Mitsubishi P91W Instruction Manual download pdf (Page 84)

ChemiDoc MP with Image Lab Software | Analyzing Images

A large disk follows the profile trace less closely, touching fewer points along

the trace and removing less background. A smaller disk more closely follows

the profile trace, removing more background.

A disk radius that is too large will result in poor background removal. A disk

radius that is too small may subtract actual data. For most samples, a size of

10 mm is usually appropriate. You can perform this task several times until

you are satisfied with the amount of background removed. Use the Lane

Profile tool to evaluate the appropriate disc size for background subtraction.

Apply to selected Lane—when you select this box, the level of background

subtraction specified with the previously described buttons is applied only to

the selected lane. This option enables you to set different background

subtraction levels for each lane.

BANDS TAB

This tab enables you to detect bands or reset band detection settings. Click a

button in the menu, and then click a lane in the image.

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Mitsubishi P91W Instruction Manual Page 84