Videotec NXPTZT - Manual (Page 50)

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50 MNVCNXPTZT_1343_EN
9.1.12.5 ROI Setup Menu
Once inside the ROI Configuration Menu it is
possible to change the region of interest (ROI) used
by the AGC algorithm to calculate the contrast and
brightness levels of the image.
1. Point 1 Left: Sets the left limit of the ROI.
2. Point 1 Top: Sets the upper limit of the ROI.
3. Point 2 Right: Sets the right limit of the ROI.
4. Point 2 Bottom: Sets the lower limit of the ROI.
ROI SETUP
------------------------
1>POINT 1 LEFT : - 160
2 POINT 1 TOP : - 128
3 POINT 2 RIGHT : + 160
4 POINT 2 BOTTOM: + 128
Fig. 84
9.1.12.6 Thermal Analysis Menu
1. Spot Meter: Allows access to the point
measurement configuration submenu.
2. Isotherm: Allows access to the isotherm
management submenu.
THERMAL ANALYSIS
------------------------
1>SPOT METER >
2 ISOTHERM >
Fig. 85
9.1.12.7 Thermal Analysis Menu (Spot Meter)
Once inside the Point Measurement menu it is
possible to set one of the following parameters:
1. Mode: Enables the visualization of the taken
temperature from the 4 pixels to the centre of
the image (in degrees Celsius or Fahrenheit). The
OFF option disables the visualization.
2. Digital: Enables the visualization of the relative
symbol on the display.
3. Thermometer: Enables the visualization of the
relative symbol on the display.
SPOT METER
------------------------
1>MODE : OFF
2 DIGITAL : N
3 THERMOMETER: N
Fig. 86