ViewSonic PJD7820HD Uživatelská příručka

PJD7820HDDLP ProjectorUser GuideIMPORTANT: Please read this User Guide to obtain important information on installing and using your product in a safe

5Shipping contentsCarefully unpack and verify that you have all of the items shown below. If any of these items are missing, please contact your plac

6Projector exterior view1. External control panel(See "Projector" on page 7 for details.)2. Lamp cover3. Vent (heated air exhaust)4. Front

7Controls and functionsProjector1. Focus ringAdjusts the focus of the projected image.2. Zoom ringAdjusts the size of the image.3. Keystone/Arrow key

8Remote controlTo use the remote mouse control keys (Page Up, Page Down, , and ), see "Using the remote mouse control" on page 10 for det

9Remote control codeThe projector can be assigned to two different remote control codes, A or B. When several adjacent projectors are in operation at

10Using the remote mouse controlThe capability of operating your computer with the remote control gives you more flexibility when delivering presenta

11Replacing the remote control batteries1. To open the battery cover, turn the remote control over to view its back, push on the finger grip on the c

12Positioning your projectorChoosing a locationYour room layout or personal preference will dictate which installation location you select. Take into

13Projection dimensionsRefer to "Dimensions" on page 58 for the center of lens dimensions of this projector before calculating the appropri

14ConnectionWhen connecting a signal source to the projector, be sure to:1. Turn all equipment off before making any connections.2. Use the correct s

iFCC StatementThis device complies with part 15 of FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause har

15Connecting a computer or monitorConnecting a computerThe projector provides two VGA input sockets that allow you to connect them to both IBM® compa

16Connecting Video source devicesYou can connect your projector to various Video source devices that provide any one of the following output sockets:

17If you have a separate sound system, you will most likely want to connect the audio output of your Video source device to that sound system, instea

18Connecting an S-Video source deviceExamine your Video source device to determine if it has an unused S-Video output socket available: • If so, you

19OperationStarting up the projector1. Plug the power cord into the projector and into a wall socket. Turn on the wall socket switch (where fitted).2

20Using the menusThe projector is equipped with On-Screen Display (OSD) menus for making various adjustments and settings.The OSD screenshots below a

21Utilizing the password functionFor security purposes and to help prevent unauthorized use, the projector includes an option for setting up password

22Entering the password recall procedure1. Open the OSD menu and go to the SYSTEM SETTING: ADVANCED > Security Settings > Change Password menu.

23Disabling the password functionTo disable password protection, go back to the SYSTEM SETTING: ADVANCED > Security Settings > Power On Lock me

24Switching input signalThe projector can be connected to multiple devices at the same time. However, it can only display one full screen at a time.

iiImportant Safety Instructions1. Read these instructions.2. Keep these instructions.3. Heed all warnings.4. Follow all instructions.5. Do not u

25• Auto: Sets the projector to detect the color space setting of input signal automatically.3. Press to highlight HDMI Range and press / to selec

26Correcting keystoneKeystoning refers to the situation where the projected image is noticeably wider at either the top or bottom. It occurs when the

27Selecting the aspect ratioThe 'aspect ratio' is the ratio of the image width to the image height. Most analog TV and computers are in 4:3

28About the aspect ratioIn the pictures below, the black portions are inactive areas and the white portions are active areas. OSD menus can be displa

29Optimizing the imageSelecting a picture modeThe projector is preset with several predefined picture modes so that you can choose one to suit your o

304. Movie mode: Is suitable for enjoying dark movies or DVD movies best viewed in a blackened (little light) home cinema or lounge room environment.

31Adjusting BrightnessHighlight the PICTURE > Brightness menu and press / .The higher the value, the brighter the image. And the lower the settin

32Gamma refers to the relationship between input source and picture brightness.Selecting a Color TemperatureHighlight the PICTURE > Advanced >

33Please refer to the illustration to the right for how the colors relate to each other.For example, if you select Red and set its range at 0, only p

34Setting the presentation timerPresentation timer can indicate the presentation time on the screen to help you achieve better time management when g

iiiDeclaration of RoHS2 ComplianceThis product has been designed and manufactured in compliance with Directive 2011/65/EU of the European Parliament

35Hiding the imageIn order to draw the audience's full attention to the presenter, you can use on the projector or Blank on the remote control

36To activate the High Altitude Mode:1. Press MENU/EXIT on the projector or Menu on the remote control and then press / until the SYSTEM SETTING: A

37Using the 3D functionsThis projector features 3D function which enables you to enjoy 3D movies, videos, and sporting events in a more realistic way

38Shutting down the projector1. Press POWER and a confirmation message is displayed prompting you. If you don't respond in a few seconds, the m

39Menu operationMenu systemPlease note that the on-screen display (OSD) menus vary according to the signal type selected.The menu items are available

40Main menu Sub-menu Options3. SOURCEQuick Auto Search Off/OnHDMI Format RGB/YUV/AutoHDMI Range Enhanced/NormalDynamicEco TimerDisable/5 min/10 min/1

41Main menu Sub-menu Options5. SYSTEM SETTING: ADVANCEDHigh Altitude Mode On/OffDCR On/OffAudio SettingsMute On/OffVolumeMenu SettingsMenu Display Ti

42Description of each menuFunction DescriptionScreen ColorCorrects the projected picture’s color when the projection surface is not white. See "

43Function DescriptionColor ModePre-defined picture modes are provided so you can optimize your projector image set-up to suit your program type. See

44Function DescriptionQuick Auto SearchSee "Switching input signal" on page 24 for details.HDMI FormatSee "Changing HDMI input setting

ivCopyright InformationCopyright © ViewSonic® Corporation, 2013. All rights reserved.Macintosh and Power Macintosh are registered trademarks of Apple

45Function DescriptionLanguageSets the language for the On-Screen Display (OSD) menus. See "Using the menus" on page 20 for details.Project

46Function DescriptionHigh Altitude ModeA mode for operation in high altitude areas. See "Operating in a high altitude environment" on page

47Function DescriptionPresentation TimerReminds the presenter to finish the presentation within a certain time frame. See "Setting the presentat

48MaintenanceCare of the projectorYour projector needs little maintenance. The only thing you need to do on a regular basis is to keep the lens clean

49Lamp informationGetting to know the lamp hourWhen the projector is in operation, the duration (in hours) of lamp usage is automatically calculated

50Timing of replacing the lampWhen the LAMP indicator light lights up red or a message appears suggesting it is time to replace the lamp, please inst

51Replacing the lampTo prepare a new lamp, contact your dealer and tell the lamp type number.Type number: RLC-079WARNINGHg - Lamp contains mercury. M

524. Loosen the screw that secures the lamp.5. Disconnect the lamp’s wire connector from the projector, and then lift the handle so that it stands up

5312. Restart the projector.CAUTIONDo not turn the power on with the lamp cover removed.Resetting the lamp timer13. After the startup logo, open the

54IndicatorsLight Status & DescriptionPOWER TEMP LAMPPower eventsBlueFlashingOff OffStand-by modeBlue Off OffPowering upBlue Off OffNormal operat

1Table of contentsImportant safety instructions ...2Introduction...4Projector features ...

55TroubleshootingThe projector does not turn on.No pictureBlurred imageRemote control does not workCause RemedyThere is no power from the power cord.

56SpecificationsProjector specifications• All specifications are subject to change without notice.• Not all models can be purchased in your region.Ge

57Output terminalRGB output D-Sub 15-pin (female) x 1Audio signal output PC audio jack x 1Speaker 2 watt x 1Control terminalRS-232 serial control 9 p

58Dimensions268 mm (W) x 84.4 mm (H) x 221 mm (D) (Excluding extrusions)Ceiling mount installationMENUEXIT22184.426855110.0581.581.5Ceiling mount scr

59Timing chartSupported timing for PC input• *Supported timing for 3D signal with Frame Sequential format.• **Supported timing for 3D signal with Fra

60Supported timing for Component-YPbPr input*Supported timing for 3D signal with Frame Sequential format.Supported timing for Video and S-Video input

61Supported timing for HDMI input• *Supported timing for 3D signal with Frame Sequential format.• **Supported timing for 3D signal with Frame Packing

62• *Supported timing for 3D signal with Frame Sequential format.• **Supported timing for 3D signal with Frame Sequential, Top-Bottom, and Side-by-Si

63Copyright informationCopyrightCopyright 2012. All rights reserved. No part of this publication may be reproduced, transmitted, transcribed, stored

64AppendixIR control tableCode AKey Format Byte1 Byte2 Byte3 Byte4Power NEC 83 F4 17 E8Auto SyncNEC83F408F7VGA NEC 83 F4 41 BEVideo NEC83F452ADSource

2Important safety instructionsYour projector is designed and tested to meet the latest standards for safety of information technology equipment. Howe

65Code BRS232 command table<Pin assignment for this two end>Key Format Byte1 Byte2 Byte3 Byte4Power NEC 83 F4 60 9FAuto Sync NEC 83 F4 63 9CVGA

66<Interface><RS232 command table>RS-232 protocolBaud Rate 115200 bps (default)Data Length 8 bitParity Check NoneStop Bit 1 bitFlow Contr

67MessageWriteMessage Off 0x06 0x14 0x00 0x04 0x00 0x34 0x11 0x27 0x00 0x84 Message On 0x06 0x14 0x00 0x04 0x00 0x34 0x11 0x27 0x01 0x85Read Message

68Aspect ratioWriteAspect ratio Auto0x06 0x14 0x00 0x04 0x00 0x34 0x12 0x04 0x00 0x62 Aspect ratio 4:3 0x06 0x14 0x00 0x04 0x00 0x34 0x12 0x04 0x02 0

69Color modeWriteBrightest 0x06 0x14 0x00 0x04 0x00 0x34 0x12 0x0B 0x00 0x69 Movie 0x06 0x14 0x00 0x04 0x00 0x34 0x12 0x0B 0x01 0x6A User 1 0x06 0x14

70Source inputWriteInput source VGA0x06 0x14 0x00 0x04 0x00 0x34 0x13 0x01 0x00 0x60Input source VGA20x06 0x14 0x00 0x04 0x00 0x34 0x13 0x01 0x08 0x6

71LanguageWrite0x06 0x14 0x00 0x04 0x00 0x34 0x15 0x00 0x00 0x610x06 0x14 0x00 0x04 0x00 0x34 0x15 0x00 0x01 0x620x06 0x14 0x00 0x04 0x00 0x34 0x15 0

72HDMI FormatWriteRGB 0x06 0x14 0x00 0x04 0x00 0x34 0x11 0x28 0x00 0x85YUV 0x06 0x14 0x00 0x04 0x00 0x34 0x11 0x28 0x01 0x86Auto 0x06 0x14 0x00 0x04

73GammaWriteGamma 1 0x06 0x14 0x00 0x04 0x00 0x34 0x11 0x2C 0x01 0x8A Gamma 2 0x06 0x14 0x00 0x04 0x00 0x34 0x11 0x2C 0x02 0x8BGamma 3 0x06 0x14 0x00

74Customer SupportFor technical support or product service, see the table below or contact your reseller.Note : You will need the product serial numb

313. Do not block the ventilation holes. If the ventilation holes are seriously obstructed, overheating inside the projector may result in a fire.-

75Limited WarrantyViewSonic® ProjectorWhat the warranty covers: ViewSonic warrants its products to be free from defects in material and workmanship,

76How to get service: 1. For information about receiving service under warranty, contact ViewSonic Customer Support (please refer to “Customer Supp

77Mexico Limited WarrantyViewSonic® ProjectorWhat the warranty covers:ViewSonic warrants its products to be free from defects in material and workman

78Contact Information for Sales & Authorized Service (Centro Autorizado de Servicio) within Mexico:Name, address, of manufacturer and importers:M

4IntroductionProjector featuresThe projector integrates high-performance optical engine projection and a user-friendly design to deliver high reliabi