Avtech avt553 User Manual - Page 4

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CAMERA PARAMETERS

On the DVR, right-click to show the main menu, and go to "ADVANCED CONFIG"  "DCCS".

In "DCCS", select the channel which connects this camera, and click "SETUP" to enter the menu of camera

parameters.

ADVANCED CONFIG

CAMERA

DETECTION

ALERT

NETWORK

DISPLAY

RECORD

DCCS

NOTIFY

MULTICASTING

EXIT

Item

BRIGHTNESS

CONTRAST

HUE

SATURATION

WHITE BALANCE

SHARPNESS

SLOW SHUTTER

MIRROR

FLIP

DENOISE

EXPOSURE VALUE

WIDE DYNAMIC RANGE

FIXED SHUTTER

FOCUS MODE

DEFOG

ANGLE OF VIEW

IR CONTROL

IR INTENSITY

IR TURN ON LEVEL

IR EXTEND TIME

RESET DEFAULT

REBOOT THE SYSTEM

CH1

CH2

CH3

CH4

SETUP

DEVICE

AVT553

CONNECTION

Description

Click the current value to manually adjust the brightness of the image. The higher the value, the

brighter the image.

Click the current value to manually adjust the contrast of the image. The higher the value, the higher

the contrast ratio.

Click the current value to manually adjust the hue of the image.

Click the current value to manually adjust the saturation of the image. The higher the value, the

more saturated the image.

Process the current image to retain color balance over a color temperature range.

The options are: Auto, 2500K, 3200K, 4200K, 5800K & 9500K.

Sharpness enhances the clarity of image detail by adjusting the aperture and sharpening the edges

in the pictures.

Click the current value to manually adjust the sharpness of the image. The higher the value, the

sharper the image.

Slow shutter is used to increase the exposure time to get clearer image, for example, at night.

The options are: AUTO, 1/15 and 1/6.

Select "ON" to rotate the images horizontally based on your installation situation when necessary.

Select "ON" to rotate the image 180° when necessary.

Click and drag the slider to adjust the level from 0 ~ 10 to decrease the noise shown in the dark

environment.

Drag the slider to adjust the exposure level from 0 ~ 4.

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

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.

Select the default focus mode when you're adjusting the focal length and focus as described in the

previous section of "FOCAL LENGTH & FOCUS ADJUSTMENT". Choose "AUTO" to always

automatically adjust the focus first when the focal length is changed; choose "MANUAL" to allow

manually focus adjustment first when the focal length is changed.

Select "ON" to enable the defog function in poor weather conditions such as fog, smog or smoke.

The captured image can be improved.

This function is used to slightly calibrate the viewing angle when the focal length and focus

adjustment is completed. Select "DOWN" if your camera lens is facing down; select "UP" if your

camera lens is facing up.

Select "AUTO" to automatically enable IR LEDs at night or in the dark environment, or "OFF" to

disable this function.

This function is used to enhance IR LEDs performance for longer projection distance.

Select the level for IR light to activate. 0 ~ 20

Configure from 0 ~ 60 seconds to delay the switch of the IR mode at night, 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.

Click to reset all camera settings to their default values.

Click to reboot the camera if necessary.