Runco Vx 22i Projector User Manual
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Runco VX-22i Installation/Operation Manual 37 PREL IMINARY 3.10 Primary Lens Adjustments To access the motorized lens controls, use the FOCUS, ZOOM and LENS buttons on the VX-22i remote control unit (described on page 12). Alternatively, select Display Device from the Service Menu. Select Configure, then Lens from the Display Device menu. The Lens menu gives you a great deal of control over the picture size, position and focus: FocusTo focus the projected image, use the cursor buttons to highlight “In” or “Out.” Then, press and hold the ENTER button on the remote control. ZoomTo make the picture smaller (zoom out), use the cursor buttons to highlight the minus sign (-). Then, press and hold the ENTER button on the remote control. To enlarge the picture (zoom in), use the cursor buttons to highlight the plus sign (+). Then, press and hold the ENTER button on the remote control. Vertical and Horizontal Lens Shift To change the projected image position, use the cursor buttons to highlight “Left,” “Right,” “Up” or “Down” in the Lens menu. Then, press and hold the ENTER button to shift the image in that direction.
38 Runco VX-22i Installation/Operation Manual PREL IMINARY 3.11 Installing and Adjusting the CineWide Anamorphic Lens If you are installing a CineWide-equipped projector, proceed as follows to install and adjust the anamorphic lens. Attach Lens Mounting Assembly to Lens Motor Carriage Plate (CineWide with AutoScope) or Base Plate (fixed CineWide) The VX-22i Anamorphic lens mount kit consists of everything shown in Figure 3-18. Some components shipped with your projector may differ slightly from what is shown in these instructions. If any items are missing or damaged, please contact your Runco dealer or Runco Customer Service at (800) 23RUNCO. Figure 3-18. VX-22i Anamorphic Lens Mounting Assembly - Exploded View 1. Remove the two Yaw/X Adjustment Levers (item #8) from the bottom of the Anamorphic Lens Holder (item #5). It is extremely important that the primary lens is properly adjusted before you install the anamorphic lens. Ensure that the image from the primary lens is perfectly centered on the screen. Note ➤ 2 3 4 6 7 85 1 9Pitch Adjustment Yoke for Lens Height/Y Adjustment T-Screw and Washer (2x) T-Screw and Washer (2x)Pitch Adjustment Anamorphic Lens Holder 1/4-20 Hex Bolt (2x) and Washer (2x) AutoScope Carriage Plate or Fixed CineWide Base Plate Yaw/X Adjustment Lever (2x)Lens Adapter Ring and Mounting Screws (3x) Pitch Adjustment T-Nut (2x) 10Anamorphic Lens Set Screw
Runco VX-22i Installation/Operation Manual 39 PREL IMINARY 2. Place the Anamorphic Lens Holder on top of the AutoScope Carriage Plate or fixed CineWide Base Plate (item #7). Position the bracket so that the long slot at the bottom of the lens holder is perpendicular to the corresponding slots on the plate. 3. Secure the Anamorphic Lens Holder to the plate using the Hex Bolts/Washers (item #6) and Yaw/X Adjustment Levers that you removed in Step 1. 4. Use the Lens Mounting Screws to attach the Lens Adapter Ring (item #1) to the Pitch Adjustment Yoke (item #2); see Figure 3-19. (Use the round, threaded holes on the yoke.) 5. Use the Height/Y Adjustment T-Screws/Washers (item #3), Pitch Adjustment T-Screws/Washers (item #4) and T-Nuts (item #9) to attach the Pitch Adjustment Yoke and Lens Adapter Ring to the Anamorphic Lens Holder. The Yoke should be as close to the primary lens as possible. 6. Attach the lens to the Lens Adapter Ring by threading it clockwise. Figure 3-19. Attaching the Anamorphic Lens to the Lens Adapter Ring Lens threads into ring FOCUS
40 Runco VX-22i Installation/Operation Manual PREL IMINARY Configure Lens Motor Trigger CineWide with AutoScope maintains constant image height independent of the aspect ratio, while using the full display resolution of the projector. It accomplishes this by moving the anamorphic lens in front of the primary lens when widescreen material is being viewed. When the viewer transitions back to 16:9 or 4:3 source material, the anamorphic lens moves out of the light path. To configure the lens motor trigger on the VX-22i for proper AutoScope operation: 1. Project a 2.35:1 aspect ratio test pattern or other image on the screen. 2. Press MENU on the remote control and enter the Service menu passcode. 3. Select Service from the Main menu. 4. Select Tr i g g e rs from the Service menu. 5. Assign the trigger output to which the lens motor is connected to the Cinema and Virtual Cinema aspect ratios. This enables the lens motor to move the anamorphic lens into position (in front of the primary lens) when either aspect ratio is selected. 6. To save the trigger settings, press repeatedly to highlight “Save.” Then, press ENTER. 7. Select the Cinema aspect ratio to move the anamorphic lens into position, if it isn’t already. To do this, press CINEMA on the VX-22i remote control ( Figure 2-4), or press or repeatedly with no menus visible on-screen. Adjust the Anamorphic Lens Adjusting the Horizontal (X) Lens Position: 1. Project a white field on the screen. 2. Loosen the Yaw/X-Adjustment Levers underneath the lens. 3. Slowly move the anamorphic lens into place so that there are no shadows on either side of the screen: 4. When the horizontal position is properly set, tighten the Yaw/X-Adjustment Levers to secure the lens in place. ➤ ➤ Too Far RightToo Far Left Correct position
Runco VX-22i Installation/Operation Manual 41 PREL IMINARY Adjusting the Height (Y): With the white field still on-screen, loosen the Height/Y Adjustment T-Screws on either side of the lens. Then, slowly move the anamorphic lens into place so that there are no shadows on the top or bottom of the screen: When the height is properly set, tighten the Height Adjustment T-Screws to secure the lens in place. Pitch (Angle): Next, angle the lens to even out any top-to-bottom pincushion distortion. To do this, loosen the Pitch Adjustment T-Screws (directly below the Height/Y Adjustment T-Screws) on either side of the lens to allow it to pivot freely. Then, adjust the anamorphic lens angle so that the projected image is rectangular: The anamorphic lens will almost always be angled with respect to the projector; this is normal. Once the proper lens angle has been set, firmly tighten the Pitch Adjustment T-Screws to secure the lens in place. There may be some pincushion distortion even after the lens is properly adjusted, especially at shorter throw distances. If this is the case, Runco recommends that you slightly over-scan the image into the screen frame area to mask the distortion. Too HighToo Low Correct position Correct Lens Angle Incorrect Lens Angle Note
42 Runco VX-22i Installation/Operation Manual PREL IMINARY Adjusting the Yaw: Loosen the Yaw/X-Adjustment Levers to allow the lens to pivot freely from side to side. Then, angle the lens to even out any left-right pincushion distortion: Once the proper lens angle has been set, firmly tighten the Yaw/X-Adjustment Levers to secure the lens in place. Anamorphic Lens (Top View) Wrong PositionCorrect Position
Runco VX-22i Installation/Operation Manual 43 PREL IMINARY Adjusting the Geometry: 1. Input an anamorphic cross-hatch test pattern to the projector. 2. Unscrew the Anamorphic Lens just enough to allow it to rotate freely. 3. Grasp the lens by the center ring and rotate the lens until the image is properly anamorphic: 4. When the image geometry appears correct, tighten the Anamorphic Lens Set Screw (item #10) to secure the lens in place. (When viewed from the front, the rear opening on the anamorphic lens should appear as a tall, narrow oval.) Focus: Finally, rotate the Focus Ring on the anamorphic lens to fine-tune the optical focus. Wrong Position Correct Position FOCUS
44 Runco VX-22i Installation/Operation Manual PREL IMINARY Notes:
Runco VX-22i Installation/Operation Manual 45 PREL IMINARY 4.1 Using the On-Screen Menus To display the Main Menu, press the MENU button on the remote control (Figure 2-4) or projector rear panel (Figure 2-2). To select a menu item, use the and buttons on the remote control or projector rear panel to highlight it. Then, to confirm your selection, press ENTER on the remote control (or SELECT on the projector rear panel). The VX-22i OSD menus are arranged hierarchically, as shown in Figure 4-1. Depending on the selected input source and signal characteristics, some menu options may not be available. 4. Operation
46 Runco VX-22i Installation/Operation Manual PREL IMINARY Figure 4-1. VX-22i OSD Menu Structure Service Test VideoHorizontal Ramp Vertical Ramp Color Bars 1 Color Bars 2 Display Device - ConfigureInstallationPicture Orientation: Floor Front Ceiling Front Floor Rear Ceiling Rear LensFocus Zoom Shift Lamp Info (read-only)Hours in use etc. DiagnosticWhite, Red, Green, Blue, Yellow, Cyan, Magenta HD FormatHD 1 (RCA) COMP or RGB HD 2 (BNC) HD 3 (PC) Triggers I / II / III (1 / 2 / 3) MiscellaneousLanguageEnglish, Français, Deutsch, Español or Italiano OSD Timer 0 or 5 ... 60 sec. Film Mode (SD sources only)On / Off CUE (Chroma Upsampling Error) On / Off Motion Threshold 0, 1, 2 ... 15 Altitude Normal / High System Reset Restore Saved Settings Input Source Composite S-Video Component RCA (HD1) Component BNC (HD2) Component PC (HD3) RGB RCA (HD1) RGB BNC (HD2) RGB PC (HD3) HDMI 1 HDMI 2 Aspect Ratio 16:9 4:3 Letterbox VirtualWide Cinema Virtual Cinema Picture Brightness Contrast Color Tint Sharpness Input Position Left/Right Up/Down Width Height Overscan Phase (RGB/Component signals only) Memory Presets Recall ISF Night Recall ISF Day Recall/Save Custom 1 Recall/Save THX Reset Custom 1 & THX to Factory Default Information(read-only)Resolution Firmware Versions OSD Version Calibration ISF Night - Display ColorGain Offset Gamma Lamp Power Color Temp ISF Night - Input ImageBrightness Contrast Color Tint Sharpness ISF Night - Input ColorGain Offset Chroma Delay Noise Filter ISF Day - Display ColorGain Offset Gamma Lamp Power Color Temp ISF Day - Input ImageBrightness Contrast Color Tint Sharpness ISF Day - Input ColorGain Offset Chroma Delay Noise Filter Save ISF Settings Back / Confirm Output ShiftLeft/Right Up/Down Width Height Splash Timer 5 ... 60 sec. OSD PositionHoriz. / Vert. (0, 1, 2 ... 100) Note: Virtual Cinema is available only on VX-22i projectors equipped with the CineWide option (secondary anamorphic lens).