Sharp Projector Pg C30xu User Manual
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E-60 Appendix d. Rehearsing & Delivery •The best time to rehearse is the day or evening before, not a couple of hours before, and the best place to rehearse is in the actual room. Rehearsing a speech in a small office is not the same as standing up in front of 100 people in a hotel ballroom or classroom. •Due to varying processor speeds of computers, practice your slide transitions for proper timing. •Whenever possible, set up your equipment well in advance to allow adequate time to resolve any unexpected issues such as lighting, power, seating and audio. •Thoroughly check every piece of equipment you bring along. Make sure you have fresh batteries in your remote controls and laptop computer. Fully charge your computer’s battery before the presentation and connect your AC adaptor for added safety. •Make sure you are completely familiar with the control panel on your projector and remote controls. •If you are using a microphone, check it out before hand and walk around to see where you might have problems with feedback. Avoid standing in these problem areas during your presentation. e. Presentation Tips •Before beginning, visualize yourself delivering an outstanding presentation. •Know your speech, memorizing at least the first three minutes of your presentation will allow you to focus on your rhythm and pacing. •Speak to early arrivals to help you build a rapport with the audience and make you feel more comfortable. •Do not be overly dependent on your visuals by reciting what your audience is already reading. Know your material well enough to be able to deliver the presentation with ease. Use your visuals to emphasize keypoints. •Be sure to project your voice clearly and use eye contact to maintain audience attention. •Do not wait until halfway through your presentation to get your point across. If you wait and try to create a “build-up”, you may lose some of your audience along the way. •Keep your audience’s attention. As most people only focus for 15 to 20 minutes during a one-hour presentation, it is important to recapture their attention periodically. Use phrases like, “This is critical to my point” or “This is absolutely fundamental” to remind them you are saying something they need to hear. Guide to Effective Presentations PG-C30XU/CD (E)-g00.5.19, 3:53 PM 60
E-61 Appendix Anti-aliasing digital keystone correction Function to digitally correct a distorted image when the projector is set up at an angle. Aspect ratio Width and height ratio of an image. The normal aspect ratio of a computer and video image is 4 : 3. There are also wide images with an aspect ratio of 16 : 9 and 21 : 9. Auto sync Optimizes projected computer images by automatically adjusting certain characteristics. Background Initial setting image projected when no signal is being input. Clock Clock adjustment is used to adjust vertical noise when clock level is incorrect. Compatibility Ability to use with various image signal modes. Composite sync Signal combining horizontal and vertical sync pulses. Dot by dot Mode that projects images in their native resolution. Fit to screen Function to adjust an image without a 4 : 3 aspect ratio, and project it in a 4 : 3 ratio. Freeze Function to freeze a moving image. GUI Graphical User Interface. User interface with graphics that allow easier operation. I/P conversion Function to convert an image between “Interlaced” and “Progressive” scan displays. Intelligent compression and expansion High quality resizing of lower and higher resolution images to fit the projector’s native resolution. Magnification Digitally zooms in on a portion of an image. PDF Portable Document Format. Documentation format used to transfer text and images from the CD-ROM. Phase Phase shift is a timing shift between isomorphic signals with the same resolution. When phase level is incorrect, the projected image typically displays horizontal flicker. Presentation tools Helpful tools used to emphasize keypoints throughout a presentation. RS-232C Function to control the projector from the computer by using the RS-232C ports on the projector and computer. Startup image The image displayed when the projector is turned on. Status function Displays the settings of each adjustment item. Sync Synchronizes the resolution and phase shift of two signals. When receiving an image with a resolution different from that of the computer, the projected image may be distorted. Sync on green Video signal mode of a computer which overlaps horizontal and vertical sync signal to green color signal pin. Wireless mouse Function to operate the mouse control of a computer with the supplied remote control. XGA resolution Resolution with 1,024 768 pixels that uses the signal of an IBM/AT compatible (DOS/V) computer. Glossary PG-C30XU/CD (E)-g00.5.19, 3:53 PM 61
E-62 Appendix Index A AC socket ......................................................................... 11 ADJUSTMENT buttons ..................................................... 23 Air filter ............................................................................. 46 Anti-aliasing digital keystone correction .......................... 3 Aspect ratio ...................................................................... 36 Audio adjustments ........................................................... 28 AUDIO INPUT 3 terminals ................................................ 13 AUDIO INPUT terminal for INPUT 1, 2 ............................. 11 AUDIO OUTPUT terminal ................................................. 14 Automatic power shutoff function .................................... 39 Auto sync adjustment ...................................................... 32 AUTO SYNC button .......................................................... 32 B Background ..................................................................... 38 BACKLIGHT button .......................................................... 22 BLACK SCREEN button ................................................... 37 C Carrying handle ............................................................... 50 Ceiling-mount ................................................................... 19 CeilingRear ................................................................... 42 Clock ................................................................................ 29 Computer audio cable ..................................................... 11 Computer RGB cable ....................................................... 11 Cooling fan (Exhaust vent) ............................................... 5 Cooling fan (Intake vent) .................................................. 46 D DIN-D-sub RS-232C cable ............................................... 14 Dot by dot ........................................................................ 36 E ENLARGE button ............................................................. 34 ENTER button ................................................................... 23 Extra air filter .................................................................... 10 F Fit to screen ..................................................................... 36 Foot release ..................................................................... 19 FREEZE button ................................................................. 33 G GAMMA button ................................................................ 35 GUI (Graphical User Interface) ........................................ 23 I INPUT 1 port .................................................................... 11 INPUT 2 port .................................................................... 11 INPUT button .................................................................... 17 Intelligent compression and expansion ........................... 3 I/P conversion .................................................................. 28 K Kensington Security Standard connector ........................ 49 KEYSTONE button ........................................................... 19 L LAMP REPLACEMENT indicator ...................................... 47 LASER POINTER button ................................................... 22 Laser pointer window ....................................................... 5 LEFT-CLICK button .......................................................... 22 Lens cap .......................................................................... 50 M MENU button .................................................................... 23 MOUSE/ADJUSTMENT switch ......................................... 21 MOUSE buttons ............................................................... 22 MUTE button .................................................................... 17 O On-screen display language ........................................... 25 OUTPUT port for INPUT 1, 2 ............................................ 7 P PDF .................................................................................. 6 Phase ............................................................................... 29 Picture adjustments ......................................................... 26 POWER buttons ............................................................... 16 Power cord ....................................................................... 11 POWER indicator ............................................................. 16 Presentation tools ............................................................. 43 PS/2 mouse control cable ................................................ 15 R Rear projection ................................................................. 19 Remote control ................................................................. 21 Remote control sensor ..................................................... 21 Remote control signal transmitter .................................... 8 Remote mouse receiver ................................................... 15 RESIZE button .................................................................. 36 RIGHT-CLICK button ........................................................ 22 RS-232C port ................................................................... 14 S Speaker ............................................................................ 7 Startup image .................................................................. 38 Status function ................................................................. 44 S-VIDEO INPUT terminal .................................................. 13 Sync ................................................................................. 32 Sync on green .................................................................. 51 T TEMPERATURE WARNING indicator ............................... 47 TOOLS button .................................................................. 43 U UNDO button ................................................................... 20 USB mouse control cable ................................................ 15 V VIDEO INPUT 3 terminal .................................................. 13 VOLUME buttons ............................................................. 17 W Wireless mouse ................................................................ 21 X XGA resolution ................................................................. 3 PG-C30XU/CD (E)-g00.5.19, 3:53 PM 62
SHARP CORPORATION PG-C30XU/CD (E)-g00.5.19, 3:53 PM 63