Mikrotron MC130x, User Manual, Page: 24 / 68

Configuration MC130x Users Manual Rev. 2.1
6.3.2 Contrast
This is the threshold for the A/D converters. Its standard value is
66h which is app. 1V. To increase the contrast the level of a2 must
be lowered.
Command:
:a2 <x
1
x
0
> <x
1
x
0
> : Range,
6.3.3 Black up
Change this parameter if the dark part of the image is not dark
enough.
Command:
:a5 <x
1
x
0
> <x
1
x
0
> : Range,
typ. 00h ...ffh
Response: none
6.3.4 Black down
Change this parameter if the image is too dark.
Command:
:a6 <x
1
x
0
> <x
1
x
0
> : Range,
typ. 00..ffh
Response: none
6.3.5 Registers a3-4, a7-8
In general these registers must not be altered.
6.4 Image size
Image size and position within the sensor is defined by four
parameters:
number of the first displayed line
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