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Christie Projector DHD555-GS User Manual

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    							Section 3: INSTALLATION
    GS Series User Manual020-000724-01 Rev. 1 (05-2014)3-13
    3.7 Removing and Installing the Lens
    When handling the projector after lens installation, make sure the front lens 
    cap is placed on the lens to protect  the lens surface from potential damage. 
    When carrying or moving the projector, do not handle by the lens. This may 
    damage the lens, the cha ssis or other mechanical parts within the projector.
    Installation Steps:
    1.Center the lens:  Ensure that the lens is at or near its center position. 
    Attempting to remove the lens when at a large offset may cause damage to 
    the lens assembly. Center the lens while the projector is switched on by 
    pressing the lens horizontal or vert ical button and then pressing Enter.
    2. Turn Off th e projector:  Turn the projector OFF.
    3. Wait for projector to cool down:  Allow the projector to cool down into 
    standby mode before replacing the lens. Remove power cord after the 
    projector has cooled down and prior to replacing the lens.
    4. Remove the lens:  Remove the lens ring cover.
    Rotate the lens counter-clockwise by a quarter to release the lock. Remove 
    the lens through the front of the projector.
    5. Install the new lens:  Fully insert the lens assembly straight into the lens 
    mount without turning. Rotate the lens  cap clockwise to lock the lens in 
    place. 
    						
    							Section 3: INSTALLATION
    GS Series User Manual020-000724-01 Rev. 1 (05-2014)3-14
    3.8 Cable Cover Installation
    1. Rotate the cable cover and insert the two guide pins into the guide holes.
    2. Press and hold both lower corners of the cable cover while inserting the sheet clips into the projector casing.
    Guide Pin
    Guide Hole
    Hold and Press Here 
    						
    							Section 3: INSTALLATION
    GS Series User Manual020-000724-01 Rev. 1 (05-2014)3-15
    3.9 Portrait Cover Installation
    1. Attach the Portrait cover to the left side of the projector and secure with the 6 step screws.
    2. Mount the projector in an appropriate mounting kit, using the 4 mounting  points on the underside of the projector.
    WARNING
    •  Mount with the portrait cover side facing downwards.
    •  The projector must not stand on a table top on the portrait cover
    Tighten the six screws 
    						
    							Section 3: INSTALLATION
    GS Series User Manual020-000724-01 Rev. 1 (05-2014)3-16
    3.10 Ceiling Mount Installation
    Mount the projector with an appropriate mounting kit, using the 4 mounting 
    points on the underside of the projector.
    •  When not mounted properly, the projector may fall, causing hazards or  injury. The warranty on this projector does not cover any damage caused 
    by the use of any non-recommended ceiling mount kit or installation of the 
    ceiling mount kit in an improper location. 
    •  Refer to the installation instructions and safety guidelines provided in the  kit. 
    						
    							Section 4: OPERATION
    GS Series User Manual020-000724-01 Rev. 1 (05-2014)4-1
    4. OPERATION
    The projector has multilingual On-Screen Display (OSD) menus that allow you 
    to make image adjustments and change a variety of settings.
    •  Most of the projector controls are  accessed from within the projector menu 
    system. There are several groups of related functions, with each group 
    selectable from the Main menu as shown below. Press the MENU button on 
    the remote control or on the built-in keypad on the rear of the projector to 
    display the main menu.
    •  Use the arrow keys to navigate within the menu and adjust a setting up or  down.
    •  Press ENTER to select a highlighted  menu item or use it to change or 
    accept a value.
    •  Select the next item that you want to adjust in the menu and adjust it as  described above.
    •  Press EXIT to return to the previous  menu or exit menus if at top level. 
    						
    							Section 4: OPERATION
    GS Series User Manual020-000724-01 Rev. 1 (05-2014)4-2
    4.1 Size and Position Menu
    Size Presets
    Display an image with the detected size, or resize the image by maximizing 
    either the height, width or both, or resize to the maximum size possible while 
    keeping the original aspect ratio.
    •  Auto: Display with the detected size.
    •  Native: Display in its native resolution.
    •  4:3: Retain 4:3 aspect ratio.
    •  Letterbox: Display with the bla ck borders on the top and bottom.
    •  Full Size: Fill the screen (regardless of the source).
    •  Full Width: Fill display width and keep aspect ratio.
    •  Full Height: Fill display height and keep aspect ratio.
    •  Custom: Stretch the display horizonta lly or vertically without cutting the 
    image display
    Overscan
    Remove noise around the image. Over scan Zoom enlarges image 6% from 
    original size. Overscan Crop cuts 6% of ac tive pixels in four edges of original 
    image.
    Pixel Track
    Analog RGB signals only. Steady flickering or several soft vertical stripes  or 
    bands across the entire image indicates poor pixel tracking. Proper pixel 
    tracking ensures that the image quality  is consistent across the screen, the 
    aspect ratio is maintained, and that  the pixel phase can be optimized. 
    						
    							Section 4: OPERATION
    GS Series User Manual020-000724-01 Rev. 1 (05-2014)4-3
    Pixel Phase
    Analog RGB Signals only. Adjust pixel phase when the image still shows 
    shimmer or noise after pixel tracking is optimized. Pixel phase can adjust the 
    phase of the pixel-sampling clock relative to the incoming signal.
    Horz Position
    Move the image right or left within the area of available pixels.
    Vert Position
    Move the image up or down within the area of available pixels.
    Digital Horz Zoom
    Change the size of projectors display area horizontally. If the display area  has 
    been resized by this setting, it can be moved by changing the Digital Horz  Shift 
    and Digital Vert Shift settings.
    Digital Vert Zoom
    Change the size of projectors display area vertically. If the display area has 
    been resized by this setting, it can be moved by changing the Digital Horz Shift 
    and Digital Vert Shift settings.
    Digital Horz Shift
    Move the display area horizo ntally if its size has been changed by the Digital  
    Zoom setting.
    Digital Vert Shift
    Move the display area vertically if its size has been changed by the Digital  
    Zoom setting.
    Geometry Correction
    The Geometry Correction can be cont rolled with the options in the drop- 
    down list:Off/Basic when optional Dual Processor Warp Module is not 
    installed, and Off/Basic/Curve/Rotate when optional Dual Processor Warp 
    Module is installed.
    Geometry Correction Feature Compatibility
    Warp Function4-CornerCurved 
    Surface(2x2)KeystonePincushion and  BarrelRotation
    4-Corner--
    Curved 
    Surface(2x2) 
    --XX X
    KeystoneX--X
    Pincushion and  Barrel 
    X --X
    RotationXXX-- 
    						
    							Section 4: OPERATION
    GS Series User Manual020-000724-01 Rev. 1 (05-2014)4-4
    •  Off: No Geometric correction is applied to the image.
    •  Horz Keystone: Adjust the keystone horizontally and make a more square image. Horizontal keystone is used to correct a keystoned image shape in 
    which the left and right borders of  the image are unequal in length, and the 
    top and bottom are slanted to one of t he sides. This is intended for use with 
    horizontally on-axis applications. For  horizontally offset applications, you 
    must use 4 Corner correction using the optional Dual Processor Warp 
    Module.
    •  Vert Keystone: Adjust the keystone vertically and make a more square  image. Vertical keystone is used to  correct a keystoned image shape in 
    which the left and right borders of  the image are unequal in length, and the 
    top and bottom are slanted to one of  the sides. This is intended when for 
    use with horizontally on-axis applicati ons. For horizontally offset images, 
    you must use 4 Corner correction using the optional Dual Processor Warp 
    Module. 
    •  Horz Pincushion: Adjust the pincushion horizontally and make a more  square image.
     
    •  Vert Pincushion: Adjust the pincushion vertically and make a more square  image.
    Ind.WXGA1080PWUXGA
    A12.3%10.2%7.1%
    B 7.7% 6.4% 5.2%
    Ind.WXGA1080PWUXGA
    A5.4%4.4%3.3%
    B 10.4% 8.7% 5.4%
    Ind.WXGA1080PWUXGA
    A16.0%13.3%8.0%
    B 16.0% 13.2% 7.9%
    Ind.WXGA1080PWUXGA
    A14.7%12.3%11 . 4 %
    B 14.7% 12.1% 11.4%
    B
    A
    B
    A
    BA
    BA
    AB
    AB 
    						
    							Section 4: OPERATION
    GS Series User Manual020-000724-01 Rev. 1 (05-2014)4-5
    •  Pincushion/Barrel: Allow for correction for slight curved distortion from the lens or projection surface.
    •  4-Corner: Allow the image to be squeezed to fit an area defined by moving  each of the four corners' x and y position.
    •  Rotation: Allow an image to be rotated - most commonly to level the image.  While the image is rotated, the software  can crop any content that begins to 
    fall off the panel. The function will not automatically scale the image down 
    to prevent cropping. If scaling is required, the digital zoom function can be 
    used, independently of the rotation function.
    Ind.WXGA1080PWUXGA
    A8.38%8.35%8.37%
    B 3.5% 3.98% 4.59%
    C6.4%6.4%6.5%
    D 6.4% 6.4% 6.5%
    Ind.WXGA1080PWUXGA
    A10.0%8.4%8.3%
    B 9.5% 7.9% 7.0%
    Ind.WXGA1080PWUXGA
    A10.0%8.4%8.3%
    B
    A
    D
    C
    AA
    B
    B
    B
    B
    AA
    A 
    						
    							Section 4: OPERATION
    GS Series User Manual020-000724-01 Rev. 1 (05-2014)4-6
    Auto Image
    Force the projector to reacquire and lock to the input signal. This is useful 
    when signal quality is marginal. Normal mode can support all of the 4:3 input 
    sources.
    Wide mode can support all of the 16:9 input source & most of the 4:3 input 
    source. For those 4:3 input sources not recognized by Wide mode (example  
    1400 x 1050), perform Auto Image using normal mode. 
    						
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