Acer K335 Manuale Utente

Acer ProjectorK335/L320/LK-W20 SeriesUser's Guide

LED & Alarm Definition Listing 28Ceiling Mount Installation 29Specifications 32Compatibility modes 34Regulations and safety notices 38

1EnglishIntroductionProduct FeaturesThis product is a single-chip DLP® projector. Outstanding features include:• DLP® technology• 1280 x 800 WXGA 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 sideRear side# Description # Description1Zoom Lens4Focus ring2Tilt adjusting wheel5Power butt

4EnglishControl Panel# Icon Function Description1 POWER Power button and Power Indicator LED. See the contents in "Turning the Projector On/Off&q

5EnglishRemote Control Layout# Icon Function Description1 Infrared transmitterSends signals to the projector.2 HIDE Momentarily turns off the video. P

6English13 Four directional select keysUse up, down, left, right buttons to select items or make adjustments to your selection.14 VOLUME Decreases / I

7EnglishMHL (Mobile High-Definition Link) Control# Icon Component Description1MODE• Press "MODE" button for one second to activate the MHL C

8English12 PgUp/PgDn Use the button to select the next or previous page. (only for Navigation mode)13 Stop Discontinues playback. (only for Multi-Medi

9EnglishGetting StartedConnecting the ProjectorNote: To ensure the projector works well with your computer, please make sure the timing of the display

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

10EnglishTurning the Projector On/OffTurning on the Projector1 Ensure that the power cord and signal cable are securely connected. The Power indicator

11EnglishTurning the projector off1 To turn the projector off, press the power button. This message appears: "Please press the power button again

12EnglishAdjusting the Projected ImageAdjusting the Height of Projected ImageThe projector is equipped with tilt adjusting wheel for adjusting the hei

13EnglishHow to optimize image size and distanceConsult the table below to find the optimal image sizes achievable when the projector is positioned at

14EnglishDesired Distance (m)<A>Screen sizeTop(Min zoom)Diagonal (inch)<B>W (cm) x H (cm) From base to top of image (cm)<C>0.91 30.0

15EnglishUser ControlsInstallation menuThe installation menu provides an onscreen display (OSD) for projector installation and maintenance. Use the OS

16EnglishOnscreen Display (OSD) MenusThe projector has multilingual OSD that allow you to make image adjustments and change a variety of settings.Usin

17EnglishColorDisplay ModeThere are many factory presets optimized for various types of images.• Bright: For brightness optimization.• Standard: For c

18EnglishNote: "Saturation" and "Tint" functions are not supported under computer mode or HDMI mode.Dynamic BlackChoose "On&q

19EnglishImageProjection Mode• Front: The factory default setting.• Rear: Reverses the image so you can project from behind a translucent screen.Proje

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

20EnglishNote: "H. Position", "V. Position", "Frequency" and "Tracking" functions are not supported under HDMI

21EnglishSettingManagementClosed Caption Selects a preferred closed captioning mode from CC1, CC2, CC3, CC4, (CC1 displays captions in the primary lan

22EnglishAudio3DVolume• Press to decrease the volume.• Press to increase the volume.Mute• Choose "On" to mute the volume. • Choose "

23EnglishNote: It needs correct settings on graphic card 3D application program for correct 3D display.Note: The SW players, such as Stereoscopic Play

24EnglishAppendicesTroubleshootingIf you experience a problem with your Acer projector, refer to the following troubleshooting guide. If the proble

25English3 Partial, scrolling or incorrectly displayed image (for notebooks)• For an incorrectly displayed image:• Follow the steps for item 2 (above)

26EnglishProblems with the Projector9 Image is too small or too large• Adjust the zoom ring on the top of the projector.• Move the projector closer

27EnglishOSD Messages# Condition Message Reminder1 Message Fan Fail - the system fan is not working.Projector Overheated - the projector has exceeded

28EnglishLED & Alarm Definition ListingLED MessagesMessageLamp_LED Temp_LED Power_LED Power_LEDRed Red Red BlueInput Power Plug Flash ON to OFF

29EnglishCeiling Mount InstallationIf you wish to install the projector using a ceiling mount, please refer to the steps below:1 Drill four holes into

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

30English3 Use the appropriate number of screws for the projector size to attach the projector to the ceiling mount bracket.Note: It is recommended

31English5 Adjust the angle and positioning as necessary.Note: The appropriate type of screw and washer for each model is listed in the table below. 3

32EnglishSpecificationsThe specifications listed below are subject to change without notice. For final specs, please refer to Acer's published

33English* Design and specifications are subject to change without notice.Standard package contents• AC power cord x1• VGA cable x1• Composite video x

34EnglishCompatibility modesA. VGA Analog 1 VGA Analog - PC SignalModes Resolution V.Frequency [Hz] H.Frequency [KHz]VGA 640x480 60 31.5640x480 72

35English2 VGA Analog - Extended Wide timing3 VGA Analog - Component SignalB. HDMI Digital 1 HDMI - PC SignalModes Resolution V.Frequency [Hz] H.Frequ

36English2 HDMI - Extended Wide timing800x600 85 53.7800x600 120 77.4XGA 1024x768 60 48.41024x768 70 56.51024x768 75 60.01024x768 85 68.71024x768 1

37English3 HDMI - Video SignalModes Resolution V.Frequency [Hz] H.Frequency [KHz]480i 720x480(1440x480) 59.94 (29.97) 15.7576i 720x576(1440x576) 50 (2

38EnglishRegulations and safety noticesFCC noticeThis device has been tested and found to comply with the limits for a Class B digital device pursu

39EnglishEnglishRemarque à l'intention des utilisateurs canadiensCet appareil numérique de la classe B est conforme a la norme NMB-003 du Canada.

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

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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

viiDisposal instructionsDo not throw this electronic device into the trash when discarding. To minimize pollution and ensure utmost protection of the

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