Setting④: Switching Resolution - Mitsubishi Electric KD Series User Manual

Address Register name
70B0 ResolutionSetting R/W
5-2-5 Switching Resolution in scan direction
１）600dpi, Interpolation ON
600dpi
２） 600dpi, Interpolation OFF
600dpi
３） 300dpi mode
300dpi（Average of 2 neighbor pixels）
４） 200dpi mode
200dpi Average of 3 neighbor pixels ）
５） 150dpi mode
150dpi Average of 4 neighbor pixels ）
TM-XH719C
5-2 Setting④: Switching resolution
R/W Val
Set Resolution and Interpolation On/Off
0: 600dpi, Interpolation ON
1: 600dpi, Interpolation OFF
0 to 4
2: 300dpi mode
3: 200dpi mode
4: 150dpi mode
Missing pixel
output is
interpolated
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Result
※Interpolation is not supported on 300,200, and 150dpi modes.
[Function]
Change Resolution of image output, and switch
Interpolation ON/OFF
Switching resolution is a function which is processed on
each sensor IC by averaging analogue signals from
neighboring pixels.
For more details about Interpolation, refer to Chapter 2-5.
[Remark]
1) When you switch the resolution lower, control the
relative transport speed to your object according to the
resolution you select.
2) Interpolation function estimates and creates a pixel data
of a missing pixel or gap between Sensor ICs, while
monitoring output information of neighboring pixels.
Thus, it doesn't indicate any actual scanned data.
Determine an applicability of this function to your
equipment or devices through an appropriate analysis
or evaluation by the designer of such equipment.
Initial
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