Runco Vx 22i Projector User Manual

Runco VX-22i Installation/Operation Manual 37 
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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...

38 Runco VX-22i Installation/Operation Manual
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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...

Runco VX-22i Installation/Operation Manual 39 
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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...

40 Runco VX-22i Installation/Operation Manual
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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...

Runco VX-22i Installation/Operation Manual 41 
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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...

42 Runco VX-22i Installation/Operation Manual
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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 
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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...

44 Runco VX-22i Installation/Operation Manual
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Notes: 

Runco VX-22i Installation/Operation Manual 45 
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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....

46 Runco VX-22i Installation/Operation Manual
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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)...