1. Úvod
This manual provides detailed instructions for the SKYEAR G40-M Endoscope Camera with Light. This device is designed for visual inspection in hard-to-reach areas, offering a clear view with its 4.3-inch HD 1080P IPS screen and an 8mm camera probe. Equipped with a 16.4ft (5m) semi-rigid cable and 8 adjustable LED lights, it is suitable for various applications including automotive repair, industrial mechanical inspection, pipe and sewer inspection, and household HVAC appliance checks. The camera probe is IP67 waterproof, allowing for use in damp nebo vlhkém prostředí.

Figure 1: SKYEAR G40-M Endoscope Camera with Light and included accessories.
2. Bezpečnostní informace
Please read all safety warnings and instructions before using this product to ensure safe operation and prevent damage to the device or injury.
- Elektrická bezpečnost: Do not attempt to open or modify the device. Ensure the charging cable and port are dry before charging.
- Voděodolnost: The camera probe and cable are IP67 waterproof, meaning they can withstand submersion up to 1 meter for 30 minutes. The main display unit is NOT waterproof. Do not submerge the main unit in water or expose it to heavy rain.
- Teplota: Avoid using or storing the device in extreme temperatures. Operating temperature range is typically 0°C to 45°C (32°F to 113°F).
- Manipulace se sondou: Handle the semi-rigid cable and camera probe with care. Avoid sharp bends or excessive force that could damage internal wiring.
- Bezpečnost baterie: The device contains a rechargeable Lithium Polymer battery. Do not expose the battery to high temperatures, puncture, or disassemble it. Dispose of batteries according to local regulations.
- Zamýšlené použití: This device is for inspection purposes only. Do not use it for medical examinations or any other unintended applications.
3. Obsah balení
Ověřte, zda jsou v balení přítomny všechny položky:
- SKYEAR G40-M Endoscope Camera (Main Unit with 4.3" IPS Screen)
- 16.4ft (5m) Semi-Rigid Camera Cable with 8mm Probe
- Nabíjecí kabel USB typu C.
- Accessories: Hook, Magnet, Side Mirror
- Uživatelská příručka (tento dokument)

Figure 2: The SKYEAR G40-M Endoscope Camera and its components as typically packaged.

Figure 3: Included accessories: hook, magnet, and side mirror, designed to attach to the camera probe.
4. Konec produktuview
The SKYEAR G40-M Endoscope Camera consists of a handheld display unit and a flexible camera probe. The display unit features a 4.3-inch IPS screen for clear viewing and intuitive control buttons. The camera probe is equipped with an 8mm lens, 8 adjustable LED lights, and is connected via a 16.4ft semi-rigid cable.
4.1. Ovládací prvky a porty hlavní jednotky

Figure 4: Layout of the main unit's buttons and ports.
- Vypínač: Stisknutím a podržením zařízení zapnete nebo vypnete.
- Resetovací tlačítko: Slouží k resetování zařízení, pokud přestane reagovat.
- Nabíjecí port typu C: Pro nabíjení interní baterie.
- LED Adjustment "+" / "-": Increases or decreases the brightness of the camera's LED lights.
- Enhance Sharp Contrast: Adjusts image contrast for better detail.
- Reduce Sharp Contrast: Decreases image contrast.
- Zoom In / Zoom Out: Magnifies or reduces the on-screen image.
- Černobílý režim: Toggles between color and black and white display.
- Otočení: Rotates the image 180 degrees.
- Obnovit nastavení: Resets display settings to default.
4.2. Camera Probe and Cable
The camera probe features an 8mm diameter lens with 8 adjustable LED lights for illumination. The 16.4ft (5m) semi-rigid cable allows for flexible maneuvering while maintaining its shape for precise positioning. The probe is IP67 waterproof.

Figure 5: The camera probe with 8 adjustable LED lights and its short lens design for navigating narrow spaces.

Figure 6: Illustration of the advanced camera technology, highlighting the 1080P CMOS sensor for enhanced image clarity.
5. Nastavení
5.1. Nabíjení zařízení
- Locate the Type-C charging port on the main unit (refer to Figure 4).
- Connect the provided USB Type-C cable to the device and the other end to a standard USB power adapter (not included).
- The charging indicator will illuminate. A full charge typically takes approximately 2.5 hours and provides up to 4 hours of operation.

Figure 7: Battery specifications, including 2200mAh capacity, 4 hours battery life, and 2.5 hours charging time.
5.2. Attaching the Camera Probe
The camera cable is pre-attached to the main unit. Ensure the connection is secure before use.
5.3. Připevnění příslušenství (volitelné)
The hook, magnet, and side mirror accessories can be attached to the tip of the camera probe for specific tasks.
- Carefully slide the desired accessory onto the camera probe tip until it is firmly seated.
- Ensure the accessory does not obstruct the camera lens or LED lights.
6. Návod k obsluze
6.1. Zapnutí/vypnutí
- Zapnutí: Press and hold the Power Button (refer to Figure 4) for a few seconds until the screen illuminates.
- Vypnout: Press and hold the Power Button again until the screen turns off.
6.2. Nastavení LED světel
The camera probe features 8 adjustable LED lights to illuminate dark inspection areas.
- Use the "LED Adjustment +" button to increase brightness.
- Use the "LED Adjustment -" button to decrease brightness.
- Adjust the brightness to achieve optimal visibility without glare.

Figure 8: Various brightness settings for the 8 LED lights on the camera probe.
6.3. Screen and Image Controls

Figure 9: The 4.3-inch IPS screen offers a wide 178-degree viewing angle and high-definition picture quality.
- Otočení obrázku: Press the "To Rotate" button to flip the image 180 degrees, useful when navigating in confined spaces.
- Funkce zoom: Use the "Zoom In" and "Zoom Out" buttons to magnify or reduce the view on the screen. The device supports multiple magnification levels (e.g., 1.0x, 1.3x, 1.5x).

Obrázek 10: Přample of available zoom levels for detailed inspection.
- Nastavení kontrastu: Use the "Enhance Sharp Contrast" and "Reduce Sharp Contrast" buttons to fine-tune image clarity.
- Černobílý režim: Press the "Black and White Mode" button to switch the display to monochrome, which can sometimes improve visibility in certain conditions.
- Obnovit nastavení: If display settings become undesirable, press the "Restore Settings" button to revert to factory defaults.
6.4. Provedení inspekce
- Ujistěte se, že je zařízení nabité a zapnuté.
- Carefully insert the camera probe into the area to be inspected. The semi-rigid cable allows you to guide the probe.
- Adjust the LED brightness for optimal viewIng.
- Observe the live feed on the 4.3-inch IPS screen. Use zoom and rotation functions as needed.
- The camera has a macro focus range of 1-10 cm. Position the camera within this range for clear images.
- For retrieving small objects, attach the hook or magnet accessory. For viewing at an angle, use the side mirror.
- After inspection, carefully retract the camera probe.

Obrázek 11: Přamples of common applications for the endoscope camera, including automotive, plumbing, and HVAC inspections.
7. Údržba
Proper maintenance ensures the longevity and optimal performance of your SKYEAR G40-M Endoscope Camera.
- Čištění objektivu fotoaparátu: After each use, especially in dirty or wet environments, gently wipe the camera lens with a soft, lint-free cloth. For stubborn dirt, use a small amount of lens cleaning solution. Do not use abrasive materials.
- Čištění kabelu: Wipe the semi-rigid cable with a damp cloth to remove any debris. Ensure the cable is dry before coiling for storage.
- Čištění hlavní jednotky: Use a dry, soft cloth to clean the display unit. Avoid using liquids directly on the unit.
- Skladování: Store the endoscope camera in a cool, dry place, away from direct sunlight and extreme temperatures. Coil the cable loosely to prevent damage.
- Péče o baterie: If the device will not be used for an extended period, charge the battery to approximately 50% before storage and recharge every 3-6 months to maintain battery health.

Figure 12: The IP67 waterproof camera probe is designed for use in wet conditions, but proper cleaning after use is essential.
8. Řešení problémů
If you encounter issues with your SKYEAR G40-M Endoscope Camera, refer to the following common problems and solutions:
| Problém | Možná příčina | Řešení |
|---|---|---|
| Zařízení se nezapne. | Slabá baterie nebo žádný proud. | Zařízení plně nabijte pomocí dodaného kabelu typu C. |
| No image on screen or poor image quality. |
|
|
| Obraz je rozmazaný nebo zkreslený. |
|
|
| Cable is difficult to maneuver or bends too easily. | Nature of semi-rigid cable. | The cable is designed to be semi-rigid. For longer distances or complex turns, careful and slow manipulation is required. Avoid forcing the cable. |
| Zařízení nereaguje. | Softwarová závada. | Press the "Reset Button" (refer to Figure 4) to restart the device. |
9. Specifikace
| Funkce | Specifikace |
|---|---|
| Číslo modelu | G40-M |
| Velikost obrazovky | 4.3 palce IPS |
| Rozlišení záznamu videa | 1080p |
| Průměr fotoaparátu | 8 mm |
| Délka kabelu | 16.4 stop (5 m) |
| LED světla | 8 nastavitelných LED |
| Hodnocení voděodolnosti | IP67 (for camera probe and cable) |
| Rozsah makro ostření | 1-10 cm |
| Typ baterie | 1 Lithium Polymer (součástí balení) |
| Hmotnost položky | 1.34 libry |
| Barva | Černý |
| Výrobce | Shenzhen Sulang Technology Co.,ltd |
10. Záruka a podpora
For warranty information and customer support, please refer to the documentation provided with your purchase or contact SKYEAR customer service directly. Details regarding warranty periods and service procedures are typically available on the manufacturer's official webwebu nebo prostřednictvím svého prodejce.





