Digital Projection POWER 2v User Manual
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Digital Projection POWER 2v User Manual

The power display range of super-high-brightness digital video projectors
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The POWER display range of
SUPER-HIGH-BRIGHTNESS DIGITAL VIDEO PROJECTORS
POWER 2v, POWER 4dv and POWER 5dv
USER MANUAL
Revision E - 28/01/98

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Summary of Contents for Digital Projection POWER 2v

  • Page 1 The POWER display range of SUPER-HIGH-BRIGHTNESS DIGITAL VIDEO PROJECTORS POWER 2v, POWER 4dv and POWER 5dv USER MANUAL Revision E - 28/01/98...
  • Page 3 73/23/EEC Low Voltage Equipment Directive, amended by 93/68/EEC Products covered by this Directive Large Screen Projector types POWER 2v, POWER 4dv and POWER 5dv Basis on which Conformity is being declared The products identified above comply with the protection requirements of the above EU...
  • Page 4 LBV00018; Revision E - 28/01/98 Revision Record From time to time revisions will be issued to this manual. To maintain a correct and up to date copy of the manual it is important that the instructions given in revision notices are carried out. The person carrying out the revision should complete the table below.
  • Page 5 A—3 and A—4. Disclaimer Digital Projection makes a sincere effort to ensure accuracy and quality of it's published materials; however, no warranty, expressed or implied, is provided. Digital Projection disclaims any direct or indirect damages...
  • Page 6 Introduction LBV00018; Revision E - 28/01/98 Digital Projection Limited, Greenside Way, Middleton, Manchester M24 1XX, UK. Registered in England No. 2207264, Registered Office: As Above Tel: +44 (0) 161 947 3300 Fax: +44 (0) 161 684 7674 E-Mail: enquiries@digitalprojection.co.uk Web Site: www.digitalprojection.co.uk Digital Projection Inc.
  • Page 7 Introduction LBV00018; Revision E - 28/01/98 Outline of Contents Section A: Overview Packaging..............AÑ1 Safety Advice...............AÑ2 Initial Preparation ............AÑ5 Components..............AÑ8 Section B: System Installation Installation Guidelines ..........BÑ1 Switching On...............BÑ17 Section C: System Operation Remote Control - Overview..........CÑ1 LED Indicators...............CÑ6 Menu Operation............CÑ7 Main Menu - Overview ..........CÑ11 Channel Set-up Function ...........CÑ13 Image Mode...............CÑ28...
  • Page 8 Introduction LBV00018; Revision E - 28/01/98 Section C: System Operation Computer Control............CÑ49 Switcher Operation.............CÑ54 Section D: Advanced User Information Screen Illuminance ............DÑ1 DMDª Operation and Usage ........DÑ2 Operation Flowcharts...........DÑ4 Lenses .................DÑ14 Technical Specification ..........DÑ44 Section E: Fault Finding & Maintenance Trouble Shooting ............EÑ1 Maintenance ..............EÑ4 Appendix...

  • Page 9: Table Of Contents

    Overview LBV00018; Revision E - 28/01/98 Section A: Overview Packaging .................AÑ1 Projector Packaging.............AÑ1 Lens Packaging ............AÑ1 Safety Advice ..............AÑ2 Compliance with Regulatory Bodies ......AÑ2 Safety Warnings............AÑ3 Initial Preparation .............AÑ5 Pre-Installation Check ..........AÑ5 Remote Control Unit - Battery Installation ....AÑ6 Remote Receiver............AÑ7 Components ..............AÑ8 Projector Case ..............AÑ8 LED Indicators ..............AÑ9...
  • Page 10 Overview LBV00018; Revision E - 28/01/98 Components Remote Control ............AÑ14 Remote Receiver ............AÑ15...
  • Page 11 1 x User Manual 4 x Projector Mounting Feet Should any of the above components be absent, please contact the dealer who supplied the projector, or Digital Projection Limited (Digital Projection Inc. if in North America) immediately. Lens Packaging Lenses are supplied as individual items and the packaging may differ depending on the version ordered.

  • Page 12: Compliance With Regulatory Bodies

    The POWER 2v, POWER 4dv and POWER 5dv have been tested and found to comply with the limits for a class A digital device, pursuant with Part 15 of the Federal Communication Commission rules.

  • Page 13: Safety Warnings

    The condenser system is precisely aligned in the factory and no attempt should be made by the customer to adjust it. Only use lenses specified in this manual or recommended by Digital Projection. High Voltage, Danger of Death - the arc lamp power supply has a 30kV strike pulse mechanism, which is active during lamp switch-on.
  • Page 14 Overview LBV00018; Revision E - 28/01/98 The projector is designed to be lifted using the finger grips on the base. Do not attempt to lift the projector by holding the front or side covers. Care should be taken when attaching the projector feet so that the projector does not rest on its feet at an angle.

  • Page 15: Initial Preparation

    Overview LBV00018; Revision E - 28/01/98 Initial Preparation Pre-Installation Check Before mounting the projector in its intended location, the following pre-installation routine must be performed: 1. Install the projector lens. 2. Ensure all the air flow inlet and outlet ducts are clear from obstruction. 3.

  • Page 16: Remote Control Unit - Battery Installation

    Overview LBV00018; Revision E - 28/01/98 Remote Control Unit - Battery Installation The Remote Control Unit can be powered by 4 AAA (HP16/RO3/LR03) alkaline batteries or by direct connection to the projector via a remote receiver. The battery compartment is located on the back of the Remote Control.

  • Page 17: Remote Receiver

    Overview LBV00018; Revision E - 28/01/98 Remote Receiver Mounting Infra Red The optional remote receiver acts as a relay between Hole Receiver the remote control and the projector and is useful for installations where the Infra Red signal from the remote cannot reach the sensors on the projector.

  • Page 18: Components

    Overview LBV00018; Revision E - 28/01/98 Components Projector Case The projector case has an aluminium die cast chassis with rigid corner posts and cross members to support the side and top covers. The integral mounting plate provides for easy mounting onto a table, stand or cradle. 83mm 55.2mm (2.17")

  • Page 19: Led Indicators

    The lamp is contained in a special safety housing to dissipate heat and to make changing the lamp as easy as possible (see Fault Finding and Maintenance, E—6). The customer should never attempt to disassemble the lamp from its housing or to dispose of it other than by returning it to Digital Projection. AÑ9...

  • Page 20: Optics

    The lens required will be dependant on the size of the screen, the 'Throw Distance' available and the aspect ratios of the images to be displayed. If unsure which lens would best suit your requirements, consult your dealer. Only use lenses specified in this manual or recommended by Digital Projection. AÑ10...

  • Page 21: Electronics

    Overview LBV00018; Revision E - 28/01/98 Electronics The main electronic components of the projector are the Analogue Input Board, Digital Processing Card, Formatter Card and the three Display Boards (each of which contains a Digital Micromirror Device™). The Analogue Input Board, situated at the rear of the projector, converts analogue inputs to digital signals and routes them to the digital processing card.

  • Page 22: Analogue Input Board

    Audio 50/60 Hz Switcher INPUT 3 Component R/Pr B/Pb H/HV Component S-Video S-Video Digital Projection Limited, Manchester M24 1XX UK Computer Composite CVbs Composite Tel: +44 (0)161 681 6500 Fax: +44 (0)161 684 7674 Power Source Control Infra Red Section...

  • Page 23: Power Supplies

    Overview LBV00018; Revision E - 28/01/98 CONTROL Ext Remote - Input providing direct connection with the remote receiver. Video Switcher - Control input and output for video switcher configurations. Audio Switcher - Future Feature, when available this connection will permit the control of a third party 3 channel audio switcher.

  • Page 24: Air Filters

    LBV00018; Revision E - 28/01/98 Air Filters There are 5 air filters in the POWER 4dv and POWER 2v projectors, one in each side cover and three underneath. The POWER 5dv has only the 3 air filters underneath. All filters must be regularly checked and replaced in order to prevent the projector from overheating.
  • Page 25 Overview LBV00018; Revision E - 28/01/98 Remote Receiver The optional remote receiver is used to pick-up infra-red signals from the remote control unit and relay them to the projector.and also provides a 'hard wire' interface between the remote control and the projector. The remote receiver is a small 75mm x 100mm x 25mm (3"...
  • Page 26 Overview LBV00018; Revision E - 28/01/98...
  • Page 27 System Installation LBV00018; Revision E - 28/01/98 Section B: System Installation Installation Guidelines ............B Ñ Screen Requirements ............B Ñ Positioning the Projector ..........B Ñ Mounting the Projector..........B Ñ Optional Mounting Frames ........BÑ15 Switching On..............B Ñ Signal Sources..............B Ñ Turning On the Lamp ..........B Ñ...
  • Page 28 System Installation LBV00018; Revision E - 28/01/98...

  • Page 29: Section B: System Installation

    System Installation LBV00018; Revision E - 28/01/98 Installation Guidelines This installation section explains how to install the projector for optimum results. To do this, it is necessary to determine the following: 1. The type of screen and whether front or rear projection is to be used. 2.
  • Page 30 System Installation LBV00018; Revision E - 28/01/98 Screen Width Screen Height (feet/inches) Needed to Display Full Image with Aspect Ratio: (feet) 4 x 3 5 x 4 8 x 5 14 x 9 16 x 9 8' 0" 6' 0" 6' 5"...
  • Page 31 System Installation LBV00018; Revision E - 28/01/98 30° 1.2m (4 Ft) SCREEN 60° VIEWING AREA AISLE AISLE AISLE BÑ3...

  • Page 32: Positioning The Projector

    System Installation LBV00018; Revision E - 28/01/98 Positioning the Projector Correct positioning of the projector is essential to achieve the best results. Before deciding on the final location of the projector please ensure you read the following information very carefully. The projector must be situated in a clean, dry environment and away from direct sunlight or heat.
  • Page 33 System Installation LBV00018; Revision E - 28/01/98 THROW DISTANCE - ZOOM LENSES When using a zoom lens, exact positioning of the projector less important because the image size can be adjusted. However, the projector must be located within the Throw Distance range imposed by the minimum and maximum lens ratios and the focus range of the lens.
  • Page 34 System Installation LBV00018; Revision E - 28/01/98 1.27 : 1 LENS Please ensure you have completely read and understood the Positioning the Projector overview given on pages B—4 and B—5 before proceeding. To calculate the distance in metres required between the screen and the front of the projector case select your screen width from the following table and the aspect ratios of the images you intend to display.
  • Page 35 System Installation LBV00018; Revision E - 28/01/98 3 : 1 LENS Please ensure you have completely read and understood the Positioning the Projector overview given on pages B—4 and B—5 before proceeding. To calculate the distance in metres required between the screen and the front of the projector case select your screen width from the following table and the aspect ratios of the images you intend to display.
  • Page 36 System Installation LBV00018; Revision E - 28/01/98 5 : 1 LENS Please ensure you have completely read and understood the Positioning the Projector overview given on pages B—4 and B—5 before proceeding. To calculate the distance in metres required between the screen and the front of the projector case select your screen width from the following table and the aspect ratios of the images you intend to display.
  • Page 37 System Installation LBV00018; Revision E - 28/01/98 7 : 1 LENS Please ensure you have completely read and understood the Positioning the Projector overview given on pages B—4 and B—5 before proceeding. To calculate the distance in metres required between the screen and the front of the projector case select your screen width from the following table and the aspect ratios of the images you intend to display.
  • Page 38 System Installation LBV00018; Revision E - 28/01/98 1.5-3 : 1 ZOOM LENS Please ensure you have completely read and understood the Positioning the Projector overview given on pages B—4 and B—5 before proceeding. To calculate which Throw Distance ranges (in metres) are applicable to your installation, select your screen width from the following table and the aspect ratios of the images you intend to display.
  • Page 39 System Installation LBV00018; Revision E - 28/01/98 3-7 : 1 ZOOM LENS Please ensure you have completely read and understood the Positioning the Projector overview given on pages B—4 and B—5 before proceeding. To calculate which Throw Distance ranges (in metres) are applicable to your installation, select your screen width from the following table and the aspect ratios of the images you intend to display.
  • Page 40 System Installation LBV00018; Revision E - 28/01/98 SVGA ULTRA WIDE ANGLE LENS Please ensure you have completely read and understood the Positioning the Projector overview given on pages B—4 and B—5 before proceeding. To calculate which Throw Distance ranges (in metres) are applicable to your installation, select your screen width from the following table and the aspect ratios of the images you intend to display.

  • Page 41: Mounting The Projector

    Care should be taken when attaching the projector feet so that the projector does not rest on its feet at an angle. The mounting points are also used to attach the projector to all types of optional mounting frames available from Digital Projection (see B—15). BÑ13...
  • Page 42 System Installation LBV00018; Revision E - 28/01/98 Connecting Screw Foot Shaft Adjustment Ring Ball Socket Connector Rubber Foot Base 605mm (23.82") 211.3mm 371mm (8.32") (14.60") 67.5mm (2.66") 262.5mm (10.33") 660mm Mounting Points (25.98") 262.5mm (10.33") 67.5mm (2.66") 976mm (38.42") When all four feet have been attached, the projector can be levelled using the black adjustment rings on each foot which allow 25mm (1 inch) of movement.

  • Page 43: Optional Mounting Frames

    System Installation LBV00018; Revision E - 28/01/98 Optional Mounting Frames STACKING FRAME The stacking frame allows two projectors to be mounted, one above the other, in order to increase the brightness of the displayed image. Use of the projectors in this way requires precise sizing and positioning of both images.
  • Page 44 System Installation LBV00018; Revision E - 28/01/98 FLYING FRAME The flying frame is intended for fixed ceiling installations and incorporates four tabs - one beside each projector mounting block. These tabs extend outwith the width of the projector to allow the connection of threaded rods or rigging wires. RIGGING FRAME The rigging frame incorporates a lift beam to allow the attachment of a scaffolding clamp.

  • Page 45: Switching On

    System Installation LBV00018; Revision E - 28/01/98 Switching On First of all, connect the video signal input source to the Analogue Input Board at the back of the projector (refer to Signal Sources for details on different sources and how to connect them). Then plug the projector into the mains supply and switch it on (using the on/off switch at the back of the projector).
  • Page 46 Component R/Pr B/Pb H/HV Component S-Video S-Video Digital Projection Limited, Manchester M24 1XX UK Computer Composite CVbs Composite Tel: +44 (0)161 681 6500 Fax: +44 (0)161 684 7674 S-VIDEO SIGNALS VCRs and most video cameras produce an S-Video format. They are connected to the projector ports Y and C.
  • Page 47 Component R/Pr B/Pb H/HV Component S-Video S-Video Digital Projection Limited, Manchester M24 1XX UK Computer Composite CVbs Composite Tel: +44 (0)161 681 6500 Fax: +44 (0)161 684 7674 RGB Hs+Vs AND RGB Hs Vs SIGNALS Computer signals are separated into R, G and B with either separate or combined horizontal and vertical syncs (Hs Vs or Hs+Vs).

  • Page 48: Turning On The Lamp

    System Installation LBV00018; Revision E - 28/01/98 Turning On the Lamp The lamp should light up within 25 seconds of the projector being turned on. If it has not lit, the bottom red LED at the front of the case will glow constantly and the projector should be turned off and back on again.
  • Page 49 System Installation LBV00018; Revision E - 28/01/98 The Image Parameter controls on the remote can be used in the Menu system providing that no data fields are being edited. The adjusted parameter settings for an input device can be saved to a 'channel'. A channel setting also stores the input source address (see storing system configurations, B—22, for more information).

  • Page 50: Storing System Configurations

    System Installation LBV00018; Revision E - 28/01/98 Storing System Configurations A Channel is a 'store' containing all of the parameters associated with an input and the image it displays. The projector has 63 available channels. In addition to the channels there are three further 'stores'. They are the Previous Store, Revised Store and Factory Pre-set.
  • Page 51 System Operation LBV00018; Revision E - 28/01/98 Section C: System Operation Remote Control - Overview..........C Ñ LED Indicators ..............C Ñ Menu Operation ..............C Ñ Dialogue Boxes .............C Ñ Check boxes ..............C Ñ Flyout Lists..............C Ñ Soft Buttons..............C Ñ Data Entry Fields ............CÑ10 Information Windows ..........C Ñ...
  • Page 52 System Operation LBV00018; Revision E - 28/01/98 Test Patterns ..............C Ñ Projector Status..............C Ñ Set Projector Address ............C Ñ Add Computer..............C Ñ Create/Modify Command ..........C Ñ Delete Command ............C Ñ Copy Command ............C Ñ Applying a New Signal Source........C Ñ Pixel Noise on Computer Images .......C Ñ...

  • Page 53: Remote Control - Overview

    System Operation LBV00018; Revision E - 28/01/98 Remote Control - Overview The remote control is an integral part of the projector, take care not to lose or damage it, as it is the only means of selecting channels, adjusting parameters and navigating through the menu systems.
  • Page 54 System Operation LBV00018; Revision E - 28/01/98 BUTTON ICON FUNCTION / OPERATION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - AUD MUTE If an external audio switcher is connected to the (Audio Mute)
  • Page 55 System Operation LBV00018; Revision E - 28/01/98 BUTTON ICON FUNCTION / OPERATION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - These image control buttons allow you to adjust (Brightness) the brightness, contrast, sharpness, saturation...
  • Page 56 System Operation LBV00018; Revision E - 28/01/98 BUTTON ICON FUNCTION / OPERATION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - The colour temperature can be adjusted in steps (Colour of 100°...
  • Page 57 System Operation LBV00018; Revision E - 28/01/98 BUTTON FUNCTION / OPERATION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ï...

  • Page 58: Led Indicators

    System Operation LBV00018; Revision E - 28/01/98 BUTTON FUNCTION / OPERATION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - When using multiple projectors, it may be necessary to control all projectors collectively and individually.

  • Page 59: Menu Operation

    System Operation LBV00018; Revision E - 28/01/98 Menu Operation The On Screen Display must be 'ON' to access the menu system, if the OSD is on but no menus are being displayed, press the 'MENU' button. This will display either the Main menu or the last screen of the menu system used (depending on whether the menus have been used since the power or the On Screen Display was last turned on).

  • Page 60: Dialogue Boxes

    System Operation LBV00018; Revision E - 28/01/98 Dialogue Boxes A number of dialogue boxes allow you to enter or change data. This is done by using data entry fields, flyout lists, check boxes and soft buttons. Both the ñ and ï buttons can be used to move up the page and the ò...

  • Page 61: Flyout Lists

    System Operation LBV00018; Revision E - 28/01/98 Flyout Lists A flyout list is provided for fields that require you to choose from a long list of possible choices. Place the cursor over the data field and press enter. The flyout list appears as a list of three items expanded from the data already displayed.

  • Page 62: Data Entry Fields

    System Operation LBV00018; Revision E - 28/01/98 Data Entry Fields Position the cursor over the data entry field and press 'ENTER'. Next, use the alpha- numeric buttons to enter the required characters then press 'ENTER'. Use the (left arrow) to delete the last character. Information Windows There are three types of information window: Message Boxes - provide information or advise a course of action.

  • Page 63: Main Menu - Overview

    System Operation LBV00018; Revision E - 28/01/98 Main Menu - Overview The main menu provides access to sub-menus which allow you to control the projector and to view any system settings. The sub menus are Channel Set-up, Image Mode, User Preferences, Test Patterns, Projector Status, Set Projector Address, Add Computer and Service Set-up (this last function is for qualified technicians and is password protected).
  • Page 64 System Operation LBV00018; Revision E - 28/01/98 Projector Status - Displays lamp information, the projector's temperature, memory status and the last 4 warnings displayed. Set Projector Address - When using multiple projectors, the individual projector address must be set using this function. Add Computer - This function allows you to configure the projector to display new computer cards and add them to the projector's library.

  • Page 65: Channel Set-Up

    System Operation LBV00018; Revision E - 28/01/98 Channel Set-up The Channel Set-up function allows you to create NEW channel configurations and SELECT, VIEW, COPY, MODIFY or DELETE current channels. Creating or editing channel parameters does not require the input source to be present, however for the best results it is advisable to make adjustments while viewing the image on screen.
  • Page 66 System Operation LBV00018; Revision E - 28/01/98 C H A N N E L S E T - U P C h a n N a m e A D R T y p e V I D E O ( R G B ) V I D E O V I D E O...

  • Page 67: Select Command

    System Operation LBV00018; Revision E - 28/01/98 SELECT Command Channel selection can be made in two ways, by simply keying in the channel number on the remote control or by selection in the Channel Set-up screen. Using the remote control is quicker if you know the channel number required, but if you don't, the Channel Set-up screen will remind you.

  • Page 68: View Command

    System Operation LBV00018; Revision E - 28/01/98 VIEW Command The 'VIEW' command will display information about a channel. When viewing a channel the information displayed cannot be modified. Highlighting a channel in the Channel Set-up menu and selecting 'VIEW' will display the View Channel window (see example below).

  • Page 69: Copy Command

    System Operation LBV00018; Revision E - 28/01/98 COPY Command The COPY command allows all or just selected parameters from a channel to be copied to another channel. To copy a channel, highlight it with the cursor in the Channel Set-up menu and select the COPY command. This displays the Copy Channel screen containing three main fields: Copy From, Copy To and Copy Parameters.
  • Page 70 System Operation LBV00018; Revision E - 28/01/98 The next stage is to select which parameters you wish to copy by crossing either the 'All' or 'Selected' check boxes. If 'Selected' is chosen, the check boxes of the parameters you wish to copy must be crossed. The choices available are Input Configuration, Size &...

  • Page 71: New Command

    System Operation LBV00018; Revision E - 28/01/98 NEW Command The NEW command allows you to set up a channel for a new input device. When you are in the Channel Set-up menu, highlight an empty channel and select NEW. Assuming you have enough memory left in the projector, you will enter the NEW function.
  • Page 72 System Operation LBV00018; Revision E - 28/01/98 Configuration - Select either Video or Computer according to the input device. The selections for a video configuration are PAL, NTSC, SECAM, CPENT and S-VIDEO. An AUTO configuration will be applied if no selection is made, however it is advisable to select the corresponding check box to make the signal less noisy.

  • Page 73: Modify Command

    System Operation LBV00018; Revision E - 28/01/98 MODIFY Command The 'MODIFY' option in the Channel Set-up screen allows you to change certain parameters for individual channels. The definable parameters in the Modify Channel window are the same as for a new channel. At the base of the Modify Channel window there are three options (Info, Size Pos and Compmode) that are not available in the New Channel function.
  • Page 74 System Operation LBV00018; Revision E - 28/01/98 'SIZE POS' (Channel Size and Position) The SIZE POS function is entered by pressing a soft button located at the base of the Modify dialogue box and consists of two screens. The first screen allows you to select a computer mode from a list or to select video. The horizontal and vertical scan rates of the computer configuration will be displayed, but for a video configuration it will simply state- "Video Configuration".
  • Page 75 System Operation LBV00018; Revision E - 28/01/98 Top 10 U.S. Airlines passengers ('000s) 80,000 70,000 S I Z E & P O S I T I O N A D J U S T 60,000 C O M P V I D E O 7 M O D E 8 0 0 x 6 0 0 50,000...
  • Page 76 System Operation LBV00018; Revision E - 28/01/98 'COMPMODE' (Channel Computer Mode) COMPMODE enables you to modify individual computer modes. If the current channel is a video configuration, you will not be able to access this function. The Channel Computer Mode screen is split into two main areas. The top of the screen displays the channel number, channel name and the computer card.
  • Page 77 System Operation LBV00018; Revision E - 28/01/98 - - - M o d e P a r a m e t e r s C o m p u t e r V i d e o 7 8 0 0 x 6 0 M o d e N a m e - - -...
  • Page 78 System Operation LBV00018; Revision E - 28/01/98 SAVE AS This command can save any changes made to the parameters. The SAVE AS screen allows you to edit the mode name in order to save your changes as an additional mode for the computer card. The window also displays the amount of user memory available to store new modes.

  • Page 79: Delete Command

    System Operation LBV00018; Revision E - 28/01/98 DELETE Command The DELETE command allows you to delete any unwanted channels. To delete a channel highlight it in the Channel Set-up menu and select 'DELETE' from the bottom of the screen. You will enter the 'Delete Channel' screen which will confirm the name and number of the channel to be deleted.

  • Page 80: Image Mode

    System Operation LBV00018; Revision E - 28/01/98 Image Mode Image Mode is chosen from the Main menu. This screen has two sections: Flip and Gamma. All the parameters are defined using check boxes. I M A G E M O D E F l i p G a m m a H o r i z o n t a l...

  • Page 81: User Preferences

    System Operation LBV00018; Revision E - 28/01/98 User Preferences The User Preferences window allows you to set a number of system defaults and is split into three main areas: At Power Up, Default Configuration and Other. When all changes have been made in the User Preferences, press the EXIT button on the remote to execute.
  • Page 82 System Operation LBV00018; Revision E - 28/01/98 DEFAULT CONFIGURATION This sets the default values for any new channels created. Video - PAL, NTSC, SECAM and CPENT video configurations are available as defaults. A configuration will be automatically chosen, if you do not make a selection, however it is advisable to select the appropriate check box for your signal to improve the screen image.
  • Page 83 System Operation LBV00018; Revision E - 28/01/98 Test Patterns A number of test patterns are provided to check the operation of the projector. Selected from the Main menu the Test Pattern window is as shown below. T E S T P A T T E R N S C o n v e r g e n c e C o n t r a s t...
  • Page 84 System Operation LBV00018; Revision E - 28/01/98 Colour Bars - an analogue colour pattern generated by the analogue board to verify the colour balance. Greyscale - generated by the analogue board to assist in the correct setting of colour balance, this is an 8 step greyscale ranging from black on the left to white on the right.
  • Page 85 System Operation LBV00018; Revision E - 28/01/98 Projector Status The Projector Status function is accessed through the Main menu. Information about the lamp, the projector temperature and the user memory can be viewed. The last four warning messages are also stored in here. P R O J E C T O R S T A T U S S o f t w a r e...
  • Page 86 System Operation LBV00018; Revision E - 28/01/98 Warning Messages - The last four warning messages are displayed with the most recent at the top of the list. Press the EXIT button on the remote to leave the Projector Status screen and to return to the Main menu.
  • Page 87 System Operation LBV00018; Revision E - 28/01/98 Set Projector Address The Set Projector Address is accessed through the Main menu and it allows you to set a unique address for the projector. This will enable it to respond to commands received from an external computer or from the remote control when using multiple projectors.
  • Page 88 System Operation LBV00018; Revision E - 28/01/98 Add Computer The Add Computer function allows groups of computer modes to be created and saved to the projector under a collective name. Other options available through this function include the modification of existing mode parameters, the deletion of a computer card or mode and the copying and renaming of a complete computer card.
  • Page 89 System Operation LBV00018; Revision E - 28/01/98 CREATE/MODIFY Command The 'CREATE/MODIFY' command is used to create (add) a new computer mode to the projectors library or modify an existing computer mode. CREATING A NEW COMPUTER In order to add a new computer to the projectors library select 'CREATE/MODIFY' from the Add Computer screen.
  • Page 90 System Operation LBV00018; Revision E - 28/01/98 The duplication of a computer name allows you to save a different set of mode parameters for the same computer. If a card using the factory defaults is selected, a duplicate will be made using the same name but with an asterix ( ) at the end.
  • Page 91 System Operation LBV00018; Revision E - 28/01/98 After entering the required information select 'OK', a confirmation box will appear stating "Computer graphics card will be created/updated. Press 'OK' to proceed or 'CANCEL' to ignore". Select 'OK' to save the new mode. MODIFYING AN EXISTING COMPUTER CARD MODE Having selected an existing computer card it is possible to modify a specific mode for that card.
  • Page 92 System Operation LBV00018; Revision E - 28/01/98 The 'DELETE COMPUTER' screen (below) displays the card name for verification and gives you the choice of deleting all modes or a single mode by 'checking' the appropriate box. D E L E T E C O M P U T E R C o m p u t e r C a r d...
  • Page 93 System Operation LBV00018; Revision E - 28/01/98 COPY Command The Copy function in the Add Computer screen permits the user to make a copy of an existing computer card with all its associated modes and give it a different name. It is not possible to copy an individual mode, either within a computer card or between cards.
  • Page 94 System Operation LBV00018; Revision E - 28/01/98 Applying a new signal source If a New computer signal is applied when the selected channel is configured for computer and the computer signal does not identify a mode which matches, the screen will display an image using default Size, Position, Number of Pixels, Pixel Phase and Aspect Ratio.
  • Page 95 System Operation LBV00018; Revision E - 28/01/98 Configuring a Computer Channel 1. Set Gamma in Image Mode to Preferred Value 2. In the Channel Set-up Menu select Computer Source and Colour Temperature. 3. Apply intended computer input. 4. Select Size & Position. 5.
  • Page 96 System Operation LBV00018; Revision E - 28/01/98 Configuring a Video Channel 1. Set Gamma in Image Mode to Preferred Value 2. In the Channel Set-up Menu select the correct input, aspect ratio, colour temperature and format (i.e. PAL, NTSC, SECAM, S-Video, Component RGB or Component Y Pr Pb).
  • Page 97 System Operation LBV00018; Revision E - 28/01/98 Adjusting the Displayed Image The function buttons, located at the bottom of the remote control, allow you to adjust (where applicable) the brightness, contrast, sharpness, saturation, hue, position, size, pixel resolution, pixel phase and colour temperature of the channel currently being displayed.
  • Page 98 System Operation LBV00018; Revision E - 28/01/98 BRI, SAT, SHARP, CON, HUE These function buttons are used to select and adjust the image parameters. When selected their associated icon and a numerical field will appear. The settings are adjusted using the cursor keys with the ñ and ð cursors increasing the value and the ï...
  • Page 99 System Operation LBV00018; Revision E - 28/01/98 FOCUS To select Focus press LENS until the Focus dialogue box appears on the screen and then make any adjustments using the ï and ð cursor buttons. Focus adjustment starts very slowly and may not be immediately obvious, therefore the cursor buttons should be held down until the focus visibly changes.
  • Page 100 System Operation LBV00018; Revision E - 28/01/98 Addressing Multiple Projectors Multiple projectors are used to produce a brighter image, to join up two or more images or to display two or more images side by side. When using multiple projectors it may be necessary to control all projectors at once, or to operate an individual projector.
  • Page 101 System Operation LBV00018; Revision E - 28/01/98 Computer Control To control the projector by computer, it is necessary to set up certain parameters within the control device and then connect the projector via a suitable cable to the computer (see D—40, Cables & Connections). The cable should be plugged into the ‘Computer In’...
  • Page 102 System Operation LBV00018; Revision E - 28/01/98 The headers, or command instructions, perform the actions descibed below. Any subsequent implications are also described where appropriate. Header Action Implication Set lamp to power level Level of ff will switch lamp on and a level of 00 will switch lamp off.
  • Page 103 System Operation LBV00018; Revision E - 28/01/98 Header Action Implication Displays box on screen Possible to overwrite menu area. Results will vary according to the aspect ratio selected. Displays text on screen As above. Displays icons on screen As above. Simulates zapper command If OSD is switched on, it is possible to switch the DMD’s off.
  • Page 104 System Operation LBV00018; Revision E - 28/01/98 Header Action Implication Sets projector’s colour clip As above, however it only affects saturated colours and the projector must be re-started to take effect. Sets engineering password Could effectively disable colour balance, colour clip and projector password changes via zapper if new password not written down or remembered.
  • Page 105 System Operation LBV00018; Revision E - 28/01/98 Header Action Implication Preset settings This will use the factory default settings to display an image. It will overwrite all previous changes for the currently selected channel. Download channel data This will overwrite all existing channel data for the specified channel.
  • Page 106 System Operation LBV00018; Revision E - 28/01/98 Switcher Operation Using an appropriate RS232 interface (see D—40, Cables & Connections) the projector can be used in conjunction with a third party switching device. Currently ‘Extron System 8’ and ‘Extron System 10’ are compatible with the projector. At present, an external switcher will allow you to control the lamp power, picture mute and channel change functions.
  • Page 107 Advanced User Information LBV00018; Revision E - 28/01/98 Section D: Advanced User Information Screen Illuminance ............D Ñ DMDª Operation and Usage ..........D Ñ Operation Flowcharts ............D Ñ Creating a New Channel ..........D Ñ Copying a Channel ............D Ñ Modifying a Channel ...........D Ñ...
  • Page 108 Technical Specification ...........D Ñ Disclaimer Digital Projection has made every effort to ensure the accuracy of the lens throw distance tables contained within this section. However, Digital Projection disclaims any responsibility for any inappropriate displayed image size resulting from the use of the information in these tables.

  • Page 109: Screen Illuminance

    Advanced User Information LBV00018; Revision E - 28/01/98 Screen Illuminance The projector's arc lamp emits a luminous flux measured in lumens. This flux is directed at the screen and illuminates it, the illuminance (E) can be measured in Lux (lumens/m2) or Foot Candles (lumens/ft ).

  • Page 110: Dmdª Operation And Usage

    Advanced User Information LBV00018; Revision E - 28/01/98 DMDª Operation and Usage A DMD™ (Digital Micromirror Device™) is a true digital light modulator and utilises 508,800 moving aluminium mirrors, with each one representing a pixel in the final projected image. Each mirror is suspended over address electrodes by a torsion hinge between two posts.
  • Page 111 Advanced User Information LBV00018; Revision E - 28/01/98 The mirrors in the DMD™ are arranged in a 848 x 600 array allowing images of all aspect ratios to be displayed. However, the proportion of DMD™ effectively used will differ depending on the aspect ratio of the image e.g. a 4 x 3 aspect ratio would only require the use of 800 x 600 mirrors.

  • Page 112: Operation Flowcharts

    Advanced User Information LBV00018; Revision E - 28/01/98 Operation Flowcharts Creating a New Channel Channel Set-Up Menu Select 'OK' Message box: "Cannot configure channel due to insufficient memory. Need to delete a COMPUTER entry from the library of computer cards or delete unwanted channels."...
  • Page 113 Advanced User Information LBV00018; Revision E - 28/01/98 Enter channel name (up to 14 characters), switcher address and input number Configuration check boxes If changes are to be made automatically set to default Select 'Modify' Message box: Select 'OK' "No input number 'Modify' dialogue box to create channel has been entered."...

  • Page 114: Copying A Channel

    Advanced User Information LBV00018; Revision E - 28/01/98 Copying a Channel Channel Set-Up Menu 'Copy Channel' Selected 'Copy Channel' 'OK' Selected 'Cancel' Selected Dialogue Box Message Box - Place cursor over 'Copy To' "No Copy To channel and press 'Enter' number has been entered"...
  • Page 115 Advanced User Information LBV00018; Revision E - 28/01/98 Select Destination Channel using Cursor Keys, then press 'Enter' Enters selected channel into 'Copy To' field Place cursor over 'Copy To' field and Press 'Enter' to name destination channel 'Copy Parameters - Selected' 'Copy Parameters - All' Select 'OK' (Copies Parameters with...

  • Page 116: Modifying A Channel

    Advanced User Information LBV00018; Revision E - 28/01/98 Modifying a Channel Channel Set-Up Menu Select 'Modify' command Check the computer 'Modify Channel' 'Cancel' selected check box dialogue box Flyout list of Check video box computer cards Check video type Select type e.g.
  • Page 117 Advanced User Information LBV00018; Revision E - 28/01/98 Enter new name of channel (if desired) Change switcher address and input (if required) Select INFO, SIZE POS or COMP mode Return to MODIFY channel dialogue box Select 'OK' Confirmation box will appear: "Channel XX will 'CANCEL' to return be updated.

  • Page 118: Adding A Computer

    Advanced User Information LBV00018; Revision E - 28/01/98 Adding a Computer Main menu 'Add Computer' Selected Insufficient memory to create card (or new mode) message box: "Cannot create computer 'Add Computer' dialogue card (/mode) due to Press 'ENTER' for box. Computer name held insufficient memory.
  • Page 119 Advanced User Information LBV00018; Revision E - 28/01/98 Computer name dialogue Resolution mode field 'CANCEL' selected appears. Key in user name, flyout list appears Press 'OK' Confirmation dialogue: Choose mode to modify 'OK' selected "Duplicate computer card Press 'ENTER' name-Press 'OK' to Edit" ADD COMPUTER 'OK' selected resolution mode field...

  • Page 120: Modifying A Computer Card

    Advanced User Information LBV00018; Revision E - 28/01/98 Modifying a Computer Card Modify menu Select 'COMPMODE' Enter CHANNEL Select 'OK' COMPUTER MODE dialogue box Select mode that is not If insufficient memory being used to display a message box states: the image using "Cannot create computer ae buttons...
  • Page 121 Advanced User Information LBV00018; Revision E - 28/01/98 Select 'OK' to clear Modify parameters Press 'SAVE AS' button Enter 'SAVE AS' Returned to Mode 'CANCEL' dialogue box Parameters dialogue box Enter or change mode name If card data set is in ROM it will be saved with a "*"...

  • Page 122: Lenses

    Advanced User Information LBV00018; Revision E - 28/01/98 Lenses Lens Transmission & Beam Angles Lens Used At Transmission Half Beam Angle Full Beam Angle 1.27 : 1 1.27 : 1 96.4 21.50° 43.00° 3.0 : 1 3.0 : 1 94.0 9.46°...

  • Page 123: Metric Throw Distances For A 1.27:1 Lens

    Advanced User Information LBV00018; Revision E - 28/01/98 Metric Throw Distances for a 1.27:1 Lens 1.27:1 is the accurate ratio for the lens marked as 1.2 and this ratio should be used for any calculations. Screen Width Throw Distance Required to display image with an Aspect Ratio of Metres 4 x 3 5 x 4...
  • Page 124 Advanced User Information LBV00018; Revision E - 28/01/98 Screen Width Throw Distance Required to display image with an Aspect Ratio of Metres 4 x 3 5 x 4 8 x 5 14 x 9 16 x 9 5.10 6.64 7.08 6.26 6.26 6.26...

  • Page 125: Imperial Throw Distances For A 1.27:1 Lens

    Advanced User Information LBV00018; Revision E - 28/01/98 Imperial Throw Distances for a 1.27:1 Lens Screen Width Throw Distance Required to display image with an Aspect Ratio of Imperial (ft) 4 x 3 5 x 4 8 x 5 14 x 9 16 x 9 3.00 3.90...

  • Page 126: Metric Throw Distances For A 3:1 Lens

    Advanced User Information LBV00018; Revision E - 28/01/98 Metric Throw Distances for a 3:1 Lens Screen Width Throw Distance Required to display image with an Aspect Ratio of Metres 4 x 3 5 x 4 8 x 5 14 x 9 16 x 9 1.00 3.02...
  • Page 127 Advanced User Information LBV00018; Revision E - 28/01/98 Screen Width Throw Distance Required to display image with an Aspect Ratio of Metres 4 x 3 5 x 4 8 x 5 14 x 9 16 x 9 5.60 16.87 18.00 15.92 15.92 15.92...

  • Page 128: Imperial Throw Distances For A 3:1 Lens

    Advanced User Information LBV00018; Revision E - 28/01/98 Imperial Throw Distances for a 3:1 Lens Screen Width Throw Distance Required to display image with an Aspect Ratio of Imperial (ft) 4 x 3 5 x 4 8 x 5 14 x 9 16 x 9 3.00 9.04...

  • Page 129: Metric Throw Distances For A 5:1 Lens

    Advanced User Information LBV00018; Revision E - 28/01/98 Metric Throw Distances for a 5:1 Lens Screen Width Throw Distance Required to display image with an Aspect Ratio of Metres 4 x 3 5 x 4 8 x 5 14 x 9 16 x 9 1.00 4.92...
  • Page 130 Advanced User Information LBV00018; Revision E - 28/01/98 Screen Width Throw Distance Required to display image with an Aspect Ratio of Metres 4 x 3 5 x 4 8 x 5 14 x 9 16 x 9 5.60 28.17 30.05 26.58 26.58 26.58...

  • Page 131: Imperial Throw Distances For A 5:1 Lens

    Advanced User Information LBV00018; Revision E - 28/01/98 Imperial Throw Distances for a 5:1 Lens Screen Width Throw Distance Required to display image with an Aspect Ratio of Imperial (ft) 4 x 3 5 x 4 8 x 5 14 x 9 16 x 9 3.00 15.03...

  • Page 132: Metric Throw Distances For A 7:1 Lens

    Advanced User Information LBV00018; Revision E - 28/01/98 Metric Throw Distances for a 7:1 Lens Screen Width Throw Distance Required to display image with an Aspect Ratio of Metres 4 x 3 5 x 4 8 x 5 14 x 9 16 x 9 1.00 6.88...
  • Page 133 Advanced User Information LBV00018; Revision E - 28/01/98 Screen Width Throw Distance Required to display image with an Aspect Ratio of Metres 4 x 3 5 x 4 8 x 5 14 x 9 16 x 9 5.60 39.45 42.08 37.22 37.22 37.22...

  • Page 134: Imperial Throw Distances For A 7:1 Lens

    Advanced User Information LBV00018; Revision E - 28/01/98 Imperial Throw Distances for a 7:1 Lens Screen Width Throw Distance Required to display image with an Aspect Ratio of Imperial (ft) 4 x 3 5 x 4 8 x 5 14 x 9 16 x 9 3.00 21.04...
  • Page 135 Advanced User Information LBV00018; Revision E - 28/01/98 Metric Throw Distances for a 1.5 - 3:1 Zoom Lens at 1.5:1 Screen Width Throw Distance Required to display image with an Aspect Ratio of Metres 4 x 3 5 x 4 8 x 5 14 x 9 16 x 9...
  • Page 136 Advanced User Information LBV00018; Revision E - 28/01/98 Screen Width Throw Distance Required to display image with an Aspect Ratio of Metres 4 x 3 5 x 4 8 x 5 14 x 9 16 x 9 5.60 8.76 9.35 8.27 8.27 8.27...
  • Page 137 Advanced User Information LBV00018; Revision E - 28/01/98 Imperial Throw Distances for a 1.5 - 3:1 Zoom Lens at 1.5:1 Screen Width Throw Distance Required to display image with an Aspect Ratio of Imperial (ft) 4 x 3 5 x 4 8 x 5 14 x 9 16 x 9...
  • Page 138 Advanced User Information LBV00018; Revision E - 28/01/98 Metric Throw Distances for a 1.5 - 3:1 Zoom Lens at 3:1 Screen Width Throw Distance Required to display image with an Aspect Ratio of Metres 4 x 3 5 x 4 8 x 5 14 x 9 16 x 9...
  • Page 139 Advanced User Information LBV00018; Revision E - 28/01/98 Screen Width Throw Distance Required to display image with an Aspect Ratio of Metres 4 x 3 5 x 4 8 x 5 14 x 9 16 x 9 5.60 16.83 17.95 15.88 15.88 15.88...
  • Page 140 Advanced User Information LBV00018; Revision E - 28/01/98 Imperial Throw Distances for a 1.5 - 3:1 Zoom Lens at 3:1 Screen Width Throw Distance Required to display image with an Aspect Ratio of Imperial (ft) 4 x 3 5 x 4 8 x 5 14 x 9 16 x 9...
  • Page 141 Advanced User Information LBV00018; Revision E - 28/01/98 Metric Throw Distances for a 3 - 7:1 Zoom Lens at 3:1 Screen Width Throw Distance Required to display image with an Aspect Ratio of Metres 4 x 3 5 x 4 8 x 5 14 x 9 16 x 9...
  • Page 142 Advanced User Information LBV00018; Revision E - 28/01/98 Screen Width Throw Distance Required to display image with an Aspect Ratio of Metres 4 x 3 5 x 4 8 x 5 14 x 9 16 x 9 5.60 16.69 17.81 15.75 15.75 15.75...
  • Page 143 Advanced User Information LBV00018; Revision E - 28/01/98 Imperial Throw Distances for a 3 - 7:1 Zoom Lens at 3:1 Screen Width Throw Distance Required to display image with an Aspect Ratio of Imperial (ft) 4 x 3 5 x 4 8 x 5 14 x 9 16 x 9...
  • Page 144 Advanced User Information LBV00018; Revision E - 28/01/98 Metric Throw Distances for a 3 - 7:1 Zoom Lens at 7:1 Screen Width Throw Distance Required to display image with an Aspect Ratio of Metres 4 x 3 5 x 4 8 x 5 14 x 9 16 x 9...
  • Page 145 Advanced User Information LBV00018; Revision E - 28/01/98 Screen Width Throw Distance Required to display image with an Aspect Ratio of Metres 4 x 3 5 x 4 8 x 5 14 x 9 16 x 9 5.60 39.90 42.56 37.64 37.64 37.64...
  • Page 146 Advanced User Information LBV00018; Revision E - 28/01/98 Imperial Throw Distances for a 3 - 7:1 Zoom Lens at 7:1 Screen Width Throw Distance Required to display image with an Aspect Ratio of Imperial (ft) 4 x 3 5 x 4 8 x 5 14 x 9 16 x 9...
  • Page 147 Advanced User Information LBV00018; Revision E - 28/01/98 Metric Throw Distances for an Ultra Wide Angle Lens Screen Width Throw Distance Required to display image with an Aspect Ratio of Metres 4 x 3 5 x 4 8 x 5 14 x 9 16 x 9 1.00...
  • Page 148 Advanced User Information LBV00018; Revision E - 28/01/98 Screen Width Throw Distance Required to display image with an Aspect Ratio of Metres 4 x 3 5 x 4 8 x 5 14 x 9 16 x 9 6.04 6.44 5.70 5.70 5.70 5.60...
  • Page 149 Advanced User Information LBV00018; Revision E - 28/01/98 Imperial Throw Distances for an Ultra Wide Angle Lens Screen Width Throw Distance Required to display image with an Aspect Ratio of Imperial (ft) 4 x 3 5 x 4 8 x 5 14 x 9 16 x 9 3.00...
  • Page 150 Advanced User Information LBV00018; Revision E - 28/01/98 Cables & Connections Satellite Receiver The Satellite Receiver requires two cables, one to connect the Remote Control to the Satellite Receiver and one to connect the Satellite Receiver to the Projector. The signal between the Remote Control and the Satellite Receiver is Phillips RC5 and the signal between the Satellite Receiver and the Projector is RS232.
  • Page 151 Advanced User Information LBV00018; Revision E - 28/01/98 Remote Computer Control The projector end of this cable must be fitted with a ‘male’ 9-pin D-type connector. If using a ‘laptop’ computer, the other end of the cable should be fitted with a ‘female’...
  • Page 152 Advanced User Information LBV00018; Revision E - 28/01/98 Technical Specification POWER 2v POWER 4dv POWER 5dv Lamp Type Proprietary Xenon Arc ANSI Output 2500 Lumens 3500 Lumens 5000 Lumens Lamp Life 1000 hours 750 hours 500 hours Brightness Linearity >90% Edge to Centre...
  • Page 153 Advanced User Information LBV00018; Revision E - 28/01/98 POWER 2v POWER 4dv POWER 5dv Remote Control IR Receivers front and rear. Hard wire link to handset 15 Pin HD type connector Automation RS232 input/output loop through, 9 Pin D type Switcher Seperate Audio &...
  • Page 154 Advanced User Information LBV00018; Revision E - 28/01/98...
  • Page 155 Fault Finding and Maintenance LBV00018; Revision E - 28/01/98 Section E: Fault Finding and Maintenance Troubleshooting ..............E Ñ Maintenance...............E Ñ4 Air Filter Replacement ..........E Ñ Lamp Replacement............E Ñ...
  • Page 156 Fault Finding and Maintenance LBV00018; Revision E - 28/01/98...

  • Page 157: Section E: Fault Finding And Maintenance

    Fault Finding and Maintenance LBV00018; Revision E - 28/01/98 Troubleshooting PROBLEM POSSIBLE CAUSE SOLUTION The projector will not The projector is not Check mains plug and power-up. plugged in correctly. projector switch. The projector shuts down. Thermal shut down Check if air ducts are devices have cut power clear, clean/replace filters.
  • Page 158 Fault Finding and Maintenance LBV00018; Revision E - 28/01/98 PROBLEM POSSIBLE CAUSE SOLUTION No image is displayed and Input device is connected Connect input to the row a LED is flashing on the to wrong input. with flashing LED. input board. Change the input number of selected device in the Channel Set-up.
  • Page 159 Fault Finding and Maintenance LBV00018; Revision E - 28/01/98 PROBLEM POSSIBLE CAUSE SOLUTION Distorted image from a The computers pixel phase Use the PIXEL and computer input. and resolution differ from PHASE buttons on the that of the projector. remote control to match them with the projector.

  • Page 160: Maintenance

    Maintenance Air Filter Replacement There are five air filters in the POWER 4dv and POWER 2v projectors, one in each side cover and three underneath. The POWER 5dv projector has only three as it does not have any filters in the side covers. All filters must be regularly checked and replaced in order to prevent the projector from overheating.
  • Page 161 Fault Finding and Maintenance LBV00018; Revision E - 28/01/98 SIDE COVERS To access the filters in the side covers, remove the four screws securing each cover and lift away. The filters in the side covers are fastened in place using velcro strips and can be removed by pulling away from either end.

  • Page 162: Lamp Replacement

    Fault Finding and Maintenance LBV00018; Revision E - 28/01/98 Lamp Replacement To remove the lamp, switch off the projector, disconnect from the mains supply and wait 20 minutes for the projector to cool down. As a matter of good practice, and in order to reduce the 20 minutes cooling time, the user is recommended to switch off the existing lamp using the LAMP OFF button on the remote control unit, and to allow the cooling fan to run for 5 minutes before turning off the projector and...
  • Page 163 Fault Finding and Maintenance LBV00018; Revision E - 28/01/98 To fit a new lamp, make sure the projector is disconnected from the mains supply and align the lamp housing over the locating pins and gently lower into position. Pivot the back into position and secure the retaining screw. Attach the electrical connectors carefully checking the correct polarity and then slide open the lamp shutter.
  • Page 164 Fault Finding and Maintenance LBV00018; Revision E - 28/01/98...
  • Page 165 Appendix LBV00018; Revision E - 28/01/98 Appendix Quick Set-up Guide ..............i Setting Up the Projector ............i On Screen Display ...............i If there is no Image.............ii Correcting Distorted Images..........ii Menu System Review..............iii The On Screen Display (OSD)..........iii The Menu System ..............iii Glossary ..................vi...
  • Page 166 Appendix LBV00018; Revision E - 28/01/98...

  • Page 167: Setting Up The Projector

    Appendix LBV00018; Revision E - 28/01/98 Quick Set-up Reference This guide assumes the projector has been previously installed and configured in accordance with the System Installation guidelines in this Manual. Setting Up the Projector Check that the input source you wish to display is connected to the back of the projector.

  • Page 168: If There Is No Image

    Appendix LBV00018; Revision E - 28/01/98 If there is no Image Ensure the input source is sending a signal. Check the input source is correctly connected, an LED will flash on the input board at the rear of the projector if you have incorrectly connected the input device. Check that a signal is being sent (e.g.

  • Page 169: Menu System Review

    Appendix LBV00018; Revision E - 28/01/98 Menu System Review The On Screen Display (OSD) A menu system is provided to access the projector's system and image input settings. In order to access the menu system OSD must be turned 'ON'. If OSD is ON but no menus are displayed press the MENU button on the remote control.
  • Page 170 Appendix LBV00018; Revision E - 28/01/98 VIEW The VIEW command will display information about the selected channel, the information cannot be modified in this function. To select a channel, highlight it using the cursors and select VIEW. COPY The COPY command allows all or just selected parameters from a channel to be copied to another channel.
  • Page 171 Appendix LBV00018; Revision E - 28/01/98 MODIFY/CREATE If you selected an existing computer card it is possible to modify a specific mode for that card. After selecting the mode to be modified from the resolution mode fly-out list you will enter the 'Mode Parameters' window. The computer and mode names will be displayed along with the previously defined parameters.

  • Page 172: Glossary

    Appendix LBV00018; Revision E - 28/01/98 Glossary Arc Lamp The xenon arc lamp has a sapphire lens and a ceramic cover over the anode and cathode. It operates at high temperatures and the beam contains high levels of ultra- violet and infrared radiation. It is contained in a housing which acts as a heat sink. Aspect Ratio This is the ratio of picture width to picture height (the standard television aspect ratio is 4x3).
  • Page 173 Appendix LBV00018; Revision E - 28/01/98 Dichroic Filter The red, green and blue light from the lamp beam is separated by the prism. Each section of the prism transmits only one of the colours. DMD™ A Digital Micromirror Device™ is a true digital light modulator. See D—2, DMD™...
  • Page 174 Appendix LBV00018; Revision E - 28/01/98 Luminance Also known as 'Y' this is the part of an S-Video signal which affects the brightness, i.e. the black and white part. Noise Electrical interference displayed on the screen. NTSC- National Television Standards Committee The United States standard for television - 525 lines of resolution transmitted at 60 interlaced frames per second.

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