Reset The Ils; Calibrate The Ils - Christie Solaria CP2220 User Manual

Appendix A: Intelligent Lens System
Permanently Alter the Active ILS Settings
1. Ensure the
Enable Automatic ILS
2. Adjust the focus, Horizontal (X) and Vertical (Y) offset or zoom by clicking the applicable button.
Adjustments can take place one step at a time or via continuous movement by holding the button down.
NOTE: This over-writes the ILS settings.
Maintain Lens Position Regardless of Selected Channel
1. Clear the
Enable Automatic ILS
selected, ILS adjustments can only be made from the ILS Adjust window which is launched by clicking the
Lens Adjust button from the Main panel.
2. Adjust the focus, Horizontal (X) and Vertical (Y) offset, and zoom by clicking the applicable button.
NOTE: This does not over-write the system settings for the ILS. If Enabled Automatic ILS is selected
again, the ILS will position the lens to the saved channel settings.
3. If the
Quick Reset
lens returns to this remembered location. Also, this setting is remembered across system resets and reboots.
Focus
Click the left (retract) /right (extend) buttons as necessary for overall focus improvements.
Zoom
Click the left (zoom out) / right (zoom in) buttons to enlarge or shrink the image in each direction as necessary.
Offsets
Click the
up/down/left/right
extreme tilts or offsets. Corner vignettes on a white test pattern indicates extreme offset that should be avoided.
If you need more vertical offset range, you can mechanically adjust tilt to help compensate for significant
differences in screen and lens height.
A.1.2 Reset the ILS
The ILS must be reset when:
• the lens has been physically bumped or moved
• manual adjustments have been made to zoom or focus
• a power outage or brown-out occurred during a channel change
• ILS settings are drifting within a short period of time
To reset the ILS, click the
Quick Reset button is selected when Enable Automatic ILS is NOT selected, the lens will return to the
remembered setting.
A.1.3 Calibrate the ILS
The ILS must be calibrated when:
• a new lens has been installed
• the zoom ring has been adjusted
To calibrate the ILS, click the
Enable Automatic ILS is NOT selected, the lens will return to the remembered setting.
A-4
check box is selected.
checkbox. NOTE: When the Enable Automatic ILS check box is NOT
or buttons are clicked in the Advanced Setup: Lens Setup window, the
Lens Calibration
buttons as necessary to center the image within the screen. For best results, avoid
button from the Advanced Setup: Lens Setup window. NOTE: If the
Quick Reset
button. NOTE: If the Full Calibration button is selected when
Full Calibration
CP2220 User Manual
020-100420-06 Rev. 1 (03-2011)