Gestetner B147 Service Manual page 418

SCANNER SP MODE
2-005- [Photo mode settings]
2-005-1 MTF Filter Coefficient
(Main scan)
Selects the MTF filter coefficient in the main scan direction for Photo mode.
Select a higher number for a stronger filter.
If this is "0", the MTF filter is not applied.
2-005-2 MTF Filter Coefficient
(Sub scan)
As above, for sub scan
2-005-7 Smoothing Filter
Selects the smoothing pattern for Photo mode when using binary picture processing
mode.
A larger value could cause moiré to appear in the image.
2-005-8 Scanner Gamma
Selects the scanner gamma type for Photo mode when using binary picture
processing mode.
2-005-9 Dither Matrix Filter
Selects the dither matrix type for Photo mode when using binary picture processing
mode.
Adjusts the image density for each image density level for Text mode when using
binary picture processing mode.
2-005-11 Notch No.7: (Lighter): Brightness
2-005-12 Notch No.7: (Lighter): Contrast
2-005-13 Notch No.7: (Lighter): Threshold
2-005-14 Notch No.6: Brightness
2-005-15 Notch No.6: Contrast
2-005-16 Notch No.6: Threshold
2-005-17 Notch No.5: Brightness
2-005-18 Notch No.5: Contrast
2-005-19 Notch No.5: Threshold
2-005-20 Notch No.4: (Middle): Brightness
2-005-21 Notch No.4: (Middle): Contrast
2-005-22 Notch No.4: (Middle): Threshold
2-005-23 Notch No.3: Brightness
2-005-24 Notch No.3: Contrast
2-005-25 Notch No.3: Threshold
2-005-26 Notch No.2: Brightness
2-005-27 Notch No.2: Contrast
2-005-28 Notch No.2: Threshold
2-005-29 Notch No.1: (Darker): Brightness
2-005-30 Notch No.1: (Darker): Contrast
2-005-31 Notch No.1: (Darker): Threshold
B147/B149/B190
* [ 0 to 255 / 2 / 1/step ] DFU
CTL
* [ 0 to 255 / 2 / 1/step ] DFU
CTL
* [ 0 to 255 / 7 / 1/step ] DFU
CTL
* [ 0 to 11 / 7 / 1/step ] DFU
CTL
* [1 to 11 / 5 / 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
5-130 SM