Caddx Ant Analog FPV Camera User Manual

1. Introduction and Overview

The Caddx Ant Analog FPV Camera is a new generation nano camera designed for high-performance FPV racing drones. It offers a compact and ultra-lightweight solution without compromising on image quality, featuring Global WDR and excellent low-light capabilities. This manual provides essential information for the proper installation, operation, and maintenance of your Caddx Ant camera.

Figure 1.1: The Caddx Ant Analog FPV Camera, a compact and lightweight solution for FPV drones.

2. Product Features

The Caddx Ant camera is engineered with advanced features to enhance your FPV experience:

• Ultra-Lightweight: Weighing only 2 grams, ideal for micro and lightweight drone builds.
• High Resolution: 1200TVL for clear and detailed analog video feed.
• Wide Voltage Input: Supports DC 5-25V, compatible with various power setups.
• Global WDR: Wide Dynamic Range for balanced exposure in challenging lighting conditions.
• OSD Menu Support: On-Screen Display for easy configuration of camera settings.
• Wide Field of View (FOV): 165° for immersive flight perspective.
• Excellent Low-Light Performance: Features a 1/3" CMOS sensor and unique FPV process for impressive night/low light visibility.
• Switchable Aspect Ratio: Supports both 16:9 and 4:3 image selection.
• 3D DNR: Digital Noise Reduction for cleaner images, especially in low light.

Figure 2.1: Key features of the Caddx Ant camera, highlighting its compact size and capabilities.

Figure 2.2: Comparison demonstrating the superior low-light performance of the Ant Camera in B&W night mode.

Figure 2.3: Image quality comparison showing the effect of 3D Digital Noise Reduction (DNR) for a cleaner picture.

3. Package Contents

Upon opening the package, please verify that all the following items are included:

• Caddx Ant Camera x1
• 19mm Case x1 (for mounting in larger frames)
• Screws x4
• 3-pin Silicone Cable x1
• Instruction Manual (this document)

Figure 3.1: Contents of the Caddx Ant camera package, including the camera, case, screws, and cable.

4. Setup and Installation

The Caddx Ant camera is designed for easy integration into FPV drone systems. Its compact size (14x14mm) allows it to fit into most nano camera mounts. An included 19mm case allows for installation in frames designed for larger micro cameras.

4.1 Mounting

Secure the camera to your drone's camera mount using the provided screws. Ensure the camera is firmly in place to prevent vibrations affecting image quality. If your frame requires a 19mm mount, use the included 19mm case.

Figure 4.1: Size comparison of the Caddx Ant camera (14mm) and with the optional 19mm case.

4.2 Wiring Diagram

Connect the camera to your Flight Controller (FC) or Video Transmitter (VTX) according to the following pinout. Always ensure correct polarity to prevent damage to the camera or other components.

• Red Wire: 5-25V (Power Input)
• Black Wire: GND (Ground)
• Yellow Wire: Video Out (Connect to Video In on VTX/FC)
• Green Wire: OSD (Connect to OSD pad on FC or external OSD board)

Figure 4.2: Wiring diagram for the Caddx Ant camera. Note that an OSD parameter adjustment board needs to be purchased separately for OSD menu access.

5. Operating Instructions

Once properly installed and wired, the Caddx Ant camera will power on automatically when your drone receives power. The video feed will be transmitted to your FPV goggles or monitor via your video transmitter.

5.1 OSD Menu Navigation

The Caddx Ant camera supports an On-Screen Display (OSD) menu for adjusting various camera parameters. To access the OSD menu, you will need an external OSD parameter adjustment board (not included with the camera). Connect the OSD board to the green OSD wire of the camera.

To enter the menu, press the middle button on the OSD menu board. Use the directional buttons to navigate through the options and adjust settings such as brightness, exposure mode, image enhancement, and video settings. Select 'SAVE & EXIT' to apply changes and exit the menu.

Figure 5.1: The Caddx Ant camera connected to an OSD adjustment board, displaying the OSD menu on a monitor.

6. Specifications

Detailed technical specifications for the Caddx Ant Analog FPV Camera:

Figure 6.1: Comprehensive specifications table for the Caddx Ant camera.

7. Troubleshooting

If you encounter issues with your Caddx Ant camera, consider the following common problems and solutions:

• No Image/Black Screen:
  • Check power connections (5-25V) and ensure correct polarity.
  • Verify the video output wire is securely connected to the video input of your VTX or FC.
  • Ensure your VTX is powered on and transmitting on the correct frequency.
• Poor Image Quality (Flickering, Lines, Noise):
  • Check for loose connections or damaged wires.
  • Ensure the camera is securely mounted and free from excessive vibration.
  • Verify power supply is clean and stable; consider adding a capacitor if experiencing power noise.
  • Adjust OSD settings for brightness, contrast, or WDR if image is too dark/bright.
• OSD Menu Not Appearing:
  • Ensure the OSD wire (green) is correctly connected to an OSD capable flight controller or an external OSD adjustment board.
  • Confirm the external OSD adjustment board is powered and functioning correctly.

8. Warranty and Support

Specific warranty details for the Caddx Ant Analog FPV Camera are not provided within this manual. For information regarding warranty coverage, returns, or technical support, please refer to the retailer where you purchased the product or visit the official CADDXFPV website. Keep your proof of purchase for any warranty claims.