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16 – LSM 880 Training Guide
Fine Tuning Image Quality
In order to find the optimal settings for a particular condition, you must first be able to identify the thresholds of the signal level in
the image.
From the ‘Dimensions’ tab of the Image Display toolbar located below the
image being scanned, you will find a checkbox labeled ‘Range Indicator’.
To activate the Range Indicator, place a check in the box.
The Range Indicator LUT assigns
red
pixels to areas in the image that are
overexposed and
blue
pixels to background areas that are underexposed.
Note: The ‘Range Indicator’ checkbox in the Dimensions tab is a temporary
setting, meaning it will only activate when you check the box during the live
scan and will automatically turn itself off at the completion of the live scan.
If you want to have the Range Indicator displayed always you can turn it on from
‘Display’ options located at the bottom of the Channels dialog.