DIRECTION 5750007-1EN, REV. 1 LOGIQ E10 BASIC SERVICE MANUAL
6 - 8 Section 6-2 - Monitor adjustments
LN1 to LN18
Luminance for different grayscale levels.
Usually, the facility’s Biomed Engineer
tests each gray level map on the monitor
from LN-1 to LN-18 with a light meter and
then graphs these on a scale to ensure that
the curve falls within the GSDF’s standard.
This can be performed with all three
LOGIQ E9 monitors with GSDF enabled.
Generally, this is performed yearly.
LN-1
LN-18
QC
Quality Control. Confirm that this image is
clear and crisp, without jagged edges or
lines.
Table 6-2 Test Patterns
Test
Pattern
Description Corresponding Graphic
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