1. Introduction
This manual provides instructions for the HYS D Shape Walkie Talkie Earpiece with integrated microphone and Push-to-Talk (PTT) button. This accessory is designed to enhance communication clarity and convenience for users of compatible two-way radios.
2. Product Features
- Soft Rubber D-ring Earpiece: Designed for comfort during extended wear. The ear hook is adjustable to fit either the left or right ear.
- Integrated Microphone and PTT: Features a built-in electric microphone and a sensitive, directional Push-to-Talk (PTT) switch for clear transmission. The micro-speaker is located within the PTT switch.
- Durable PU Cable: The polyurethane-jacketed, Kevlar-coated cabling offers flexibility, resistance to snagging, and extended field life.
- One-Wire Design: A single wire connects the earpiece and PTT unit to the radio for a streamlined setup.
Image: The complete HYS D Shape Walkie Talkie Earpiece assembly, showing the D-ring earpiece, the PTT unit with clip, and the 2-pin connector.
3. Setup Instructions
- Identify Radio Connector: Ensure your two-way radio has a compatible 2-pin accessory port. The HYS earpiece uses a universal 2-pin connector.
- Connect Earpiece: Carefully insert the 2-pin connector of the earpiece into the accessory port of your two-way radio. Ensure a firm connection.
- Position Earpiece: Place the D-shape earpiece over your ear. Adjust the ear hook for a comfortable and secure fit. The earpiece can be worn on either the left or right ear.
- Secure PTT Unit: Clip the PTT unit to your collar, lapel, or other convenient location using the integrated clip. Ensure it is easily accessible for operation.
Image: A detailed diagram illustrating the dimensions of the universal 2-pin connector, compatible with Baofeng and Kenwood radios.
Image: A close-up view of the Push-to-Talk (PTT) button and the sturdy clip on the earpiece cable, designed for easy attachment to clothing.
4. Operating Instructions
- Receiving Audio: Once connected, audio from your two-way radio will be directed through the D-shape earpiece. Adjust your radio's volume for comfortable listening.
- Transmitting Audio (PTT): To speak, press and hold the Push-to-Talk (PTT) button on the cable. Speak clearly into the microphone located on the PTT unit. Release the PTT button when you have finished speaking to return to receive mode.
Image: A person wearing the HYS D Shape earpiece, demonstrating its ergonomic fit around the ear.
5. Compatibility
The HYS D Shape Earpiece is compatible with many 2-pin two-way radio models, including but not limited to:
- WouXun: KG-699, KG-689, KG-669, KG-679, KG-703, KG-659, KG-639, KG-833, KG-889, KG-869, KG-819, KG-816, KG-UVD1P, KG-UV6D, KG-UVA1
- HYT: TH-F2, TH-F3, TH-F5, TH-F6, TH-F7, TH-F8, TH-UVF8D, TH-UVF1, TH-UVF9/D
- Kenwood: NX-220E, NX-220E2 dPMR Digital/Analogue
- Baofeng: BF-888S, UV-5R
6. Maintenance
- Cleaning: Wipe the earpiece and cable with a soft, damp cloth. Avoid using harsh chemicals or abrasive cleaners.
- Storage: Store the earpiece in a clean, dry place away from extreme temperatures and direct sunlight when not in use.
- Cable Care: Avoid sharp bends or excessive pulling on the cable to prevent internal damage.
7. Troubleshooting
- No Audio from Earpiece:
- Ensure the 2-pin connector is fully inserted into the radio's accessory port.
- Check the radio's volume level.
- Test the earpiece with another compatible radio if available.
- Microphone Not Transmitting:
- Confirm the PTT button is being pressed and held firmly during transmission.
- Ensure the microphone on the PTT unit is not obstructed.
- Verify the radio's settings for external microphone use.
- Intermittent Connection:
- Check for any visible damage to the cable or connectors.
- Ensure the connector pins are clean and free of debris.
8. Specifications
| Feature | Specification |
|---|---|
| Brand | HYS |
| Material | Polyurethane (PU) |
| Form Factor | Over Ear (D-Shape) |
| Connectivity Technology | Wired (2-pin connector) |
| Control Method | Push-to-Talk (PTT) |
| Special Feature | Waterproof (Note: Refers to general durability, not submersible) |
| Item Weight | 0.16 ounces |
9. What's in the Box
The HYS D Shape Walkie Talkie Earpiece package typically includes:
- D Shape Earpiece with integrated Mic & PTT
- Eartip (pre-installed or included)
10. Warranty and Support
For warranty information or technical support, please refer to the documentation provided with your purchase or contact HYS customer service directly. Details can often be found on the manufacturer's official website or through your retailer.