IDIS DC-S6281FX handleiding

Handleiding

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Part 1 - Remote Setup

18

Exposure

Congure Exposure settings.

• Iris: Adjust the openness of the lens IRIS.

- Auto: The system will assess the lighting conditions

and adjust the openness of the IRIS automatically.

- Manual: Use the slider to select the desired

openness of the IRIS. Select the most suitable value

for the lighting conditions in the area where the

camera is located.

• AE Target Gain: Specify exposure compensation’s

target gain. Exposure is compensated automatically

based on the specied target gain. Higher the gain,

brighter the images.

• Anti-Flicker: If the lights in the area where the

camera is located use alternating current, specify

the frequency of the lights to minimize ickering.

Matching the frequencies can reduce ickering.

(NTSC: 60Hz, PAL: 50Hz) When using WDR, ickering

can be present in poor environments even if Anti-

Flicker is turned on.

Depending on the camera module, WDR may not work

properly if Anti-Flicker and WDR are used together.

Please use only one of them in the camera module.

• Slow Shutter: Activate Slow Shutter. The electronic

shutter’s speed will decrease to the specied level

under low-lighting conditions to allow more light in

and therefore produce brighter images.

• WDR: Disables or enables the WDR(Wide Dynamic

Range). When the very dark and very bright areas

exist simultaneously on the screen, WDR allows you to

recognize the both areas.

When using WDR, the maximum bit rate of H.264 /

JPEG is limited to 6Mbps. (2M maximum image quality

is limited to standard image quality.)

• WDR Level: Set the strength. The larger the value, the

brighter the dark parts of the image.

• Backlight Compensation: Enable/disable the

Backlight Compensation feature. If WDR used,

Backlight Compensation OFF does not work.

- ON: When images are too bright overall due to

backlight, objects are exposed brighter under

backlight circumstances.

- HSBLC (High Suppress Backlight Compensation):

When a certain area of images is too bright

due to backlight under low lighting conditions

and it causes the other area to be too dark,

this function provides the other area of images

brightly and clearly by blocking the backlight in

the certain area. Dark parking lot entrances and

gas station entrances at night, for example (HSBLC

compensates for the bright light coming from

incoming vehicle headlights and makes it possible

to see the license plates).

• Exposure Control: Adjust Shutter Speed and gain.

This option is available only when Anti-Flicker and

Slow Shutter are both set to O.

- Auto: The system will assess the lighting

conditions and adjust the shutter speed and gain

automatically.

- Manual: Use the slider to select the desired shutter

speed and gain. Select the most suitable minimum

and maximum shutter speeds and gains for the

lighting conditions in the area where the camera is

located.

With certain features, selecting Auto automatically

loads settings suitable for the camera's installation

environment.

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