON 1 2 3 Check if the power cord is connected correctly Set the power switch to I When the standby mode is selected the POWER indicator is orange Press the STANDBY ON button on the control panel or the remote control device The warm up starts and the POWER indicator blinks green The POWER indicator stops blinking and turns green when the power is on Remove the lens cap Adjust picture size with the ZOOM button Adjust focus with the FOCUS button Power OFF 1 2 3 Press the STANDBY ON button on the control panel or the remote control device Then the message Power off will appear on the screen and the message will disappear by any operation or if no operation is carried out for 5 seconds
36. transmitter or the RESET button on the control panel while the lamp timer is displayed The LAMP xxxx 0 Jf CANCEL message will then appear 3 Press the 2 and select 0 and wait until the timer display is cleared NOTE Do not reset the lamp timer without replacing the lamp Reset the lamp timer always when replacing the lamp The message functions will not operate properly if the lamp timer is not reset correctly 18 ViewSonic PJ750 Air Filters Cleaning Ar Filters The air filter should be cleaned as described below at an interval of approximately 300 hours 1 Switch the projector power supply OFF and remove the power cord from the power outlet 2 Clean the air filter with a vacuum cleaner Replacing the Air Filter Replace the air filter 1f contamination cannot be removed or if it i5 damaged Contact your dealer in such case 1 Switch the projector power supply OFF and remove the power cord from the power outlet 2 Remove the filter cover and the old filter 3 Set the new filter and the filter cover CAUTION e Switch power OFF and remove the power cord from the power outlet before beginning maintenance work e Replace the air filter if contamination cannot be removed or if it is damaged Do not use the equipment with the air filter removed e When the air filter is clogged with dust etc the power supply is switched OFF automatically to prevent the temperature rising inside the projector Other Mainten
37. w viewsonic com Image Optimization files are also available free of charge at our web site Go to www viewsonic com and select Support If you do not have access to the internet or if you require further assistance contact Customer Support on page 24 For Your Records Product Name ViewSonic PJ750 Model Number VPROJ24247 2W Document Number A CD PJ750 2 Serial Number Purchase Date Product disposal at end of product life ViewSonic is concerned about the preservation of our environment Please dispose of this product properly at the end of its useful life Your local waste disposal company may provide information about proper disposal ViewSonic PJ750 1 FEATURES This liquid crystal projector is used to project various computer signals as well as NTSC PAL SECAM video signals onto a screen The installation of this projector requires only a small space and large images can be projected easily Outstanding Brightness The UHB lamp and the highly efficient optical system assure a high level of brightness Function for Partial Magnification Interesting parts of images can be magnified for a closer viewing Function for Correcting Distortions Distortion free images can quickly be adjusted Extra low Noise Function The acoustic noise level of the unit can be reduced BEFORE USE Contents of Package Make sure all of the following items are included in the package If anything is missing please con tact your
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