Specifications

ManualsBrandsAcer ManualsProjectorPD723

... English

Table of Contents

Table of Contents ...................................................................................... 1

Usage Notice.............................................................................................. 2

Precautions ........................................................................................................ 2

Introduction ............................................................................................... 4

Product Features ................................................................................................ 4

Package Overview ............................................................................................. 5

Product Overview ............................................................................................... 6

Main Unit ....................................................................................................................... 6

Control Panel ................................................................................................................ 7

Connection Ports .......................................................................................................... 8

Remote Control with Mouse Function & Laser Pointer ............................................. 9

Installation ............................................................................................... 10

Connecting the Projector ................................................................................. 10

Powering On/Off the Projector ......................................................................... 11

Powering On the Projector ........................................................................................ 11

Powering Off the projector ......................................................................................... 12

Warning Indicator....................................................................................................... 12

Adjusting the Projected Image ........................................................................ 13

Adjusting the Projector Image Height....................................................................... 13

Adjusting the Projector Zoom / Focus...................................................................... 14

Adjusting Projected Image Size ................................................................................ 14

User Controls ........................................................................................... 15

Control Panel & Remote Control ..................................................................... 15

On-Screen Display Menus ............................................................................... 18

How to operate ............................................................................................................ 18

Color ............................................................................................................................ 19

Image ........................................................................................................................... 21

Management ................................................................................................................ 23

Audio ........................................................................................................................... 25

Personals .................................................................................................................... 26

Language ..................................................................................................................... 27

PIP ............................................................................................................................... 28

Appendices .............................................................................................. 29

Troubleshooting ............................................................................................... 29

Replacing the lamp .......................................................................................... 33

Specifications ................................................................................................... 34

Compatibility Modes ........................................................................................ 35

Downloaded From projector-manual.com Acer Manuals

Summary of content (35 pages)

PAGE 1
Table of Contents Table of Contents ...................................................................................... 1 Usage Notice.............................................................................................. 2 Precautions ........................................................................................................ 2 Introduction ............................................................................................... 4 Product Features ..............................
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Usage Notice Precautions Follow all warnings, precautions and maintenance as recommended in this user’s guide to maximize the life of your unit. Warning- Do not look into the projector’s lens when the lamp is on. The bright light may hurt your eyes. Warning- To reduce the risk of fire or electric shock, do not expose this product to rain or moisture. Warning- Please do not open or disassemble the product as this may cause electric shock.
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Usage Notice Do: Turn off the product before cleaning. Use a soft cloth moistened with mild detergent to clean the display housing. Disconnect the power plug from AC outlet if the product is not being used for a long period of time. Don’t: Block the slots and openings on the unit provided for ventilation. Use abrasive cleaners, waxes or solvents to clean the unit. Use under the following conditions: - In extremely hot, cold or humid environments.
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Introduction Product Features This product is an XGA single chip 0.7” DLPTM projector. Outstanding features include: True XGA, 1024 x 768 addressable pixels Single chip DLPTM technology NTSC 3.58/NTSC4.
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Introduction Package Overview This projector comes with all the items shown below. Check to make sure your unit is complete. Contact your dealer immediately if anything is missing. Projector with lens cap Power Cord 1.8m VGA Cable 1.8m Audio Cable Jack /RCA 1.8m DVI to D-Sub Cable 1.8m 3 RCA Component Cable 1.8m S-Video Cable 1.8m Audio Cable Jack /Jack Composite Video Cable 1.8m 1.8m Remote Control with Mouse Function & Laser Pointer 2 x Battery USB Cable 1.
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Introduction Product Overview Main Unit 1 9 6 5 1 3 2 4 9 3 8 7 1. 2. 3. 4. 5. 6. 7. 8. 9. Remote Control Receiver Zoom Lens Elevator Button Elevator Foot Focus Ring Zoom Ring Power Socket Connection Ports Control Panel English ... 6 Downloaded From projector-manual.
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Introduction Control Panel 5 7 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 6 8 1 2 4 9 3 8 10 Temp Indicator LED Power Indicator LED Lamp Indicator LED Power/Standby Source Four Directional Select Keys e-Key (Empowering Key) Keystone Correction Re-sync Menu 7 ... English Downloaded From projector-manual.
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Introduction Connection Ports 1 3 2 6 1. 7 4 8 5 9 10 DVI-I Input Connector (PC Digital and Analog signal/HDTV/ HDCP/Component Video Input ) 2. VGA Connector (PC Analog Signal/HDTV/Component Video Input) 3. USB Input Connector 4. RS232 Input Connector 5. Monitor Loop-through Output Connector 6. Component Video Input Connector 7. S-Video Input Connector 8. Composite Video Input Connector 9. Audio Input Connector 10. Audio Output Connector English ... 8 Downloaded From projector-manual.
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Introduction Remote Control with Mouse Function & Laser Pointer 1. 2. 3. 4. 5. 6. 7. 8. 9. 3 10. 5 11. 12. 9 13. 14. 10 15. 16. 12 17. 18. 1 7 8 2 4 6 11 19. 20. 21. 15 22. 23 16 24. 25.
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Installation Connecting the Projector USB RGB 10 DVI DVD Player, Settop Box, HDTV receiver RS232 6 9 1 2 8 Audio Output 4 7 5 3 S-Video Output Video Output 1. . DVI to D-Sub Cable 2. . VGA Cable 3. . Composite Video Cable 4. . 3 RCA Component Cable 5. . S-Video Cable 6. . Audio Cable Jack/Jack 7. . Audio Cable Jack/RCA 8. . USB Cable 9. . DVI to DVI Cable (Optional Accessory) 10.
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Installation Powering On/Off the Projector Powering On the Projector 1. Remove the lens cap. 2. Ensure that the power cord and signal cable are securely connected. The Power LED will turn red. 3. Turn on the lamp by pressing “Power/Standby” button on the control panel. n The startup screen will display for 30 seconds and the Power LED will flash green. When the startup screen disappears, the Power LED will turn green. 4. Turn on your source (computer, notebook, video player, etc.).
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Installation Powering Off the Projector 1. Press the “Power/Standby” button to turn off the projector lamp, you will see a message “Please press power button again to complete the shutdown process. Warning: DO NOT unplug while the projector fan is still running.” on the on-screen display. 2. Press the “Power/Standby” button again to confirm. Otherwise the message will disappear after 10 seconds. 3. The cooling fans continue to operate for about 120 seconds for cooling cycle and the Power LED will turn red.
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Installation Adjusting the Projected Image Adjusting the Projector Image Height The projector is equipped with an elevator foot for adjusting the image height. To raise the image: 1. Press the elevator button n. 2. Raise the image to the desired height angle o, then release the button to lock the elevator foot into position. 3. Use p to fine-tune the display angle. To lower the image: 1. Press the elevator button. 2. Lower the image, then release the button to lock the elevator foot into position. 3.
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Installation Adjusting the Projector Zoom / Focus You may turn the zoom ring to zoom in or out. To focus the image, rotate the focus ring until the image is clear. The projector will focus at distances from 3.9 to 39.4 feet (1.2 to 12.0 meters). Zoom Ring Focus Ring Adjusting Projection Image Size 295.3"(750.0cm) 246.1"(625.0cm) 196.9"(500.0cm) 246.1" (625.0cm) 205.1" (520.8cm) 123.0"(312.5cm) 164.0" (416.7cm) 73.8"(187.5cm) 102.5" (260.4cm) 29.5" (75.0cm) 61.5" (156.3cm) 24.6" (62.5cm) 3.94'(1.
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User Controls Control Panel & Remote Control There are two ways for you to control the functions: Remote Control and Control Panel. Control Panel Remote Control Using the Control Panel Power/Standby 4 Refer to the “Power On/Off the Projector” section on pages 11-12. Source 4 Press “Source” to choose RGB, Component-p, Component-i, S-Video, Composite Video and HDTV sources. Menu 4 Press “Menu” to launch the on screen display (OSD) menu. To exit OSD, press “Menu” again.
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User Controls Using the Remote Control Power 4 Refer to the “Power On/Off the Projector” section on pages 1112. Empowering Key 4 Display the “Display Mode” submenu of the onscreen display menu to select display mode from PC, Vedio, Theatre and User directly. Hide 4 Momentarily turns off the video. Press “Hide” to hide image, press again to restore display of the image. (Only Analog RGB signal valid) Automatically synchronizes the projector to the input source.
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User Controls Keystone 4 Press “ Keystone” , then press to adjust vertical and horizontal image distortion by tilting the projector (±16 degrees). Component 4 Press “Component” to change source to component connector. This connector supports YPbPr (480p/576p/720p/1080i) and YCbCr (480i/576i). S-Video 4 Press “S-Video” to change source to S-Video source. VGA 4 Press “VGA” to change source to VGA-In connector.
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User Controls On Screen Display Menus The Projector has multilingual On Screen Display menus that allow you to make image adjustments and change a variety of settings. The projector will automatically detect the source. How to operate 1. To open the OSD menu, press “Menu” on the Remote Control or Control Panel. 2. When OSD is displayed, use keys to select any item in the main menu. After selecting the desired main menu item, press 3. Use by to enter sub menu for feature setting.
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User Controls Color Display Mode There are many factory presets optimized for various types of images. 4 PC : For computer or notebook. 4 Video : For playing video in a bright environment. 4 Theatre : For Home Theatre usage in a dark room. 4 User : Memorize user’s settings. Brightness Adjust the brightness of the image. 4 Press the 4 Press the Contrast to darken image. to lighten the image. The contrast controls the degree of difference between the lightest and darkest parts of the picture.
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User Controls Color White Segment Use the white Segment control to set the white peaking level of DMD chip. 0 stands for minimal segment, and 10 stands for maximum segment. If you prefer a stronger image, adjust towards the maximum setting. For a smooth and more natural image, adjust towards the minimum setting. Degamma Effects the represent of dark scenery. With greater gamma value, dark scenery will look brighter. Color R Adjusts the red color. Color G Adjusts the green color.
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User Controls Image Sharpness Adjusts the sharpness of the image. “Sharpness” functions is not supported under DVI mode. 4 Press the to decrease the sharpness. 4 Press the to increase the sharpness. V. Keystone Press the or to adjust image distortion vertically and makes a squarer image. H. Keystone Press the or to adjust image distortion horizontally and makes a squarer image. Aspect Ratio Use this function to choose your desired aspect ratio.
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User Controls Image H.Position (Horizontal Position) to move the image left. 4 Press the to move the image right. 4 Press the V. Position (Vertical Position) 4 Press the 4 Press the Frequency to move the image down. to move the image up. “Frequency”changes the display data frequency to match the frequency of your computer’s graphic card. If you experience a vertical flickering bar, use this function to make an adjustment.
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User Controls Management ECO Mode Choose “On” to dim the projector lamp which will lower power consumption, extend the lamp life and reduce noise. Choose ”Off” to return normal mode. Menu Location Choose the Menu location on the display screen. Projection 4 Front-Desktop The factory default setting. 4 4 4 Rear-Desktop When you select this function, the projector reverses the image so you can project behind a translucent screen.
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User Controls Management Source Lock When source lock is turned off, the projector will search for other signals if the current input signal is lost. When source lock is turned on, it will “Lock” the current source channel before you press “Source” button on remote control for next channel. Lamp Hour Elapse Displays the lamp’s elapsed operating time (in hours). Lamp Hour Reset Press the button then choose “Yes ”to turn the lamp hour counter to 0 hours.
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User Controls Audio Volume 4 Press the 4 Press the Mute to decrease the volume. to increase the volume. 4 Choose the “On” to turn mute on. 4 Choose the “Off” to turn mute off. 25 ... English Downloaded From projector-manual.
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User Controls Personals Edits user preferences by OSD interface. Edited user Info will display on lower left corner of the screen when projector is powered ON. 1.>Use the to select “Line1” function, and then press the “Enter” button. You can input the character to line one. to select character, and then press 2.>Use the “Enter” to confirm your selection. 3.>Use the to select “Line2” function, and then press the “Enter” button. You can input the character to line two. 4.>Procedure as Step. 3.> 5.
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User Controls Language Language Choose the multilingual OSD menu . Use the select your prefered language. or key to Press “Menu” to finalize the selection. 27 ... English Downloaded From projector-manual.
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User Controls PIP PIP Choose “On” to select on the PIP screen. Position Choose the PIP screen position on the display screen. Source Change Choose the input source of the projector on the PIP screen. Swap Choose “On” to swap main screen and PIP screen each other. English ... 28 Downloaded From projector-manual.
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Appendices Troubleshooting If you experience trouble with the projector, refer to the following information. If the problem persists, please contact your local reseller or service center. Problem: No image appears on screen. 4 Ensure all the cables and power connections are correctly and securely connected as described in the “Installation” section. 4 Ensure the pins of connectors are not crooked or broken. 4 Check if the projection lamp has been securely installed.
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Appendices 5. Select the “Change” button under the “Monitor” tab . 6. Click on “Show all devices”. Then select “Standard monitor types” under the “Manufacturers” box ; choose the resolution mode you need under the “Models” box. 7. Verify that the resolution setting of the monitor display is less than or equal to 1024 x 768. 4If you are using a Notebook PC: 1. You are required to implement the above steps of resolution setting of the computer first. 2.
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Appendices Problem: The image is outstretched when displaying 16:9 DVD. The projector automatically detects 16:9 DVD and adjusts the aspect ratio by digitizing to full screen with 4:3 default setting. If the image is still outstretched, you will also need to adjust the aspect ratio by referring to the following: 4Please select 4:3 aspect ratio type on your DVD player if you are playing a 16:9 DVD.
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Appendices Problem: Message Reminders 4 “Lamp is approaching the end of its useful life in full power 4 4 operation. Replacement Suggested!” will be shown about 10 seconds when lamp life is going to deplete. “Projector Overheated. Lamp will automatically turn off soon.” will be shown when the system temperature is over heat. “Fan fail. Lamp will automatically turn off soon.” will be shown when the fan is out of order. English ... 32 Downloaded From projector-manual.
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Appendices Replacing the lamp The projector will detect the lamp life itself. It will show you a warning message “Lamp life exceed” When you see this message, changing the lamp as soon as possible. Make sure the projector has been cooled down for at least 30 minutes before changing the lamp. Warning: Lamp compartment is hot! Allow it to cool down before changing lamp! 1 2 3 Lamp Changing Procedure: Warning: To reduce the risk of personal injury, do not drop the lamp module or touch the lamp bulb.
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Appendices Specifications The specs specified below are subject to change without notice. Regarding the final specs, please refer to Acer accounced marketing specs. Light Valve Lamp Number of Pixels Displayable Color Contrast Ratio Uniformity Noise Level - Projection Lens Projection Screen Size (Diag.) Projection Distance Video Compatibility - H. Frequency V.
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Appendices Compatibility Modes Remark : “ * ” compressed computer image. Mode Resolution VES A V GA VES A V GA (ANALOG) (DIGITAL) V.Frequency (Hz) H.Frequency (kHz) V.Frequency (Hz) H.Frequency (kHz) 640 x 350 70 31.5 70 31.5 640 x 350 85 37.9 85 37.9 VES A V GA 640 x 400 85 37.9 85 37.9 VES A V GA 640 x 480 60 31.5 60 31.5 VES A V GA 640 x 480 72 37.9 72 37.9 VES A V GA 640 x 480 75 37.5 75 37.5 VES A V GA 640 x 480 85 43.3 85 43.