DEPSTECH DS360DL
DEPSTECH Dual Lens Borescope Instruction Manual
Model: DS360DL
Brand: DEPSTECH
1. Product Overview
The DEPSTECH Dual Lens Borescope is an advanced inspection camera designed for detailed visual inspection in hard-to-reach areas. It features a dual-lens system, a high-resolution display, and a durable, flexible cable, making it suitable for automotive, plumbing, HVAC, and other industrial or home inspection tasks.
Key Features:
- Dual Lens Design: Offers enhanced visibility with both front and side cameras for comprehensive inspection from multiple angles.
- 1080P HD Resolution: Provides crystal clear and precise real-time images with 2.0MP sharp resolution and Bluart 3.0 technology.
- 4.3-Inch IPS Display: A vibrant, upgraded screen for clear, detailed viewing without the need for Wi-Fi or external apps.
- IP67 Waterproof: Ensures safe and reliable operation in wet or dusty environments.
- 16.5ft Flexible Semi-Rigid Cable: Allows the camera to navigate and inspect difficult-to-access areas effectively.
- Ergonomic Handle Design: Provides comfortable and stable operation during extended use.

Figure 1.1: DEPSTECH Dual Lens Borescope. This image shows the main unit with its integrated screen, the flexible cable, and the camera head with its light source.

Figure 1.2: Dual Camera System. This diagram highlights the front and side cameras, enabling multi-angle inspection.
2. Package Contents
Please check the package contents upon receipt to ensure all items are present:
- DEPSTECH Dual Lens Borescope Unit (with integrated 4.3-inch IPS screen)
- 16.5ft (5m) Semi-Rigid Camera Cable with Dual Lenses
- USB Charging Cable
- User Manual
- Accessories (e.g., hook, magnet, side mirror - may vary by package)
3. Setup
- Charge the Device: Before first use, fully charge the borescope using the provided USB charging cable. Connect the cable to the device's charging port and a standard USB power adapter (not included). The charging indicator will show the charging status.
- Power On/Off: Press and hold the power button (usually located on the handle) for a few seconds to turn the device on or off. The screen will illuminate upon successful power-on.
- Insert MicroSD Card (Optional): If you wish to save photos or videos, insert a MicroSD card (not included) into the designated slot on the device. Ensure it is inserted correctly.
- Attach Camera Cable: Ensure the camera cable is securely connected to the main unit's port.

Figure 3.1: Battery Information. The borescope is equipped with a 2000mAh rechargeable battery, providing approximately 3 hours of working time.
4. Operating Instructions
- Camera View Selection: Use the dedicated button (often labeled with a camera icon or 'M') to switch between the front camera view, side camera view, or both simultaneously (if supported by the model).
- Adjust LED Brightness: The camera head is equipped with adjustable LED lights. Use the brightness control buttons (often '+' and '-') on the main unit to increase or decrease illumination as needed for clear viewing.
- Capture Photos: While in live view, press the 'OK' or capture button to take a still photograph. The image will be saved to the MicroSD card if inserted.
- Record Videos: To record video, press the video recording button (often indicated by a video camera icon). Press it again to stop recording. Videos will be saved to the MicroSD card.
- Playback Mode: Enter playback mode to review captured photos and videos. Use the navigation buttons to browse through your media.
- Image Rotation: Some models support 180-degree image rotation for easier viewing in various orientations. Refer to the on-screen icons or specific buttons for this function.

Figure 4.1: Dual Lens Advantage. This illustration demonstrates how the front and side lenses provide a comprehensive view within confined spaces.

Figure 4.2: 180-Degree Image Rotation. This feature allows for easy adjustment of the image orientation on the screen.
5. Maintenance
- Cleaning: After each use, especially in dirty or wet environments, gently wipe the camera lens and cable with a soft, damp cloth. Do not use abrasive cleaners or solvents.
- Storage: Store the borescope in a cool, dry place, away from direct sunlight and extreme temperatures. Coil the cable neatly to prevent kinks or damage.
- Battery Care: For optimal battery life, charge the device regularly, even if not in frequent use. Avoid fully discharging the battery for extended periods.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not power on. | Low battery; Power button not pressed long enough. | Charge the device fully. Press and hold the power button for 3-5 seconds. |
| No image on screen. | Camera cable not connected properly; Camera lens obstructed. | Ensure the camera cable is securely plugged in. Check if the lens is clean and unobstructed. |
| Cannot save photos/videos. | No MicroSD card inserted; MicroSD card full or corrupted. | Insert a MicroSD card. Delete unnecessary files or format the card (backup data first). Try a different MicroSD card. |
| Image is blurry or dark. | Insufficient lighting; Lens dirty; Object too close/far. | Adjust LED brightness. Clean the camera lens. Adjust the distance to the object for optimal focus (Macro Focus Range: 1-10 cm). |
7. Specifications
| Feature | Specification |
|---|---|
| Model Number | DS360DL |
| Display Screen | 4.3-inch IPS Display |
| Video Capture Resolution | 1080p |
| Camera Diameter | 8mm |
| Cable Length | 16.5ft (5m) |
| Waterproof Rating | IP67 |
| Battery Capacity | 2000mAh (1 A battery included) |
| Working Time | Approx. 3 hours |
| Macro Focus Range | 1-10 cm |
| Color | Black |
| Manufacturer | DEPSTECH |
8. Warranty and Support
DEPSTECH offers a 2-year warranty for this product, covering manufacturing defects and malfunctions under normal use. For technical support, warranty claims, or any inquiries regarding your DEPSTECH Dual Lens Borescope, please contact DEPSTECH customer service through their official website or the contact information provided in your product packaging.
For further assistance, you may visit the official DEPSTECH store on Amazon: DEPSTECH Store
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