Runco Video Xtreme VX-4c Owner's Operating Manual page 12

STEP 6 Adjust Image
Zoom
Focus
V
H
Adjust Image (Motorized Models)
NOTE: Only for units equipped with motorized lens control.
With the input image displayed, press
Lens Control
Focus 3140
Zoom 5711
Lens Horizontal Offset 4881
Lens Vertical Offset 2664
Intelligent Lens System
Calibrate Lens
Center Lens
Motorized Lens Adjustments
ZOOM: With the input image displayed, rotate the textured ring on the
lens barrel to increase or decrease the image size (this requires a zoom
lens). If you do not have a zoom lens or you can not adjust the image
enough, the projector may not be positioned at the proper throw distance
for your screen size. Power down, unplug the projector and move it
towards or away from the screen.
FOCUS: At the lens opening, turn the focus tab to focus the image
clearly.
Anamorphic Lens
960P 16x9
OFFSETS: Turn either or both of the adjustment screws (with the pro-
vided hex driver) adjacent to the lens if you need to align the image with
your screen-turn the top screw to raise or lower the image. Turn the bot-
tom screw to shift the image left or right. Re-check focus.
OTHER: Press
Section 3.3 Using the Keypad.
Scroll menu with ON and OFF
Adjust with and
= No offsets (approx.)
INSTALLATION AND SETUP
1.33
Anamorphic Lens
1024P 16x9
to refine other display parameters as described in
Menu
on any keypad.
Lens
If you've just installed the lens, select "Calibrate Lens"
before making any adjustments (See section 3 for
details). Then, with the Lens Control menu displayed,
use the keypad as shown to the left, Motorized Lens
Adjustment, to focus the image clearly and, if a zoom
lens is present, to increase or decrease image size. If
desired, adjust horizontal and/or vertical offsets to shift
the lens and image location - ranges are shown in 2.7
Vertical and Horizontal Position.
2-5
1.42
Anamorphic Lens
1024P 2.35:1
1.90