vds 69871-01 Operation & Maintenance Manual Download Page 65

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Marquee ACON Ultra Installation/Operation Guide

2-42

AU User Controls, Settings and Operation

If the current visibility settings do not allow the projected intersections to be
viewed use the

Visibility tab

to adjust the visibility settings

a) Perform the

AGC calibrate

routine until acceptable test scores are

obtained. If necessary, some of the visibility parameters may be
manually adjusted, or the complexity level of the AGC operation may be
elevated until AGC completes successfully. All scores from a test must
be above 50% to achieve a successful completion.

NOTE:

(s/w 2.0.20060721):

After exiting the

Screen Geometry Maintenance Window

it may be necessary to enter the

Automated Setup Dialog

and manually

change the setup flag for

Initial TP Setup > Screen

to indicate a

completed operation (green color).

Calibration Operation

1) Set the IG to the Convergence test pattern and run Convergence Calibration from the

Automated Setup Window.

a. Alternatively, calibration can be run from the main window. Select

Setup >

Calibration > Convergence

Convergence Calibration

can be performed

safely on at most three projectors at a time.

2) Based on program feedback, revisit the test point settings of each test point that requires

further maintenance. AU program feedback indicates the type of maintenance required
and the specific test point that requires the additional maintenance (consult the FMEA
worksheet).

a. From within the

Convergence Maintenance Window

, use the

Basic Motor Tab

adjust test point location, and the

Visibility Tab

to adjust visibility settings, and

scale factors as necessary to calibrate each individual test point (as indicated by
program feedback).

a) If the test point had an error during the calibration routine, the error flag

(located in the upper left hand corner of the Maintenance Window) will be
red. Pressing this button will indicate what type of error was
encountered:

•

InitialTP: The automated Initial TP Convergence process was
unable to identify the optimum position for the test point. It may
be necessary to change the field of view (motor coordinates) for
the test point.

•

Visibility: The AGC calibration performed during the automated
Convergence Calibration routine did not return successfully.
Escalate the Complexity Level of the AGC routine, and re-run the
AGC calibration until success is indicated (all scores above
50%).

•

Scaling: The Scale Factor calibration performed during the
automated Convergence Calibration routine did not return
successfully. Rerun the Scale Factor calibration. Repeated
failure may indicate that no convergence is visible at the current
location moving the point or marking the point “Unused” may be
required to resolve the error.

NOTE:

It is not necessary to rerun the automated

Convergence Calibration

if all

convergence test points are manually adjusted via the Maintenance
Dialog.

3) Set the IG to the Geometry test pattern and run

Center Geometry Calibration

and

Screen Geometry

Calibration

from the

Automated Setup Window