1. Introducción
The Andonstar AD249SP is a versatile digital microscope designed for a wide range of applications, from detailed hobby work like coin and PCB inspection to educational biological observation. Featuring a 10.1-inch LCD screen, UHD 2160P video recording, and three interchangeable lenses, it provides clear and magnified views of various specimens.

Imagen: Más alláview of the Andonstar AD249SP Digital Microscope highlighting its 10-inch LCD, 4000X magnification, 3 lenses, and 2160P UHD video recording capabilities.
2. Contenido del paquete
Verifique que todos los artículos enumerados a continuación estén incluidos en su paquete:
- Digital Microscope (1 unit)
- Plastic Stand (1 unit)
- Lenses (3 units: A, B, C)
- Cable HDMI (1 unidad)
- USB Spot Lights (2 units)
- Mando a distancia (1 unidad)
- Slides Kit (1 set)
- Backdrop Board (3 units)
- Destornillador (1 unidad)
- Dimmer Cable (1 unit)
- Pinzas (1 unidad)
- Observation Box (1 unit)
- 32G SD Card (1 unit)
- Manual de instrucciones (1 unidad)

Image: A visual representation of all accessories and components included with the Andonstar AD249SP Digital Microscope.
3. Montaje del producto
Follow these steps to assemble your Andonstar AD249SP Digital Microscope:
- Insert the plastic column into the base.
- Secure the plastic column to the base using two short screws.
- Attach the mechanical stage into the plastic column.
- Insert the metal column into the plastic column and fix it with a short screw.
- Slot the beam into the metal column and tighten the screws.
- Unscrew the screws on the microscope body and remove the lens cover.
- Assemble the microscope unit and lens, then tighten the screws.
- Attach the USB spot lights to the base and connect them to the microscope unit.

Image: Detailed visual instructions for assembling the microscope stand and attaching the main unit.
4. Instrucciones de funcionamiento
4.1. Lens Selection and Usage
The AD249SP comes with three interchangeable lenses for various magnification needs:
- Lente A (18X-720X): Ideal for observing larger objects such as entire coins, stones, plants, or circuit boards. It offers an observation distance of 12mm-320mm.
- Lens B (1560X-2040X): Designed for higher magnification, suitable for biological microscope slides. The optimal observation distance is 7mm-8mm.
- Lens C (2760X-4080X): Provides the highest magnification for detailed examination of biological microscope slides. The optimal observation distance is 3mm-4mm.

Image: Lens A, suitable for wide-field observation.

Image: Lens B, for medium-range biological observation.

Image: Lens C, for high-magnification biological observation.
4.2. Ajuste de enfoque
To adjust the focus, rotate the focus knob located on the microscope unit until the image on the LCD screen is clear. For optimal clarity, ensure the correct lens is selected for your specimen's size and desired magnification.
4.3. Ajuste de la iluminación
The microscope is equipped with USB spot lights. These lights can be adjusted for brightness using the dimmer cable to provide optimal illumination for your specimen. Proper lighting is crucial for achieving clear images.
4.4. Captura de fotografías y vídeos
Use the included IR remote control to capture still images (24MP, 5600*4200) or record videos (UHD 2880x2160 24fps; FHD 1920x1080 60fps/30fps; HD 1280x720 120fps). The remote allows for hands-free operation, minimizing screen shaking and ensuring stable captures.

Image: The microscope's 10.1-inch screen and remote control, demonstrating the ease of operation and lens specifications.
5. Conectividad
The Andonstar AD249SP offers versatile connectivity options:
- Salida HDMI: Connect the microscope to a larger display (e.g., TV or monitor) using the provided HDMI cable for an expanded field of view, ideal for presentations or collaborative viewEn.
- Conexión USB: Connect to a PC for data transfer or to use compatible PC software for measurement and analysis.
- Ranura para tarjeta SD: Insert the included 32G SD card to store captured photos and videos directly on the device.

Image: Diagram illustrating how to connect the microscope to an external display via HDMI and a computer via USB.
6. Especificaciones
| Característica | Detalle |
|---|---|
| Marca | Andonstar |
| Nombre del modelo | AD249SP |
| Ampliación Máxima | 4000x |
| Mostrar | LCD de 10.1 pulgadas |
| Resolución de vídeo | UHD 2880x2160 24fps; FHD 1920x1080 60fps/30fps; HD 1280x720 120fps |
| Resolución de la fotografía | 24 MP (5600 x 4200) |
| Lentes incluidas | 3 (Lens A: 18X-720X, Lens B: 1560X-2040X, Lens C: 2760X-4080X) |
| Distancia de observación | Lente A: 12 mm-320 mm; Lente B: 7 mm-8 mm; Lente C: 3 mm-4 mm |
| Tipo de fuente de luz | CONDUJO |
| Conectividad | HDMI, USB |
| Almacenamiento | 32G SD Card (included) |
| Material | Plástico |
| Color | Negro |
| Peso del artículo | 4.64 libras (2.11 kilogramos) |
| Volumentage | 5 voltios (CC) |
7. Mantenimiento y cuidado
- Limpieza de lentes: Use a soft, lint-free cloth specifically designed for optical lenses to clean the microscope lenses. Avoid abrasive materials or harsh chemicals.
- Limpieza general: Limpie el cuerpo del microscopio y el soporte con un paño seco o ligeramente húmedo.amp soft cloth. Ensure no liquids enter the electronic components.
- Almacenamiento: Store the microscope in a clean, dry environment, away from direct sunlight and extreme temperatures. Use the observation box for delicate accessories.
- Manejo: Handle the microscope with care to prevent damage to the lenses, screen, or mechanical parts.
8. Solución de problemas
- Sin energía: Ensure the power adapter is securely connected and the power outlet is functional. Check the dimmer cable connection for the USB spot lights.
- Imagen borrosa: Adjust the focus knob carefully. Ensure the correct lens is attached for the specimen's distance and desired magnification. Clean the lens if smudges are present.
- No Image on External Display: Verifique que el cable HDMI esté bien conectado tanto al microscopio como a la pantalla externa. Asegúrese de que la pantalla externa esté configurada con la fuente de entrada HDMI correcta.
- El control remoto no responde: Check if the remote control's batteries need replacement. Ensure there are no obstructions between the remote and the microscope's IR receiver.
9. Garantía y soporte
For warranty information, technical support, or service inquiries, please refer to the contact details provided in the original product packaging or visit the official Andonstar webSitio. Conserve su recibo de compra como comprobante para reclamaciones de garantía.





