D-Link DCS-3415 User Manual - Page 63

Shutter Priority, Iris Priority, Manual

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Section 4 - Configuration ICR The follwoing options explain about the shutter speed, iris and gain settings for the DCS-3415 Network Camera. Exposure Auto When set to Auto the Network Camera automatically adjusts the iris and gain, however has fixed shutter speed (1/30 s) in response to different kinds of environment. For Back light compensation, select Off or On depending on ambient lighting conditions. This feature is ccessible only in auto exposure mode. Shutter Priority Select this option to adjust the desired shutter speed. It also lets the Network Camera to select an appropriate iris and gain to obtain the correct exposure. Users can adjust the shutter speed in 16 steps from 1/2 second (slowest) ~ 1/10000 second (fastest). Iris Priority Select this option to adjust the desired iris and allow the Network Camera to select an appropriate shutter speed and gain to obtain the correct exposure. Users can adjust the iris in 17 steps from F1.4 (largest size of lens aperture opening) ~ F22 (smallest size of lens aperture opening). Manual This option lets users to adjust the desired shutter speed, iris and gain of the camera. Users can adjust the shutter speed in 11 steps from 1/60 second (slowest) ~ 1/10000 second (fastest); the iris in 17 steps from F1.4 (largest size of lens aperture opening) ~ F22 (smallest size of lens aperture opening) and the gain in 15 steps from 0db (lowest noise level) ~ 28db (highest noise level). D-Link DCS-3415 User Manual 63

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D-Link DCS-3415 User Manual
Section 4 - Configuration
The follwoing options explain about the shutter speed, iris and gain
settings for the DCS-3415 Network Camera.
Exposure
Auto
When set to
Auto
the Network Camera automatically
adjusts the iris and gain, however has fixed shutter speed
(1/30 s) in response to different kinds of environment.
For
Back light compensation, select
Off
or
On
depending on
ambient lighting conditions. This feature is ccessible only
in auto exposure mode.
Shutter Priority
Select this option to adjust the desired shutter speed. It
also lets the Network Camera to select an appropriate iris
and gain to obtain the correct exposure. Users can adjust
the shutter speed in 16 steps from 1/± second (slowest) ~
1/10000 second (fastest).
Iris Priority
Select this option to adjust the desired iris and allow the
Network Camera to select an appropriate shutter speed and gain to obtain the correct exposure. Users can adjust the iris in
17 steps from F1.4 (largest size of lens aperture opening) ~ F±± (smallest size of lens aperture opening).
Manual
This option lets users to adjust the desired shutter speed, iris and gain of the camera. Users can adjust the shutter speed
in 11 steps from 1/60 second (slowest) ~ 1/10000 second (fastest); the iris in 17 steps from F1.4 (largest size of lens
aperture opening) ~ F±± (smallest size of lens aperture opening) and the gain in 15 steps from 0db (lowest noise level) ~
±8db (highest noise level).
ICR