Sharp PG-A20X инструкция обслуживания

LCD PROJECTOR MODEL PG-A20X OPERA TION MANUAL Introduction Connections and Setup Basic Operation Easy to Use Functions Appendix PG-A20X_E_PDF_Hyo1.p65 03.4.23, 9:53 AM 1[...]

IMPORT ANT For your assistance in reporting the loss or theft of your Projector , please r ecord the Serial Number located on the bottom of the projector and r etain this information. Before r ecycling the packaging, please be sure that you have checked the contents of the carton thoroughly against the list of “Supplied accessories” on page 14 [...]

SPECIAL NOTE FOR USERS IN THE U.K. The mains lead of this product is fitted with a non-r ewireable (moulded) plug incorporating a 5A fuse. Should the fuse need to be replaced, a BSI or AST A appr oved BS 1362 fuse marked or and of the same rating as above, which is also indicated on the pin face of the plug, must be used. Always refit the fuse cove[...]

The supplied CD-ROM contains operation instructions in English, German, French, Swedish, Spanish, Italian, Dutch, Portuguese, Chinese (T raditional Chinese and Simplified Chinese) and Korean. Carefully r ead through the operation instructions before operating the pr ojector . Die mitgeliefer te CD-ROM enth ä lt Bedienungsanleitungen in Englisch, D[...]

Introduction -1 Before using the projector , please read this operation manual carefully . There ar e two impor tant reasons for pr ompt warranty registration of your new SHARP Pr ojector , using the REGISTRA TION CARD packed with the projector . 1. W ARRANTY This is to assure that you immediately r eceive the full benefit of the parts, service and[...]

-2 W ARNING: The cooling fan in this projector continues to run for about 90 seconds after the pr ojector enters the standby mode. During normal operation, when putting the projector into the standby mode always use the ST ANDBY button on the projector or on the remote contr ol. Ensure the cooling fan has stopped befor e disconnecting the power cor[...]

Introduction -3 Outstanding Features 1. Light and Compact Design • A4 / letter size projector weighing only 2.9 kg / 6.4 lbs can be easily transported from room to room or location to location . 2. Comfortable Operation, Classroom and Meeting Room Friendly • Low fan noise and front directed exhaust outlet insure minimal distur- bance to your au[...]

-4 Contents Auto Sync (Auto Sync Adjustment) ........................ 39 Signal Info (Checking the Input Signal) ................... 39 Easy to Use Functions Picture Display Mode ........................................ 40 Switching the Picture Display Mode ........................ 40 Still and Zoom Image ........................................ 42[...]

Introduction -5 Appendix Carrying the Projector ...................................... 51 How to Use the Carrying Case ................................ 51 Maintenance ...................................................... 52 Replacing the Air Filter ..................................... 53 Cleaning and Replacing the Air Filter .....................[...]

-6 1. Read Instructions All the safety and operating instructions should be read before the pr oduct is operated. 2. Retain Instructions The safety and operating instructions should be retained for futur e reference. 3. Heed Warnings All warnings on the product and in the operating instructions should be adhered to. 4. Follow Instructions All opera[...]

Introduction -7 18. Damage Requiring Service Unplug this product from the wall outlet and r efer servicing to qualified service personnel under the following conditions: a. When the power-supply cor d or plug is damaged. b. If liquid has been spilled, or objects have fallen into the product. c. If the product has been exposed to rain or water . d. [...]

-8 IMPORT ANT SAFEGUARDS Be sur e to read the following safeguar ds when setting up your projector . Caution concerning the lamp unit ■ Potential hazard of glass particles if lamp ruptures. In case of lamp rupture, contact your nearest Sharp Authorized Projector Dealer or Service Center for a replacement. See “ Replacing the Lamp ” on page 57[...]

Introduction -9 PDF operation manuals in several languages are included in the CD-ROM, so that you can work with the projector , even if you do not have this manual. T o utilize these manuals, you need to install Adobe Acrobat Reader on your PC (Windows or Macintosh). If you have not installed Acrobat Reader yet, you can install it from the CD-ROM.[...]

-10 26 26 55 55 27 29 39 27 13 52 21 21 ON button For turning the power on. 28 STANDBY button For putting the projector into the standby mode. Power indicator Illuminates red when the projector is in standby. When the power is turned on, this indicator will illuminate green. Lamp indicator Illuminates green indicating normal function. Replace the l[...]

Introduction -11 15 52 AC socket 21 Rear adjustment foot (on the bottom of the projector) Intake vent 16 Kensington Security Standard connector INPUT 1 terminal Terminal for computer RGB and component signals. 20 RS-232C terminal For controlling the projector using a computer. 16 AUDIO INPUT terminal Shared audio input terminal for INPUT 1, 2 and 3[...]

-12 Part Names Numbers in refer to the main pages in this operation manual where the topic is explained. Remote Control (Front View) 28 ST ANDBY button For putting the projector into the standby mode . 32 MENU button For displa ying adjustment and setting screens. ON button For turning the power on. 32 Adjustment buttons ( ' , " , , | )[...]

Introduction -13 Using the Remote Control Inserting the Batteries The batteries (two R-6 batteries ( “ AA ” size, UM/ SUM-3, HP-7 or similar)) are supplied in the package. 1 Press the ▲ mark on the cover and slide it in the direction of the arrow . 2 Insert the batteries. • Insert the batteries making sure the po- larities correctly match t[...]

-14 Accessories Remote control RRMCGA187WJSA T wo R-6 batteries ( “ AA ” size, UM/SUM-3, HP-7 or similar) Power cord * For U.S., Canada, etc. (6' (1.8 m)) QACCDA016WJPZ For Europe, except U.K. (6' (1.8 m)) QACCV A006WJPZ * Use the power cord that corresponds to the wall outlet in your country . ■ 3 RCA to 15-pin D-sub cable (9'[...]

Connections and Setup -15 Connecting the Projector to Other Devices Before Connecting Note • Before connecting, be sure to unplug the power cord of the projector from the AC outlet and turn off the devices to be connected. After making all connections, turn on the projector and then the other devices. When connecting a computer , be sure that it [...]

-16 Connecting the Projector to a Computer Connecting the thumbscrew cables ■ Connect the thumbscrew cable making sure that it fits correctly into the terminal. Then, firmly secure the connectors by tightening the screws on both sides of the plug. ■ Do not remove ferrite cores attached to the RGB cable. Ferrite core Connecting to a Computer Usi[...]

Connections and Setup -17 “ Plug and Play ” function (when connecting to a 15-pin terminal) ■ This projector is compatible with VESA-standard DDC 1/DDC 2B. The projector and a VESA DDC compatible computer will communicate their setting requirements, allowing for quick and easy setup. ■ Before using the “ Plug and Play ” function, be sur[...]

-18 Connecting to Video Equipment Connecting the Projector to Other Devices Connecting to Video Equipment Using an S-video, a Composite Video or an Audio Cable Using an S-video, video, or audio cable, a VCR, laser disc player or other audio-visual equipment can be connected to INPUT 2, INPUT 3 and AU- DIO input terminals. 1 Connect the projector to[...]

Connections and Setup -19 Optional cable 3RCA to 15-pin D-sub cable AN-C3CP (9'10" (3.0 m)) T o analog component output terminal T o audio output terminal DVD player or DTV * decoder Connecting to Component Video Equip- ment Use a 3 RCA to 15-pin D-sub cable when con- necting to the INPUT 1 terminal, component video equipment such as DVD [...]

-20 Connecting to a Computer Using a DIN-D- sub RS-232C Adaptor and an RS-232C Serial Control Cable When the RS-232C terminal on the projector is connected to a computer with a DIN-D-sub RS- 232C adaptor and an RS-232C serial control cable (cross type, sold separately), the computer can be used to control the projector and check the status of the p[...]

Connections and Setup -21 Setup Using the Adjustment Feet The height of the projector can be adjusted us- ing the adjustment feet at the front and rear of the projector when the surface the projector is placed on is uneven or when the screen is slanted. The projection of the image can be made higher by adjusting the projector when it is in a lower [...]

-22 Adjusting the Lens The image is focused and adjusted to the de- sired size using the focus ring or zoom knob on the projector . 1 Adjust the focus by rotating the focus ring. 2 Adjust zooming by moving the zoom knob. Setup Zoom in Z o o m o u t Focus ring Zoom knob PG-A20X_E_PDF_P21_25.p65 03.4.23, 9:56 AM 22[...]

Connections and Setup -23 90 ° 90 ° Example of standard setup Setting up the Screen Position the projector perpendicular to the screen with all feet flat and level to achieve an optimal image. Note • The projector lens should be centered in the middle of the screen. If the horizontal line passing through the lens center is not perpendicular to [...]

-24 STRETCH Mode (16:9) Picture (Screen) size Projection distance [L] Distance from the lens center Diag. [ χ ] Width Height Minimum [L1] Maximum [L2] to the bottom of the image [H] 300" (762 cm) 261" (664 cm) 147" (374 cm) 35' 9" (10.9 m) 42' 8" (13.0 m) – 4 47 / 64 "( – 12.0 cm) 250" (635 cm) 218&[...]

Connections and Setup -25 When using the default setting. ▼ On-screen Display The image is reversed. When using the default setting. ▼ On-screen Display The image is inverted. Projecting a Reversed/Inverted Image Projection from behind the Screen ■ Place a translucent screen between the projector and the audience. ■ Reverse the image by set[...]

-26 Image Projection Basic Procedur e Connect the required external equipment to the pro- jector before carrying out the following procedures. Info • The language preset at the factory is English. If you want to change the on-scr een display to another language, r eset the language accor d- ing to the procedur e on page 28 . 1 Plug the power cord[...]

Basic Operation -27 3 Press , or on the remote control to select the IN- PUT mode. • After pressing once on the projector , use to se lect the desired input mode. Note • When no signal is received, “ NO SIG- NAL ” will be displayed. When a signal that the projector is not preset to re- ceive is received, “ NOT REG. ” will be displayed. [...]

-28 Image Projection Selecting the On-screen Display Language The on-screen display language of the projector can be set to English, German, Spanish, Dutch, French, Ital- ian, Swedish, Portuguese, Chinese, Korean or Japanese. 1 Press on the remote con trol. • The “ Picture ” menu will be displayed. 2 Press or | to select the “ Lan- guage [...]

Basic Operation -29 Keystone Correction (Correcting T rapezoidal Distortion) Correcting Trapezoidal Distortion This function allows for Keystone (On-screen T rapezoidal Distortion) Correction. Note • When the image is projected either from the top or from the bottom towards the screen at an angle, the image becomes distorted trapezoidally . The f[...]

-30 Menu Items This list shows the items that can be set in the projector . ■ INPUT 1 Mode Note • In the “ Picture ” menu of INPUT 1, “ Color ” , “ Ti n t ” and “ Sharp ” are only displayed when “ Signal T ype ” is set to “ Component ” or set to “ Auto ” and the input signal is recognized as a component signal. • I[...]

Basic Operation -31 ■ INPUT 2 / 3 Mode Main menu +30 − 30 +30 − 30 +30 − 30 +30 − 30 +30 − 30 +30 − 30 +30 − 30 Main menu Sub menu Contrast Bright Color Tint Sharp Red Blue Reset CLR Temp Gamma Memory 5500 K 6500 K 7500 K 8500 K 9300 K 10500 K Standard Presentation Cinema Game Memory 1 Memory OFF Auto Manual Memory 5 Picture Page 36[...]

-32 The menu screens allow you to adjust the image and various projector settings. Y ou can operate the menus from the remote control using the following procedure. Using the Menu Screen Example: “ Picture ” menu screen for INPUT 1 (RGB) mode Menu Selections (Adjustments) 1 Press . • The “ Picture ” menu screen for the se- lected input mo[...]

Basic Operation -33 3 Press ' ' ' ' ' or " " " " " to select the item you want to adjust. • The selected item is highlighted. Note • T o display a single adjustment item, press after selecting the item. Only the selected adjustment item will be displayed. Then if you press ' or " , the[...]

-34 Menu Selections (Settings) 1 Press . • The “ Picture ” menu screen for the se- lected input mode is displayed. Note • The on-screen display shown on the right is displayed when INPUT 1 (RG B) mode is selected. 2 Press or | | | | | to display the other menu screens. • The menu icon for the selected menu screen is highlighted.[...]

Basic Operation -35 Sub menu 3 Press ' ' ' ' ' or " " " " " to select the item you want to set, and then press | | | | | to display the sub menu. • The selected item is highlighted. Note • Press or to return to the pre- vious screen. • For some items, press or | to se- lect the icon using [...]

-36 Y ou can adjust the projector ’ s picture to your preferences using the “ Picture ” menu. For operation of the menu screen, see pages 32 to 35 . CLR Temp (Adjusting the Color Temperature) Select “ CLR T emp ” on the “ Picture ” menu and the desired color temperature setting. Description of Color T emperature Settings Adjusting the[...]

Basic Operation -37 Selectable settings Standard Presentation Cinema Game Description For standard image Brightens darker portions of image for more enhanced presentations. Gives greater depth to darker portions of image for a more exciting theater experience. For natural color gradation for playing a game, etc. Gamma (Gamma Correction) Gamma is an[...]

-38 Using the “ Fine Sync ” menu, you can adjust the computer image, match the computer dis- play mode, and check the input signal. For operation of the menu screen, see pages 32 to 35 . Example: “ Fine Sync ” menu screen for INPUT 1 mode Adjusting the Computer Image When “ Auto Sync ” is set to OFF or when vertical stripes or flickerin[...]

Basic Operation -39 Signal Info (Checking the Input Signal) Select “Signal Info” on the “Fine Sync” menu to check the current input signal informa- tion. Note • The projector will display the number of scanned lines available from audio-visual equipment such as a DVD player or Digital Video. Auto Sync (Auto Sync Adjust- ment) Used to auto[...]

-40 Picture Display Mode Switching the Picture Dis- play Mode Press . • Pressing changes the display as shown on pages 40 and 41 . • T o return to the standard image, press while “ RESIZE ” is displayed on the screen. This function allows you to modify or customize the picture display mode to enhance the input image. Depending on the input [...]

-41 Easy to Use Functions VIDEO • “ STRETCH ” is fixed when 540P , 720P or 1080 I signals are entered. 4:3 aspect ratio Letter box Squeezed 16:9 image Squeezed 4:3 image 16:9 aspect ratio 16:9 aspect ratio (4:3 aspect ratio in 16:9 screen) Output screen image Input Signal Image type DVD / Video 480 I , 480P , NTSC, P AL, SECAM 540P , 720P , 1[...]

-42 × 1 × 4 × 9 × 16 × 36 × 64 × 2 × 3 Y ou can instantly freeze a moving image and enlarge a specific portion of an image with the remote control. Using these functions, you can explain the image to the audience more ef- fectively . Still and Zoom Image Freezing a Moving Image 1 Press . • The projected image is frozen. 2 Press again to r[...]

-43 Easy to Use Functions Keylock Function Locking the Operation But- tons Hold down on the projector for about 3 seconds while the projector is being turned on. Note • The keylock function does not af fect the opera- tion with the remote control buttons. • Y ou cannot use the keylock function while the projector is warming up or shutting down.[...]

-44 Y ou can use the “ Options ” menu to enhance the usage for the projector . For operation of the menu screen, see pages 32 to 35 . Example: “ Options ” menu screen for INPUT 2 (S-Video) mode Lamp Timer (Life) (Check- ing the Lamp Life Status) Y ou can confirm the cumulative lamp usage time and the remaining lamp life (percentage). Displa[...]

-45 Easy to Use Functions Video System (Setting the Video System) The video input system mode is preset to “ Auto ” ; however , a clear picture from the connected audio- visual equipment may not be received, depending on the video signal difference. In that case, switch the video signal. Select “ V ideo System ” on the “ Options ” menu [...]

-46 Auto Power Off (Auto Power Off Function) When no input signal is detected for more than 15 minutes, the projector will automatically enter the standby mode if set to “ ON ” . The Auto Power Off function will be disabled if it has been set to “ OFF ” . Select “ ” (ON) or “ ” (OFF) in “ Auto Power Off ” on the “ Options ” [...]

-47 Easy to Use Functions Password (Setting a Pass- word) A password must be set to activate the “ Anti-Theft ” function (Page 48 ). There is no factory preset for the password or the “ Anti-Theft ” settings. In this way , anyone can freely set a new password and “ Anti-Theft ” settings. It is therefore recommended that even if you do n[...]

-48 Anti-Theft (Setting the Anti-Theft) The anti-theft function prevents unauthorized use of the projector . Y ou can choose to use this func- tion or not. If you do not want to use this function, just do not enter the keycode. Once the anti-theft function is activated, users will need to enter the correct keycode each time the projector is turned [...]

-49 Easy to Use Functions If you want to change the keycode, follow the procedure below . Note • When “ Anti-Theft ” is selected, the password in- put box will appear . After the password has been entered, you can change the keycode. 1 Press the buttons on the remote control or the projector to enter the preset 4-digit keycode in “ Old Code[...]

-50 Reversing/Inverting Projected Images Y ou can reverse or invert the projected image for various applications using the “ PRJ Mode ” menu. For operation of the menu screen, see pages 32 to 35 . Example: “ PRJ Mode ” menu screen for INPUT 1 (RGB) mode Setting the Projection Mode Display the “ PRJ Mode ” menu and select the desired pro[...]

-51 Appendix Carrying the Projector How to Use the Carrying Case When carrying the projector , attach the lens cap to the lens, and place it in the supplied carrying case. 1 Open the cover of the carrying case. 2 Remove the inner padding from the carrying case, and fold it in the direction of the arrows. 3 Reinsert the inner padding into the carryi[...]

-52 Cleaning the lens ■ Use a commercially available blower or lens cleaning paper (for glasses and camera lenses) for cleaning the lens. Do not use any liquid type cleaning agents, as they may wear off the coating film on the surface of the lens. ■ As the surface of the lens can easily get damaged, be sure not to scrape or hit the lens. Cleani[...]

-53 Appendix 1 2 3 Replacing the Air Filter Ta b • This projector is equipped with air fil- ters to ensure the optimal operating condition of the projector . • The air filters should be cleaned every 100 hours of use. Clean the filters more often when the projector is used in a dusty or smoky location. • Ask your nearest Sharp Authorized Pro-[...]

-54 5 Clean the air filter . • Clean the dust off the air filter and cover with a vacuum cleaner extension hose. 6 Replace the air filter . • Place the air filter underneath the tabs on the filter/lamp unit cover . 7 Replace the filter/lamp unit cover . • Align the tab on the filter/lamp unit cover ( 1 ) and place it while pressing the tab ( [...]

-55 Appendix Maintenance Indicators ■ The warning lights on the projector indicate problems inside the projector . ■ If a problem occurs, either the temperature warning indicator or the lamp indicator will illuminate red, and the projector will enter the standby mode. After the projector has entered the standby mode, follow the procedures given[...]

-56 Info • If the temperature warning indicator illuminates, and the projector enters the standby mode, follow the pos- sible solutions on the previous page and then wait until the projector has cooled down completely before plugging in the power cord and turning the power back on. (At least 5 minutes.) • If the power is turned off for a brief [...]

-57 Appendix Lamp ■ It is recommended that the lamp (sold separately) be replaced when the remaining lamp life be- comes 5% or less, or when you notice a significant deterioration in the picture and color quality . The lamp life (percentage) can be checked with the on-screen display . See page 44 . ■ For lamp replacement, please consult your ne[...]

-58 Lamp unit BQC-PGA20X//1 Removing and Installing the Lamp Unit Info • Be sure to remove the lamp unit using the handle. Be sure not to touch the glass sur- face of the lamp unit or the inside of the projector . • T o avoid injury to yourself and damage to the lamp, be sure to carefully follow the steps below . • Do not loosen other screws [...]

-59 Appendix 5 Remove the lamp unit. • Loosen the securing screws from the lamp unit. Hold the lamp unit by the handle and pull it in the direction of the arrow . At this time, keep the lamp unit horizontal and do not tilt it. 6 Insert the new lamp unit. • Press the lamp unit firmly into the lamp unit compartment. Fasten the securing screws. 7 [...]

-60 15 69 51 96 8 9 6 5 21 4 3 7 5 10 15 1 6 11 RS-232C T erminal: 9-pin Mini DIN female connector Pin No. Signal Name I/O Reference 1 Not connected 2 RD Receive Data Input Connected to internal circuit 3 SD Send Data Output Connected to internal circuit 4 Not connected 5 SG Signal Ground Connected to internal circuit 6 Not connected 7 RS Connected[...]

-61 Appendix Return code ( 0DH ) C1 C2 C3 C4 P1 P2 P3 P4 Response code format Normal response Problem r esponse (communication er ror or incorrect command) O K E R R Command 4-digit Parameter 4-digit Command format Return code ( 0DH ) Return code ( 0DH ) CONTROL CONTENTS Standby Power On INPUT1 INPUT2 INPUT3 INPUT1 SIGNAL TYPE : AUTO INPUT1 SIGNAL [...]

-62 Computer Compatibility Chart Note • This projector may not be able to display images from notebook computers in simultaneous (CR T/LCD) mode. Should this occur , turn off the LCD display on the notebook computer and output the display data in “ CRT only ” mode. Details on how to change display modes can be found in your notebook computer [...]

-63 Appendix T roubleshooting Check • Projector power cord is not plugged into the wall outlet. • Power to the external connected devices is of f. • The selected input mode is wrong. • The A V MUTE function is working. • Cables incorrectly connected to rear panel of the projector . • Remote control batteries have run out. • External o[...]

-64 Check Problem Page Picture is green on INPUT 1 COMPONENT . Picture is pink (no green) on INPUT 1 RGB. Picture is dark. Picture is too bright and whitish. • Change the input signal type setting. • The lamp indicator is illuminating in red. Replace the lamp. • Picture adjustments are incorrectly set. 37 55 36 T roubleshooting PG-A20X_E_PDF_[...]

-65 Appendix For SHARP Assistance If you encounter any problems during setup or operation of this projector , first refer to the “ T roubleshooting ” section on pages 63 and 64 . If this operation manual does not answer your question, please contact the SHARP Service departments listed below . U.S.A . Sharp Electronics Corporation 1-888-GO-SHAR[...]

-66 Specifications LCD Projector PG-A20X NTSC3.58/NTSC4.43/P AL/P AL-M/P AL-N/P AL-60/SECAM/ DTV480 I /DTV480P/DTV540P/DTV580 I /DTV580P/DTV720P/DTV1035 I /DTV1080 I LCD panel × 3, RGB optical shutter method Panel size: 0.79" (20.0 mm) (12 [H] × 16 [W] mm) No. of dots: 786,432 dots (1,024 [H] × 768 [V]) 1 – 1.2 × zoom lens, F1.7 – 1.94[...]

-67 Appendix Dimensions Units: inches (mm) Side View Side View Top View Rear View Front View Bottom View ø 66 10 13 / 64 (258.8) 3 9 / 64 (79.5) 11 45 / 64 (297) 1 35 / 64 (39.2) 3 13 / 64 (81) 3 33 / 64 (89) 7 7 / 64 (180.5) 9 1 / 32 (229) 49 / 64 (19.1) 7 11 / 16 (195) 5 55 / 64 (148.5) 13 / 64 (5) 6 21 / 32 (169) 7 3 / 32 (180) 25 / 32 (19.5) 7[...]

-68 Glossary Anti-Theft If the “ Keycode ” set in the projector is not correctly entered, the projector will not operate even if sig- nals are entered. 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 Optimiz[...]

-69 Appendix AC socket ............................................................. 15 Adjusting the Lens ............................................... 22 Adjustment buttons .............................................. 32 Adjustment feet .................................................... 21 Air filter ........................................[...]

SHARP CORPORA TION PG-A20X_E_PDF_Hyo4.p65 03.4.23, 9:53 AM 1[...]