Related Manuals for Dahua DHI-ITARD-024MA-H
Summary of Contents for Dahua DHI-ITARD-024MA-H
- Page 1 Multilane Radar Detector User’s Manual V1.0.0 ZHEJIANG DAHUA VISION TECHNOLOGY CO., LTD. V1.0.0 ZHEJIANG DAHUA VISION TECHNOLOGY CO., LTD.
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Page 2: Foreword
Foreword General This manual introduces the functions and operations of the multilane radar detector (hereinafter referred to as the "Radar"). Model DHI-ITARD-024MA-H Safety Instructions The following categorized signal words with defined meaning might appear in the manual. Signal Words Meaning... - Page 3 User’s Manual There still might be deviation in technical data, functions and operations description, or errors in print. If there is any doubt or dispute, we reserve the right of final explanation. Upgrade the reader software or try other mainstream reader software if the manual (in PDF format) cannot be opened.
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Page 4: Important Safeguards And Warnings
User’s Manual Important Safeguards and Warnings The Radar is a high-technology product that requires professional operations. Read the user's manual carefully before using the Radar, or contact professionals or technical support if you have any doubts. Specifically: Use high-quality DC power supply to avoid crosstalk from other devices. ... -
Page 5: Table Of Contents
User’s Manual Table of Contents Foreword ..............................I Important Safeguards and Warnings ....................III 1 Product Introduction ..........................1 Overview ............................1 Features ............................1 Appearance ........................... 1 2 Cable Connection ..........................2 3 Installation .............................. 3 Installation Modes ......................... 3 Notes to Installation ........................ -
Page 6: Product Introduction
User’s Manual Product Introduction Overview The Radar can be installed above the lane to detect vehicles 15 m–45 m (49.2 ft–147.6 ft) away and cover vehicles of 1–4 lanes. It will send capture signals to the camera when the vehicle approaches the specific position, and also detect the vehicle speed and the lane that the vehicle is driving on. -
Page 7: Cable Connection
User’s Manual Cable Connection When using RS–232 transmission, the cable length cannot be more than 15 m (49.2 ft). Use RS–485 to communicate over medium and long distance. Make sure that the shielded twisted pair cable is used, and the shield layer of the cable is grounded. When the transmission distance is more than 300 m (984.3 ft), terminal resistance (generally 120 Ω) is required. -
Page 8: Installation
User’s Manual Installation Installation Modes Based on the vehicle movement direction, three installation modes are available: Approaching (detects head of vehicles), receding (detects tail of vehicles), and both directions (detects either head or tail, depending on the vehicle movement direction). The Radar can either be installed right above the lane, or at the side of a lane. - Page 9 User’s Manual Figure 3-2 Adjust elevation angle of Radar How to adjust the elevation angle of the Radar: Measure the elevation angle by using a protractor, and then adjust the angle (if necessary) according to Table 3-1, Table 3-2, and Table 3-3. Table 3-1 Typical elevation angle in approaching mode (m (ft)) Installation Height Capture Distance...
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Page 10: Adjusting Azimuth Angle Of Radar
User’s Manual Put the bottom of the laser pointer on the middle of the front cover, and then adjust the elevation angle of the Radar, until the laser spot is located at the distance shown in Table 3-4, Table 3-5, and Table 3-6. Table 3-4 Radar beam transmitting distance in approaching mode (m (ft)) Installation Height Capture Distance... - Page 11 User’s Manual Figure 3-3 Top view of radar beam when Radar is installed above the lane Figure 3-4 Top view of radar beam with roadside installation...
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Page 12: Faq
User’s Manual Question Solutions 1) Check power connection and voltage 2) Check whether the positive and negative electrodes of power module The Radar does not are correctly connected work after being 3) Check communication cable connection powered on 4) Check the data receive interface, or the software can work properly 5) Check the serial port settings of the program 1) Check communication cable connection Messy code... -
Page 13: Appendix 1 Cybersecurity Recommendations
User’s Manual Appendix 1 Cybersecurity Recommendations Cybersecurity is more than just a buzzword: it’s something that pertains to every device that is connected to the internet. IP video surveillance is not immune to cyber risks, but taking basic steps toward protecting and strengthening networks and networked appliances will make them less susceptible to attacks. - Page 14 User’s Manual Change Default HTTP and Other Service Ports We suggest you to change default HTTP and other service ports into any set of numbers between 1024~65535, reducing the risk of outsiders being able to guess which ports you are using. Enable HTTPS We suggest you to enable HTTPS, so that you visit Web service through a secure communication channel.
- Page 15 User’s Manual The network should be partitioned and isolated according to the actual network needs. If there are no communication requirements between two sub networks, it is suggested to use VLAN, network GAP and other technologies to partition the network, so as to achieve the network isolation effect.
- Page 16 User’s Manual...
- Page 17 Federal Communications Commission (FCC) Interference Statement This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: 1. This device may not cause harmful interference. 2. This device must accept any interference received, including interference that may cause undesired operation.
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