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Product manuals and datasheets of BSI products.
Camera Back Transmitter
Provides detailed information and instructions on how to use, operate, assemble, install, troubleshoot, or maintain the Camera Back Transmitter.
Camera Back Transmitter Manual
This manual contains safety information and information for installing, configuring, and operating a Real Freedom Camera Back Transmitter (ITX‑3012).
Camera Back Transmitter
Transmitter configuration
Once powered, use the touch-enabled color LCD to configure the camera back transmitter and view status information.
Camera control

Products
Product manuals and datasheets of BSI products.
- Mini-Tx UHD
  Provides detailed information and instructions on how to use, operate, assemble, install, troubleshoot, or maintain the Mini-Tx UHD.
- Real Freedom Receiver
  Provides detailed information and instructions on how to use, operate, assemble, install, troubleshoot, or maintain the Real Freedom Receiver.
- Downconverter
  Provides detailed information and instructions on how to use, operate, assemble, install, troubleshoot, or maintain the Downconverter.
- Data Transmitter
  Provides detailed information and instructions on how to use, operate, assemble, install, troubleshoot, or maintain the Data Transmitter.
- Fiber Antenna Extender
  Provides detailed information and instructions on how to use, operate, assemble, install, troubleshoot, or maintain the Fiber Antenna Extender.
- Active UHF Splitter
  Provides detailed information and instructions on how to use, operate, assemble, install, troubleshoot, or maintain the Active UHD Splitter
- Fiber Base (Rack Mount)
  Provides detailed information and instructions on how to use, operate, assemble, install, troubleshoot, or maintain the Fiber Base (Rack Mount) unit.
- Camera Back Transmitter
  Provides detailed information and instructions on how to use, operate, assemble, install, troubleshoot, or maintain the Camera Back Transmitter.
  - Camera Back Transmitter Manual
    This manual contains safety information and information for installing, configuring, and operating a Real Freedom Camera Back Transmitter (ITX‑3012).
    - Camera Back Transmitter
      - Introduction
        The Real Freedom Camera Back Transmitter is the heart of BSI’s camera link system. This compact wireless transmitter is equipped with a full range of customizable settings that can be easily adjusted through a user-friendly interface. It is designed with the most demanding applications and operating environments in mind, but its intuitive interface can be operated by a novice, making it an ideal solution for a variety of applications.
      - Installation
        This chapter contains the installation instructions for the Real Freedom Camera Back Transmitter.
      - Transmitter configuration
        Once powered, use the touch-enabled color LCD to configure the camera back transmitter and view status information.
        Overview
        Before you start
        Main configuration page
        DVB mode
        Transmit power and frequency
        Video source, format and encoder
        Camera control
        Camera control settings
        Settings
        Audio
      - Operation
        Once connected and correctly configured, no further changes are generally required to the camera back transmitter during routine operation.
      - Troubleshooting
        This chapter provides troubleshooting information for Real Freedom Camera Back Transmitter.
      - Maintenance
        This chapter describes the maintenance, cleaning, and storage procedures for Real Freedom Camera Back Transmitters.
      - Technical data
        Technical drawings, specifications, and connector pinouts for the Real Freedom Camera Back Transmitter.
      - Safety and regulatory compliance
        Important safety and electromagnetic compatibility information.
  - Datasheet
    The Real Freedom Camera Back Transmitter is a compact wireless transmitter with a 3G 1080p encoder that consistently delivers low latency, high-quality images and mounts easily on the back of most hand-held broadcast cameras.
- 4K Camera Back Transmitter
  Provides detailed information and instructions on how to use, operate, assemble, install, troubleshoot, or maintain the 4K Camera Back Transmitter.
- VyuSync HEVC Decoder
  Provides detailed information and instructions on how to use, operate, assemble, install, troubleshoot, or maintain the VyuSync Decoder.

Camera control

You need to set the camera control frequency, which is the frequency used by the data transmitter to send camera control data to the camera back transmitter. You also need to ensure that the camera type and ID are set correctly.

Table 1. Camera control configuration
Setting	Description
Camera Control	Sets the required camera control frequency. Tap the current value, change the numbers to the required frequency, and tap Done.
Camera Type/ID	Tap the camera number icon to display the Camera Control page. Use this page to define the camera ID and type. When you have selected the appropriate settings, tap the Back icon to return to the main page.
RSSI/SNR	RSSI shows the received signal strength. When measured in negative numbers, a number that is closer to zero usually means a better signal. SNR shows the signal to noise ratio, which is the difference between the data transmitter’s signal strength and the background noise. A low SNR decreases throughput and data rate.
Tally	A tally is a signal sent from the production workflow to the camera indicating that the camera is ‘live’. This normally displays as a red or green light on the camera to show the presenter that the camera is live and in the camera viewfinder to alert the camera operator. When the tally signal is activated, ‘Tally’ shows red or green indicator.