1. Introduction
This manual provides comprehensive instructions for the KATOVJJTS KC50C PTZ Camera and its accompanying controller. It covers essential information regarding setup, operation, maintenance, and troubleshooting to ensure optimal performance and longevity of your equipment.
The PTZ Camera features a high-quality ultra-long-focus lens with 20x optical zoom and 16x digital zoom, providing a 58.7° distortion-free horizontal viewing angle. It is compatible with Blackmagic systems.
The included PoE NDI PTZ Camera Controller features a 5.5-inch LCD screen for preview and a 4D joystick for precise control. It supports various protocols including VISCA, VISCA Over IP, VISCA TCP, PELCO P/D, Onvif, and NDIHX, with HDMI output supporting up to 4K UHD 30FPS.
For live streaming, the system supports IP/LAN HDMI and USB 3.0, along with PoE, RTSP, and RTMPs for direct streaming to platforms like YouTube and Facebook. H.264/H.265 encoding ensures smooth and clear video even with limited bandwidth. The camera's high SNR CMOS sensor, combined with 2D and 3D noise reduction, delivers high performance in low-light environments.
This kit includes one KATOVJJTS NDI PTZ Camera (1080P 60FPS) and one KATOVJJTS PTZ NDI Camera Controller, with NDI HX and NDI HX2 licenses included. The system is compatible with popular live video streaming software such as vMix and OBS, supporting multi-camera video production for various applications including church services, schools, and broadcasting.
2. What's in the Box
Please verify that all items listed below are included in your package:
- 1x KATOVJJTS PTZ Camera (20x optical zoom)
- 1x KATOVJJTS PTZ Camera Controller
- 1x IR Remote Controller
- 1x Wall Mount
- 1x USB Cable
- 1x Power Adapter (12V 2A)
- 1x User Manual
3. Setup & Installation
Follow these steps to set up your KATOVJJTS PTZ Camera and Controller.

Figure 3.1: KATOVJJTS PTZ Camera and Controller Kit.

Figure 3.2: Plug and Play setup steps. Connect the PTZ camera and controller to a PoE router/switch using an Ethernet/Network cable. Then, press the 'Search' button on the controller to locate and add the PTZ camera for control.
Video 3.1: Demonstrates the live streaming system connection for the PTZ camera. This video illustrates how to connect multiple PTZ cameras and a controller to a PoE switch and router, and then to a video mixer switcher. It covers network cable connections for cameras and the controller to the PoE switch, and HDMI cable connections from cameras to the video switcher. The video also shows how to add cameras to the PTZ controller by searching for IP addresses and how to operate the system with a video mixer switcher.

Figure 3.3: Rear view of the PTZ Camera showing various connectivity options including USB, 3G-SDI, HDMI, LAN/PoE, and RS-232.
Video 3.2: Provides an overview of the PTZ Video Camera, including unboxing, components, and basic setup. It highlights the camera's pan, tilt, and zoom capabilities, as well as its various ports for power, USB, RS-485, RS-232, and HDMI. The video demonstrates plugging in the power and USB cables and shows the camera's initial movement upon power-up.
Video 3.3: Showcases the KATOVJJTS PTZ Camera with 20x Optical Zoom. The video highlights the camera's smooth pan, tilt, and zoom functions, demonstrating its ability to capture clear images from various distances. It also briefly touches upon the camera's connectivity options and its suitability for professional video production.
The camera is designed for easy installation in various environments. Its lightweight and compact design allows it to blend effortlessly into any setting, including wall mounting using the provided bracket.

Figure 3.4: KATOVJJTS PTZ Camera mounted on a wall bracket, demonstrating its versatile installation options.
4. Operation
The PTZ Camera Controller provides intuitive control over your camera's functions.

Figure 4.1: Detailed layout of the KATOVJJTS PTZ Camera Controller, highlighting its various controls and features.
Video 4.1: Demonstrates the functionality of the PTZ camera controller. The video shows how to use the joystick to pan, tilt, and zoom the camera, set and recall presets, and adjust various camera settings through the controller's interface. It highlights the ease of use and responsiveness of the controller for managing camera movements.
Video 4.2: Illustrates how to adjust the PTZ speed using the FoMaKo KC606N PTZ controller. The video shows the controller's interface for setting pan, tilt, and zoom speeds, demonstrating the range from slow to fast movements. It highlights the flexibility in controlling camera motion for different production needs.
The controller supports multiple connection protocols, including VISCA, VISCA Over IP, PELCO P/D, and ONVIF, along with auto-identification protocols. Power over Ethernet (PoE) functionality reduces wiring complexity.

Figure 4.2: Multiple Connection Protocols for the Controller, including PoE for simplified wiring.
Customizable F1-F4 knobs offer quick access to various functions, allowing for personalized control over camera settings and image adjustments.

Figure 4.3: F1-F4 Knobs on the Controller, offering customizable features for various functions.
The camera supports 4K P30 output via HDMI, delivering sharp and smooth visuals. It is compatible with a wide range of streaming software and platforms.

Figure 4.4: 4K P30 with HDMI Output, showcasing the controller's integration with a monitor for live production.

Figure 4.5: Compatibility of the KATOVJJTS PTZ Camera and Controller with various live streaming software and platforms.
The camera features a Tally light display to indicate its status (preview or live broadcast) and offers true-to-life colors for professional-grade output.

Figure 4.6: Key features of the KATOVJJTS PTZ Camera for streaming, including Tally Light Display and 20x Optical Zoom.
For NDI connections, the camera supports NDI|HX, which offers low latency and high compression efficiency, making it suitable for various bandwidth conditions. NDI tools can be used to manage and monitor NDI streams.
Video 4.3: Explains the advantages of NDI and provides usage guidelines for NDI tools. The video demonstrates how to connect multiple NDI PTZ cameras to a network and use NDI tools to monitor and control them. It highlights the benefits of NDI for video transmission, including low latency and high quality, and shows how to integrate NDI cameras with software like vMix and Zoom.
5. Technical Specifications
Detailed specifications for the KATOVJJTS KC50C PTZ Camera and Controller:
| Feature | Specification |
|---|---|
| Brand Name | KATOVJJTS |
| Item Model Number | KC50C |
| Item Weight | 15 pounds |
| Product Dimensions | 17.3 x 15.8 x 9.9 inches |
| Number of Component Outputs | HDMI, USB |
| Special Features | HD Resolution, PTZ Technology |
| Photo Sensor Technology | CMOS |
| Video Capture Resolution | 1080p |
| Flash Memory Type | Internal flash memory |
| Video Capture Format | AAC |
| Supported Audio Format | AAC, MP3 |
| Connectivity Technology | Ethernet, HDMI, NDI HX |
| Optical Zoom | 20 x |
| Camcorder Type | Video Camera |
6. Maintenance
To ensure the longevity and optimal performance of your KATOVJJTS PTZ Camera and Controller, regular maintenance is recommended:
- Cleaning: Use a soft, dry cloth to clean the camera lens and body. Avoid abrasive cleaners or solvents that could damage the surfaces.
- Dust Protection: When not in use, cover the camera to protect it from dust accumulation.
- Cable Management: Ensure all cables are neatly organized and not under tension to prevent damage to connectors and ports.
- Firmware Updates: Periodically check the manufacturer's website for firmware updates. Keeping your device's firmware up-to-date can improve performance, add new features, and resolve potential issues.
- Environmental Conditions: Operate and store the camera and controller within recommended temperature and humidity ranges to prevent damage.
7. Troubleshooting
If you encounter issues with your KATOVJJTS PTZ Camera and Controller, refer to the following common troubleshooting steps:
- No Power: Ensure the power adapter is securely connected to both the camera/controller and a working power outlet. If using PoE, verify the PoE switch is functioning correctly and providing power.
- No Video Output: Check all video cable connections (HDMI, USB, LAN/PoE, 3G-SDI). Confirm that the input source on your display or streaming software is correctly selected. Verify camera settings for video output resolution and format.
- No Control/Unresponsive PTZ: Ensure the control cable (Ethernet for IP control, RS-232/RS-485 for serial) is properly connected. Check the controller's settings for the correct camera IP address and control protocol (VISCA, PELCO, Onvif, NDIHX). Restart both the camera and controller.
- Image Quality Issues (Blurry/Noisy): Check the camera's focus settings (auto or manual). Ensure sufficient lighting in the environment. Adjust exposure, white balance, and noise reduction settings via the controller or web interface.
- Network Connectivity Problems: Verify Ethernet cable connection. Check network settings (IP address, subnet mask, gateway) on both the camera and controller. Ensure your network router/switch is functioning correctly.
- Remote Control Not Working: Ensure batteries in the IR remote are fresh and correctly inserted. Point the remote directly at the camera's IR receiver.
For persistent issues, consult the detailed troubleshooting section in the included User Manual or contact KATOVJJTS customer support.
8. Warranty & Support
KATOVJJTS products are designed for reliability and performance. For specific warranty details, please refer to the warranty card included in your product packaging or visit the official KATOVJJTS website. Keep your proof of purchase for warranty claims.
For technical assistance, product inquiries, or support, please contact KATOVJJTS customer service. Our support team is available to help you with any questions or issues you may encounter.
Contact Information: Please refer to the contact details provided in your product's user manual or on the official KATOVJJTS website.