Resumen del contenido incluido en la página 1
TABLE OF CONTENTS
Safety Summary iii
Introduction 1
Image Resolution 1
Compatibility 1
Unpacking the Projector 1
Usage Guidelines 4
If You Need Assistance 4
Warranty 4
Setting up the Projector 5
Connecting a Computer 7
Connecting a Video Player 8
Powering up the Projector and Adjusting the Image 9
Turning Off the Projector 10
Using the Projector 11
Basic Image Adjustment 11
Adjusting the Projector 11
Using the Remote and Keypad Buttons 13
Using the On-Screen Menus 16
Image control 19
Custom setu
Resumen del contenido incluido en la página 2
Ta b l e o f C o n t e n t s Appendix 33 Specifications 33 Accessories 34 Portable and Laptop Activation Chart 35 Using Video Mirroring with a PowerBook Computer 40 Projected Image Size 41 RS-232 Terminal Specifications 43 Index 45 ii
Resumen del contenido incluido en la página 3
SAFETY SUMMARY Please read these instructions carefully before using your LP 740. Failure to comply with them could result in fire, electrical shock, personal injury or damage to equipment. These graphics are used throughout this manual to draw your attention to important information about the projectors. NOTE: Additional useful details or tips. CAUTION: Steps to take to avoid damage to your equipment. WARNING: Steps to take to avoid personal injury. These graphics are used on the projecto
Resumen del contenido incluido en la página 4
Sa fet y Su mmar y Grounding The projector is grounded through the grounding conductor on the power cord. To avoid electric shock, plug the power cord into a properly wired receptacle. Do not defeat the purpose of the grounding-type plug. Lamp To avoid overheating and unacceptable image quality, replace the projec- tion lamp with a lamp of the specified type. Refer to page 33 for lamp specifications and to page 26 for instructions on replacing the lamp. Lamp Compartment To avoid burns, do n
Resumen del contenido incluido en la página 5
INTRODUCTION The In Focus LP 740™ is a multimedia projector that packs SXGA graphics (1280x1024) with 16.7 million colors. It generates crisp, clear images using a new and innovative reflective technology. The LP 740 is ideal for high-performance business, engineering and imaging applications that demand exceptional resolution and color quality. Image Resolution NOTE: You can resize your The SXGA resolution of the 740’s projected image is 1280x1024. If your computer’s screen resolution is
Resumen del contenido incluido en la página 6
In tr o d uc ti on 5 NOTE: The contents of your 1 shipping box may vary depending on the projector configuration 2 1 you’ve ordered. 3 10 4 9 8 5 7 6 FIGURE 1 Shipping box contents 1. LP 740 projector with lens cap 6. SGI adapters 2. power cord 7. S-video cable 3. LP 740 User’s Guide 8. computer cable 4. remote control and batteries 9. video cable 5. SUN adapters 10. audio cable 2
Resumen del contenido incluido en la página 7
5 speakers keypad handle foot adjuster buttons lens cap FIGURE 2 Side view of projector IR receiver connector panel Computer Data Out Data In Video Audio Out Audio In L R L R Audio In Computer Video In L R S C Remote RS-232 power vent fan cord connector FIGURE 3 Back view of projector 3
Resumen del contenido incluido en la página 8
In tr o d uc ti on Usage Guidelines • Do not look directly into the projection lens when the projector is turned on. The bright light may harm your eyes. • Do not block the grills on the projector. Restricting the air flow can cause it to overheat and turn off. If this happens, you must wait a minute before attempting to turn it back on. • Handle the projector as you would any product with glass components. Be especially careful not to drop it. • Avoid leaving the projector in direct sunligh
Resumen del contenido incluido en la página 9
15 ft. 6.1 ft. 3.5 ft. SETTING UP THE PROJECTOR 1 Place the projector on a flat surface parallel to the floor. • The projector must be within 10 feet (3 m) of your power source and within 6 feet (1.8 m) of your computer. FIGURE 4 Placing the projector 2 Position the projector the desired distance from the screen. The distance from the lens of the projector to the screen deter- mines the size of the projected image. Figure 5 shows three projected image sizes. For more information about image s
Resumen del contenido incluido en la página 10
S e tti ng up t h e Pr oj ec to r NOTE: Before you continue, monitor computer make sure the projector and your Computer equipment are turned off. If you’re Data Out Data In connecting a computer, make sure the distance between it and the Video projector is 6 feet or less. external Audio Out Audio In L/R audio speakers L R L R in Audio In Computer Video In computer L R S C composite audio video Remote S-video RS-232 wired remote RS-232 input FIGURE 6 Connector panel 6
Resumen del contenido incluido en la página 11
Connecting a Computer 1 (Desktop models only) Locate the cable that connects the monitor to your computer. Unplug it from the computer. NOTE: To connect a workstation, Plug one end of the computer cable into the video connector use the appropriate adaptors 2 on your computer; plug the other end into the Data In connec- between the computer and moni- tor on the projector. tor cables. To connect a Macintosh computer, you must purchase the appropriate adaptors. FIGURE 7 Connecting the projecto
Resumen del contenido incluido en la página 12
S e tti ng up t h e Pr oj ec to r Connecting a Video Player 1 If your video player uses a round, one-prong composite video connector, you’ll need the audio and video cables. • If your video player uses a round, four-prong S-video con- nector, you’ll need the S-video cable and the audio cable. 2 Plug the video cable’s yellow connector into the “video-out” port on your video player (Figure 8). This port may be labeled “To Monitor.” • If you’re using an S-video cable, connect it to the “S-video
Resumen del contenido incluido en la página 13
Powering up the Projector and Adjusting the Image 1 Remove the lens cap. NOTE: Always use the power cord Plug the power cord into the back of the projector, then plug it 2 into your electrical outlet. A surge-protected power strip is that shipped with the projector. recommended if power surges are common in your area. Computer Data Out Data In Video Audio Out Audio In L R L R Audio In Computer Video In L R S C Remoto RS-232 FIGURE 9 Connecting the power cord 3 Turn on the projector by pressing
Resumen del contenido incluido en la página 14
S e tti ng up t h e Pr oj ec to r • Press the S-video or Video buttons on the remote or the Source button on the keypad (page 14) to display your NOTE: With some computers, video image. the order in which you power up • Use the volume buttons to adjust the volume. the equipment is very important. Most computers should be turned Turn on your computer. 5 on last, after all other peripherals • Press the Computer button on the remote or the Source but- have been turned on. Refer to your ton on t
Resumen del contenido incluido en la página 15
USING THE PROJECTOR This section describes how to use and make adjustments to the projector. It also provides a reference to the remote and keypad buttons and the options available from the on-screen menus. Basic Image Adjustment NOTE: In Focus has created a 1 Make sure you have powered up your equipment in the right order (page 9). Press the Auto button on the remote or choose software program called In Focus “Auto Set Up” (page 19) in the menus to optimize the image. Presents that automa
Resumen del contenido incluido en la página 16
U s i n g t h e Pr o j e c to r The projector is equipped with 2 self-locking foot adjuster but- tons (Figure 12). They can vary in length from 0 to 50mm, allow- ing you to adjust the angle of projection. To raise the projector: 1 Press and hold the foot adjuster buttons (Figure 12). 2 Raise the projector to the height you want, then release the buttons to lock the feet into position. 2 FIGURE 12 Adjusting the height of the projector 12
Resumen del contenido incluido en la página 17
MODEL LP740-RC-01 (03151) 000001 S/N Made in JAPAN Using the Remote Control and Keypad Buttons Power Lamp Check Power Source Menu Resize Sync Track Volume Enter FIGURE 13 Keypad Power Auto Resize - Computer S Video Video Track Sync Bright Menu these 2 buttons are for future expansion and are not used at this time Zoom (+) Zoom (-) Enter Point Mask Restore Volume Mute InFOCUS FIGURE 14 Remote Point the remote control at the projection screen or at the front or rear of the 740. The rang
Resumen del contenido incluido en la página 18
U s i n g t h e Pr o j e c to r Power This turns the projector off and on. Press and hold the Power but- ton for 2 seconds to turn the projector off. Source (Computer, Video, or S-Video on remote) When you have more than one source (computer or video) con- nected to the projector, select between them by pressing the Source button. Menu Press Menu to open the on-screen menus. For more information about the on-screen menus, see page 16. Resize Press this to toggle the image size between standar
Resumen del contenido incluido en la página 19
Remote Control Only Buttons Auto This activates the automatic signal detection and image adjust- ment. When the adjustments are complete, you have the option of sending them to the projector or returning to the previous set- tings. Bright Press this button to open the Brightness control to brighten or darken the image. Zoom (+) and Zoom (-) This allows you to zoom the image in and out. To zoom a particu- lar portion of the image, first use the Point button to position the cursor on the area y
Resumen del contenido incluido en la página 20
U s i n g t h e Pr o j e c to r Using the On-Screen Menus The projector has on-screen menus that allow you to make image adjustments and change a variety of settings. Most of these adjustments aren’t available directly from the remote or keypad. To open the on-screen menus, 1 Press the Menu button on the remote or keypad to display the Main Menu. MENU MAIN Image Control Computer Audio Control Custom Setup Information Users Memory Save Users Merory Load System Reset Exit 2 Press the up and
