Gestetner B147 Service Manual page 420

SCANNER SP MODE
2-007 [Full Color (Text) mode settings]
2-007-1 MTF Filter Coefficient
(Main scan)
Selects the MTF filter coefficient in the main scan direction when using grayscale
processing mode.
Select a higher number for a stronger filter.
If this is "0", the MTF filter is not applied
2-007-2 MTF Filter Coefficient
(Sub scan)
As above, for sub scan
2-007-3 Smoothing Filter
Selects the smoothing pattern when using grayscale processing mode.
A larger value could cause moiré to appear in the image.
Adjusts the scanner gamma for RGB.
2-007-4 R-Gamma Curve
2-007-5 G-Gamma Curve
2-007-6 B-Gamma Curve
Adjusts the image density for each image density level for Text mode when using
binary picture processing mode.
2-007-11 Notch No.7(Lighter): R - Brightness
2-007-12 Notch No.7(Lighter): G - Brightness
2-007-13 Notch No.7(Lighter): B - Brightness
2-007-14 Notch No.7(Lighter): R - Contrast
2-007-15 Notch No.7(Lighter): G - Contrast
2-007-16 Notch No.7(Lighter): B - Contrast
2-007-17 Notch No.7(Lighter): R - Threshold
2-007-18 Notch No.7(Lighter): G - Threshold
2-007-19 Notch No.7(Lighter): B - Threshold
2-007-20 Notch No.6: R - Brightness
2-007-21 Notch No.6: G - Brightness
2-007-22 Notch No.6: B - Brightness
2-007-23 Notch No.6: R - Contrast
2-007-24 Notch No.6 G - Contrast
2-007-25 Notch No.6: B - Contrast
2-007-26 Notch No.6: R - Threshold
2-007-27 Notch No.6: G - Threshold
2-007-28 Notch No.6: B - Threshold
2-007-29 Notch No.5: R - Brightness
2-007-30 Notch No.5: G - Brightness
2-007-31 Notch No.5: B - Brightness
2-007-32 Notch No.5: R - Contrast
2-007-33 Notch No.5 G - Contrast
2-007-34 Notch No.5: B - Contrast
2-007-35 Notch No.5: R - Threshold
2-007-36 Notch No.5: G - Threshold
2-007-37 Notch No.5: B - Threshold
2-007-38 Notch No.4(Middle): R - Brightness
B147/B149/B190
* [ 0 to 255 / 0 / 1/step ] DFU
CTL
* [ 0 to 255 / 0 / 1/step ] DFU
CTL
* [ 0 to 255 / 4 / 1/step ] DFU
CTL
* [ 0 to 11 / 9 / 1 /step ] DFU
CTL
* [ 0 to 255 / 128 / 1/step ] DFU
CTL
[ 0 to 255 / 128 / 1/step ] DFU
[ 0 to 255 / 128 / 1/step ] DFU
[ 0 to 255 / 128 / 1/step ] DFU
[ 0 to 255 / 128 / 1/step ] DFU
[ 0 to 255 / 128 / 1/step ] DFU
[ 0 to 255 / 128 / 1/step ] DFU
[ 0 to 255 / 128 / 1/step ] DFU
[ 0 to 255 / 128 / 1/step ] DFU
[ 0 to 255 / 128 / 1/step ] DFU
[ 0 to 255 / 128 / 1/step ] DFU
[ 0 to 255 / 128 / 1/step ] DFU
[ 0 to 255 / 128 / 1/step ] DFU
[ 0 to 255 / 128 / 1/step ] DFU
[ 0 to 255 / 128 / 1/step ] DFU
[ 0 to 255 / 128 / 1/step ] DFU
[ 0 to 255 / 128 / 1/step ] DFU
[ 0 to 255 / 128 / 1/step ] DFU
[ 0 to 255 / 128 / 1/step ] DFU
[ 0 to 255 / 128 / 1/step ] DFU
[ 0 to 255 / 128 / 1/step ] DFU
[ 0 to 255 / 128 / 1/step ] DFU
[ 0 to 255 / 128 / 1/step ] DFU
[ 0 to 255 / 128 / 1/step ] DFU
[ 0 to 255 / 128 / 1/step ] DFU
[ 0 to 255 / 128 / 1/step ] DFU
[ 0 to 255 / 128 / 1/step ] DFU
[ 0 to 255 / 128 / 1/step ] DFU
5-132 SM