On/Off/Digital Zoom; Nuc (Non-Uniformity Correction); Luminance/Polarity - NITEHOG PYTHON Bedienungsanleitung

ON/OFF/DIGITAL ZOOM

ON/OFF/DIGITAL ZOOM
Long press of the
Short press of the
zoom is shown at the top-right corner of the screen.
NOTE
The digital zoom reduces the quality of the image!

NUC (NON-UNIFORMITY CORRECTION)

NUC (NON-UNIFORMITY CORRECTION)
The picture quality highly depends on the sensor temperature. Minimal change in
temperature is reflected in visible imperfections of the picture - vertical lines, the
appearance of light and dark pixels, etc. This effect is strongly expressed during a cold
start of the product, when the matrix / sensor begins to change temperature sharply.
In order to improve the picture quality, a Calibration procedure is activated, which can
be Auto, Manual, External or Internal. We recommend the use of Auto mode, in which
the calibration frequency depends on the temperature characteristics of the sensor.
The NUC algorithm can be activated manually by pressing the
and holding the NUC button (for more than 2 seconds) activates/deactivates the Auto
NUC function. When Auto NUC function is activated, the following symbol
be displayed on the screen. The symbol
seconds before the NUC is performed automatically. When the Auto NUC function is
deactivated the symbol
manually only when pressing the
NOTE
Auto NUC function is available only in Shutter ON mode.
LUMINANCE / POLARITY LUMINANCE / POLARITY
The device has three fixed and one user adjustable values of the display luminance,
marked with the following icons:
When using the device in low lighting conditions and for an extended period of time,
consider lowering the brightness levels to extend the battery life and to avoid eye
fatigue. A single short press of the button
Pressing the button again in close succession will cycle through the available luminance
values. The value of the manual luminance option can be configured through the user
menu. Press and hold the
i.e. warm object appear in black hot (BH) or in white hot (WH) and vice-versa. The
change of polarity is denoted by the BH or WH symbols that appear on the screen for
2 seconds.
button powers ON/OFF the device.
button activates the digital zoom x2, x4. The current digital
will disappear and the NUC procedure will be carried out
button.
button for more than 2 seconds to invert the image,
will be highlighted in red as a warning 2
shows the current Luminance value.
EN EN
button. Pressing
will
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