Mercury MW300A Wireless AP Quick Installation Guide

About this manual

The guide provides basic information about the Mercury MW300A home wireless AP, including typical applications, safety warnings, and indicator light meanings. It describes how to connect the device to power (9 V 0.6 A) and Ethernet, and how to access the management interface at 192.168.1.254.

Step‑by‑step instructions cover configuring the SSID and password, setting IP addresses on client devices, and performing a hardware reset by holding the reset button for five seconds. Frequently asked questions address connectivity problems and password recovery. This manual is written in Chinese.

What's inside

• Basic Information
• Typical Applications
• Safety Warnings
• Indicator Light Status
• Wireless Network Setup
• Hardware Reset Procedure
• FAQ
• Appendix: Change SSID and Password

Specifications

Frequently asked questions

How do I perform a hardware reset on the Mercury MW300A wireless AP?

With the device powered on, press and hold the reset button on the back for 5 seconds until the indicator flashes five times; the AP will return to factory defaults.

Why can't my computer connect to the Mercury MW300A wireless AP?

Check that the router’s DHCP server is enabled, the computer is set to obtain IP and DNS automatically, and that the AP’s wireless function is turned on in the selected mode.