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Table of Contents
Summary of Contents for Dechoin DQVPT-020
- Page 1 DQVPT-020 User’s Manual for HD Video Transmission System...
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Page 2: Product Precautions
Please follow this user’s manual to install and use strictly. Our company and related company won’t bear any legal responsibilities for the results of improper usage,installation, modification and other man-made causes by the user. This user's manual copyright © Dechoin all rights reserved. Any forms of reproduction are forbidden without authorization. Product Precautions This product belongs to wireless video transmission equipment. - Page 3 Product Precautions Our transmission system kits includes a transmitter, a receiver, and its related accessories. Transmitter DQVPT-020T Receiver DQVPT-020R 4dBi V0101T x1、Antenna x1 DC cable x1 、CVBS cable x1 V0102R x1，Antenna x2，DC cable x1、 A-frame*2 Product Interface Introduction 一、 Transmitter Interface Introduction [1] channel indicator, when performing channel switching, channel Anti-interference feedthru...
- Page 4 [3] Feedthru capacitor DC power supply connector. It’s used for the power input. [4] HDMI video output. It uses to connect the HD display and show the video received. [5] SMA female connector. It used to connect the receiver’s antenna. Product Installation Instructions 一、...
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Page 5: Product Specification
Product Specification Product Name HD COFDM Transmitter Model No. DQVPT-020T Working Frequency 500~520MHz (300~900MHz Customizable) Interface of Antenna 50Ω SMA Female Modulation format COFDM Video bit rate 2~6MHz Bandwidth 6/8MHz Transmitter Latency About 200~350ms Performance Encoding format H.264 Image clarity 1080P @60/50/30 (Downward Compatible) Input Voltage DC9~30V... - Page 6 Network Port Output Setting 一． Plug in the transmitter and receiver’s power supply. Connect the receiver to the computer’s RJ45 network interface. 二、Download VLC video player. 三、Set up player parameters. 1、Open player and select ＂open network stream＂.
- Page 7 2、Set up network URL: Type in: UDP://@224.1.1.1:8000 Note the format of input method, don’t have a blank space. 3. Set up Buffer: 4. Press OK after completing set, and watch video. It’s normal that the delay of RJ45 network output is longer than HDMI because of difference data flow.
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Page 8: General Problems And Solutions
General Problems and Solutions Problem Description Possible Causes Solutions Switching the receiver’s channel to the Channel receiver and transmitter channels is same channel as the transmitter inconsistent Switch the display input channel to HDMI The display does not switch to the HDMI input Re-adjust the HDMI cable’s location, let it be as far as possible from the transmitter’s The distance between the HDMI cable and...