Honeywell Xenon 1900 User Manual page 190

I - Invert Image
Invert image is used to rotate the image around the X or Y axis.
1ix Invert around the X axis (flips picture upside down)
1iy Invert around the Y axis (flips picture left to right)
IF- Noise Reduction
Used to reduce the salt and pepper noise in an image.
0if No salt and pepper noise reduction (default)
1if Salt and pepper noise reduction
Example of Noise Reduction Off (0if):
8 - 6
Example of image not Example of image
inverted: with Invert Image set to
1ix:
Example of image
with Invert Image set
to 1iy:
Example of Noise Reduction On (1if):