Instruction/ maintenance manual of the product H7531D Acer
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Acer Projector H7531D Series User's Guide.
Changes may be made peri odically to the infor mation in this publication without obligation to notify any person o f such revisions o r change s. Su ch chan ges will b e incorp orated in new editions of this manual or supplementary documents and publ ications.
iii Information for your safety and comfort Read these instructions carefully. Keep this document for future reference. Follow all warnings and instruct ions marked on the product. Turning the product off before cleaning Unplug this product from the wall outlet before cleaning.
iv • To avoid damage of internal componen ts and to prevent battery leakage, do not place the product o n a vibrating surface. • Never use it under sporting, exercising, or any vibrating environment which will probably cause unexpected sho rt current or damage rotor devices, lamp.
v Product servicing Do not attempt to service this product yourself, as opening o r removing covers may expose you to dangerous vo ltage points or other risks.
vi contact your dealer. • Do not keep using this product to break or drop it. In this case contact your dealer for inspection. • Do not face the projector lens to the sun. It can lead to fire . • When switching the projector off, suggest to ensure the projector completes its cooling cycle before disconnectin g power.
vii Caution for Listening To protect your hearing, follow these instructions. • Increase the volume gradually until you can hear clearly and comfortably. • Do not increase the volume level af ter your ears have adjusted. • Do not listen to music at high volumes f or extended pe riods.
viii First thing first Usage notes 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.
Information for your safety and comfort iii First thing first viii Usage notes viii Precautions viii Introduction 1 Product Features 1 Package Overview 2 Projector Overview 3 Projector Outlook 3 Contr.
Troubleshooting 27 LED & Alarm Definition Listing 31 Replacing th e Lamp 32 Ceiling Mount Install ation 33 Specification s 36 Compatibility modes 38 Regulations and safety notices 42.
1 English Introduction Product Features This product is a single-chip DLP ® projector. Outstanding features include: • DLP ® technology • Native 1920 x 1080 1080p resolution 4:3 / 16:9 / L.
2 English Package Overview This projector comes with all the items shown below. Check to make sure your unit is comple te. Contact your dealer immediately if any thing is missing.
3 English Projector Overview Projector Outlook Front / upper side Rear side # Description # Description 1 Ventilation (outl et) 6 Control panel 2 Focus ring 7 Zoom lever 3 Zoom lens 8 Ventilation (inl.
4 English Control Panel Note: When PIP function is activated, zoom and keystone function is unavailable. # Function Description 1 RESYNC Automatically synchroniz es the projector to t he input source.
5 English Remote Control Layout # Icon Function Description 1 Infrare d transmitte r Sends signals to the pro jector. 2 FREEZE To pause the screen image. 3 HIDE Momentarily turn s off the video. Press "HIDE" to h ide the image, press again to display the image.
6 English Note: When PIP function is activated, zoom and keystone function is unavailable. 16 COLOR Press " COLOR " to adjust the co lor temperat ure of image. 17 VGA Press " VGA " to change source to the VGA connector. This connector supports analog RGB, YPbPr (480p/576p/720p/ 1080i), YCbCr (480i/576i ) and RGBsync.
7 English Getting Started Connecting the Projector Note: To ensure the projector wo rks well with your computer, please make sure the timing of the display mode is compatible with the projector.
8 English Turning the Projector On/Off Turning on the Projector 1 Remove the lens cap.(Illustration #1) 2 Ensure that the power cord and signal cab le are securely connected. The Power indicator LED will flash red. 3 Turn on t he projecto r by pressi ng " Power " button on the control panel, and the Power indicator LED will turn blue.
9 English Turning the projector off 1 To turn the projector off, press the power button. This message appears: "Please press the power button again to complete the shutdown process.
10 English Adjusting the Projected Image Adjusting the Height of Projected Image The projector is equipped with ele vator feet for adjusting the height of im age.
11 English How to optimize image size and distance Consult the table below to find the optimal im age sizes achievable when the projector is positioned at a de sired di stance from the screen. Example: If the projector is 3 m from the screen, good ima ge quality is possible for image sizes between 74" and 90".
12 English Desired Distance (m) <A> Screen s ize Top Screen size Top (Min zoom) (Max zoom) Diagonal (inch) <B> W (cm) x H ( cm) From base to top of image (cm) <C> Diagonal (inch) <B> W (cm) x H (cm) From base to top of image (cm) <C> 1.
13 English How to get a preferred image size by adjusting distance and zoom The table below shows how to ach ieve a desired image size by adjustin g either the position or the zoom ring. For example: to obtain an image size of 60" set the projector at a distance 2.
14 English Desired Image Size Distance (m) Top (cm) Diagonal (inch) <A> W (cm) x H (cm) Max zoom <B> Min zoom <C> From base to top of image <D> 30 66 x 37 1.0 1.2 43 40 89 x 50 1.3 1.6 58 50 111 x 62 1.7 2.0 72 60 133 x 75 2.0 2.
15 English User Controls Installation menu The installation menu provides an on screen display (OSD) for projector installation and maintenance. Use the OSD o nly when the message "No signal input" is displayed on the screen.
16 English Acer Empowering Technology Empowering Key Acer Empowering Key provide three Acer unique functions, they are "Acer eView Management", "Acer eTimer Management" and " Acer ePower Management" respectively.
17 English Onscreen Display (OSD) Menus The projector has multilingual OSD that allow you to make image adjustments and change a variety of settings. Using the OSD menus • To open the OSD menu, press "MENU" on the remote control or control panel.
18 English Color Display Mode There are many factory pr esets optimized for various types of images. • Bright: For brig htness optimizati on. • Presentation: For meeting presentation with higher brightness. • Standard: For common environment. • Movie: For brighter and general movie/video/photo playi ng.
19 English Note: "Saturation" and "Tint" fun ctions are not supported under comput er mode or HDMI mode. Note: "HDMI Color Range" function is only su pported under DVI mode. Advanced Sharpeness Adjusts the sharpness of the image.
20 English Image Projection mode • Front: The factory default setting. • Rear: Reverses the image so you can project from behind a translucent screen. Projection Location • Auto: Automatically adjusts projecti on location of image. • Desktop: Select this function when the projector is placed on the desk.
21 English Note: "H. Position", "V. P osition", "Frequency" and "Tr acking" functions are not supported under HDMI or Video mode. H. Position (Horizontal position) • Press to move the image le ft. • Press to to move the image right.
22 English Management Setting ECO Mode Choose "On" to dim the projector lamp which will lower power consumption, extend the lam p life and reduce noise. Cho ose "Off" to return n ormal mode. High Altitude Ch oose "On" to turn on Hig h Altitude mode.
23 English Security Security This projector provides a useful se curity function for the administrator to manage usage o f the projector . Press to change the "Secur ity" setting. If the security function is enabled, yo ur must ente r the "Ad ministrator P assword" first before changin g the se curity settin gs.
24 English Note: When PIP function is activated, zoom and keystone function is unavailable. Administrator Password The "Administrator Password" can be used in both the "Enter Administrator Pas sword" and "Enter Pas sword" dialog boxes .
25 English Audio Timer Volume • Press to decrease the volume. • Press to incr ease the volume. Mute • Choose "On" to mute the volume. • Choose "Off" to restore the volume. Power On/Off Volume • Select this function to adjust the notification volume when turning the projector on/off.
26 English Language Language Choose th e multilingua l OSD menu. Us e the or key to select your preferred m enu language. • Press to confi rm the selection.
27 English Appendices Troubleshooting If you experience a problem with your Acer projector, refer to the follo wing troubleshooting guide. If the problem pe rsists, please contact your local reseller or service center.
28 English 3 Partial , scrollin g or incorrectly displayed image (For notebooks) • Press "RES YNC" on the re mote control or control panel. • For an incorrectly displaye d image: • Follow the steps for item 2 (above) to adjust the resolution of your computer.
29 English Problems with the Projector 9 Image is too sma ll or too large • Adjust the zoom ring on the top of the projector. • Move the projector closer to or further from the screen. • Press "MENU" on the remote control or on the control panel.
30 English OSD Messages # Condition Message Rem inder 1 Message Fan Fail - the system fan is not working. Projector Overheated - the projector has exceeded its recommended operating temperature and must be allowed to cool down before it may be used. Replace the lamp - the lamp is about to reach its maximum lifetime.
31 English LED & Alarm Definition Listing LED Messages Message Lamp LED Temp LED Power LED Red Red Red Blue Standby (power cord plugged in) -- -- V -- Power button ON -- -- -- V Lamp retry -- -- -.
32 English Replacing the Lamp Use a screwdriver to remove the screw(s) from the cover, an d then pull out the lamp. The projector will detect the lamp life. You will be shown a warning message " Lamp is approach ing the end of its us eful life in full po wer operation.
33 English Ceiling Mount Installation If you wish to install the projector using a ce iling mount, please refer to the steps below: 1 Drill four holes into a solid, structurally sound part of the ceiling, and secure the mount base. Note: Screws are not included.
34 English 3 Use the appropriate number of screws for the projector size to attach the projector to the ceiling mount bracket. Note: It is recommende d that you keep a reasonable space between the bracket and the projector to allow fo r proper heat distribution.
35 English 5 Adjust the angle and po sitioning as necessary. Note: The app ropriate type of screw and washer for each model is listed in the table below.
36 English Specifications The specifications listed below are subjec t to change without notice. For final specs, please refer to Acer's published marketing specifications.
37 English * Design and specifications are subject to change with out notice. Standard package contents • AC power cord x1 • VGA cable x1 • Composite video cable x1 • Remote control x1 • Bat.
38 English Compatibility modes A. VGA Analog 1 VGA Analog - PC Signal Modes Resolution V.Frequency [Hz] H.Frequency [KHz] VGA 640x480 60 31.5 640x480 72 37.9 640x480 75 37.5 640x480 85 43.3 SVGA 800x600 56 35.1 800x600 60 37.9 800x600 72 48.1 800x600 75 46.
39 English 2 VGA Analog - Extend ed Wide timing 3 VGA Analog -Componen t Signal B. HDMI Digital 1 HDMI - PC Signal Modes Resolution V.Frequency [Hz] H.Frequency [KHz] WXGA 1280x768 60 47.8 1280x768 75 60.3 1280x768 85 68.6 1280x720 60 44.8 1280x800 60 49.
40 English 2 HDMI - Extended W ide timing XGA 1024x768 60 48 .4 1024x768 70 56.5 1024x768 75 60.0 1024x768 85 68.7 SXGA 1152x864 70 63 .8 1152x864 75 67.5 1152x864 85 77.1 1280x1024 60 64.0 1280x1024 72 77.0 1280x1024 75 80.0 1280x1024 85 91.1 QuadVGA 1280x960 60 60.
41 English 3 HDMI - Video Signal Modes Resolution V.Frequency [ Hz] H.Frequency [KHz] 480i 720x480(1440x480) 59.94(29.97) 15.7 480p 720x480 59.94 31.5 576i 720x576(1440x576) 50(25) 15.6 576p 720x576 50 31.3 720p 1280x720 60 45.0 720p 1280x720 50 37.5 1080i 1920x1080 60(30) 33.
42 English Regulations and safety notices FCC notice This device has been tested and fo und 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.
43 English English Remarque à l'intention des utilisateurs canadiens Cet appareil numérique de la classe B est conforme a la norme NMB -003 du Canada.
Acer Incorporated 8F, 88, Sec. 1, Hsin Tai Wu Rd., Hsichih Taipei Hsien 221, Taiwan Declaration of Conformity We, Acer Incorporated 8F, 88, Sec. 1, Hsin Tai Wu Rd., Hsichih, Taipei Hsien 221, Taiwan Contact Person: Mr. Easy Lai, e-mail:easy_lai@acer.com.
Acer Incorporated 8F, 88, Sec. 1, Hsin Tai Wu Rd., Hsichih Taipei Hsien 221, Taiwan The standards listed below are applied to the product if built with WLAN module or wireless keyboard and mouse. R&TTE Directive 1999/5/EC as attested by conformity with the following harmonized standard: z Article 3.
Acer America Corporation 333 West San Carlos St., San Jose CA 95110, U. S. A. Tel : 254-298-4000 Fax : 254-298-4147 www.acer.com Federal Communications Commission Declaration of Conformity This device complies with Part 15 of the FCC Rules.
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If you already are a holder of Acer H7531D, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Acer H7531D.
However, one of the most important roles played by the user manual is to help in solving problems with Acer H7531D. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Acer H7531D along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
