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4:2:2
10bit
4K HDR
10-bit 4:2:2
12G-SDI
Timecode
HDMI
Ultra-low
latency
500 m+
HDMI
Channel scan
SHENZHEN CRYSTAL VIDEO TECHNOLOGY CO.,LTD
ADD: Unit 05-06, Floor 24, Changhong Science & Technology Mansion, Keji 12th Road South,
High-tech Industrial Park, Nanshan District, Shenzhen, P.R. China
Post code：518057
Tel: +86-755-29977913
Facebook:@crystalvideowireless Instagram: cvwtechnology
Intercom
Intercom
TALLY
PTZ camera
4x4 MIMO
conteol
www.cv-hd.com
E-mail: Sales@cv-hd.com
4K UHD Professional Wireless Video Transmission System
USER MANUAL
This user manual applies to Aurora:
Transmitter: 7120
Receiver: 3120
Aurora
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Summary of Contents for Crystal Video Aurora
- Page 1 SHENZHEN CRYSTAL VIDEO TECHNOLOGY CO.,LTD USER MANUAL ADD: Unit 05-06, Floor 24, Changhong Science & Technology Mansion, Keji 12th Road South, High-tech Industrial Park, Nanshan District, Shenzhen, P.R. China This user manual applies to Aurora: Post code：518057 www.cv-hd.com Transmitter: 7120 Tel: +86-755-29977913 E-mail: Sales@cv-hd.com...
- Page 2 Warning Important Information Please read this user manual carefully before using this product. In accordance with the safety This product should not be exposed to dripping or splashing. Please keep any liquid thing off the product. precautions and operating instructions listed on this user manual, please use the product in a correct way.
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Page 3: Table Of Contents
Cautions Contents Thank you for choosing CVW professional wireless video transmission system. Cautions Before using this product, please read carefully the following cautions: About the User Manual * Avoid prolonged exposure to the direct sunlight or use this product in dusty environments. Product Overview * Be sure to use the product within the temperature and humidity range. -
Page 4: About The User Manual
In the point-to-point mode, the video output is from HDMI or SDI. In the RTSP streaming mode, the video streaming port is the LAN port (RJ45), and can output Aurora is a set of broadcast-grade 4K UHD wireless video transmission system, video simultaneously with the HDMI or SDI port. -
Page 5: System Connectivity Diagram
Packing List RS232/RS422 transparent transmission Please check the following items carefully after unpacking. If any of them is missing, The product supports RS232/422 transparent transmission that enables the please contact your seller. device connected to the receiver to send control commands to the camera side. Support intercom and Tally The product supports voice intercom and Tally function. -
Page 6: Ports And Buttons
Transmitter ports introduction: Ports and Buttons TX: 7120 Item Description Antenna Connectors Tally Output RS-232/422 LAN Port Power Button DOWN Button MENU Button UP Button Headset Jack HDMI Input 12G-SDI Input 12G-SDI Loop Output Power Input... -
Page 7: Receiver
Receiver ports introduction: RX: 3120 Item Description Antenna Connectors Tally Input RS-232/422 LAN Port Power Button LEFT Button DOWN Button RIGHT Button UP Button MENU Button Headset Jack HDMI Output 12G-SDI Output Power Input... -
Page 8: Oled Display
OLED Display RX:3120 TX:7120 13.9V No Video 13.9V 4K 60P CH 4 HDMI 60M CH 1 Item Icon Content Status Battery voltage Current battery voltage 13.9V Item Icon Content Status Blank Fan status Battery voltage Current battery voltage 13.9V No signal strength indication No connection Blank Signal strength... -
Page 9: Buttons Operation
RX:3120 Buttons Operation TX:7120 Function Operation Description Press the LEFT or RIGHT button to cycle switch between Operation Description Function In the main menu, the LEFT button is used to channels, then press the MENU button to confirm the Channel change to a higher channel, the RIGHT button change. -
Page 10: Product Installation
Product Installation Installation of Transmitter 1. Install the antennas to the antenna connectors , and arrange them to be fan-shaped.(As shown in the figure below) Lithium Battery 3. Please connect the transmitter properly to the camera using a HDMI/SDI cable. (Please note that “HDMI”... -
Page 11: Installation Of Receiver
Installation of Receiver 2. Please place the receiver at a 1. Install the antennas to the antenna connectors, and arrange them to be height of around 1.5 to 2 meters fan-shaped. (As shown in the figure below) above the ground. The receiver can be installed through the 3/8"... -
Page 12: Tally
Tally 4. The receiver can be powered by the battery mounted on the V-mount plate, Tally or connected to the XLR port via a power adapter. If both are connected , First, plug the Tally indicator into the transmitter’s Tally output , and connect the the battery will be used in priority, and will automatically switch to the power switch console to the receiver’s Tally input. - Page 13 RS232/RS422 transparent transmission Please select “Video-RTSP”from the sub-menu to enable the RTSP function. RS232&422 port is RJ45 connector, baud rate can be modified through After the setting is completed, please connect the LAN port of the transmitter the display menu UART-Baudrate. The pinout is shown as below: or receiver to a PC or other device.
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Page 14: Firmware Upgrade
Product Specifications Item Transmitter: 7120 Receiver: 3120 5190 MHz（1），5230 MHz（2），5270 MHz（3），5310 MHz（4）， Frequency 5510 MHz（5），5550 MHz（6），5590 MHz（7），5630 MHz（8）， 5670 MHz（9），5755 MHz（10），5795 Mhz（11） Antenna mode 4x4MIMO 5dBi external antenna Modulation mode OFDM Transmitting power 23dBm Network encryption WPA2 / WPS Streaming protocol RTSP 500m (50Mbps bitrate, Line-of-Sight) Transmission distance... -
Page 15: Troubleshooting
Troubleshooting 7) Never power up the product without the original antennas and power adapter. 1) HDMI input matches HDMI/SDI output; SDI input matches HDMI/SDI output. 8) During use, the surrounding environment might affect wireless transmission quality. The SDI and HDMI output cannot be supported simultaneously by the receiver. These situations are below: The corresponding input and output operations can be selected based on the display instructions.
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