Panduit ATLONA Captivate AT-CAP-FC110, Руководство пользователя

Страница: 14 / 24

AT-CAP-FC110 14
Device Operation
Saturation, also referred to as “chroma”, defines the intensity of the amount of color in the image. Larger values
increase the color intensity, while smaller values will make the colors appear faded. Move this slider to adjust the
saturation between a value of 0 and 14. The default setting is 7.
This option increases or decreases the sharpness (or acuteness) of the image. Larger values will produce
sharper edges on each object/subject in the frame. Lower values will make objects less pronounced or defined,
providing a “fuzzy” outline. Move this slider to adjust the picture sharpness between a value of 0 and 14. The
default setting is 5.
The full definition of gamma is beyond the scope of this manual. However, gamma refers to the relationship
between the video level and image brightness. Cameras function differently than the human eye: eyes are much
more sensitive to changes in dark tones than they are to changes in bright tones, which allows the human eye
to discern a broader range of luminance values. However, for cameras, the contrast ratio (dynamic range) is too
large. Therefore, to reduce the contrast of highlights, gamma correction / values are introduced. Larger values
will increase the contrast ratio, making the image appear darker. Smaller values will decrease the contrast ratio,
making the image appear lighter. Move this slider to adjust the gamma between a value of 0 and 4. The default
value is 2.
Gain is the amount of amplification of the input signal to the camera sensor. This setting is similar to the ISO
setting on a standard camera. Larger values will increase the sensor amplification, while smaller values will
decrease amplification. Move this slider to adjust the contrast between a value of 0 and 14. The default setting is
7.
This option can be changed if displays (or lights) in the background are exhibiting a “flickering” effect. Flickering
is caused when the frame rate does not match the frequency of displays and light bulbs in the environment. The
default setting is 60 Hz, which is the common operating frequency for both incandescent and fluorescent bulbs
in the US and Canada. UK and Australia typically operate at 50 Hz. LED lights operate above these frequencies
and will not exhibit flickering. To eliminate any flickering, set the frequency to the same operating frequency of
devices in the region. Available values are 60 Hz and 50 Hz.
Backlight Compensation (BLC) is a feature which automatically adjusts the exposure control of the camera.
When enabled, BLC will attempt to increase the ambient foreground light and “darken” any background light.
For example, a subject standing in front of a window in the daytime, will produce a silhouetted effect. Enabling
BLC will compensate for the difference in lighting. The available values are: ON or OFF. This feature is disabled
by default.
SATURATION
SHARPNESS
GAMMA
GAIN
ANTI FLICKER
BACKLIGHT COMP.