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Symmetry EN-7520
Installation Guide

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Summary of Contents for Symmetry EN-7520

  • Page 1 Symmetry EN-7520 Installation Guide...
  • Page 2: Information To User

    INFORMATION TO USER CAUTION RISK OF ELECTRIC SHOCK, DO NOT OPEN CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). NO USER SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. This symbol is intended to alert the user to the presence of un-insulated “dangerous voltage”...
  • Page 3: Table Of Contents

    Symmetry EN-7500 Series EN-7520 Installation Guide Table of Contents 1. FEATURES ......................4 2. PACKAGE CONTENTS ..................5 3. PART NAMES ....................6 4. INSTALLATION ....................7 4.1. Installation Template ...................... 8 4.2. Manual adjustment for 3-axis movements ..............8 4.3.
  • Page 4: Features

    Symmetry EN-7500 Series EN-7520 Installation Guide 1. FEATURES Camera  Indoor Fixed Mini Dome IP Camera  High Quality Compression in real time streaming  1/4” VGA CMOS Streaming  Dual streaming mode (with different codec/resolution/bit rate etc.)  De-interlacing on DSP ...
  • Page 5: Package Contents

    Symmetry EN-7500 Series EN-7520 Installation Guide 2. PACKAGE CONTENTS Unpack carefully and handle the equipment with care. The packaging contains: Camera DC power adaptor Extension cable (for LAN, power connector, and audio ) Quick Installation Guide Installation Template Screws and Anchor block Hex wrench driver The above contents are subject to change without prior notice.
  • Page 6: Part Names

    Symmetry EN-7500 Series EN-7520 Installation Guide 3. PART NAMES ① ② ③ * Models herein and their appearance are subject to change without any prior notice. ①LAN Connector (Ethernet) This is a RJ45 LAN connector for 10/100 Base-T Ethernet. ② Audio in / out Cable The camera has a mono audio input and a mono audio output.
  • Page 7: Installation

    Symmetry EN-7500 Series EN-7520 Installation Guide 4. INSTALLATION Connect the LAN cable and power supply cable to the camera. Place the installation template on the ceiling. Drill two holes on the template and insert anchor blocks into the holes. Fasten the camera with screws.
  • Page 8: Installation Template

    Symmetry EN-7500 Series EN-7520 Installation Guide 4.1. Installation Template 2-Ø6 Ø125 Ø30 4.2. Manual adjustment for 3-axis movements After installation, manually adjust the inner mechanism. Perform 3-axis movements manually by turning the inner mechanism as shown above, and check that it moves correctly.
  • Page 9: Lens Focus Adjustment

    Symmetry EN-7500 Series EN-7520 Installation Guide 4.3. Lens Focus Adjustment 1) Open the dome cover from the device. 2) Uncover the latch (C) carefully to remove the lens cover. 3) Rotate the lens focus ring (D) to adjust the focus and fasten the screw (E) using the included hex wrench.
  • Page 10: Connections

    Symmetry EN-7500 Series EN-7520 Installation Guide 5. CONNECTIONS DC 12V Make sure the polarity is correct. Incorrect connection may cause malfunction or damage to the IP device. Caution Power Adaptor Connector (DC 12V) Caution 9600-0543 Issue 1.1 Page 10 of 17...
  • Page 11: Configuration

    Symmetry EN-7500 Series EN-7520 Installation Guide 6. CONFIGURATION 6.1.Set up network environment The default IP address of your IP device is 192.168.XXX.XXX. You can find the available IP address from the MAC address of your device. Please make sure the device and your PC are on the same network segment before running the installation.
  • Page 12 Symmetry EN-7500 Series EN-7520 Installation Guide To use the IPAdminTool and view the live video on a web page: 1. Start IPAdminTool. Names and info of currently activated devices appear as a list. 2. Right-click on the desired device and select Web view.
  • Page 13 Symmetry EN-7500 Series EN-7520 Installation Guide 5. Wait for a few seconds while the web page loads. Then the live video is displayed on the main page of the web browser. 6. If the live video is not displayed and “Can not Create XMLDOMDocument Install MSXML4.0”...
  • Page 14: View Video Using Ip Address

    Symmetry EN-7500 Series EN-7520 Installation Guide 6.2.2. View video using IP address View the live video on a web page using your IP device and its IP address. To have the correct IP address ready and use it on a web page: 1.
  • Page 15: Appendix A: Specifications

    Symmetry EN-7500 Series EN-7520 Installation Guide APPENDIX A: SPECIFICATIONS Summary Camera Module 1/4” VGA CMOS Image Sensor Effective Pixels 640 x 480 Scanning Progressive Scan CMOS system Horizontal 550 TV Lines Resolution Min. 3 Lux Color Illumination 0.1 Lux DSS On Focal Length 3.6 mm, F.# 2.0, Board type,...
  • Page 16: Electrical Characteristics

    Symmetry EN-7500 Series EN-7520 Installation Guide Electrical Characteristics 1Vp-p, 75Ω Video Output Linein, 1.43Vp-p(Min 1.35Vp-p, max 1.49 Vp-p), 39 KΩ Audio Input Lineout, 46mW Power, 16 Ω Audio Output Power Source(Approx) 12 V DC 290 mA Environment Condition -10 ˚C ~ 50 ˚C (14˚F ~ 122 ˚F)
  • Page 17: Appendix B: Dimensions

    Symmetry EN-7500 Series EN-7520 Installation Guide APPENDIX B: DIMENSIONS Ø124 (Unit: mm) 9600-0543 Issue 1.1 Page 17 of 17...

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