Grundig GD-CT-AC2805B Quick Manual
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Grundig GD-CT-AC2805B Quick Manual

Grundig GD-CT-AC2805B Quick Manual

Tvi box camera
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Summary of Contents for Grundig GD-CT-AC2805B

  • Page 2 Please find the latest version at WWW.GRUNDIG-SECURITY.COM Limitation of Liability / Legal Disclaimer Abetechs GmbH (Grundig Security) undertakes all reasonable efforts to verify the integrity and correctness of the contents in this document, but no formal guarantee shall be provided. Use of this document and the subsequent results shall be entirely on the user’s...
  • Page 3 OPEN SOURCE SOFTWARE LICENSE INFORMATION The software components provided with Grundig products may contain copyrighted software that is licensed under various open source software licenses. For detailed information about the...
  • Page 4 You may obtain the complete corresponding open source part of a specific product from us for a period of three years after our last shipment of this product by sending an email to: info@grundig- security.com Safety Instruction Make sure that you only use the power adapter that is specified in the specifications sheet of the product.
  • Page 5 Improper use or replacement of the battery may result in the hazard of explosion. Do not use any accessories that are not recommended by GRUNDIG. Do not modify the product in any way. If the product starts to smell or smoke comes out of the device, immediately stop using the product and disconnect it from the power supply to prevent fire or electric shocks.
  • Page 6 to prevent dust or grease on the camera which can cause reflection. The foam ring around the lens must be seated flush against the inner surface of the bubble to isolate the lens from the IR LEDS. Fasten the dome cover to the camera body so that the foam ring and the dome cover are attached seamlessly.

  • Page 7: Table Of Contents

    Table of Contents 1 Introduction ................. 7 1.1 Product Features ............. 7 1.2 Overview ................. 8 Overview of the Box Camera ......... 8 2 Installation ................. 11 Wall Mounting .............. 11 Ceiling Mounting ............16 3 Menu Description ............... 18 VIDEO.OUT ..............

  • Page 8: Introduction

    1 Introduction 1.1 Product Features This camera adopts high performance sensor and advanced print circuit board design technology. It possesses of high resolution, low distortion, and low noise features, etc. It is extremely suitable for surveillance system and image process system. Main Features: ...

  • Page 9: Overview

    1.2 Overview Overview of the Box Camera Overview of the Box Camera Table 1-1 Description of the Box Camera Description Lock Screw Auto-Iris Drive Interface The Auto Iris Interface The auto iris interface is composed of four-square pins as shown in Figure 1-2.
  • Page 10 Damp+, damp-, drive+ and drive- pins are used in DC driven mode. Damp- Damp+ Driver- Driver+ Pins of the Auto Iris Interface Rear Panel The rear panel of the box camera is shown as follows: Panel Description of the Box Camera...
  • Page 11 Table 1-2 The Rear Panel Description Description Description Lens mount LED Indicator Analog Video 12V DC Output Interface Menu Button Alarm, RS-485, D/N TVI Output/ PoC Interface...

  • Page 12: Installation

    2 Installation Wall Mounting Steps: 1. Rotate the lens clockwise onto the lens mount of the camera. 2. Plug the wire of auto iris lens to the auto iris interface of the camera. Note:  Please prevent dust from entering between the lens mount and the lens.
  • Page 13 Fix the Camera on the Back-plane 3. Remove the back-plane from the camera housing. Attach the camera to the back-plane with supplied screws. As shown in Figure 2-2. Fix the Back-plane in the housing 4. Fix the back-plane with the camera in the camera housing. As shown in Figure 2-3.
  • Page 14 Fix the Camera in the Housing 5. Adjust the focal length of the lens and complete the focus adjustment.  Move the zoom lever between T (Tele) and W (Wide) to obtain the appropriate angle of view.  Move the focus lever between F (Far) and N (Near) to obtain the optimum focus.
  • Page 15 8. Attach the wall mount to the wall and tighten the screws to fix it. As shown in Figure 2-5. Install the Bracket Note: The wall mount (not provided) should be longer than 1/2 of the camera length. 9. Attach the camera with the housing to the wall mount and tighten the fix screw to fix the camera.
  • Page 16 Fix the Camera Housing 10. Loosen the panning lock screw to adjust the panning angle of the camera. As shown in Figure 2-7. Adjust the Panning Angle 11. Loosen the tilting lock screw. You can adjust the tilting angle of the camera.

  • Page 17: Ceiling Mounting

    Ceiling Mounting Steps: 1. Drill the screw holes on the wall according to the drill template. As shown in Figure 2-9. Mounting Template 2. Attach the ceiling mount to the wall and tighten the screws to fix it. As shown in Figure 2-10. Install the Bracket 3.
  • Page 18 Fix the Camera Housing 4. Loosen the adjustable nut to adjust the panning angle and tilt angle of the camera. Adjustment Nut Angle Adjustment...

  • Page 19: Menu Description

    3 Menu Description Menu VIDEO. SETUP LAUGUAGE SPECIAL ADJUST RESET SCENE LENS EXPOSURE BACKLIGHT DAY&NIGHT EXIT MANUAL SHUTTER COLOR 2D NR INDOOR SHARPNESS TITLE OUTDOOR HSBLC AWC-SET 3D NR D-EFFECT MONITOR INDOOR1 SENS-UP MANUAL MOTION LOW- BRIGHTNESS PRIVACY AUTO LIGHT D-WDR DEFECT DEFOG...

  • Page 20: Video.out

    VIDEO.OUT Phase Alternating Lines (PAL) is a color encoding system for analog television used in broadcast television systems in most countries broadcasting at 576i. National Television System Committee (NTSC) is the analog television system that is used in most of North America, parts of South America Myanmar, South Korea, etc.

  • Page 21: Scene

    3.1.2 SCENE Scene option allows user to select different working environments. Options of indoor, outdoor and low-light are selectable. 3.1.3 LENS The lens of the camera can be selected as manual or DC. 3.1.4 EXPOSURE EXPOSURE 1. SHUTTER AUTO 2. AGC 3.
  • Page 22 It’s a form of amplification where the camera will automatically boost the image received in much lower light conditions than standard in order to optimize the clarity of image in poor light scene. You can set the AGC value from 1 to 15. Note: The noise will be amplified if the AGC is on.
  • Page 23 Defog DEFOG is used in special environment such as the foggy or rainy weather or in high illumination, in which the dynamic range is lower than that in the ordinary environment and the image always appears hazy. Enable the defog function can enhance the subtle details so that the image appears clearer.

  • Page 24: Backlight

    5. Press OK and select RET to return to the defog menu or select AGAIN to re-define the position and size. 6. (Optional) Move the cursor to DEFAULT and press OK to restore the defog settings to the default. Low, middle and high are selectable for the defog gradation Note: Enabling the defog function will increase the contrast of the image.
  • Page 25 The gain of BLC can be set to High, Middle, and Low, the higher the gain is, and the clearer the image is. Follow the steps below to set a BLC area. Steps: 1. Move the cursor AREA, and press OK to enter the area edit interface.
  • Page 26 HSBLC HSBLC 1. SELECT AREA  2. DISPLAY 3. LEVEL ---|------ 40 4. MODE ALL DAY 5. BLACK MASK  6. DEFAULT 7. RETURN HSBLC HSBLC masks strong light sources that usually flare across a scene. This makes it possible to see the detail of the image that would normally be hidden.
  • Page 27 8. Press OK to confirm the configuration and select RET to return to the HSBLC menu, or select AGAIN to re-define the HSBLC area.  LEVEL It is adjustable from 0 to 100. If the brightness is higher than the level you set, the HSBLC will take effect.

  • Page 28: White Balance (Wb)

    3.1.6 White Balance (WB) White balance is the white rendition function of the camera to adjust the color temperature according to the environment. It can remove the unrealistic color casts in the image. MANUAL, ATW (Auto-tracking White Balance), AWC→SET are selectable.

  • Page 29: Day & Night

     MANUAL WB The white balance can be set manually with more or less . Note: The white balance is not adjustable if B/W mode is selected. 3.1.7 Day & Night Color, B/W, EXT and AUTO are selectable for DAY and NIGHT switches.
  • Page 30 N->D (AGC): The threshold value is configurable from 0 to 100 for determining whether to switch the image from B/W to color in current light condition. AUTO 1. DELAY ------- |--8 0 2. D->N (AGC) ------- |--8 0 3. N->D(AGC) ------- |--8 0 4.
  • Page 31  3D NR Compared to traditional general 2D NR technology, 3D NR processes the noise reduction between two frames instead of in one frame. It can decrease the noise effect, especially when capturing moving images in low light conditions and delivering more accurate and sharp image quality.

  • Page 32: Special

    The 3D NR level ranges from 0 to 100. You can set a threshold to enable AGC from Start AGC and set a threshold to disable AGC from End AGC. 3.1.9 SPECIAL In the SPECIAL sub-menu, you can set the camera name, the digital effect of the image, the motion detection, privacy task, language, dead pixel correction, and check the version of the camera.
  • Page 33 CAM TITLE 0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z ▶ → ←↑ ↓ ( ) ■...
  • Page 34 5. (Optional) Move the cursor to CLR to clear all the selected characters. 6. Move the cursor to END and press OK to save the settings and return to the previous menu. D-effect D-EFFECT 1. FREEZE 2. MIRROR 3. D-ZOOM 4.
  • Page 35 MIRROR: The image flips 180 degree horizontally. V-FLIP: The image flips 180 degree vertically. ROTATE: The image flips 180 degrees both horizontally and vertically.  D-ZOOM You can set the D-ZOOM as ON to zoom in the image. When digital zoom is processed, the image will be enlarged without gaining the actual pixel.
  • Page 36 SMART D-ZOOM 1. SELECT AREA 1 2. DISPLAY 3. SENSITIVITY ---|---- 31 4. D-ZOOM x 2.0 5.TIME --|------- 3 6.DEFAULT 7.RETURN Smart D-Zoom Note: D-Zoom and Smart D-Zoom cannot take effect simultaneously. 2 areas are selectable. Move the joystick up/down to select the area. Set the display ON/OFF to display/not display the smart D-Zoom area.
  • Page 37  NEG.IMAGE You can set the NEG IMAGE as ON or OFF, and if you set it as on, the bright area and the dark area of the image are reversed. Motion In the user-defined motion detection surveillance area, the moving object can be detected and the alarm will be triggered.
  • Page 38 4. Press OK to enter the area size configuration interface after the position is defined. 5. Move the joystick up/down/left/right to define the size of the selected area. 6. Press OK to confirm the size configuration and select RET to return to the motion menu, and select AGAIN to try again.
  • Page 39 PRIVACY 1. SELECT AREA  2. DISPLAY MOSAIC 3. COLOR 4. TRANS.  5. DEFAULT 6. RETURN Privacy Mask Set a Privacy Mask: Steps: 1. Move the cursor to SELECT and select a privacy mask area. Eight areas are selectable. 2.
  • Page 40 The Color and TRANS [0-3] only works when the display is set to color. 3. Move the joystick up/down/left/right to define the position of the selected privacy mask area. 4. Press OK to enter the area size configuration interface after the position is defined.
  • Page 41 DEFECT 1. LIVE DPC AUTO 2. STATIC DPC ON 3. RETURN Defective Pixel Correction  LIVE DPC Live DPC detects and corrects the dynamic or the real-time defective pixels occur during the using. ON, OFF or AUTO is selectable. The correction level [0-255] is configurable if the live DPC is set to ON;...
  • Page 42 Steps: 1. Set the static DPC as ON, and press OK to enter the static DPC edit interface. 2. Move the cursor to START, and press OK to start correcting the defective pixels. 3. Press OK when you see the message of CLOSE THE IRIS THEN PRESS ENTER KEY showing up on the screen.

  • Page 43: Adjust

    3.1.10 ADJUST In the Adjust sub-menu, you can configure the settings, including the sharpness, the image quality on monitor, the OSD settings, the lens shadow compensation, and the video output standard, etc. Move the cursor to ADJUST and press OK to enter the adjust configuration interface.
  • Page 44 ----|----+0 1. BLACK LEVEL ----|----50 2. BLUE GAIN ----|----60 3. RED GAIN 4.RETURN Monitor CRT If liquid-crystal display (LCD) is selected. You can user-define the gamma, blue gain [0~100], and red gain [0~100]. Gamma is the name of a nonlinear operation used to code and decode luminance or tristimulus values in video or still image system.

  • Page 45: Reset

    Set it OFF to disable the LSC. 3.1.11 RESET Reset all the settings to the default. 3.1.12 EXIT Move the cursor to EXIT and press OK to exit the menu. WWW.GRUNDIG-SECURITY.COM QG-GD-CT-AC2805B-2018-10-08-V3-EN ©ABETECHS GMBH, DÜSSELDORF, GERMANY...

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