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How to use the UAC function of Solidcom C1?
New remote headset can not pair to master headset---for US SolidCom C1 without Hub
Button & Interface
How to connect multiple sets of Solidcom C1?
How to enter WEB server page to do parameter setting?
How to pair the new intercom headset?
See all 12 articles
How to pair new TX to RX of Lark M1?
Connect Lark M1 to The Computer
Connect Lark M1 to The Camera
Connect Lark M1 to Smartphone
See all 9 articles
How to upgrade the firmware of Cosmo C1 to V22.214.171.124?
Why there is not video display on monitor?
How to use the function of UVC?
How to power on the Cosmo C1?
What is the AUTO mode?
How to set them up when mutiple sets of Cosmo C1 are used at the same place?
How to pair the new beltpack?
How to use webserver to set up the base station?
How to connect mutiple sets of Solidcom M1 in the same place?
How to upgrade Solidcom M1 to the latest firmware V126.96.36.199?
How to use the Group function?
How to connect Syscom 421 with PTZ camera?
How to use the Tally function of Syscom 421?
How to control the PTZ camera through Streamix?
How to set camera or phone if there is great noise
The Box can't charge the RX/TX?
How long does the Lark 150 can be used?
Lark 150 Firmware Upgrade Tutorial
How to connect the Lark150 to the smartphone and audio devices?
How to Pair the Transmitter and Receiver?
See all 10 articles
How to pair a new belt-pack with the base station?
Does the system support 3.5mm headset?
How long does the belt-pack work? how to prolong the use time?
what is the transmission range of SYSCOM 1000T?
Why do the base station and belt-pack have not sound output?
Why does the function of TALLY can not work?
See all 12 articles
How to check the working status of the COSMO 2000?
How to set them up when multiple sets of COSMO 2000 are used at the same location?
Why there is not output in RX？
Can the COSMO series wireless transmission system extend the distance by cascade? Will the image quality and delay become worse?
Can I use Transmitter from Cosmo 1200/2000 with Receiver from Cosmo 600?
How many RX does the TX of COSMO 2000 support?
How to connect the MARS X to APP?
Does the MARS X support 1080i video input?
How long will the built-in battery last?
what is the MARS X wireless transmission range？
How many mobile device are supported for the the MARS X at the same time?
Does the MARS X support HDMI LOOP OUT?
See all 8 articles
Why the belt-pack could not be heard by the base station?
how long does the belt-pack work? how to prolong the use time?
Why the volume of the headset is still low after increasing the mic gain and adjusting the application?
How to decrease the noise under a quiet environment?
Why there are noises in the headsets for both the belt-pack and the base station? How to solve it?
How to change the ID for a belt-pack?
See all 7 articles
MARS 400S PRO
Why and how to use the MARS 400S PRO for live streaming?
How to set them up when multiple sets of MARS 400S Pro are used at the same location?
How to add my own LUTs to HollyView App?
what kinds of MARS series products support 1 transmitters to 2 receiver?
APP Error: “check the input source”
How to avoid fan noise?
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Why does my device show ''CH-'' or " ERROR CODE 1"?
Did the DC adapter charge for batteries ?
How to fast and easily identify the channels with interference?
Did the APP support transmission audio?
why the audio and video are not synchronized？
How to change the video input and output format?
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MARS 300 PRO
Why there is no video display when using the system with a switcher ?
Why there is no video output when recording 4K ?
How to set them up when multiple sets of MARS 300 PRO are used at the same location ?
How to choose different fan modes?
How to find the WiFi password ?
Where to download the HollyView App ？
See all 17 articles
How to contact Hollyland Support Team?
Where could I buy the Hollyland Products?