1. Introdución
The FOXWELL Y406D Elite is a professional-grade 2-way articulating borescope camera designed for detailed inspection in hard-to-reach areas. Featuring a dual-lens probe, high-definition IPS display, and robust construction, it is an essential tool for automotive, plumbing, HVAC, and industrial applications. This manual provides instructions for safe and effective use of your device.

Image 1.1: The FOXWELL Y406D Elite Borescope Camera with its flexible probe and integrated display.
2. Que hai na caixa
Verifica que estean presentes todos os elementos ao desembalar:
- 1x Articulating Borescope (FOXWELL Y406D Elite)
- 1x 2-in-1 USB-C Cable (for charging and data transfer)
- 1x Manual do usuario
- 1x Hook Tip
- 1x Magnet Tip
- 1x Carrying Case Bag
- 1x 32GB MicroSD Card (pre-installed or included separately)

Image 2.1: All components included in the FOXWELL Y406D Elite package.
3. Características clave
- Ultra-Slim 0.25" (6.5mm) Dual-Lens Probe: Allows access to extremely tight spaces, offering both front and side views.
- 220° 2-Way Articulation: Mechanically steerable probe for comprehensive viewing angles without disassembly.
- HD IPS Display: Provides clear, vivid, and sharp images and videos from any viewángulo de ing.
- Luces LED axustables: Six high-intensity LEDs illuminate dark, damp, or oily environments.
- Zoom dixital 4X: Magnify details for closer inspection.
- Sonda impermeable IP67: Designed to withstand water, dust, and oil in harsh environments.
- Protección contra sobrecalentamento: Automatic shutdown if probe temperature exceeds 70°C (158°F) to prevent damage.
- Integrated 32GB Storage: Capture and store over 10,000 photos or 50 videos directly on the device.
- Conectividade USB-C: For fast charging and efficient data transfer to a computer.
- Deseño ergonómico: Symmetrical control knob for comfortable and precise operation.

Imaxe 3.1: Acabadoview of the borescope's display and primary features.
4. Configuración
4.1 Carga do dispositivo
- Connect the provided USB-C cable to the device's USB-C port.
- Conecta o outro extremo do cable a un adaptador de corrente USB estándar (non incluído) ou ao porto USB dun ordenador.
- The charging indicator will show the battery status. Ensure the device is fully charged before first use. A full charge provides approximately 5 hours of continuous operation.

Image 4.1: The borescope connected for charging, illustrating battery status.
4.2 Inserción da tarxeta MicroSD
The device comes with a 32GB MicroSD card pre-installed or included separately. If not pre-installed:
- Localiza a ranura para tarxetas MicroSD no lateral do dispositivo.
- Gently insert the MicroSD card with the gold contacts facing down until it clicks into place.
4.3 Acendido/Apagado
- 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 shuts down.
5. Instrucións de funcionamento
5.1 Controis básicos sobreview
Familiarícese co panel de control:
- Botón de encendido: On/Off, LED light adjustment.
- Botón Aceptar: Confirm selection, capture photo/start recording.
- Botón de menú: Access settings.
- Botóns Arriba/Abaixo/Esquerda/Dereita: Navigation, zoom, image rotation, lens switching.
- Probe Joystick/Thumb Wheel: Mechanically articulates the probe tip.

Image 5.1: The main unit of the borescope showing the display and control buttons.
5.2 Articulación da sonda
The probe features 2-way 220° mechanical articulation:
- Use the thumb wheel on the handle to precisely control the bending direction of the probe tip.
- The probe can bend up to 220 degrees in two directions, allowing you to navigate around obstacles and view diferentes ángulos.

Image 5.2: The borescope probe demonstrating its 220° articulation capability.
5.3 Switching Lenses and ViewModos de ing
The Y406D Elite features a dual-lens system (front and side camera):
- Press the designated button (often labeled with a camera icon or 'M' for Mode) to switch between Front View, Lado View, or Split-Screen Dual View.
- In Split-Screen mode, both front and side camera feeds are displayed simultaneously.

Image 5.3: The display showing options for front, side, and dual camera views.
5.4 Axuste das luces LED
The probe tip is equipped with adjustable LED lights:
- Press the Power button briefly to cycle through different brightness levels (Off, Low, Medium, High).
- Adjust the brightness to achieve optimal visibility without glare in various inspection environments.

Image 5.4: The probe tip with adjustable LED illumination settings.
5.5 Usando a función de zoom
The device supports up to 4X digital zoom:
- Mentres está en directo view, use the designated zoom buttons (often the Up/Down navigation buttons) to zoom in or out.
- This allows for closer examination of small details.

Image 5.5: The display demonstrating the 2X and 4X zoom capabilities.
5.6 Capturar fotos e vídeos
The Y406D Elite allows for one-touch capture:
- Para facer unha foto: En directo view, press the OK button once. A camera icon will briefly appear on the screen, indicating a photo has been saved.
- Para gravar un vídeo: En directo view, press and hold the OK button for a few seconds. A recording indicator will appear. Press and hold the OK button again to stop recording.
- All media is saved to the internal 32GB MicroSD card.
5.7 Reviewing Media
- Access the album/gallery mode via the Menu button.
- Use the navigation buttons to browse through saved photos and videos.
- Preme Aceptar para view un elemento seleccionado.
5.8 Transferencia de datos ao ordenador
- Conecta o boroscopio ao teu ordenador usando o cable USB-C fornecido.
- O dispositivo debería aparecer como un dispositivo de almacenamento extraíble.
- You can then access and transfer photos and videos from the MicroSD card to your computer.

Image 5.6: The borescope connected to a computer for file transferencia e carga.
6. Mantemento
6.1 Limpeza da sonda e da lente
- After each use, especially in dirty or oily environments, gently wipe the probe and camera lens with a soft, clean cloth.
- For stubborn grime, use a small amount of isopropyl alcohol on the cloth. Avoid abrasive materials or harsh chemicals.
- Ensure the lens is clean for optimal image clarity.
6.2 Almacenamento
- Store the borescope and its accessories in the provided carrying case to protect them from dust, impacts, and extreme temperatures.
- Avoid coiling the probe too tightly to prevent damage to the internal articulation mechanism.
6.3 Protección contra sobrecalentamento
The device is equipped with a smart heat protection system:
- If the probe temperature exceeds 70°C (158°F), the device will automatically shut down to prevent damage.
- Allow the probe to cool down before resuming operation.

Image 6.1: Visual representation of the borescope's overheat protection mechanism.
Clasificación de impermeabilidade IP67 de 6.4
The probe is IP67 rated, meaning it is protected against dust ingress and can withstand immersion in water up to 1 meter for 30 minutes. This allows for inspection in wet or damp conditions, but the main unit is not waterproof.

Image 6.2: The borescope probe demonstrating its IP67 waterproof capability.
7 Solución de problemas
| Problema | Causa posible | Solución |
|---|---|---|
| O dispositivo non se acende | Batería baixa; Avaría do dispositivo | Carga o dispositivo completamente. Se o problema persiste, ponte en contacto co servizo de asistencia. |
| Non hai imaxe na pantalla | Camera lens dirty; Cable connection loose; Device malfunction | Clean the camera lens. Ensure the probe cable is securely connected. Restart the device. |
| A imaxe está borrosa ou non é clara | Camera lens dirty; Incorrect focal distance; Insufficient lighting | Clean the camera lens. Adjust the distance to the object. Increase LED brightness. |
| A articulación da sonda non funciona | Mechanical obstruction; Damaged articulation mechanism | Ensure no debris is blocking the probe tip. Avoid forcing the articulation. If damaged, contact support. |
| Non se poden gardar fotos/vídeos | MicroSD card full; MicroSD card not inserted correctly; MicroSD card corrupted | Eliminar antigo files or replace MicroSD card. Reinsert MicroSD card. Format MicroSD card (this will erase all data). |
| O dispositivo apágase inesperadamente | Low battery; Overheat protection activated | Recharge the device. Allow the probe to cool down if it was operating in high temperatures. |
8. Especificacións
- Modelo: Newly Upgraded FY406D Elite
- Diámetro da sonda: 0.25 polgadas (6.5 mm)
- Lonxitude da sonda: 5.3 pés (1.6 metros)
- Articulación: 2-Way, 220° mechanical steering
- Cámara: Dual-lens (Front and Side)
- Visualización: HD IPS Screen
- Zoom: Zoom dixital 4X
- Iluminación: 6 luces LED regulables
- Clasificación impermeable: IP67 (só sonda)
- Almacenamento: Tarxeta MicroSD de 32 GB integrada
- Batería: Rechargeable (approx. 5 hours continuous working)
- Porto de carga: USB-C
- Protección contra sobrecalentamento: Automatic shutdown at 70°C (158°F)
- Peso do artigo: 2.29 libras
- Dimensións do paquete: 12.52 x 8.86 x 2.64 polgadas
9. Garantía e soporte
9.1 Información da garantía
- Copia de seguridade de calidade: 1 ano
- Política de devolución/substitución: 30 días
- For detailed warranty terms and conditions, please refer to the official FOXWELL websitio ou póñase en contacto co servizo de atención ao cliente.
9.2 Soporte técnico
- Soporte técnico de por vida: FOXWELL provides lifetime technical support for this product.
- If you encounter any issues not covered in the troubleshooting section or require further assistance, please contact FOXWELL customer support.
- Contact information can typically be found on the FOXWELL websitio ou na embalaxe do produto.