One: There is no image in the quadratic image area, and it shows blue, how to solve it?

Check direction: It may be that the video input cable is not inserted properly, the video input cable is correctly inserted into the video input port of the video card after the computer host, or the video input signal is incorrectly set.

Two: Why is there no image in the quadratic image area and it shows gray?

2.1, analysis: It is possible that the video capture card is not installed; Solution: Shut down the computer and the instrument, open the computer main box, remove the video capture card, wipe the gold tooth with A4 paper and reinsert it, confirm the insertion and start the computer. If you re-plug and replace the slot, reinstall the driver of the imager.

2.2, analysis: It is also possible that the video capture card driver is not installed; Solution: Reinstall the video card driver according to the method of installing the driver in the manual.

Three: The count of the data area of the image measuring instrument is abnormal

3.1, there may be RS232 or grating ruler signal line connection caused by the fault, take off the RS232 signal line and grating ruler signal line, plug it back in.

3.2. It is also possible that the system setting is incorrect leading to failure. Set the linear compensation value of the three axes according to the instructions;

Four: Why can't the Z-axis of the image measuring instrument move?

It may be that the fixed Z-axis screw is not removed, loosen the fixing screw on the column; Or Z-axis motor is broken, at this time please contact us for you to repair.

Five: What is the difference between optical amplification and image amplification?

Optical magnification refers to the multiple of the CCD image sensor through the eyepiece to magnify the object. Image magnification refers to the actual magnification of the image and the object. The difference between them is that the amplification method is different, the former is through the structure of the optical lens to achieve amplification; The latter is to increase the area of each pixel in the image through the processor in the CCD image sensor, so as to achieve the purpose of amplification, which only belongs to the category of image amplification processing.

Thanks for reading, the above is the introduction of the common faults of the quadratic image measuring instrument and the related solutions, some content from the network, for reference only.