Hollyland COSMO 1200 User Manual

1
COSMO 1200
DESCRIPTION
Thank you for purchasing Hollyland Cosmo 1200 wireless high-definition video transmission
system. The product uses the latest wireless Transmission technology, and is widely used in
filmmaking, sports event and education industries. It transmits uncompressed, non-delayed HD
signals, with a transmission range of 1200ft.
KEY FEATURES
 Broadcast level, Uncompressed, Non-delayed HD Video Transmission
 350m/1200ft Transmission Range
 5.1~5.9GHz Frequency Bandwidth. Frequency can be configured in different locations
 Transmitter: SDI/HDMI In& SDI Loop Out, Receiver: Dual SDI&HDMI Out
 Support 1 Transmitter with Multiple Receivers
 Smart Colling Fan
 Transmitter& Receiver Support External Batteries
 7~36V DC Power Input
 Support USB Firmware Upgrade
 Stable and Reliable Industrial Metal Case
APPLICATION
 Filmmaking
 Sports Activities
 Wedding Ceremonies
 Corporate Events

Hollyland COSMO 1200 Specifications

General

Brand	Hollyland
Model	COSMO 1200
Category	Microphone system
Language	English

Summary

Product Interfaces

Receiver Interfaces

Details the interface ports and connections for the receiver unit, including screw holes and various output ports.

Transmitter Interfaces

Details the interface ports and connections for the transmitter unit, including screw holes and input ports.

OLED Display

Explains the information and indicators shown on the OLED screen, such as signal strength and temperature.

Installation

Antenna Mounting

Instructions for attaching antennas to the transmitter and receiver units for optimal performance.

Power Connection and Device Activation

Steps for connecting power supply and turning on the transmitter and receiver devices.

Parameters

Interface Specifications

Lists the input/output interfaces for both transmitter and receiver, including SDI, HDMI, and USB.

Connectivity and Power

Details supply interface voltage ranges and power consumption for transmitter and receiver units.

FAQ and Troubleshooting

No Video Output Issues

Troubleshooting steps for when there is no video output on the display, checking power and connections.

Poor Video Quality

Guidance on resolving poor video quality by checking cables, placement, and signal strength (RSSI).