FEELWORLD WT1S

FEELWORLD WT1S 4K Wireless Video Transmission System User Manual

SDI+Dual HDMI Full Duplex Intercom Live Streaming

1. Entwodiksyon

The FEELWORLD WT1S is a real-time wireless video transmission system designed for professional filmmaking, live streaming, and video monitoring. It features 5GHz transmission technology, supports up to 4K30p Ultra HD video, and integrates full duplex intercom functionality. This manual provides detailed instructions for setting up, operating, and maintaining your WT1S system.

FEELWORLD WT1S Transmitter and Receiver units
FEELWORLD WT1S 4K Wireless Video Transmitter & Receiver System.

Karakteristik kle:

  • 4K30Hz Ultra HD Video Output
  • HDMI & SDI Multiple Video Interfaces
  • 0.08s Low Latency
  • 1000FT Transmission Range
  • Full Duplex Two-Way Intercom
  • 5GHz Transmission Technology
  • Smart Scan Auto Channel Selection
  • Easy Pairing Quick One-Step Connection
  • OLED Viewable Design for instant info
  • Smart APP Monitoring (iOS and Android)
Key features of FEELWORLD WT1S system
Plis paseview of WT1S key features including 4K30Hz, 0.08s latency, 1000ft range, and intercom.

2. Pake kontni

The WT1S system comes in a convenient package. Please check that all items are present:

  • WT1S Transmitter Unit (TX)
  • WT1S Receiver Unit (RX)
  • Antèn
  • Adaptè kouran (DC 6-16V)
  • USB-C kab
  • Manyèl Itilizatè (dokiman sa a)
  • (Optional) Type-C to Ethernet Adapter

3. Gid Enstalasyon

3.1. Idantifikasyon konpozan

Diagram of Transmitter and Receiver ports
Transmitter (left) and Receiver (right) port identification. Transmitter has HDMI OUT, HDMI IN, SDI IN. Receiver has HDMI OUT 1, HDMI OUT 2, SDI OUT.

Transmetè (TX):

  • HDMI SOTI: pò pwodiksyon HDMI.
  • HDMI IN: HDMI pò D'.
  • SDI IN: SDI input port.
  • Antenna Ports: For connecting external antennas.
  • OLED Display: Shows status and settings.
  • Control Buttons: For navigation and settings adjustment.
  • Power Input: DC 6-16V, USB-C 5V/1.5A, NP-F battery slot.

Reseptè (RX):

  • HDMI OUT 1: First HDMI output port.
  • HDMI OUT 2: Second HDMI output port.
  • SDI OUT: SDI output port.
  • Antenna Ports: For connecting external antennas.
  • OLED Display: Shows status and settings.
  • Control Buttons: For navigation and settings adjustment.
  • Power Input: DC 6-16V, USB-C 5V/1.5A, NP-F battery slot.

3.2. Alimente Aparèy la

The WT1S units can be powered using multiple methods:

  • Adaptè DC: Connect the provided DC power adapter to the DC 6-16V input port.
  • USB-C: Use a USB-C cable to connect to a 5V/1.5A power source.
  • NP-F Battery: Insert a compatible NP-F battery into the battery slot on the back of the unit.
Power supply options for WT1S receiver
WT1S power options: NP-F battery, USB-C 5V/1.5A, and DC 6-16V input.

3.3. Connecting Video Sources and Displays

Connect your camera or video source to the Transmitter (TX) and your monitor or recording device to the Receiver (RX).

  1. Attach the antennas to both the TX and RX units.
  2. Connect your camera's HDMI or SDI output to the corresponding HDMI IN or SDI IN port on the TX unit.
  3. Connect your monitor's HDMI or SDI input to the corresponding HDMI OUT (1 or 2) or SDI OUT port on the RX unit.
  4. Power on both the TX and RX units.
FEELWORLD WT1S Transmitter and Receiver units with antennas
WT1S Transmitter and Receiver units with antennas attached.

3.4. Monte

Both the transmitter and receiver units feature a 1/4" screw thread, allowing them to be mounted on camera arms, cold shoes, or other compatible accessories.

WT1S units mounted on camera rig and tripod
WT1S units can be mounted on various camera accessories using the 1/4" screw thread.

4. Operasyon Enstriksyon

4.1. Operasyon debaz

Once powered on and connected, the WT1S system will automatically attempt to establish a wireless link. The OLED display on both units will show the connection status.

Close-up of WT1S receiver OLED display
OLED display showing battery level, channel, link status, resolution, and temperature.

The OLED display provides real-time information such as:

  • Nivo batri
  • Gwoup aktyèl la
  • Rezolisyon transmisyon
  • To ankadreman
  • Kouran chanèl
  • Link status (Link OK)
  • Tanperati

4.2. Seleksyon Chanèl ak Akonpayman

The WT1S supports preset grouping and pairing for easy setup. For automatic linking, ensure the grouping name and channel of the TX and RX units are consistent.

WT1S units showing grouping and pairing
WT1S units demonstrating preset grouping and pairing for quick setup.

Smart Channel Scan: The receiver unit features a smart channel scan function. This allows you to identify occupied channels and select available ones for optimal transmission.

WT1S receiver OLED display showing channel scan results
OLED display on the receiver showing available and occupied channels after a smart scan.

4.3. Multi-Receiver Setup

One WT1S transmitter can connect to up to four receivers simultaneously, providing flexibility for multiple monitoring points.

Diagram showing one transmitter connected to multiple receivers
One transmitter can connect to up to four receivers for expanded monitoring.

The transmitter unit can also be flexibly switched to function as a receiver. If you have two WT1S sets, you can configure one as a transmitter and three as receivers.

Diagram showing a transmitter reconfigured as a receiver
A WT1S transmitter can be reconfigured as a receiver, allowing for flexible system expansion.

4.4. Full Duplex Intercom

The WT1S system includes a full duplex intercom function, enabling real-time communication between the director and the photographer or other crew members. Connect a compatible headset to the intercom port on both units to utilize this feature.

User wearing a headset connected to WT1S for intercom
Utilizing the full duplex intercom feature for communication between crew members.

4.5. Smart APP Monitoring and Recording

Download the "Feelworld Wireless 2" app for iOS or Android to enhance your workflow with powerful monitoring tools. The app offers a wide range of functions, including waveform, vector, histogram, false colors, LUT, nine grid, pixel to pixel, image flip, scan mode, focus assist, exposure tips, monochrome deformation mode, center mark, safety frame, mask mark, audio column, image freeze, and image overlay.

Smartphone screen showing Feelworld Wireless 2 app interface with monitoring tools
The "Feelworld Wireless 2" app provides advanced monitoring and recording features on mobile devices.

4.6. Live Streaming

The WT1S system supports direct live streaming to platforms like OBS and VLC on your PC without requiring an additional video capture device. This is achieved using a Type-C to Ethernet adapter accessory connected to the receiver (RX).

Diagram of live streaming setup with WT1S
Live streaming setup: Camcorder -> WT1S TX -> WT1S RX -> Type-C to Ethernet Adapter -> Computer (OBS) -> Platform. Also shows Route IP Streaming via a router.

There are two main settings for streaming:

  • Static IP Streaming: Direct connection from RX to PC via Type-C to Ethernet adapter.
  • Route IP Streaming: RX connects to a router via Type-C to Ethernet adapter, then to PC.

5. Antretyen

5.1. Netwayaj

  • Use a soft, dry cloth to clean the exterior of the units.
  • Avoid using liquid cleaners or solvents, as they may damage the finish or internal components.
  • Keep the OLED display clean and free from dust for optimal visibility.

5.2. Efficient Cooling System

The WT1S features an intelligent fan cooling system to prevent overheating and ensure stable signal transmission. The fan speed adjusts automatically based on temperature.

  • Mòd otomatik: The fan is on by default and adjusts speed automatically.
  • Manyèl Off: For audio-critical scenarios where no fan noise is permissible, you can manually turn off the fan via the unit's settings. Be aware that turning off the fan may lead to increased operating temperatures.
Diagram of WT1S units showing efficient cooling and fan off option
WT1S cooling system: automatic fan speed adjustment and option to turn off the fan for silent operation.

5.3. Depo

  • Sere inite yo nan yon kote ki fre epi sèk, lwen limyè solèy dirèk ak tanperati ekstrèm.
  • When not in use for extended periods, remove NP-F batteries.
  • Use the original packaging or a protective case for transport and storage.

NAN. Depanaj

PwoblèmKòz posibSolisyon
No video signal on receiver.
  • Koneksyon kab ki pa kòrèk.
  • TX/RX not powered on.
  • TX/RX not paired or on different channels.
  • Pa nan zòn transmisyon an.
  • Entèferans.
  • Check HDMI/SDI cables are securely connected.
  • Ensure both TX and RX units are powered on.
  • Verify TX and RX are paired and on the same channel. Use Smart Channel Scan to find a clear channel.
  • Reduce distance between TX and RX, or ensure line of sight.
  • Change to a different channel using Smart Channel Scan.
Entèkom nan pa fonksyone.
  • Headset not connected properly.
  • Intercom feature not activated.
  • Volim twò ba.
  • Ensure headsets are securely plugged into the intercom ports.
  • Check unit settings to activate intercom.
  • Adjust intercom volume.
Poor video quality or dropped frames.
  • Weak signal due to distance or obstacles.
  • High interference on current channel.
  • Surchof.
  • Move TX and RX closer, ensure clear line of sight.
  • Perform a Smart Channel Scan and switch to a less congested channel.
  • Ensure fan cooling system is active and not obstructed.
Live streaming not working.
  • Type-C to Ethernet adapter issue.
  • Incorrect IP settings (Static/Route).
  • Software (OBS/VLC) configuration.
  • Verify Type-C to Ethernet adapter is functional and correctly connected.
  • Check and adjust Static IP or Route IP settings as per your network configuration.
  • Ensure OBS/VLC is correctly configured to receive the video stream from the WT1S.

7. Espesifikasyon

KarakteristikDetay
Nimewo ModèlWT1S
Kalite Pwodwi FotografiTransmisyon videyo san fil
Fòma HDMI480P60, 576P60, 720P60/59.94/50, 1080P60/59.94/50/30/29.97/25/24/23.98, 1080I60/59.94/50 (HDMI Type A)
Fòma SDI480P60, 576P60, 720P60/59.94/50, 1080P60/59.94/50/30/29.97/25/24/23.98, 1080I60/59.94/50 (1*BNC)
Frekans5.1 a 5.9GHz
Modulation ModeOFDM
Transmisyon pouvwaMaksimòm 17dBm
Tanperati Fonksyònman0 ℃ a 40 ℃
Pouvwa Pwovizyon pou WayF970 battery, Type-C, DC adapter
Transmisyon Range1000FT (300m) Line of Sight
Latansi0.08s
IntercomDuplex konplè
Siveyans App"Feelworld Wireless 2" (iOS & Android)
Sistèm refwadismanFan cooling (automatic, manual off option)
Montaj1/4" screw thread
Pwodwi chimik yoNone (High-concerned chemical free)
WT1S system with key features and specifications highlighted
Visual summary of WT1S features including 4K30, HDMI/SDI, 1000FT range, low latency, and multiple power options.

8. Konsèy itilizatè yo

  • For optimal performance, always ensure a clear line of sight between the transmitter and receiver.
  • Utilize the Smart Channel Scan feature on the receiver to find the least congested 5GHz channel, especially in environments with high wireless traffic.
  • When using the intercom, ensure headsets are properly connected and volume levels are adjusted for clear communication.
  • If experiencing signal drops or poor quality, try repositioning the units or switching to a different channel.
  • For live streaming, double-check your network settings (Static IP vs. Route IP) and OBS/VLC configurations.

9. Kesyon yo poze souvan (FAQ)

Q: Does it cross convert HDMI to SDI signal?
A: The product description indicates SDI input and HDMI input/output on the transmitter, and SDI output and dual HDMI output on the receiver. This suggests it can handle both signal types, but explicit cross-conversion capability (e.g., HDMI IN to SDI OUT on TX, or SDI IN to HDMI OUT on RX) is not explicitly stated as a feature. Please refer to the detailed specifications or contact support for confirmation on specific cross-conversion scenarios.
Q: What are the compatible resolutions and codecs (e.g., 23.98p or 23.98psf)?
A: The system supports a wide range of resolutions and frame rates for both HDMI and SDI. For HDMI, it supports 480P60, 576P60, 720P60/59.94/50, 1080P60/59.94/50/30/29.97/25/24/23.98, and 1080I60/59.94/50. For SDI, it supports 480P60, 576P60, 720P60/59.94/50, 1080P60/59.94/50/30/29.97/25/24/23.98, and 1080I60/59.94/50. This includes 23.98p for both HDMI and SDI.

10. Garanti ak sipò

For warranty information and technical support, please refer to the official FEELWORLD websit la oubyen kontakte konsesyonè otorize ou a. Kenbe resi acha ou kòm prèv acha pou reklamasyon garanti.

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