Hollyland COSMO500 User manual

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COSMO500
DESCRIPTION
Thanks for purchasing Cosmo500, the wireless HD video transmission device. This
product adopts our latest wireless technology, widely used in film shooting, sports
events, education market and other fields, with 500ft of uncompressed, no delay
wireless video transmission capabilities.
KEY FEATURES
Uncompressed, non-delay wireless HD video transmission at the radio and television
level
200 meters transmission distance
Frequency Band: 5.1~5.9GHz，Support different regional frequency configurations
SDI/HDMI input and SDI Loop out, Dual SDI output, HDMI output
Support one transmitter to transmit video, multiple receivers receive
simultaneously
Both the transmitter and the receiver can mount the battery
7~36V DC Wide voltage input
Support USB interface software upgrade
Stable and reliable industrial metal casing
APPLICATION
Film shooting
Sports event
Wedding celebration
Business activities

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PACKING LIST
1.Receiver x1
2.Transmitter x1
3.User manual x1
4.7-inch magic arm x1
5.Crab Clamp x1
6.5GHz Antenna x3
7.Mushroom Antenna x2
8.DC/Lemo Conversion Cable x2
9.USB cable x1

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STANDARD SETUP
The wireless high-definition video transmission device adopts the latest wireless
communication technology, and can realize uncompressed and delay-free high-definition
wireless video transmission at the radio and television level. The transmitter
supports SDI, HDMI input, and SDI loop out. The receiver supports dual SDI output and
HDMI output. The transmitter adopts broadcast mode. In broadcast mode, the
transmission distance is 200 meters, which needs to work at fixed frequency.

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This product has mushroom antenna accessories. When the height difference between the
transmitter and the receiver is large, it is recommended to use a mushroom antenna to
improve the stability of wireless transmission.

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PRODUCT INTERFACES
(1) TRANSMITTER
1.Mini USB interface
2.HDMI input interface
3.3G-SDI Loop out interface
4.3G-SDI input interface
5.Video indicator
6.Link indicator
7.Digital tube
8.CH Button
9.Enter Button
10.3.5mm Analog audio input interface
11.DC Power Switch
12.DC Power interface
13.3/8-16 Screw hole
14.1/4-20 Screw hole
15.RP-SMA Antenna male interface
(2) RECEIVER
1.Link indicator
2.Video indicator
3.Digital cube

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4.Signal strength indicator
5.CH Button
6.Enter Button
7.DC power switch
8.DC power input interface
9.Mini USB interface
10.HDMI output interface
11.3G-SDI output interface 1
12.3G-SDI output interface 2
13.1/4-20 Screw holes
14.3/8-16 Screw holes
INSTALLATION
Product detailed installation steps and precautions
1.Install the antenna as shown below；
2.Fix transmitter and receiver；
3.Mount battery；
4.Power on, open to "ON" state；
5.Audio signal input at Transmitter
6.Setting the same channel between Transmitter and Receiver;
7.Connecting;

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PARAMETERS
Transmitter
Receiver
Interface
SDI Input (BNC female);
SDI Loop Out (BNC female);
HDMI Input (Type A female);
2 Antenna Interfaces (RP-SMA
male);
DC Power Input, Mini USB;
3.5mm Analog audio input
SDI 1 Output (BNC female) ;
SDI 2 Output (BNC female);
HDMI Output (Type A female);
DC Power Input, Mini USB;
Supply Voltage
Range
7~36V DC
7~36V DC
Power
Consumption
<6W
<8W
Net weight
210g
250g
Dimension
（LxWxH）:130.5x70.5x21mm
Not including external
antennas and battery plate
（LxWxH）:161x93x23mm
Not including battery plate
Input Video
Format
HDMI:
480p60,576p50,720p50/59.94/60,108
0i50/59.94/60,1080p23.98/24/25/29
/

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.9/30/50/59.94/60;
SDI:3G,HD,and SD-SDI (auto-
selected),SMPTE-
259/274/292/296/372/424/425;
Output Video
Format
/
HDMI:
480p60,576p50,720p50/59.94/60,108
0i50/59.94/60,1080p23.98/24/25/29
.9/30/50/59.94/60;
SDI:
3G,HD,and SD-SDI(auto-
selected),SMPTE-
259/274/292/296/372/424/425;
Input Audio
Format
SDI/HDMI embedded 2 channel 24
bit/48KHZ
/
Output Audio
Format
/
SDI/HDMI embedded 2 channel 24
bit/48KHZ
Frequency Band
5.1-5.9GHz，
Configurable with China, North
America and Europe
5.1-5.9GHz，
Configurable with China, North
America and Europe
Modulation Mode
OFDM-16QAM
OFDM-16QAM
Transmission
Power
Maximum 17dBm
/
Receiver
Sensitivity
/
-75dBm
Bandwidth
40MHz
40MHz
FAQ
1.No video output on display
1).Please check TX and RX power first. If power is supplied by battery or external
power source, please make sure the battery or external power source works normally ;
2).Please check that the antenna connected to the transmitter and receiver is securely
mounted.
3).Then check if the transmitter shows the source and format; if not, check if the SDI
cable or HDMI cable connected to the transmitter is reliably connected to the camera
or if the camera has video output.
4).Please check input video format is compatible with this product specs
5).Please check if battery power is too low.
2.Poor output video quality
1).Check if SDI or HDMI input or output cable is plugged well ;
2).Make sure the Transmitter and Receiver are placed at least 1.5 meters above the
ground;
3).Please check the wireless signal strength indicating "RSSI" status. There should be
at least 2-3 RSSI LED lit if the user wants to get better video quality. If there is

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only 1 RSSI LED or no LED light, that means the received wireless signal is too weak.
Please change to other frequency channels in case some exist interference, or decrease
the transmission distance.