ViewSonic PJ750 Multimedia Projector
Contents
1. Figure 9 Attaching the Handle The handle hooks are on the left side of the projector as shown in the figure to the left If you choose to use the attachable handle follow the steps below carefully Caution Never lift the projector by the handle without first ensuring that the handle is attached and fastened Doing so may cause injury or damage to the projector To attach the handle 1 Lift one handle hook on the side of the projector 2 Pass one end of the handle through the handle hook 3 Buckle the end of the handle as shown 4 Repeat steps 1 through 3 to attach the other end of the handle 22 ViewSonic PJ750 Customer Support For the most expedient answer to your question do the following 1 Check Troubleshooting on the previous page 2 For assistance contact your reseller 3 For further assistance see the contact information listed below Ask your reseller to refer you to a service center if contact information for your country or region is not listed below NOTE You will need to provide the serial number on the back of the product Country Region Web site T Telephone F FAX Email United States Canada viewsonic com support viewsonic com support T 800 688 6688 F 909 468 1202 T 800 688 6688 F 909 468 1202 service us viewsonic com service ca viewsonic com United Kingdom viewsoniceurope com T 0800 833 648 F 012932. ii ViewSonic PJ750 Copyright ViewSonic Corporation 2001 All right reserved Macintosh Mac and Power Macintosh are registered trademarks of Apple Computer Inc Microsoft Windows Windows NT and 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 STARe 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 Prod
3. This is a safety feature Input Button Video and RGB Buttons Use the INPUT button on the projector or the Video and RGB buttons on the remote control to select the input source Press the INPUT button on the projector to cycle through input sources RGB 1 RGB2 Video or S Video On the remote control Press the RGB button to select a computer as the input source Press the Video button to toggle between Video and S Video 8 ViewSonic PJ750 Q Q 00 USO oc09 gt E H Menu Button Press the MENU button on the remote control or the projector control pad to display the OnView menus 1 Use the left or right arrow buttons to select a menu Setup Input Image Options 2 Use the up and down arrow buttons to highlight an item on the displayed menu 3 Use the right arrow button to select the highlighted menu item 4 Use the arrow buttons as indicated on screen to adjust the menu item Menu Select Button Press the MENU SELECT button on the remote control to display a single menu item at a time Position Button Use the POSITION button on the remote control and the arrow buttons to adjust the position of the screen image NOTE Position works only on a magnified image and when the input is from a computer RGB Magnify Buttons Use the MAGNIFY buttons on the remote control to resize a portion of the projected image Press the button to enlarge the projected image Press the button to
4. 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 b Repair or attempted repair by anyone not authorized by ViewSonic c Any damage of the product due to shipment d Removal or installation of the product e Causes external to the product such as electric power fluctuations or failure f Use of supplies or parts not meeting ViewSonic s specifications g Normal wear and tear h Any other cause which does not relate to a product defect 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 Toobtain 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 For additional information or the name of the nearest ViewSonic service center contact ViewSonic Limitation of implied warranties THERE ARE NO WARRA
5. minutes and display again when you turn on the projector The table below identifies various screen messages and their meanings Table 4 Screen Messages Screen Message Meaning or Action Required THE POWER WILL TURN OFF AFTER OHR CHANGE THE LAMP The lamp service life is nearing its end Replace the l Thi displ fter about 1 AFTER REPLACING THE LAMP eng ia PE Bg D es RESET THE LAMP TIME Md CHANGE THE LAMP The lamp shuts off after approximately hours AFTER REPLACING THE LAMP a the lamp before the indicated RESET THE LAMP TIME THE POWER WILL TURN OFF AFTER HR CHANGE THE LAMP The lamp shuts off very soon because the remaining AFTER REPLACING THE LAMP en has elapsed Replace the lamp RESET THE LAMP TIME di NO INPUT IS DETECTED The ViewSonic PJ750 is not receiving a signal from the source SYNC IS OUT OF RANGE The current horizontal or vertical frequency signal from the computer cannot be used by this projector CHECK THE AIR FLOW The sensor has detected restricted air flow or no air flow Make sure the air vents are clear and the air filter is clean ViewSonic PJ750 19 ro rozm ro rozm Maintenance Projector Lamp Figure 7 Lamp Replacement Lamp Unit To order a new lamp unit part number contact ViewSonic Customer Support Estimated lamp life is 1500 hours WARNING Make sure the power cord is disconnected and the unit is cool Wait 45 m
6. Contents 2 ViewSonic PJ750 Important Safety Warnings Unplug the projector immediately if you detect an abnormal smell or see smoke Do not look directly into the lighted lens doing so will cause severe eye injury Do not look directly at the laser beam or point the laser at a person s eyes Doing so can cause serious vision problems Keep small children away from the projector Children can be severely burned by the hot lens Also children are more likely to look directly into the lens Never touch the lens or the lamp when hot or warm doing so will cause a severe burn Unplug the projector and allow it to cool for 45 minutes before replacing the lamp or storing the projector Do not service the unit yourself doing so could cause injury Do not operate the projector near water or in a humid area Do not place drinks on or near the projector doing so could cause a burn or short an electrical circuit Do not block the ventilation openings in the projector Place the projector so that there is adequate air circulation Keep the air filter clean Do not place the projector on a shelf or on any other unstable surface Projector Components Projector control panel Zoom ring Focus ring Remote Control Sensor Power switch Lens AC power Air Vent intake inlet Figure 2 ViewSonic PJ750 Projector ViewSonic PJ750 3 rTro rozm ro rozm Setting up the Projector 1 Connect the Power Cord a
7. an AC power cord that meets your country s safety standard USA UL Switzerland SEV Canada CSA Britain BASE BS Germany VDE Japan 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 OF 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
8. projector is connected to a source with a non standard computer or video card adjust the frequency of the computer signal The image is out of focus Adjust the focus Make sure that the projection distance is at least 5 feet Make sure the lens is clean Adjust the H Phase Cooling fan is not working when the lamp is lit Have the projector repaired by an authorized dealer Caution Do not operate the projector in this condition The lamp shuts off Aminor power surge can cause the lamp to shut off Turn off the Power switch Let the projector cool down then restart The projector may have overheated Allow the projector to cool down then restart Recheck the power cord connection Replace the lamp module 16 ViewSonic PJ750 Projector does not respond to the remote control or responds poorly Make sure you are within 10 feet from the projector Point the remote at the screen or at the front of the projector Make sure the infrared sensors on the front and on the back of the projector are not blocked e Darken the room The lighting may be affecting the remote control Replace the battery No sound Adjust the Volume and make sure the Mute button is toggled to OFF Verify that the audio input is properly connected Adjust the audio source device No video Check the video input connections Adjust the Brightness A bright dot appears in the picture This is a characteri
9. 024 x 768 60 0 75 0 VESA XGA 75 Hz 1024 x 768 68 7 85 0 VESA XGA 85 Hz 1152 x 864 67 5 75 0 VESA compressed 1280 x 960 60 0 60 0 VESA compressed 1280 x 1024 64 0 60 0 VESA SXGA 60 Hz 1280 x 1024 80 0 75 0 VESA TEXT compressed ViewSonic PJ750 15 ro rozm ro rozm Troubleshooting No power Make sure power button or switch is ON Make sure A C power cord is securely connected to a power outlet Plug another electrical device like a radio into the power outlet to verify that the outlet is supplying proper voltage Power is on but the projector displays only the logo Make sure the input source is connected Projector image is too dark or too light Adjust the Contrast and Brightness settings Press Reset from the OnView display menu to reset factory defaults Projector image is completely black no light coming from the lamp Make sure the lens cover is open Make sure the power cord is connected and the unit is turned on The LED should be steady green Adjust Contrast and Brightness The projector may have overheated Let the unit cool down Make sure ventilation openings are clear Make sure air filters are clean Replace the lamp module The image appears unstable or misplaced Press Auto Check that the resolution is compatible between the input device and the projector See the manufacturer s instructions for your specific input device e If the
10. 643910 service eu viewsoniceurope com Europe Middle East Baltic countries and North Africa viewsoniceurope com Contact your reseller service eu viewsoniceurope com Australia and New viewsonic com au T 61 2 9929 3955 service au Q viewsonic com Zealand F 61 2 9929 8393 Singapore India viewsonic com sg T 65 273 4018 service sg viewsonic com and Southeast Asia F 65 273 1566 Other Asia Pacific viewsonic com tw T 886 2 2246 3456 service ap viewsonic com countries F 886 2 8242 3668 South Africa viewsonic com asia T 886 2 2246 3456 service ap viewsonic com F 886 2 8242 3668 ViewSonic PJ750 23 ro rozm ZOo nroZzm 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 Ifa 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
11. NTIES 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 GOODWILL 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 PARTY 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 24 ViewSonic PJ750 Appendix Power Cord Safety Guidelines Caution Use a power cable that is properly grounded Always use
12. 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 will look like Figure A1 below Figure A1 a For the United States and Canada In the United States and Canada the male plug is aNEMA5 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 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 w
13. ViewSonic Image Size 31 300 LCD Projector PJ750 User Guide Guide de l utilisateur Bedienungsanleitung International Spanish Brazilian Portuguese Italian Swedish Finnish Russian Polish Japanese Traditional Chinese Simplified Chinese Korean Arabic Contents For Your Records aciri anaana i raient aie aaae a a Tisana 1 Getting Started Package Contents een 2 Important Safety Warnings 22442244ers Hanne nennen nennen nnnnnnnnnnnnennnn nn 3 Projector Components 4404s44424nsnnnnnnnnnnnnnnnnnnnnnannnnnnnnnnnnnan 3 Setting up the Projector 440004442nnnnnunnannnnnnannnnnnnnnnnnnnn nn 4 Connecting Input and Output Devices sssesssssss 5 Positioning the Projector sess 6 Adjusting the Projector Angle seee 7 Using The Projector teer Peer nes 8 Control BUWONS A innari nennen kenn 8 OnView Menus ccccceeeeeeeeeeeeeneeeeeeeeeaeeeeeesenaneeeeeseceaeeeeessnnneeees 10 Setup Main Menu cccccesecceeceeeeeneeeeeeseceeeeeeeeeneeeeeesennaeeees 10 Input Menu 0 eee o edere Rete Se 11 Image MenU EET 11 Options Meri nissen ie tie E MEM 12 No Signal M n sec stirs antenne 13 Other Information SpecIfiCatlOns inti eec e eee ace end dte 14 Timing Chat ee 15 Troubleshooting u endeten nennen die 16 Power Indicator Lights uus4s44444snnne nennen snnnnn
14. akers with built in amplifier Figure 3 System Setup ViewSonic PJ750 5 Iv r ozm ro rozm Positioning the Projector Place the projector on a level table top or other flat and stable surface Refer to Figure 4 below to determine the optimal placement distance from the screen gm Figure 4 Recommended Projector Distances To adjust the size of the projected area refer to the following table The table shows minimum and maximum distances from the screen that you can place the projector to achieve a specific screen size All distances are given in inches Table 1 Recommended Distances to Screen Screen Size Distance to Screen inches inches shown as a in Figure 5 above Minimum Maximum 40 65 78 60 98 117 80 131 157 100 163 196 120 196 236 150 246 295 200 328 394 6 ViewSonic PJ750 Adjusting the Projector Angle Adjust the projector angle using the foot adjusters shown in Figure 5 below See also Keystone under Input Menu on page 11 1 Press the release button to lower the front foot then tilt the projector up as shown in Figure 5 below The front foot adjusts the vertical height of the projected image 2 Release the button to lock the front foot in place 3 Rotate the rear foot adjuster to align the image The rear foot adjusts the horizontal alignment of the projected image Front foot adjuster Press the rel
15. ations not expressly approved by the party responsible for compliance could void the user s authority to operate this device Use the cables included with the unit CE Conformity The device complies with the requirements of the EEC directive 89 336 EEC as amended by 92 C 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 26 ViewSonic PJ750 ViewSonic Corporation
16. decrease the projected image Press the OFF button to turn off magnification Reset Button Press the RESET button on the projector or on the remote control to restore the factory default settings Select an item and press the Reset button Volume Buttons Use the VOLUME buttons on the remote control to adjust the loudness of the audio output Mute Button Press the MUTE button to temporarily turn off the audio output Blank Button Press the BLANK button on the remote control to display a blank screen showing only the background color Freeze Button Press the FREEZE button on the remote control to freeze or hold an image on screen Timer Button Press the TIMER button on the remote control to activate the on screen timer Press the button again to turn off the display Auto Button Use the AUTO button on the remote control to automatically adjust the vertical position and horizontal position phase and size ViewSonic PJ750 9 rTro rozm ro rozm OnView Menus Use the OnView menus to make precise adjustments to the options described in the section below To access and adjust the OnView menus 1 Press the MENU button on the remote control or the projector control pad to display the OnView menus Use the left or right arrow buttons to select a menu Setup Input Image Options Use the up and down arrow buttons to highlight an item on the displayed menu Use the right arrow button to select the highlighted m
17. ease button Rotate the rear to lower the front foot adjuster foot adjuster Figure 5 Angle Adjustment ViewSonic PJ750 7 rTro rozm ro rozm Using The Projector Use the control buttons on the projector control pad and the remote control to make quick adjustments to the controls listed in the following section Projector control pad Remote control LED indicators Standby On qu Toes N Video q LASER OD TAY Laser Blank F2 Cy RGB Standby On STANDBY ON INPUT butt BH ee meu i Disk pad WW LAMP is o Input button MUTE RESET TEMP Auto Gao Mouse right d 4 Mute button ___ e Feier Menu QD GH Position a E MENU SELECT ee Menu select Hia Reset button Reset FREE CO CA2 C Magnify us ES Volume Menu button er cO G t Mute Freeze a Timer Figure 6 Projector and Remote Controls Control Buttons Press a control button to display a menu then use the arrow buttons to adjust the selected control The buttons on the projector control pad and on the remote control are explained below Standby On Button Press the STANDBY ON button to begin the warm up period The power LED flashes green during warm up and lights a steady green when the projector is ready to use The projector cannot be restarted within 60 seconds after it is turned off because the projector enters a cool down mode
18. enu item Use the arrow buttons as indicated on the screen to adjust the menu item Press the left arrow button to accept the adjustment and return to the menu ouahwhdD NOTE If you do not push a button after making an adjustment the change applies automatically after a few seconds Setup Main Menu SETUP Main Menu RGB SETUP Main Menu Video SETUP Jy INPUT IMAGE J OPT SETUP J INPUT J IMAGE J OPT BRIGHT es 0 BRIGHT EN o CONTRAST mmm 2 CONTRAST mH 1 100 SHARPNESS aem 1 100 colon MEN I o H PHASE EE 1 TINT Zz 0 _HSIzE 800 mmm o COLORBAL R MEN o EN 0 mE 0 ASPECT O EX a Bright adjusts the brightness of the projected image Contrast adjusts the contrast of the projected image Vertical Position computer input only moves the projected image up or down Horizontal Position computer input only moves the projected image to the right or left Horizontal Phase computer input only eliminates visible horizontal lines on the projected image Horizontal Size computer input only widens or narrows the projected image Sharpness video input only makes the edges of the image appear softer or sharper Color video input only increases or decreases the saturation of the color Tint video input only adjusts the hue of the projected image from red to green Color Balance R darkens or lightens the Red color of the projec
19. increases or decreases the speaker loudness Keystone corrects image distortion that can occur when the angle of the projection is increased Keystone resizes the top or bottom of the projected image See Adjusting the Projector Angle on page 7 Blank selects the background color of a blank screen Mirror adjusts the orientation of the screen image based upon the placement of the projector Select Normal for a table top projection Select H Invert for rear projection Select V Invert for a front projection ceiling mount Select H amp V Invert for a rear projection ceiling mount Start up selects a start up menu You can select or deselect the ViewSonic Welcome menu to display automatically at start up Menu Color selects a background color for on screen menus Orange Yellow Green Blue Purple Gray Black Timer provides a countdown clock that you can set typically to time a presentation Set the countdown timer between 1 and 99 minutes The time displays on the lower right portion of the screen when you press the Timer button on the remote control Language allows you to select a menu display language from a list Auto Off causes the projector to automatically enter a standby cool down mode after a specified amount of time has elapsed without a signal Sync on G allows you to toggle On or Off the Sync on G option CAUTION When you are unsure whether you are using a Sync on G input device leave this option
20. inutes for the lamp to cool down Replacing the Lamp 1 Gently turn the projector over and place it on a towel or blanket Expose the lamp cover on the bottom of projector Loosen the lamp cover screw as shown Gently remove the cover Loosen the lamp unit screws after the cover is removed Gently pull the unit out of the lamp compartment using the flip up handle grip Gently insert the new lamp Replace the lamp unit screws 8 Replace the cover and secure with the lamp cover screw a fF WO ND N Oo Resetting the Lamp Timer After replacing the lamp the lamp LED lights a steady red and the Change the Lamp message displays Within 10 minutes after turning on the power do the following 1 Press and hold for three seconds the Reset button on the projector control pad The Lamp hours message displays on the bottom of the screen 2 Press the Reset button on the projector control pad while the lamp timer is displayed 3 Use the direction arrows to select zero 0 and wait until the Lamp timer display clears Important The message functions will not operate properly if the lamp timer is reset without replacing the lamp or the lamp timer is not reset when the lamp is replaced 20 ViewSonic PJ750 Remote Control Batteries Replace the batteries when the remote control unit becomes difficult to operate such as slow response when you push a button Use 2 AA batteries as shown in Figure 8 below Fig
21. ith the dealer from whom you have purchased the product ViewSonic PJ750 25 ro rozm ro rozm 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 uses 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 Connect the equipment into an outlet on a circuit different from that to which the receiver is connected 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 modific
22. n mini D sub Power Voltage 100 120 220 240 VAC 50 60 Hz auto switch Consumption 250 watts Operating conditions Temperature 0 to 35 C 32 to 95 F Humidity 10 to 85 no condensation Altitude 0 to 1 830 m 0 to 6 000 feet Storage conditions Temperature 20 to 60 C 4 to 140 F Humidity 10 to 85 no condensation Altitude 0 to 2 100 m 0 to 7 000 feet Dimensions and weight Projector 3 25 kgs 7 2 lbs 298 x 228 x 76 mm Regulations FCC class B UL C UL CE TUV 1 May require a Macintosh adapter 14 ViewSonic PJ750 Timing Chart The following table lists the maximum refresh rates for standard resolutions timing presets Not all video cards can operate at these rates See your graphics card user guide to ensure compatibility Table 2 Computer Signal Rates and Resolution Resolution fH kHz fV Hz Rating Signal mode 720 x 400 31 9 85 0 VESA TEXT 640 x 480 31 5 59 9 VESA VGA 3 640 x 480 35 0 66 7 Mac 13 mode 640 x 480 37 9 72 8 VESA VGA 3 72Hz 640 x 480 31 5 75 0 VESA VGA 3 75 Hz 640 x 480 43 3 85 0 VESA VGA 3 85 Hz 800 x 600 35 2 56 3 VESA SVGA 56 Hz 800 x 600 37 9 60 3 VESA SVGA 60 Hz 800 x 600 48 1 72 2 VESA SVGA 72 Hz 800 x 600 46 9 75 0 VESA SVGA 75 Hz 800 x 600 53 7 85 1 VESA SVGA 85 Hz 832 x 624 49 7 74 5 Mac 16 mode 1024 x 768 48 4 60 0 VESA XGA 60 Hz 1024 x 768 56 5 70 1 VESA XGA 70 Hz 1
23. nd Input Output Devices Make sure that you have properly connected the power and input cables before turning on the projector See Connecting Input and Output Devices on page 5 Remove the lens cap Turn on the Projector Turn on the Power Switch on the side of the projector The power indicator LED lights a steady orange See Using The Projector on page 8 Press the Standby On button The power LED flashes green during warm up The power LED lights a steady green after warm up The steady green light indicates that the ViewSonic PJ750 is ready to use To turn off the lamp press and hold for 2 seconds the Standby On button The power LED flashes orange and the unit remains in cool down mode with the fan on for approximately 1 minute The power switch on the side of the projector can be turned off when the power LED lights a steady orange indicating that cool down is complete Position the Projector Position the projector on a level and stable surface Determine the distance the projector will be from the screen See Positioning the Projector on page 6 Adjust the angle of the projection by positioning the foot adjusters Se e Adjusting the Projector Angle on page 7 Turn on the Input Devices and select the Input Signal Press either the Input button on the projector control pad or the Video RGB buttons on the remote control to select the signal to be projected The selected input signal source displa
24. nnnnen nennen 18 Screen Messages eeeceeseseeeeeseeeeeseeeeeseeeeeseeeeeseneesseneeeerenees 19 Maintenance seen nr Bun eee 20 Projector Lamp 2000u0ns2nnnnnnnnnnnnnnannnnnnnnnnnnnnnnnnnnnnnnnnnn nn 20 Remote Control Batteries 4 s44444nsnnnnnnnnnnnnnnennnnennn 21 Cleaning Instructions urzuasnersnnnensnnnnnnennnnnnnnnnnnnnnnn ernennen 21 Attaching the Optional Handle uuursnner nenn nennen ernennen 22 Customer SuppoOrt 20uussss2nasnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnennnnnnnnnnann 23 Eimited W rranty an sterben 24 VIEWSONIC Projector sem 24 Appendix Power Cord Safety Guidelines ene 25 FCC Information iere ra ei nein 26 ViewSonic PJ750 ro rozm ro rozm Figures Figure Figure Figure Figure Figure Figure Figure Figure Figure Package Contents inerte erinnern aaa bd repr Rae re 2 ViewSonic PJ750 Projector 3 System Setup tiep tre i ERE c Uk Va IEEE aan KENT DL E EPP PRA ER ERR Een 5 Recommended Projector Distances ssssssseeeene 6 Angle Adjustment 5 t e n ned ne e Feed nd dr ee en edat 7 Projector and Remote Controls sssssssssseeeenen 8 Lamp Replacement seesssssssssssseeseeeee eee etn nnne nnns 20 Installing the Batteries eececseseeseseeeeesneesesaeeesseneeseseeesesaeesesaneeeseaseres 21 Attaching the Handle asien 22
25. set to Off ViewSonic PJ750 13 rOo rozm ro rozm Other Information Specifications LCD Type Three 0 9 1024 x 768 polysilicon active matrix TFT LCD Pixels 786 432 1024 x 768 V Colors 16 7 million Lens Type Manual zoom 1 2x manual focus Focal length F 1 7 2 0 f 37 5 45 1 mm Keystone correction Fixed 10 0 upward shift normal at 10 5 8 8 projection angle Display Image size 76 2 to 762 cm 31 to 300 inches Focus distance Aspect ratio 0 7 to 9 0 m 2 3 to 29 5 feet 4 3 Orientation Front rear desktop front rear ceiling Lamp Lamp UHB 160 watts ultra compact replaceable Lamp life 1500 hours Audio Power 1 watt stereo Input signal RGB analog 75 ohms 0 7vp p Video H V separated composite TTL S video NTSC NTSC 4 43 PAL SECAM 1 0 Vp p 75 ohms Luminance signal 1 0 Vp p 75 ohms termination Chrominance signal 0 29Vp p NTSC 0 30Vp p PAL 75 ohms termination Frequency fh 15 75 15 63 31 80 kHz f 56 120Hz Compatibility PC Compatible up to 1024 x 768 compressed Macintosh Compatible up to 1024 x 768 compressed Video NTSC NTSC 4 43 PAL BGHI PAL M PAL N PAL60 SECAM Remote range Angle 30 degrees cone angle except rear vertical 20 degree Distance 3 m 10 feet Resolution Maximum 1280 x 1024 75Hz Recommended 1024 x 768 60Hz Input ports RGB 15 pin mini D sub Video RCA x1 S video Mini DIN 4 pin x1 Audio Stereo mini jack Serial control 15 pi
26. stic of liquid crystal technology and is usually not a problem ViewSonic PJ750 17 ro rozm ro rozm Power Indicator Lights If the Lamp or Temperature indicator is red or flashing red when the ViewSonic PJ750 is turned on there is a problem and you should not proceed Turn off the projector and let it cool down Table 3 Power Indicator Lights Power Lamp Temperature Condition Indicator Indicator Indicator ORANGE OFF OFF Standby status indicates that the power is on steady GREEN OFF OFF The ViewSonic PJ750 is in warm up mode flashing GREEN OFF OFF Ready for normal operation steady ORANGE OFF OFF The ViewSonic PJ750 is in cool down mode flashing RED RED OFF Lamp does not light lamp failure not related to temperature RED RED OFF The lamp is not secure or the lamp cover is not flashing closed firmly insert the lamp into position and secure the lamp cover RED OFF RED The cooling fan is not operating the ViewSonic flashing PJ750 requires service RED OFF RED Internal overheating the ViewSonic PJ750 should power off automatically or you should turn off the unit Allow the unit to cool down for 20 minutes Make sure the air filter is clean and the air vents are clear before preceding 18 ViewSonic PJ750 Screen Messages Periodically messages appear on screen to inform you of certain conditions Most screen messages disappear after three 3
27. ted image Color Balance B darkens or lightens the Blue color of the projected image Aspect selects an aspect ratio for the projected image The aspect ratio is the ratio of width to height of the projected image 10 ViewSonic PJ750 Input Menu INPUT Menu SETUP INPUT X iMAGE J OPT The Input menu displays the options described below RGB fH 38kHz VIDEO fV 60Hz AUTO RGB computer input only displays the horizontal and vertical sync signal frequency of an RGB input source such as a computer Video video input only automatically detects and selects the input signal or you can select the specific input standard for your country from the list that displays Auto automatically adjusts the vertical and horizontal position phase and size Image Menu IMAGE Menu The Image menu displays the options described below SETUP Jy INPUT JyIMAGE J OPT KEYSTONE E H C eak gt QX CO MIRROR gt STARTUP Keystone corrects image distortion that can occur when the angle of the projection is increased Keystone resizes the top or bottom of the projected image See Adjusting the Projector Angle on page 7 Blank selects the background color of a blank screen Mirror adjusts the orientation of the screen image based upon the placement of the projector Select Normal for a table top projection Select H Invert for rear projection Select V In
28. uct Registration To meet your future needs and to receive any additional product information as it becomes available please register your product on the Internet at www viewsonic com For Your Records Product Name ViewSonic PJ750 Model Number VPROJ22826 Document Number PJ750 1 UG 342 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 rOo rozm ro rozm Getting Started Congratulations on purchasing a ViewSonic PJ750 LCD projector Save the original box and all packing material for future shipping needs Package Contents ViewSonic PJ750 LCD Projector AC power cords US Europe China ViewSonic Wizard CD ROM includes User Guide in PDF format RGB video cable 15 pin mini D sub connector e Audio video cable RCA connectors PS 2 mouse cable Quick Start guide e Attachable handle Remote control unit including two AA batteries Carrying Case que PJ750 projector Power cord US Power cord Europe Power cord China ViewSonic Wizard RGB cable Audio Video cable PS 2 mouse cable CD ROM sn Quick Start guide Attachable Handle Remote control Carrying case Figure 1 Package
29. ure 8 Installing the Batteries To replace the batteries Pull the plastic tab from the battery access door when using the new projector for the first time Push the tab on the bottom of the remote unit and remove the battery cover Gently remove the batteries from the holder and replace them with new batteries Ensure that the positive and negative terminals are positioned correctly Push the battery cover into place The cover should click into place ahoaN Cleaning Instructions Projector Lens Clean the lens with a damp non abrasive cloth Apply a lens cleaning solution or a glass cleaning solution to the cloth Do not spray a cleaning solution directly onto the lens Projector Case Make sure the projector is cool before cleaning Clean the exterior case with a moist cloth using a mild detergent WARNING Do not use alcohol benzene or other chemical cleaners which could damage the case Air Filter Clean or replace the air filter after every 100 hours of use to prevent overheating which could damage the projector 1 Make sure the projector is cool and the power cord is unplugged before beginning 2 Vacuum the air filter WARNING Never operate the projector without the air filter doing so will damage the projector ViewSonic PJ750 21 ZzOo roZzm ro rozm Attaching the Optional Handle The ViewSonic PJ750 comes with an attachable handle Follow the steps below to attach the handle Handle hooks
30. vert for a front projection ceiling mount Select H amp V Invert for a rear projection ceiling mount Start up selects a start up screen You can select or deselect the ViewSonic Welcome screen to display automatically at start up ViewSonic PJ750 11 rTro rozm ro rozm Options Menu OPTIONS Menu The Options menu displays the options described below SETUP Jy INPUT J IMAGE J OPT VOLUME ENEEN 1128 men co or ILKA TIMER gt Volume increases or decreases the speaker loudness Menu Color selects a background color for on screen menus Orange Yellow Green Blue Purple Gray Black Timer provides a countdown clock that you can set typically to time a presentation Set the countdown Timer between 1 and 99 minutes The time displays on the lower right portion of the screen when you press the Timer button on the remote control Language allows you to select a menu display language from a list Auto Off causes the projector to automatically enter a standby cool down mode after a specified amount of time has elapsed without a signal Sync on G allows you to toggle On or Off the Sync on G option CAUTION If you are unsure whether you are using a Sync on G input device leave this option set to Off 12 ViewSonic PJ750 No Signal Menu NO SIGNAL Menu To adjust projector settings before connecting input devices use the No Signal menu to set the options below Volume
31. ys in the lower right section of the screen Adjust the image size Turn the Zoom ring to adjust the size of the projected image Adjust the Focus Turn the Focus ring to adjust the focus Adjust the KeystoneValue e If the top of the projected image is not the same width as the bottom use the Keystone control See Keystone on pagell Caution The projector requires a warm up period approximately 45 seconds after the power is turned on and a cool down period approximately 60 seconds after the power is turned off The power cannot be turned on for at least 1 minute after the unit has been turned off This is a safety feature ViewSonic PJ750 Connecting Input and Output Devices Use the diagrams below as guides when connecting your input and output devices to the ViewSonic PJ750 projector Remote control sensor RGBIN1 RGBIN2 S Video Video IN Audio IN L Audio IN R Audio IN 1 M Audio IN 2 Audio OUT l T Rear foot USB RGBOUT CONTROL Air Vent adjustor exhaust The lines in the figure below demonstrate how various input devices can be connected to the ViewSonic PJ750 projector For specific connection instructions refer to the user guide for your input device Notebook S Video VCR E mem Computer EEEE BEBE REE LI LI LI LI LI LI Li u a VCR H z Desktop z Computer AY Audio spe
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