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Avtech AVZ592 - Page 37

Avtech AVZ592
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34
Advanced
Adjust the camera parameters if necessary.
Item Description
Fixed Shutter Shutter Speed is a function that can adjust the duration of the electronic shutter to
produce optimum image quality. Select the shutter speed suitable for your environment.
Slow Shutter
Speed
Select the slow shutter speed suitable for your environment.
A slower shutter speed in dark conditions will help to produce a brighter image, but will
produce fewer frames per second, which may cause images to get blurry during motion.
Exposure Control This function is used to synchronize the shutter time to the fluorescent light to suppress
image flickering.
Exposure Value Drag the slider to adjust the exposure level from 0 ~ 4.
Mirror Select “ON” to rotate the images horizontally based on your installation situation when
necessary.
Flip Select “ON” to rotate the image 180° when necessary.
EFlip This function is used to keep the image upright always after pan / tilt movement.
The options are: OFF / Digital (default) / Mechanical
Denoise Click and drag the slider to adjust the level from 0 ~ 10 to decrease the noise shown in the
dark environment.
IR Control Select “Auto” to automatically enable IR LEDs at night or in the dark environment, “On” to
always enable IR LEDs, or “OFF” to disable this function.
IR Extend Time Set the delay time from 1 ~ 60 in second after which the day and night switch is made, or
select 0 to disable this function.
This is used for the environment where the light condition may change suddenly and
usually last for a short time, for example, the entrance of a parking lot. It may cause the
day & night mode switching constantly and damage the camera.
With this function, the camera will delay the mode switch at night since the light change is
temporary and unnecessary to pay attention.
IR Turn On Level Select the level for IR light to activate. 0 means off.
White Balance Process the current image to retain color balance over a color temperature range.
Sharpness Sharpness enhances the clarity of image detail by adjusting the aperture and sharpening
the edges in the pictures.
Hold and drag the slider to adjust the level of sharpness. The higher the value, the sharper
the image.
Wide Dynamic
Range
Wide Dynamic Range (WDR) is used when users need to increase image recognizability
in overexposure and dark areas.
The options are: LOW / MIDDLE / HIGH / OFF

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