Avtech AVT420A User Manual

Ir dome camera

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IR Dome Camera User Manual
The product image shown above may differ from the actual product.
Please use this camera with a DVR which supports HD video recording.
Please read the instructions thoroughly before using the product.
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To reduce the risk of electric shock, do not expose this apparatus to rain or moisture.
Only operate this apparatus from the type of power source indicated on the label.
The company shall not be liable for any damages arising out of any improper use, even if we have been advised of the possibility of
such damages.
The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence
of uninsulated "dangerous voltage" within the product's enclosure that may be of sufficient magnitude to constitute a
risk of electric shock to persons.
This exclamation point within an equilateral triangle is intended to alert the user to the presence of important
operating and maintenance (servicing) instructions in the literature accompanying the appliance.
ROHS Announcement
All lead-free products offered by the company comply with the requirements of the European law on the Restriction
of Hazardous Substances (RoHS) directive, which means our manufacture processes and products are strictly
"lead-free" and without the hazardous substances cited in the directive.
The crossed-out wheeled bin mark symbolizes that within the European Union the product must be collected
separately at the product end-of-life. This applies to your product and any peripherals marked with this symbol. Do
not dispose of these products as unsorted municipal waste.
CE Mark
This apparatus is manufactured to comply with the radio interference.
The company does not warrant that this manual will be uninterrupted or error-free. We reserve the right to revise or
remove any content in this manual at any time.
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t420a_V1.2

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Summary of Contents for Avtech AVT420A

  • Page 1 678Z IR Dome Camera User Manual The product image shown above may differ from the actual product. Please use this camera with a DVR which supports HD video recording. Please read the instructions thoroughly before using the product. To reduce the risk of electric shock, do not expose this apparatus to rain or moisture. Only operate this apparatus from the type of power source indicated on the label.
  • Page 2: Package Content

    FEATURES 1. 1/2.8” CMOS Sensor with 1080P video output 2. External alarm I/O device connection 3. WDR to increase image recognizability in overexposure and dark areas 4. 3-axis mechanism for flexible ceiling and wall-mount installation 5. IR effective distance up to 15 meters for 24-hour surveillance 6.
  • Page 3: Installation

    INSTALLATION Step1: Separate the dome cover from the camera. Step2: Make sure the screw holes on the plate are aligned with the holes on the camera base. If not, slightly loosen the two screws on the plate and rotate it. Step3: Mark the locations of two screw holes on the ceiling or wall for installing the camera later.
  • Page 4 CONNECTION 1. DC12V Input Terminal Connect the power terminal of the camera to a DC 12V regulated power supply. Note: Please use the correct power adaptor, DC12V (regulated), to operate this unit. The power tolerance of this unit is DC12V ± 10%. Over maximum DC 12V power input will damage this unit. 2.
  • Page 5: Camera Parameters

    CAMERA PARAMETERS On the DVR live view, right click to show the DVR main menu, and select ADVANCED CONFIG  DCCS. Then, select the channel which connects this camera, and click SETUP to enter the menu of camera parameters. ADVANCED CONFIG CAMERA DETECTION MENU...
  • Page 6 MENU DESCRIPTION Click and drag the slider to adjust the level from 0 ~ 5 to decrease the noise shown 3D DENOISE in the dark environment. 3D denoise analyzes successive pictures to decrease the noise dramatically, but the moving objects might be shown as blurred. Click and drag the slider to adjust the level from 0 ~ 5 to decrease the noise shown 2D DENOISE in the dark environment.

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Avt420

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