NVIDIA VM-2000 Industrial All-In-One Table Top Tool Video Microscope Instruction Manual
- June 6, 2024
- Nvidia
Table of Contents
NVIDIA VM-2000 Industrial All-In-One Table Top Tool Video Microscope
Measuring Camera Instructions
Features
1）Camera Image Adjustment Settings: Drag the mouse to set the settings by
clicking on the sliders, or click the sliders to set them with the mouse
wheel.
2）Horizontal or vertical lines increase the setting: After setting the number
of lines, click the ok button behind to generate a corresponding number of
lines on the image. Place the mouse on a line and the mouse arrow will change
to a hand shape to move the line to the corresponding position; near the
position, the mouse wheel can be used to make fine adjustments.
The adjustment of the line attribute can be achieved by right-clicking the
mouse on the line and the line attribute setting window will appear. The color
and thickness of the line can be changed. Each line will have the coordinate
position of the line, and the distance between the two lines can be set by
calculation.
Center Cross Line Setting: Click this button to display the setting window,
which can change the thickness and color of the crosshairs.
Auto exposure setting: Press this button to adjust the current brightness
value. If you select the bottom left square, you can automatically set the
exposure in real time. White balance Setting: Please put a white paper or
other white object under the lens first, then press this key, the system will
automatically perform white balance until it is complete. If you select the
bottom left square, you can achieve a full automatic white balance setting.
Camera button: Press this button to save the current image. If no USB
flash drive is inserted at this time, the image will remain in the camera’s
memory. If the camera is inserted into a USB flash drive, it will be saved to
the USB flash drive.
Photo Reading: Pressing this key will bring up the saved image for
viewing.
Image comparison: After pressing this key, firstly a picture to be
compared is taken from the captured picture. The system will place the picture
on the right side of the screen and adjust the real-time picture to the left
of the screen. You can use the mouse to adjust the position of the two
pictures for comparison.
Mirror button: Mirror the image.
Image up and down adjustment button: can adjust the image up and down.
Color and black and white image conversion: The image can be selected in
color or black and white.
Freeze Button: Press this button to freeze the current motion picture.
Press again to resume the motion picture.
Electric frequency selection: can choose according to the current market
electric frequency, can avoid the screen rolling.
Lens calibration
Press the round calibration icon on the top right corner, you can choose line
or triangle calibration. Use line formed by 2 points for line for calibration,
and use circle formed by 3 points for calibration. You can choose the correct
way per the calibration type.
For example: If triangle circle is selected, put the circle calibration
card under the lens, then adjust the image and choose any 3 points from the
circle outer edge. Check and confirm if the new circle is coincided with the
original one, re-get the new circle until satisfied. Input the current lens
multiplying power, calibration circle actual size and etc to the dialog box.
Then the current calibration information will be appeared.
Size transform: User can use the unit by size transform drop down key of
“calibration” dialog box.
Tool attribution
Adjust the camera attribution and select the parameter button. Then you can
set to the current image.
Get the point by manual/auto. For manual, just move the mouse to the point
where you want to get. For auto, system will get 20 pixels around the mouse
automatically. Auto way will be more accurate but it will be error if there
will be 2 or more edges around.
Image information selection. Dialog box will be appeared on the screen
after press, user can set width or color of the image, as well as label font
size, color and label on/off and length etc after measurement.
Image pause button. You can use this pause button caused by shake, press
again to start again.
Cancel key. Cancel all segment and data on current image. But the data on
right part will be kept.
Measurement data save. Save all measured data into SD card. You can use
excel for review.
Image save. Save current image and measured data as image data, formats
are BMP or JPEG.
Image preview. You can preview or playback all images
Measure tools
Following are the measure methods:
- Line formed by connecting 2 points—- Select 2 points to get 1 line. point to line—-Get the distance from top point to bottom line.
- Parallel line —–Get a line from 2 lines, and system will measure the points, then get 1 point from other line, it will be 2 distance between parallel lines automatically .
- Angle—–Get 1 line from 2 points, then get another line from 2 points, system will measure inner angle automatically.
- Rectangle —–Get 2 points, system will draw out a rectangle automatically.
- Polygon —–Get points from each line and system will draw out a polygon automatically. Press right-hand button for last point then the polygon will be closed. Note: max. 10 points can be get.
- Radian —-Get a radian by 3 points.
- Circle—- Get a circle by 3 points.
- Point to the center of circle—–Get 1 point, and get 1 circle from 3 points, system will measure the distance between the first point and center of circle.
- Line to circle—–Get 1 line from 2 points, and get 1 circle from 3 points, system will measure the distance between the line and center of circle.
- Circle center distance —– Get 2 circles by 3 points, system will measure the distance between 2 circles.
- concentric circles——- Get 1 circle from 3 points, and get another circle by drag the mouse to edge of the 2nd circle to get the circle, system will measure the distance between the
- line and center of circle. The 2 circles share the same center, system will measure the distance between 2 circles.
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