Barco Coronis 5MP Mammo User Manual download pdf (Page 87)

Barco Display Tab

backlight will typically last a very long time, but will only be able to

hold a calibrated output of 500 cd/m² for 17000 hours, after which

time it will become slowly dimmer. For displays calibrated at 500 cd/

m², an estimate of how long it will be before a backlight replacement is

needed = 17000 hours – backlight age.

Firmware Revisions: This is the runtime firmware that is loaded in the

display. This information may be helpful when there is a problem.

Internal Temperature: This is the temperature inside the display. It

starts out at about the ambient temperature when the display backlight

is first turned on, then rises slowly to a steady-state temperature as the

display warms up. Changes in light level due to temperature variations

are completely controlled by the I-Guard sensor on the front of the

display.

Current Luminance Value: This is the current luminance value of the

display. It may vary a bit from time to time, for the display continuously

calibrates itself to meet the target luminance value.

Figure 39

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Barco Coronis 5MP Mammo User Manual Page 87