On-site adjustment methods and points
1. The automatic iris lens and CCD-IRIS may interfere with each other, depending on the occasion. The iris lens and the CCD-IRIS will also interfere with each other in a specific situation, and the aperture adjustment can be properly adjusted.
2. Pay attention to the ATW/ATW-PRO's tracking range and restrictions on its use.
3, VIDEO LEVEL is the overall improvement of the video level, adjustment effect is more effective after AGC enable. When black objects appear too bright or too dark, consider using them when other adjustments are invalid.
4, the correct adjustment of the aperture can avoid color drift stains.
5. The use of the SHARP function depends on the monitoring of the image and the size of the screen.
6, in order to achieve the best picture, do not need to use AGC function in the occasion that light changes little.
7. BLC is set for backlight compensation. Do not use it for non-backlit applications. Pay special attention to the possibilities of the characters when adjusting the scene. Use the model to make overall adjustments.
The main points of equipment selection for each part of the system (1) should meet the on-site environmental requirements and functional use requirements, and should also meet the relevant technical requirements of the current national standards and industry standards.
(2) The front-end equipment can be a separate combination camera or an integrated camera.
(3) The transmission equipment may be an ordinary cable, or it may be an optical modulation and demodulation equipment and an optical fiber, or it may be an open microwave transmission equipment.
(4) The display device may be an ordinary television set, a professional monitor, or may be a display and/or other devices such as a projector, a large screen, etc.; the recording device may be an ordinary video recorder, a long-delay video recorder, or digital Recording devices such as hard disk recording devices, and possibly configured multi-image splitters, large screen controllers, etc.
(5) The number of display devices to be configured should meet the requirements for the number of cameras used for on-site monitoring and management, that is, the relationship between video input and output ratios should be reasonably determined.
(6) The screen size of the display device should meet the observer monitoring requirements.
(7) Digital image recording equipment should be reasonably selected based on management requirements. The device itself should have unmodifiable system characteristics information (such as system time stamps, trace files, and other hardware measures) to ensure the integrity of the system record data.
(8) The switcher in the control device and the PTZ camera controller can be separated. Usually in a slightly larger system, the switcher, PTZ camera controller, etc. use integrated devices.
(9) The performance and technical requirements of various ancillary equipment should be coordinated to ensure that the system's image quality loss is within an acceptable range.
Steps for installing and using the camera
1. Mount the lens
2. Connect power and signal lines
3. Adjust lens aperture and focus
4. Back focus adjustment
Focal length adjustment procedure (1) Correctly mount the lens on the camera (2) Open the lens aperture as far as possible to the maximum (3) With the zoom adjustment to retract the lens away from the telephoto status, take a close-up of an object other than 10m, in Adjust the focus to adjust the close-up picture clearly.
(4) In the event of an opposite zoom adjustment, the lens is pulled back to the wide-angle state. At this time, the screen becomes a panoramic image that still requires close-up objects, but the focus adjustment cannot be performed at this time, but the next step is ready. Back focus adjustment.
(5) Loosen the Allen screw that secures the back focus adjustment ring on the front of the camera and turn the rear focus adjustment ring until the picture is clearest, and then temporarily tighten the Allen screw.
(6) Re-push the lens to look away and see if the close-up object just taken is still clear. If not, repeat steps 3), 4) and 5) above.
(7) Usually only one or two rounds are required to complete the back focus adjustment.
(8) Tighten the Allen screw and adjust the aperture to the proper position.
1. The automatic iris lens and CCD-IRIS may interfere with each other, depending on the occasion. The iris lens and the CCD-IRIS will also interfere with each other in a specific situation, and the aperture adjustment can be properly adjusted.
2. Pay attention to the ATW/ATW-PRO's tracking range and restrictions on its use.
3, VIDEO LEVEL is the overall improvement of the video level, adjustment effect is more effective after AGC enable. When black objects appear too bright or too dark, consider using them when other adjustments are invalid.
4, the correct adjustment of the aperture can avoid color drift stains.
5. The use of the SHARP function depends on the monitoring of the image and the size of the screen.
6, in order to achieve the best picture, do not need to use AGC function in the occasion that light changes little.
7. BLC is set for backlight compensation. Do not use it for non-backlit applications. Pay special attention to the possibilities of the characters when adjusting the scene. Use the model to make overall adjustments.
The main points of equipment selection for each part of the system (1) should meet the on-site environmental requirements and functional use requirements, and should also meet the relevant technical requirements of the current national standards and industry standards.
(2) The front-end equipment can be a separate combination camera or an integrated camera.
(3) The transmission equipment may be an ordinary cable, or it may be an optical modulation and demodulation equipment and an optical fiber, or it may be an open microwave transmission equipment.
(4) The display device may be an ordinary television set, a professional monitor, or may be a display and/or other devices such as a projector, a large screen, etc.; the recording device may be an ordinary video recorder, a long-delay video recorder, or digital Recording devices such as hard disk recording devices, and possibly configured multi-image splitters, large screen controllers, etc.
(5) The number of display devices to be configured should meet the requirements for the number of cameras used for on-site monitoring and management, that is, the relationship between video input and output ratios should be reasonably determined.
(6) The screen size of the display device should meet the observer monitoring requirements.
(7) Digital image recording equipment should be reasonably selected based on management requirements. The device itself should have unmodifiable system characteristics information (such as system time stamps, trace files, and other hardware measures) to ensure the integrity of the system record data.
(8) The switcher in the control device and the PTZ camera controller can be separated. Usually in a slightly larger system, the switcher, PTZ camera controller, etc. use integrated devices.
(9) The performance and technical requirements of various ancillary equipment should be coordinated to ensure that the system's image quality loss is within an acceptable range.
Steps for installing and using the camera
1. Mount the lens
2. Connect power and signal lines
3. Adjust lens aperture and focus
4. Back focus adjustment
Focal length adjustment procedure (1) Correctly mount the lens on the camera (2) Open the lens aperture as far as possible to the maximum (3) With the zoom adjustment to retract the lens away from the telephoto status, take a close-up of an object other than 10m, in Adjust the focus to adjust the close-up picture clearly.
(4) In the event of an opposite zoom adjustment, the lens is pulled back to the wide-angle state. At this time, the screen becomes a panoramic image that still requires close-up objects, but the focus adjustment cannot be performed at this time, but the next step is ready. Back focus adjustment.
(5) Loosen the Allen screw that secures the back focus adjustment ring on the front of the camera and turn the rear focus adjustment ring until the picture is clearest, and then temporarily tighten the Allen screw.
(6) Re-push the lens to look away and see if the close-up object just taken is still clear. If not, repeat steps 3), 4) and 5) above.
(7) Usually only one or two rounds are required to complete the back focus adjustment.
(8) Tighten the Allen screw and adjust the aperture to the proper position.