1. Introduction
This manual provides detailed instructions for the operation and maintenance of your TKOWTB 4K CCD Digital Camera. Please read this manual thoroughly before using the camera to ensure proper function and to maximize your user experience. This camera is designed for capturing high-quality photos and videos with advanced features such as 4K video recording, 64MP photos, IR night vision, and a 3-inch touch screen.
2. Product Overview
The TKOWTB 4K CCD Digital Camera combines advanced imaging technology with user-friendly features. It includes a triple-lens system (CCD main, CMOS telephoto, CCD 120° wide-angle), a built-in flash, and IR night vision for versatile shooting conditions.

Figure 2.1: Front and back view of the TKOWTB 4K CCD Digital Camera.
Key Features:
- 4K Video & 64MP Photos: Record videos at 4K 30FPS and capture stunning 64MP images.
- 3-inch OLED Touch Screen: Intuitive interface for easy navigation and control.
- Triple Lens System: Includes a CCD main lens, CMOS telephoto lens, and CCD 120° wide-angle lens for diverse shooting needs.
- Built-in Flash & IR Night Vision: Enhances image quality in low-light conditions and enables clear night photography.
- OTG Transmission: Easily transfer photos and videos to your smartphone for sharing.
- Multimedia Functions: Supports music playback, movie mode (offline), audio recording, mini-games, and can function as a PC webcam.
- Long-lasting Battery: Equipped with a 3600mAh battery and supports multiple charging methods.
Component Identification:

Figure 2.2: Location diagram showing TYPE-C charging port, on/off/lock screen key, shooting button, sound receiving hole, earphone hole, hanging rope hole, 1/4 bracket interface, and memory card slot.
3. Setup
3.1. Battery Installation and Charging
The camera comes with a built-in 3600mAh battery. To charge, connect the camera to a power source using the provided Type-C USB cable. The camera supports various charging methods including power banks, car chargers, and wall chargers.
3.2. Memory Card Installation
Insert a TF card (up to 128GB, not included) into the memory card slot located on the side of the camera. Ensure the card is inserted correctly until it clicks into place.
3.3. Power On/Off
To power on the camera, long press the power button. To power off, long press the power button again. The screen will display 'hello' upon startup.
Video 3.1: This video demonstrates the initial power-on sequence and basic navigation of the camera's interface.
4. Operating Instructions
4.1. Photo and Video Mode
From the main screen, tap the camera icon to enter photo and video mode. You can switch between photo and video recording by tapping the respective icons on the screen.
4.1.1. Adjusting Settings in Photo/Video Mode:
- Folding Menu: Tap the menu icon to reveal options like beauty function, photo grid, fill light, single shot/continuous shot, shutter sound, and date/time display.
- Focus: Tap the screen to autofocus. For manual focus, use the on-screen controls. Short press the camera button to autofocus.
- Filters: Swipe left or right on the screen to switch between multiple color filters.
- Lenses: The camera features a CCD main lens, CMOS telephoto lens, and CCD 120° wide-angle lens. Switch between these for different shooting perspectives.
- Flash & IR Night Vision: The built-in flash and infrared night vision lamp can be activated to improve lighting in dark environments.

Figure 4.1: Explanation of the Infrared Night Vision Lamp and Flash, which enhance visibility in low-light conditions.
4.1.2. Taking Photos and Recording Videos:
- Photos: In photo mode, press the shooting button to capture an image.
- Videos: In video mode, press the shooting button to start recording. Press again to stop.
4.2. Playback and File Management
From the main screen, tap the album icon to view your captured photos and videos. You can zoom in/out of photos using pinch gestures and swipe left/right to navigate through them. Long press on a photo to access options like deletion.
4.3. Music Playback
Tap the music icon on the main screen to enter the music interface. You can play, pause, and skip songs. Adjust the volume by sliding up and down on the screen. The camera supports 3.5mm headphones for private listening.
4.4. Audio Recording
Tap the audio recording icon on the main screen to start recording. Tap again to pause or stop. Recorded audio files can be viewed in the sound list.
4.5. Mini-Games
The camera includes pre-installed mini-games. Tap the game icon on the main screen to access and play them.
4.6. System Settings
Tap the settings icon on the main screen to access various camera settings:
- Language: Select your preferred language.
- Date & Time: Set the current date and time.
- Wallpaper: Change the desktop wallpaper.
- Volume: Adjust system volume.
- Key Sound: Enable or disable key press sounds.
- Boot Music: Enable or disable startup music.
- Touch Calibration: Calibrate the touch screen for optimal responsiveness.
- Photo Settings: Adjust photo resolution, quality, and other parameters.
- Recording Settings: Configure video resolution and other recording options.
Video 4.2: This video provides a detailed tutorial on various camera functions, including photo/video mode, settings adjustments, and multimedia features.
Video 4.3: This video demonstrates the camera's vlogging capabilities and 3-inch touchscreen interface.
4.7. PC Camera Function (Webcam)
Connect the camera to your computer using the USB cable. The camera can be used as a PC camera for live streaming or video conferencing, providing a high-quality video feed.
4.8. OTG Transmission
Utilize the OTG transmission feature to directly connect the camera to your smartphone. This allows for easy viewing and sharing of photos and videos on social media platforms without needing a computer.
5. Maintenance
- Keep the camera clean by wiping it with a soft, dry cloth.
- Avoid exposing the camera to extreme temperatures, humidity, or direct sunlight.
- Do not attempt to disassemble the camera, as this will void the warranty.
- Store the camera in a protective case when not in use to prevent scratches and damage.
6. Troubleshooting
- Camera not turning on: Ensure the battery is charged. Connect the camera to a power source and try again.
- Cannot take photos/record videos: Check if a memory card is inserted and has sufficient storage space.
- Poor image quality: Ensure the lens is clean. Check lighting conditions and adjust flash or IR night vision settings as needed.
- Touch screen unresponsive: Try calibrating the touch screen in the settings menu. If the issue persists, power cycle the camera.
- Files not transferring: Ensure the OTG connection is secure and your smartphone supports OTG.
7. Specifications
| Feature | Specification |
|---|---|
| Brand | TKOWTB |
| Model Name | 500740777A2 |
| Maximum Webcam Image Resolution | 64 MP |
| Photo Sensor Technology | CCD, CMOS |
| Supported File Format | JPEG, Video (MP4) |
| Optical Zoom | 16 x |
| Screen Size | 3 Inches |
| Display Resolution Maximum | 64 MP |
| Memory Storage Capacity | 128 GB (TF card, not included) |
| Video Resolution | 4K (3840 x 2160 pixels) |
| Frame Rate | 30, 60 FPS |
| Battery Type | Lithium Ion |
| Battery Capacity | 3600 Milliamp Hours |
| Charging Port | Type-C |
| Headphone Jack | 3.5mm |
| Shutter Speed | 1/10s - 1/2650s |
| Exposure Control Type | Manual |
| Color | White |
| Item Weight | 240 Grams |
| Material | Plastic |
8. Warranty and Support
For warranty information and technical support, please refer to the product packaging or contact the manufacturer directly. Keep your purchase receipt as proof of purchase for warranty claims.