User`s guide

RightLight Service | 23
To set manual alert parameters
1 Select either the DICOM LUM test or the White Level test or both.
• For the DICOM LUM test, check the selection box. Then enter a
value for Maximum allowed. The DICOM LUM test is classified a
failure if it produces a value greater than the maximum allowed.
Enter a value ranging from 0 (zero) to 2 (default=1.00). A value of
0 (zero) indicates perfect conformance with the DICOM Grayscale
Standard Display Function.
• For the CX/EX White Level test, check the selection box. Then
enter a value for Tolerance ±. The CX/EX White Level test is
classified a failure if the measured white level is outside the range
defined by this percent, applied to the Target Luminance defined
on the Backlight tab. Enter a value ranging from 0 (zero) to 25
(default =10.00).
2 Select the number of luminance measurements you want
to make during each manual test. The default number of
measurements is 15.
NOTE: When you select All, 256 measurements are taken on 8-bit
display systems; 1024 measurements are taken on 10-bit systems.
Checking Conformance Manually
If you have configured RightLight properly and have an external
photometer installed, you can run a manual conformance test.
If you have the Privilege service installed, you must log on as a
privileged user before you run a manual conformance test. (See
page 96.)
As with automatic conformance testing, the manual conformance
test shows how well your display conforms to the DICOM standard.
You are able to specify, however, the number of measurements to
be taken. See “Manual Alerts tab” on page 22 for configuration
information. See “Installing the Photometer” on page 8 for how to
install the photometer.