Gestetner B147 Service Manual page 417

2-004 [Text/Photo mode settings]
2-004-1 MTF Filter Coefficient
(Main scan)
Selects the MTF filter coefficient in the main scan direction for Text/Photo mode.
Select a higher number for a stronger filter.
If this is "0", the MTF filter is not applied.
2-004-2 MTF Filter Coefficient
(Sub scan)
As above, for sub scan
2-004-7 Smoothing Filter
Selects the smoothing pattern for Text/Photo mode when using binary picture
processing mode.
A larger value could cause moiré to appear in the image.
2-004-8 Scanner Gamma
Selects the scanner gamma type for Text/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.
2-004-11 Notch No.7: (Lighter): Brightness
2-004-12 Notch No.7: (Lighter): Contrast
2-004-13 Notch No.7: (Lighter): Threshold
2-004-14 Notch No.6: Brightness
2-004-15 Notch No.6: Contrast
2-004-16 Notch No.6: Threshold
2-004-17 Notch No.5: Brightness
2-004-18 Notch No.5: Contrast
2-004-19 Notch No.5: Threshold
2-004-20 Notch No.4: (Middle): Brightness
2-004-21 Notch No.4: (Middle): Contrast
2-004-22 Notch No.4: (Middle): Threshold
2-004-23 Notch No.3: Brightness
2-004-24 Notch No.3: Contrast
2-004-25 Notch No.3: Threshold
2-004-26 Notch No.2: Brightness
2-004-27 Notch No.2: Contrast
2-004-28 Notch No.2: Threshold
2-004-29 Notch No.1: (Darker): Brightness
2-004-30 Notch No.1: (Darker): Contrast
2-004-31 Notch No.1: (Darker): Threshold
SM
* [ 0 to 255 / 3 / 1/step ] DFU
CTL
* [ 0 to 255 / 3 / 1/step ] DFU
CTL
* [ 0 to 255 / 2 / 1/step ] DFU
CTL
* [ 0 to 11 / 6 / 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
5-129
SCANNER SP MODE
B147/B149/B190