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 KeystoneX--X Pincushion and Barrel X --X RotationXXX--
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.