1. Introdución
This manual provides detailed instructions for the installation, operation, and maintenance of the Marshall Electronics CV420-30X-IP 8.5MP 4K UHD 30x Optical Zoom IP Camera. Please read this manual thoroughly before using the product to ensure proper and safe operation.
The CV420-30X-IP is a high-performance camera equipped with an 8.5MP sensor, capable of delivering stunning 4K Ultra High Definition (UHD) visuals. It supports resolutions up to 3840x2160p at 60 frames per second, ensuring exceptional detail and true-to-life colors across all HD formats.

Figura 1.1: En ángulo view of the Marshall CV420-30X-IP camera, showcasinpolo seu deseño compacto e a súa lente prominente.
2. Información de seguridade
Always adhere to the following safety guidelines to prevent damage to the camera and ensure user safety:
- Non expoña a cámara á auga nin á humidade.
- Evite colocar a cámara baixo a luz solar directa ou preto de fontes de calor.
- Use só o adaptador de corrente especificado para este dispositivo.
- Do not attempt to open or service the camera yourself. Refer all servicing to qualified personnel.
- Asegúrate de que haxa unha ventilación axeitada arredor da cámara para evitar o sobrequecemento.
- Este produto contén produtos químicos que o Estado de California sabe que causan cancro e defectos de nacemento ou outros danos reprodutivos.
3. Contido do paquete
Verifique que todos os elementos que se indican a continuación estean incluídos no seu paquete:
- Marshall CV420-30X-IP Camera Unit
- Adaptador de alimentación
- Mounting Bracket (if applicable)
- Guía de inicio rápido
4. Produto rematadoview
Familiarize yourself with the components of your CV420-30X-IP camera.

Figura 4.1: Fronte view of the camera, highlighting the 30x optical zoom lens and status indicator light.

Figura 4.2: Arriba view of the camera, showing the Marshall branding and mounting points.
4.1. Compoñentes clave
- Lente: 30x Optical Zoom lens with a maximum aperture of 2f and maximum focal length of 135mm.
- Indicador de estado: LED light indicating camera status (e.g., power, network activity).
- Puntos de montaxe: Threaded holes for secure installation.
- Portos de conectividade: (Refer to specific model for exact ports, typically Ethernet, Power, etc.)
5. Configuración
5.1. Instalación física
Before installation, ensure the mounting surface is sturdy enough to support the camera's weight (approximately 2 pounds) and dimensions (11 x 6.7 x 3.7 inches).
- Escolle unha localización axeitada que ofreza o campo de aplicación desexado view e está protexido de condicións ambientais extremas.
- Secure the mounting bracket (if included) to the chosen surface using appropriate screws.
- Attach the CV420-30X-IP camera to the mounting bracket, ensuring it is firmly secured.
- Conecta o adaptador de corrente á cámara e conéctao a unha toma de corrente.
- Connect an Ethernet cable from the camera's network port to your network switch or router for IP connectivity.

Figura 5.1: En ángulo view of the camera, illustrating its form factor for installation purposes.
5.2. Configuración de rede
The CV420-30X-IP is an IP camera, requiring network configuration for remote access and video streaming.
- Upon initial power-up, the camera will typically attempt to obtain an IP address via DHCP.
- Use the Marshall IP Camera Tool (available on the Marshall website) to discover the camera on your network and configure its IP settings (e.g., static IP, subnet mask, gateway).
- Ensure the camera's IP address is within the same subnet as your viewing device or NVR.
- Default login credentials (if any) will be provided in the Quick Start Guide or on the camera's label. Change these immediately after initial setup for security.
6. En funcionamento
6.1. Funcionamento básico
- Encendido: Once connected to power, the camera will automatically power on. The status indicator light will illuminate.
- Accessing Video Stream: Acceder á cámara web interface via its IP address in a web browser, or integrate it with compatible NVR/VMS software using ONVIF or RTSP protocols.
- Resolución de vídeo: The camera supports various resolutions including 1080p, 4K, and 720p. Adjust these settings through the camera's web interface or connected software.
6.2. Funcións avanzadas
- Zoom óptico: Utilize the 30x optical zoom feature to magnify distant subjects without loss of image quality. Control zoom via the web interface or integrated software.
- Foco: The camera typically features auto-focus. Manual focus adjustments can be made through the web interface if needed.
- Frecuencia de fotogramas: Adjust the frame rate (up to 60fps at 4K) to balance video smoothness and network bandwidth usage.
- Configuración da imaxe: Configure brightness, contrast, saturation, white balance, and other image parameters to optimize video quality for your specific environment.
7. Mantemento
7.1. Limpeza
- Gently wipe the camera body with a soft, dry cloth.
- Para a lente, use un pano de limpeza de lentes e unha solución de limpeza especializada para lentes. Non empregue materiais abrasivos nin produtos químicos agresivos.
- Asegúrate de que a cámara estea apagada antes de limpala.
7.2. Actualizacións de firmware
Periodically check the Marshall Electronics websitio para actualizacións de firmware. As actualizacións de firmware poden mellorar o rendemento, engadir novas funcións e solucionar vulnerabilidades de seguridade. Siga atentamente as instrucións que se inclúen no paquete de actualización do firmware.
8 Solución de problemas
| Problema | Causa posible | Solución |
|---|---|---|
| Sen Poder | Power adapter disconnected or faulty outlet. | Check power connections. Try a different outlet. Ensure power adapter is functioning. |
| No Video Stream | Network connectivity issue, incorrect IP settings, or software configuration. | Verify Ethernet cable connection. Check IP address and network settings. Ensure firewall is not blocking ports. Restart camera and viewdispositivo de ing. |
| Mala calidade da imaxe | Dirty lens, improper focus, or low light conditions. | Clean the lens. Adjust focus settings. Ensure adequate lighting or adjust camera's low-light settings. |
| Camera Not Found on Network | Incorrect network segment, DHCP issue, or camera not powered on. | Confirm camera is powered. Use the Marshall IP Camera Tool to scan for devices. Check network cable. Ensure camera and discovery tool are on the same network segment. |
9. Especificacións
| Característica | Detalle |
|---|---|
| Número de modelo | CV420-30X-IP |
| Sensor | 8.5 MP |
| Resolución de captura de vídeo | 1080p, 4K (3840x2160p), 720p |
| Velocidade de cadros | Up to 60 frames per second (at 4K) |
| Zoom óptico | 30x |
| Distancia focal máxima | 135 milímetros |
| Apertura máxima | 2f |
| Tipo de lente | Zoom |
| Tecnoloxía de conectividade | Wireless (IP) |
| Formato de captura de vídeo | MP4 |
| Dimensións do produto | 11 x 6.7 x 3.7 polgadas |
| Peso do elemento | 2 libras |
| Fabricante | Marshall |
| ASIN | B07YN5LKLD |
| Data de primeira dispoñibilidade | 2 de outubro de 2019 |
10. Garantía e soporte
For detailed warranty information and technical support, please refer to the official Marshall Electronics websitio web ou póñase en contacto directamente co servizo de atención ao cliente. Garde o recibo da compra como proba de compra para reclamacións de garantía.
Websitio: www.marshall-usa.com
Contacto: Consulte o website for contact numbers and support channels.





