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the target object does not have much detail.
Zoom INIT POS:
To assign zoom position for power-up condition.
Lens Initialization:
To re-calibrate the lens once. When you are seeing abnormal focusing
(image is out-of-focus even you engage auto-focus), zooming or
exposure (for example: complete white or black picture), you may
refresh the camera with this function.
Exposure
Exposure is the key you can get good image with. Exposure setting is highly
dependant to the ambient light (type and intensity), and sometimes will need for
different setting from one situation to another.
In this section there are 3 items can change actual exposure and 3 others are for
image quality modification:
Exposure factor: Iris, Shutter, Sens-up
Image quality factor: Brightness, AGC, SSNR
Some of these factors are conflict to each other in certain modes; refer to “Exposure
Setting Combination” table for the details.
Brightness:
Human eyes are more sensitive to brightness than other image factors,
meaning that brightness control is the most important video quality factor
to us. Brightness is very personal subjective, therefore you need try the
adjustment with your system and the eyes of your own.
Reminder:
brightness control is also available on most display. Check
your display to ensure the monitor has correct brightness setting.
Iris:
Iris is one major mechanism for exposure level control, besides shutter
speed.
Iris is the window for light to pass onto CCD (sensor), so the size of it will
determine the energy of light can reach CCD at a time. Therefore, bigger
iris provides brighter image, while smaller iris will give darker picture.
Iris options are AUTO and MANUAL.
Suggestion:
AUTO is more recommended for most conditions, unless
you have particular environment (such as indoor with stable lighting),
because it adapts better to the changing ambient illumination.
Note:
While iris is in auto mode, it has the priority for exposure control.
Shutter speed will be fixed,(“---“ on shutter) unless you manually apply
shutter with other setting.
Содержание CAM633
Страница 12: ...11 Relay Output COM Common pin N O Normally Open Max 1A 24VDC or 0 5A 125VAC...
Страница 13: ...12 C Monitor Setting 1 Right Click on the desktop Select Properties 2 Change color quality to Highest 32bit...
Страница 17: ...16 1 2 3 4 5 When popup the following dialogue box click Yes...
Страница 37: ...36 C Network Setting Network Setting Network Setting...
