Enable Automatic Ils Not Selected; Access The Ils; Enable Ils On A Channel - Christie CP4220 User Manual

Section 5: Projector Operation
change the position of the lens, assuming the new channel uses a different ILS file. To make adjustments to an
ILS file, use the motorized lens mount adjustment features in the Advanced Setup: ILS File Setup window or
Lens Adjust window from the Main panel to adjust the focus, zoom and offset values. For more information,
see 6.14.4 ILS File Setup
overwrite the current values in the ILS file, therefore these changes will affect every channel that uses this ILS
file.

5.6.2 Enable Automatic ILS NOT Selected

When the Enable Automatic ILS check box is NOT selected, the lens does not move unless you make
adjustments to the focus, offset and zoom from the Lens Adjust window launched from the Main panel (the
ILS File Setup window is not available when the
settings will NOT overwrite the ILS values and changing channels will not affect the position of the lens.
The following table provides an example of what happens to the lens position and saved ILS Flat values when
you adjust the focus, zoom, and offset in both states of the Enable Automatic ILS feature.
Table 5.4 Example - ILS Flat Values and Lens Position with Enable Automatic ILS
Focus
Zoom
Horizontal
Offset (x)
Vertical
Offset (y)
Using the offset, focus, and zoom knobs on the lens mount does not save the settings to the ILS file. These
settings will be lost once the
window.

5.6.3 Access the ILS

On the Main screen of the TPC, tap Advanced Setup > ILS File Setup.

5.6.4 Enable ILS on a Channel

1. On the Main screen of the TPC, tap a channel.
2. Tap the Test Patterns button and then tap a test pattern.
5-6
Window. NOTE: Any changes made to the focus, offset and zoom values will
Starting Adjust ILS Flat Values with
Position Enabled Automatic ILS
Selected
Original Adjusted
ILS Flat Lens
Values Position
-155 -200
100 125
0 35
256 375
Enable Automatic ILS
Enable Automatic ILS
ILS Flat Change to
Values a Channel
( with
New
positions are ILS Scope
saved to the
Values
)
ILS file
(
Changing
channels
changes the
lens position)
-200 0
125 25
35 15
375 200
check box is selected in the Advanced Setup: Lens Adjust
check box is not selected). These
Adjust ILS Flat Values with
Enabled Automatic ILS NOT
Selected
Adjusted Lens
Lens Position
Position ILS Flat
Values
(
New
positions are
not saved to
)
the ILS file
-200 -155
125 100
35 0
375 256
CP4220 User Manual
020-100690-02 Rev. 1 (01-2012)
Change to
a Channel
with
ILS Scope
Values
(
Changing
channels does
not change the
)
lens position
-200
125
35
375