Guide WÄRMEBILDGERÄT IR518-EC 31491 데이터 시트
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제품 코드
31491
IR518E Thermal Imager User Manual
17
6.7 Image adjustment
6.7.1 Auto/Semi-auto mode setting
Choose“Auto/SemiAuto”then press“M” to switch between Auto and Semi-auto mode, and
correspondingly to select the brightness, contrast Auto/SemiAuto adjustment ways.
Mode
Menu content
Effect
Auto
Brightness, Contrast
Auto offset and gain
Semi-auto
Brightness, Contrast
Auto offset, manual gain
In the above table, brightness is the expect value of the average of the actual value of the whole or
part of the image; contrast is the expect value of the actual contrast of the whole or part of the
image; offset and gain are two parameters related to brightness and contrast in the brightness and
contrast calculation
6.7.2 Brightness and contrast adjustment
In the automatic mode, user can adjust menu item “B” to get satisfying image brightness, and
adjust menu item “C” to get satisfying image contrast. System sets offset and gain in real time as
per your input to obtain acceptable image quality. Parameters of menu item “B” and “C” values are
shown in percentage.
In the semiautomatic condition, user can adjust menu item “B” to get satisfying image Brightness.
System automatically sets offset as per your input brightness value. User can adjust gain manually.
Parameters of menu item “B” and “C” values are shown in percentage.
Notice:
If user find the contrast is low when using the imager just like below.