Briefly describe the common problems and methods of commonly used industrial digital cameras

1. Unable to install camera driver?

Solution:

1. Whether the operating system used supports camera operation;

2. Whether the camera list can be found in the device manager;

3. Install the driver according to the instructions.

2. No image appears when running DEMO?

Solution:

1. Open the lens aperture, or unscrew the lens to see if there is light sensitivity;

2. Whether the driver installation is normal;

3. Whether to enable continuous acquisition mode when using DEMO.

3. The image color is incorrect or has a color cast?

Solution: Refer to the manual to set the white balance.

4. Incomplete image capture (display)?

Solution:

1. Confirm whether the camera resolution is adjusted to the maximum;

2. The DEMO display ratio can adjust the display area;

3. Field of view adjustment. If the camera is connected to a fixed-focus lens, the field of view can only be changed by moving the object distance; if the camera is connected to a zoom lens, the field of view must be fixed first before focusing; if the camera is connected to a magnifying lens, the magnification can be changed. Adjust the field of view.

5. Too much noise and not clear?

Solution: Refer to the manual to set the gain. The smaller the gain, the less noise and the clearer the image.

6. The captured (displayed) image is too dark?

Solution: Refer to the manual to set the exposure time. The longer the exposure time, the brighter the image.

7. Is there a shadow when shooting (displaying) moving objects?

Solution: Manually adjust the exposure time and gain to the minimum possible, and use LED light source to fill in the photo.

8. How to wire the external trigger?

Solution: Refer to the manual for external trigger settings, generally connect TRI+ and TRI-, TRI+ is charged; the trigger signal is high and low level trigger or pulse signal trigger.