Acer HT-820 Manuel d'utilisateur

Acer ProjectorH8550BD/V7500/HV750/V240/HT-820 SeriesUser's Guide

Language 29Appendices 30Troubleshooting 30LED & Alarm Definition Listing 34How to install cable management 35Cleaning and replacing the dust filte

1EnglishIntroductionProduct FeaturesThis product is a single-chip DLP® projector. Outstanding features include:• DLP® technology• 1920x1080 1080p reso

2EnglishPackage OverviewThis projector comes with all the items shown below. Check to make sure your unit is complete. Contact your dealer immediately

3EnglishProjector OverviewProjector OutlookFront / upper side# Description # Description1 Ambient light sensor 7 Power button2 Remote control receiver

4EnglishRight / Rear sideNote: Functions vary depending on model definition.# Description # Description1 Composite video input connector 8 Audio out c

5EnglishControl PanelNote: Functions vary depending on model definition.# Icon Function Description1 POWER Power Indicator LED2 LAMP Lamp Indicator LE

6EnglishRemote Control Layout# Icon Function Description1 Infrared transmitterSends signals to the projector.2 POWER Refer to the "Turning the Pr

7EnglishNote: Functions vary depending on model definition.14 Pre./Rewind No function.Enter/ Play/ PauseNo function.Back/Stop No function.Next/Fast fo

8EnglishMHL (Mobile High-Definition Link) ControlNote: Functions vary depending on model definition.# Icon Component Description1MODE• Press "MOD

9EnglishGetting StartedConnecting the Projector1/MHL2DC 5V OUTAUDIO IN Pb/CbAUDIO OUT Y RS232VGA INDC 12V OUTUSB CTRLVIDEO Pr/Cr1RS232RS23212RS232HDTV

Changes may be made periodically to the information in this publication without obligation to notify any person of such revisions or changes. Such cha

10EnglishNote: To ensure the projector works well with your computer, please make sure the timing of the display mode is compatible with the projector

11EnglishTurning the Projector On/OffTurning on the Projector1 Ensure that the power cord and signal cable are securely connected. The Power indicator

12EnglishTurning the projector off1 To turn the projector off, press and hold the power button. This message appears: "Please press the power but

13EnglishAdjusting the Projected ImageAdjusting the Height of Projected ImageThe projector is equipped with elevator feet for adjusting the height of

14EnglishHow to optimize image size and distanceConsult the table below to find the optimal image sizes achievable when the projector is positioned at

15EnglishHow to get a preferred image size by adjusting distance and zoomThe table below shows how to achieve a desired image size by adjusting either

16EnglishHow to get a preferred image position by adjusting lens shiftThe projector is equipped with lens shift for adjusting the position of projecte

17EnglishThe vertical image height can be adjusted between -6% and 21% of the imageheight. (The minimum vertical image offset is fixed at 5% of the im

18EnglishUser ControlsInstallation menuThe installation menu provides an onscreen display (OSD) for projector installation and maintenance. Use the OS

19English•Reset to factory default functionUse the up and down arrow keys to select an option, the left and right arrow keys to adjust selected option

iiiInformation for your safety and comfortRead these instructions carefully. Keep this document for future reference. Follow all warnings and instruct

20EnglishOnscreen Display (OSD) MenusThe projector has multilingual OSD that allow you to make image adjustments and change a variety of settings.Usin

21EnglishColorLumiSense+The light sensor of LumiSense+ technology can intelligently optimize the brightness and color saturation of projected image ba

22EnglishNote: "Saturation" and "Tint" functions are not supported under computer or HDMI mode.Note: Functions vary depending on m

23EnglishImageProjection Mode• Front: The factory default setting.• Rear: Reverses the image so you can project from behind a translucent screen.Pro

24EnglishNote: "H. Position", "V. Position", "Frequency" and "Tracking" functions are not supported under HDMI

25EnglishSettingStartup Screen Use this function to select your desired startup screen. If you change the setting, the changes will take effect when y

26EnglishSecurity SecurityThis projector provides a useful security function for the administrator to manage usage of the projector .Press to change

27EnglishNote: Functions vary depending on model definition.ManagementNote: Functions vary depending on model definition.Lock to user startup screenDe

28EnglishAudioNote: Functions vary depending on model definition.Volume• Press to decrease the volume.• Press to increase the volume.Mute• Choose

29English3DNote: It needs correct settings on graphic card 3D application program for correct 3D display.Note: The SW players, such as Stereoscopic Pl

iv• To avoid damage of internal components and to prevent battery leakage, do not place the product on a vibrating surface.• Never use it under sporti

30EnglishAppendicesTroubleshootingIf you experience a problem with your Acer projector, refer to the following troubleshooting guide. If the problem p

31English3 Partial, scrolling or incorrectly displayed image(For notebooks)• Press "RESYNC" on the control panel.• For an incorrectly displa

32English9 Image is too small or too large• Adjust the zoom lever on the top of the projector.• Move the projector closer to or further from the scree

33EnglishOSD MessagesProblems with the Projector# Condition Message Reminder1 Message• Fan Fail - the system fan is not working.• Projector Overheated

34EnglishLED & Alarm Definition ListingLED MessagesMessageLamp_LED Temp_LED Power LEDRed Red Red BlueInput power plug Flash ON to OFF 100msFlash O

35EnglishHow to install cable managementI. Ceiling Mount Scenario1 Loosen the screw before removing the cable management cover from projector. (Illust

36EnglishII. Table ScenarioIf you’d like to put projector on the table, you can use scissors to get rid of highlighted part, so that all the cables ca

37EnglishCleaning and replacing the dust filtersCleaning the dust filtersClean the dust filters after every 1000 hours of use. If they are note cleane

38EnglishReplacing the LampUse a screwdriver to remove the screw(s) from the cover, and then pull out the lamp.The projector will detect the lamp life

39EnglishWarning: To reduce the risk of personal injury, do not drop the lamp module or touch the lamp bulb. The bulb may shatter and cause injury if

vProduct servicingDo not attempt to service this product yourself, as opening or removing covers may expose you to dangerous voltage points or other r

40EnglishCeiling Mount InstallationIf you wish to install the projector using a ceiling mount, please refer to the steps below:1 Drill four holes into

41English3 Type 1:For the standard size use three bracket screws to mount the projector to the ceiling mount bracket.Type 2 and Type 3:Alternatively,

42English5 Adjust the angle and positioning as necessary.Screw Type B Washer TypeDiameter (mm) Length (mm) Large Small425VV360°85.00 mm55.00 mm82.30 m

43EnglishSpecificationsThe specifications listed below are subject to change without notice. For final specs, please refer to Acer's published ma

44EnglishNote: Design and specifications are subject to change without notice.I/O connectors• Power socket x1• DC Jack x2• VGA input x1• Composite inp

45EnglishCompatibility modesA. VGA Analog 1 VGA Analog - PC SignalModes Resolution V.Frequency [Hz] H.Frequency [KHz]VGA 640x480 60 31.5640x480 72 37.

46English2 VGA Analog - Extended Wide timing3 VGA Analog -Component SignalB. HDMI Digital1 HDMI - PC SignalModes Resolution V.Frequency [Hz] H.Frequen

47English2 HDMI - Extended Wide timing640x480 120 61.9SVGA 800x600 56 35.1800x600 60 37.9800x600 72 48.1800x600 75 46.9800x600 85 53.7800x600 120 77.4

48English3 HDMI - Video Signal4 HDMI - 1.4a 3D Timing1920x1200 60 74WSXGA+ 1680x1050 60 65.31920x1080(1080P)60 67.51366x768 60 47.7WUXGA 1920x1200-RB

49EnglishC. MHL DigitalGraphic source monitor range limitsHorizontal scan rate:15k-100kHzVertical scan rate:24-120 HzMax. pixel rate:165 MHzModes Reso

vimight cause fire or electric shock. In this case, unplug immediately and contact your dealer.• Do not keep using this product to break or drop it. I

50EnglishRegulations and safety noticesFCC noticeThis device has been tested and found to comply with the limits for a Class B digital device pursu

51EnglishEnglishRemarque à l'intention des utilisateurs canadiensCet appareil numérique de la classe B est conforme a la norme NMB-003 du Canada.

Acer Incorpo

Acer America Corporation 333 West San Carlos St., Suite 1500 San Jose, CA 95110 U. S. A. Tel: 254-298-4000 Fax: 254-298-4147 www.acer.c

viiCaution for ListeningTo protect your hearing, follow these instructions.• Increase the volume gradually until you can hear clearly and comfortably.

viiiFirst things firstUsage NotesDo:• Turn off the product before cleaning.• Use a soft cloth moistened with mild detergent to clean the display ho

Information for your safety and comfort iiiFirst things first viiiUsage Notes viiiPrecautions viiiIntroduction 1Product Features 1Package Overview 2Pr