D-Link DIR-850L Wireless Router User Manual

About this manual

This manual guides users through the initial connection, configuration wizard, and advanced settings for the D-Link DIR-850L wireless router. It includes technical specifications, system requirements, and instructions for switching to Hong Kong broadband services.

Key sections cover the router’s hardware features, first‑time setup via a web interface, ISP configuration, and how to restore factory defaults using the reset button. This manual is written in Chinese.

What's inside

• Introduction
• Technical Specifications
• System Requirements
• Initial Setup
• Switching ISP Settings
• Factory Reset

Specifications

Frequently asked questions

How do I access the router’s web interface for initial setup?

Open a web browser, enter http://192.168.0.1 in the address bar, and press Enter; no administrator password is required for the first login.

How can I reset the DIR-850L to factory defaults?

Ensure the router is powered on, then press and hold the reset button for about 10 seconds until the power LED changes from orange to green; the router will restore default settings.

How do I change the internet connection type to Dynamic IP (DHCP)?

In the router’s settings, go to Basic Settings → Internet, select “Dynamic IP (DHCP)” from the drop‑down menu, and save the changes.