1. Introduction
This manual provides essential information for the safe and effective operation of your SKYBASIC 4.3'' LCD Screen HD Digital Handheld Endoscope Camera. This device is designed for visual inspection in hard-to-reach areas, offering a clear view on its integrated display. It is suitable for various applications including automotive, industrial, and home inspections.
Important Note: This endoscope camera is designed for real-time viewing only and does not support taking pictures or recording videos.

Image 1.1: The SKYBASIC 4.3-inch LCD Screen HD Digital Handheld Endoscope Camera, showing the main unit, flexible cable, and included accessories.
2. Package Contents
Verify that all items are present in your package:
- LCD Digital Endoscope Unit
- User Manual (this document)
- USB Charging Cable (charging plug not included)
- Accessory Set: Hook, Magnet, Side Mirror

Image 2.1: The endoscope camera unit displayed with its included accessories: a hook, a magnet, and a side mirror, designed to attach to the camera tip for various retrieval and viewing tasks.
3. Product Overview
3.1 Components
- 4.3-inch LCD Screen: Provides real-time high-definition viewing.
- Ergonomic Grip: Designed for comfortable and stable handling.
- Semi-Rigid Cable (15M/49.2FT): Flexible yet firm cable for navigating tight spaces.
- Camera Probe (0.31-inch diameter): Compact camera head for accessing narrow areas.
- 8 Adjustable LED Lights: Integrated lights on the camera probe for illumination in dark environments.
- IP67 Waterproof Rating: Camera probe and cable are protected against dust and water immersion.
- 2000mAh Battery: Internal rechargeable battery for extended operation.

Image 3.1: A visual representation highlighting the 4.3-inch color LCD screen, which is the primary display for the endoscope camera.

Image 3.2: A detailed view of the 15-meter flexible semi-rigid cable, illustrating its coiled structure and the camera probe at its end.

Image 3.3: The camera probe submerged in water, demonstrating its IP67 waterproof rating and the illumination provided by its 8 adjustable LED lights.
3.2 Controls and Indicators
The control panel on the main unit allows for easy adjustment of settings.

Image 3.4: A detailed diagram illustrating the various buttons on the endoscope unit, including controls for LED adjustment, rotation, zoom, contrast, and settings reset.
- Power Button: Turns the device on/off.
- LED Adjustment Buttons (+/-): Increases or decreases the brightness of the camera's LED lights.
- Rotation Button: Rotates the image displayed on the screen.
- Zoom In/Out Buttons: Adjusts the magnification of the image.
- Contrast Adjustment Buttons: Modifies the image contrast.
- Restore Settings Button: Resets the display settings to default.
- Charging Port: USB-C port for charging the internal battery.
4. Setup
4.1 Charging the Device
- Connect the provided USB charging cable to the charging port on the endoscope unit.
- Connect the other end of the USB cable to a standard USB power adapter (5V, not included).
- The charging indicator light will illuminate. Allow the device to charge fully before first use.

Image 4.1: The endoscope unit displaying its 2000mAh battery capacity, indicating a long operational time.
4.2 Attaching Accessories
The hook, magnet, and side mirror accessories can be attached to the camera probe for specific tasks:
- Carefully slide the desired accessory onto the tip of the camera probe until it is securely in place.
- Ensure the accessory does not obstruct the camera lens or LED lights.
5. Operating Instructions
5.1 Powering On/Off
- To power on, press and hold the Power button until the screen illuminates.
- To power off, press and hold the Power button until the screen turns off.
5.2 Performing an Inspection
- Once powered on, the live view from the camera will appear on the 4.3-inch LCD screen.
- Gently guide the semi-rigid cable and camera probe into the area you wish to inspect.
- Use the LED Adjustment buttons to increase or decrease the brightness for optimal visibility in dark conditions.
- Adjust the image orientation using the Rotation button if needed.
- Utilize the Zoom In/Out buttons to magnify or reduce the view of objects.
- The optimal viewing distance for clear images is between 0.78 inches and 3.93 inches (2cm-10cm) from the camera lens.

Image 5.1: A user operating the endoscope camera in an engine bay, demonstrating its convenient, standalone use without requiring a phone, Wi-Fi, or an app.

Image 5.2: A visual comparison illustrating the optimal focal distance (0.78-3.93 inches) of the endoscope camera for achieving clear and sharp images, contrasted with a blurry image from an incorrect distance.
6. Maintenance and Care
- Cleaning: After each use, wipe the camera probe and cable with a soft, damp cloth. For stubborn dirt, use a mild detergent. Ensure the camera lens is clean for clear images.
- Storage: Store the endoscope in a cool, dry place, away from direct sunlight and extreme temperatures. Coil the cable loosely to prevent damage.
- Battery Care: To prolong battery life, charge the device regularly, even if not in frequent use. Avoid fully discharging the battery for extended periods.
- Water Exposure: While the camera probe and cable are IP67 waterproof, the main unit is not. Avoid exposing the main unit to water or excessive moisture.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not power on. | Low battery. | Charge the device fully. |
| No image on screen. | Camera cable not securely connected. | Ensure the camera cable is firmly plugged into the main unit. |
| Image is blurry. | Camera lens is dirty; Object is outside optimal focal range. | Clean the camera lens; Adjust the distance between the camera and the object (0.78-3.93 inches). |
| LED lights are dim or off. | LED brightness set too low. | Use the LED Adjustment buttons to increase brightness. |
8. Specifications
| Feature | Specification |
|---|---|
| Display | 4.3-inch Color LCD |
| Cable Length | 15 meters (49.2 feet) |
| Camera Diameter | 0.31 inches (8mm) |
| Waterproof Rating | IP67 (for camera probe and cable) |
| LED Lights | 8 adjustable LEDs |
| Battery Capacity | 2000mAh Lithium Polymer |
| Optimal Focal Range | 0.78 inches - 3.93 inches (2cm - 10cm) |
| Item Weight | 2.24 pounds |
| Color | Black |
| Media Type | SD Card (for potential future features; current model does not support recording) |
9. Warranty and Support
For warranty information or technical support, please refer to the contact details provided with your purchase documentation or visit the official SKYBASIC website. Keep your purchase receipt as proof of purchase.






