BAOFENG UV-20 Portable Walkie Talkie User Manual

1. Introduction

The BAOFENG UV-20 is a high-performance portable two-way radio designed for reliable communication across various environments. Featuring a 1.77-inch LCD screen, full keypad, and a robust 5W output, it offers extensive functionality including 999 memory channels, NOAA weather channels, FM radio, and convenient Type-C charging. This manual provides essential information for the safe and efficient operation of your UV-20 walkie talkie.

2. Package Contents

Please check the package carefully to ensure all items are present:

• 1 x Portable Radio (BAOFENG UV-20)
• 1 x Antenna
• 1 x Li-ion Battery Pack
• 1 x Type-C Cable
• 1 x Belt Clip
• 1 x The Sling (Lanyard)
• 1 x User's Manual
• 1 x Adapter (Power Adapter)

3. Product Overview

The BAOFENG UV-20 features a durable plastic construction and a user-friendly interface. Key components include the antenna, power/volume knob, LCD display, full keypad, and a Push-to-Talk (PTT) button.

4. Setup

4.1 Battery Installation

1. Ensure the radio is powered off.
2. Align the Li-ion battery pack with the battery compartment on the back of the radio.
3. Gently slide the battery into place until it clicks securely.

4.2 Charging the Battery

The UV-20 supports both direct Type-C charging and charging via a charging stand.

1. Connect the Type-C cable to the charging port on the radio.
2. Connect the other end of the Type-C cable to the provided adapter, then plug the adapter into a power outlet.
3. Alternatively, place the radio with the battery installed into the charging stand and connect the stand to power.
4. The charging indicator will show the charging status.

4.3 Antenna Attachment

1. Screw the antenna clockwise onto the connector at the top of the radio until it is finger-tight. Do not overtighten.

5. Operating Instructions

5.1 Basic Operation

• Power On/Off: Rotate the power/volume knob clockwise to turn on the radio. Rotate counter-clockwise until it clicks to turn off.
• Volume Adjustment: Rotate the power/volume knob to adjust the listening volume.
• Channel Selection: Use the up/down arrow keys or the keypad to select channels or frequencies. The 1.77" LCD screen displays the current frequency/channel.
• Transmit: Press and hold the Push-to-Talk (PTT) button on the side of the radio to transmit. Release to receive.

5.2 Advanced Features

• Menu Operation: The UV-20 features a fully open menu operation accessible via the keypad. Refer to the detailed user manual for specific menu functions.
• Frequency Step: Selectable steps include 2.5K, 5.0K, 6.25K, 10.0K, 12.5K, 20.0K, 25.0K, and 50.0K.
• Scanner Function: The radio supports VFO scan range setting, three scan recovery methods, channel scan, CTC/DCS scan, and scan channel addition/removal.
• Channel Naming: Utilize the built-in input method to edit and name memory channels (up to 1000 channels across 10 zones).
• DTMF: Features DTMF encoder and manual dial capabilities.
• VOX (Voice Activated Transmit): Allows for hands-free operation. When enabled, the radio transmits automatically when it detects your voice.

• FM Radio: The built-in broadcast FM radio receiver operates from 65-108 MHz.
• NOAA Weather Channels: Access 10 NOAA weather channels to receive the latest weather forecasts. This feature is suitable for the North American area only.

• Wire Frequency Copy: Copy frequencies and CTCSS/DCS tones from other BAOFENG devices without needing programming software. This allows for fast copying of frequencies and single channels.

• Long Range Communication: Equipped with a high-power, high-gain antenna and strong penetration capabilities, ensuring clear and smooth communication over long distances, up to 30km in optimal conditions.

• Audio Quality: Features a built-in professional audio decoding chip for HD calls and effective noise reduction.

• Other Features: Alarm function, high/low power selectable, display illumination, function beep, dual watch/reception, programmable repeater offset, battery saving, transmission time-out timer, busy channel lock out, built-in CTCSS/DCS tones, LED flashlight, PC programmable, 10 levels of Squelch adjustment, Roger Beep, ANI, and keypad lock.

6. Specifications

7. Troubleshooting

If you encounter issues with your BAOFENG UV-20, please refer to the following common problems and solutions:

• No Power: Ensure the battery is correctly installed and fully charged. Check the power/volume knob is turned on.
• Cannot Transmit/Receive: Verify the antenna is securely attached. Check that you are on the correct frequency/channel and that the squelch level is not set too high. Ensure the battery has sufficient charge.
• Poor Audio Quality: Check the antenna connection. Ensure you are within range of other radios. Adjust the volume.
• Keypad Locked: If the keypad is unresponsive, it may be locked. Refer to the full user manual for instructions on how to unlock the keypad.
• Short Range: Ensure you are using the correct antenna. Obstructions like buildings or terrain can significantly reduce range. Move to a higher or more open area if possible.

For more complex issues, consult the comprehensive user manual or contact customer support.

8. User Tips

• Battery Life: To maximize battery life, utilize the battery saving function and consider carrying a spare charged battery for extended use.
• Programming: While the radio offers wire frequency copy, consider PC programming for more complex channel setups and customization.
• Antenna Choice: For optimal performance, ensure your antenna is tuned for the frequencies you intend to use.
• Weather Alerts: Regularly check NOAA weather channels (if available in your region) for critical weather updates, especially during outdoor activities.
• VOX Sensitivity: Adjust VOX sensitivity to prevent accidental transmissions or missed voice activations, especially in noisy environments.

9. Maintenance

• Cleaning: Use a soft, damp cloth to clean the radio's exterior. Do not use harsh chemicals or solvents.
• Storage: Store the radio in a cool, dry place when not in use. Remove the battery if storing for extended periods.
• Battery Care: Avoid overcharging or completely draining the Li-ion battery. Charge it regularly, even if not in use, to maintain battery health.
• Antenna: Inspect the antenna regularly for damage. A damaged antenna can affect performance.

10. Safety Information

Please read and understand all safety precautions before using your BAOFENG UV-20 walkie talkie:

• Do not operate the radio in explosive atmospheres (e.g., flammable gases, dust particles, metallic powders).
• Do not modify the radio. Unauthorized modifications can void your warranty and violate regulations.
• Keep the radio away from medical devices to avoid interference.
• Use only BAOFENG approved batteries and chargers.
• Avoid exposing the radio to extreme temperatures, direct sunlight, or water (though it has IP45 water resistance, it is not fully waterproof).
• Do not touch the antenna during transmission to avoid burns.
• Always ensure the antenna is properly connected before transmitting.

11. Warranty and Support

Your BAOFENG UV-20 walkie talkie comes with a standard manufacturer's warranty. Please retain your proof of purchase for any warranty claims. For technical support, service, or further inquiries, please contact the seller or an authorized BAOFENG service center.