Dome CXtra User's Guide download pdf (Page 21)

RightLight Service | 17

Calibration tab

Select one of these response functions for auto-calibration:

• DICOM Response Function (default) – Calibrates to the DICOM

Grayscale Standard Display Function. See DICOM PS 3.14-2000

(Digital Imaging and Communications in Medicine (DICOM),

Part 14: Grayscale Standard Display Function).

• Exponential (log linear) Response Function – Calibrates to an

exponential (log linear) response function. The logarithm of the

luminance is a linear function of the digital driving level.

• Native Response Function – Automatically sets the flat panel to its

native response function (characteristic curve). The characteristic

curve is the response function of the panel with no calibration

applied. This is the display function created by loading a linear

gamma correction table, or GCT.

• No RightLight Calibration – Turns off auto-calibration. Choose this

response function if you are using an external calibration product

such as the Dome Calibration TQA™ system. Dome CXtra retains

GCTs currently set or created by an external calibration. RightLight

stabilizes the backlights only.

CAUTION: Do not calibrate with an external calibration product,

such as the Dome Calibration TQA system, unless your response

function is set to No RightLight Calibration. Otherwise, RightLight

overwrites the gamma correction table.

Check the selection box for each function you want to place on the

services menu, then change the operating parameter via the menu.

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Dome CXtra User's Guide Page 21