![background image](http://html1.mh-extra.com/html/jai/ab-1600cl/ab-1600cl_user-manual_631442048.webp)
AM-1600CL / AB-1600CL
- 48 -
o
Blemish Compensation Calibration (AM-1600CL only)
Initial blemish compensation calibration is performed at the factory and is not typically
required. Factory data is loaded at startup and is then applied if the user has enabled
Blemish Compensation. If subsequent calibration is performed, it must be done in the
sequence of [Dark] first, then [Bright].
To perform calibration, first click [Run] in the [Dark] section. You will be instructed to
set a particular saturation level for compensation. The process will then proceed
automatically until the compensation data for dark pixels has been created. Use the
[STOP] button if you want to halt the process before it is completed.
Repeat the process in the [Bright] section to read in compensation data for the bright
pixels.
Both [Dark] and [Bright] calibration must be performed as a set. [Dark] only or [Bright]
only cannot be initiated.
Use the remaining controls as follows:
Save
:
Save the compensation data stored in RAM to Flash memory
Load:
Load the [Dark] and [Bright] compensation data
Verify
:
Verify the data in RAM and in Flash memory to be the same
Special Caution: When saving calibration data, Factory default settings are over-
written. Special attention is needed.
p
Flat Field Compensation (AM-1600CL only)
Flat field compensation uses per-pixel gain and/or offset correction to adjust the image
for non-uniform sensor response. Use the
Mode
drop-down list to enable flat field
compensation by choosing the type of correction you wish to perform. Choices are:
■
None
:
No flat field compensation
■
Offset Correction
:
Correct the black level shading only
■
Gain and Offset Correction
:
Correct both black level and gain level
■
Image Subtraction
:
Identify the adjustment by comparing to the previous
frame (adjust-areas which are different in video level
from the previous frame)
After selecting a flat field compensation mode -Offset, Offset & Gain or Image
Subtraction- you must execute [Flat Field Compensation Calibration] before the
compensation can be performed.
Summary of Contents for AB-1600CL
Page 28: ...AM 1600CL AB 1600CL 28...
Page 60: ...AM 1600CL AB 1600CL 60...
Page 61: ...AM 1600CL AB 1600CL 61...