Tecsun WR-230SF User Manual (English)

Questions and Answers:

G
gibbsbarbaraAug 5, 2025
What to do if Tecsun WR-230SF can connect to Wi-Fi but not play stations?
- S
  susanfrederickAug 6, 2025
  If your Tecsun Radio connects to the network but won't play certain stations, consider these possibilities: * The station might not be broadcasting at that time (it could be in a different time zone). * The station's server might be overloaded with too many listeners. * The station may have reached its maximum listener limit. * The link on the radio might be outdated; it updates automatically every day.
C
Chris PayneAug 13, 2025
Why is the FM radio reception on my Tecsun Radio so poor?
- J
  Justin AlvarezAug 13, 2025
  If your Tecsun Radio's FM reception is poor: * Extend the aerial fully and adjust its direction for the strongest signal. * Ensure that other electrical equipment isn't too close to the radio, as it may cause interference.
J
John FitzgeraldAug 21, 2025
How to fix no FM reception on Tecsun Radio?
- G
  Greg MartinezAug 21, 2025
  If your Tecsun Radio has no FM reception: * Perform a “Factory Reset” on the radio and extend the antenna. * Move the radio closer to a window.

Tecsun WR-230SF Specifications

General

Type	Portable Radio
FM Frequency Range	87-108 MHz
AM Frequency Range	520 - 1710 kHz
Headphone Jack	Yes
Power Supply	3 x D batteries or DC 6V
Antenna	Telescopic antenna
Additional Features	Alarm clock, Sleep timer

Summary

Location of Controls

Main Controls

Identifies key buttons for operation: Power, Left, Right, Local, Favourite, Menu.

Tune/Select/Volume Dial

The primary interactive control for menu navigation and volume adjustment.

Display and Interface

Describes the TFT screen and infrared sensor for user interaction.

Connectivity Ports

Details audio and power input/output sockets: Earphone, Audio Out, Aux In, DC IN.

Speaker Output

Identifies the built-in speaker for audio playback.

Power Switch and Antenna

Locates the main power on/off switch and the telescopic antenna.

Remote Control Functions

Navigation and Input Controls

Covers cursor buttons, menu, local, prev/next, input keys, OK, and favorite buttons.

Playback, Audio, and Mode Control

Includes play/pause, mute, volume, EQ, mode selection, and standby/operation buttons.

Special Feature Access Buttons

Buttons for Alarm, Sleep Timer, Dimmer, and Info functions.

Network Security Code Input

Using Remote Control

Instructions for entering the Wi-Fi password using the remote control keypad.

Using Radio Unit Controls

Instructions for entering the Wi-Fi password using the radio's tune/select knob.

Before You Start and Precautions

Pre-operation Requirements

Ensures broadband internet and a wireless router are ready for use.

Safety and Usage Precautions

Warnings regarding temperature, liquids, dust, and using correct adapters.

Initial Setup

Powering On the Device

Steps for connecting the power adapter and turning on the radio.

Network Setup

Wireless LAN (Wi-Fi) Connection

Guides through connecting the radio to a Wi-Fi network.

WPS and SmartConfig Methods

Details alternative Wi-Fi setup via WPS button or smartphone app.

Features and Functions Overview

My Favorite Stations

Accessing and managing saved favorite radio stations.

Internet Radio Service

Exploring and listening to worldwide radio stations online.

Media Centre Functionality

Streaming music from UPnP or DLNA compatible network devices.

FM Radio Reception

Receiving local FM radio stations without internet connection.

Bluetooth Wireless Playback

Playing audio from Bluetooth-enabled devices wirelessly.

Alarm and Timer Settings

Setting alarm clock functions and sleep timer.

Configuration Options

Accessing various settings for personalization and radio management.

Internet Radio Operation

Station Browsing and Search

Methods for finding stations: Skytune, Local Radio, and keyword search.

Displaying Radio Information

Shows how to view details like bit rate, song title, and clock.

Managing Favorite Stations

Includes viewing, presetting, recalling, and editing favorite stations.

Media Centre Usage

Music Streaming from Network

Steps for streaming audio files from UPnP/DLNA compatible devices.

Playlist Management

Creating, adding songs to, and clearing custom playlists.

FM Radio Operation

Channel Selection and Favorites

How to select FM channels and add them to the favorite list.

Manual Tuning

Procedure for manually tuning to specific FM frequencies.

Bluetooth and Aux-In

Bluetooth Pairing and Playback

Steps for pairing a Bluetooth device and streaming audio.

Aux-In Connection

Using the 3.5mm aux-in jack for audio input from external devices.

Alarm Setting

Alarm Configuration

Setting alarm time, sound source, and repeat schedule.

Volume, Duration, and Snooze

Adjusting alarm volume, duration, and managing the snooze function.

Sleep Timer Setting

Setting Auto-Off Timer

Configuring the radio to go into standby after a set time.

Configuration Settings

Network Options and Wi-Fi Channels

Configuring WLAN function and selecting appropriate Wi-Fi channels.

Wi-Fi Network Setup

Connecting via Add/Remove AP, WPS, or SmartConfig methods.

SmartConfig Wi-Fi Connection Steps

Detailed instructions for setting up Wi-Fi using a smartphone app.

Wi-Fi Network Management

Managing Wi-Fi networks, signal strength, and IP settings.

Date, Time, and DNS Settings

Configuring DNS, time zone, date/time format, NTP, and DST.

Language Selection

Choosing the preferred language for the radio interface.

FM Radio and Playback Settings

Settings for FM area, presets, scan, and playback modes (Repeat, Shuffle).

Power, Display, and Dimmer

Options for resume on power, display dimmer modes, and brightness.

Standby, EQ, and Buffering

Standby dimmer, equalizer settings, and buffer time adjustments.

System Information and Reset

Accessing system info, software updates, and performing a factory reset.

Remote Control via PC/Smartphone

Web Browser Control

Using skytune.net in a web browser to control the radio.

Managing Stations via Web Interface

Adding and listening to stations, managing favorite lists via the web.

Identifying Radio IP Address

Instructions on how to find the radio's IP address for remote access.

Adding Custom Radio Channels

Adding radio channels by providing their published audio stream URL.

Troubleshooting Guide

Wi-Fi Connection Issues

Solutions for network errors, MAC restrictions, signal, encryption, and firewall problems.

Station Playback Problems

Troubleshooting issues like stations not broadcasting or server load.

FM Reception Issues

Resolving poor or no FM radio reception by checking antenna and placement.

Audio Output Problems

Addressing issues where there is no sound from the speaker or headphones.

Helpful Tips

Internet Radio Buffering

Understanding and resolving internet radio stream buffering issues.

Station Playability Issues

Reasons why certain radio stations might not be playable.

Technical Specifications

In the Box Contents

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Tecsun WR-230SF User Manual

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