Thomson WHP3203D Wireless UHF TV/HIFI Headphones Instruction Manual

1. Introduction

Thank you for choosing the Thomson WHP3203D Wireless UHF TV/HIFI Headphones. This manual provides essential information for the safe and efficient use of your new headphones. Please read it thoroughly before use and retain it for future reference.

These headphones are designed to provide a high-quality audio experience for TV and HIFI systems, allowing you to enjoy sound wirelessly with a range of up to 100 meters.

2. Safety Information

• Hearing Protection: Avoid listening at high volume levels for extended periods to prevent hearing damage.
• Water and Moisture: Do not expose the headphones or transmitter to rain, moisture, or liquids. They are not waterproof.
• Heat Sources: Keep the device away from heat sources such as radiators, heat registers, stoves, or other heat-producing appliances.
• Ventilation: Ensure proper ventilation for the transmitter. Do not block any ventilation openings.
• Cleaning: Clean only with a dry cloth. Do not use liquid cleaners or aerosol cleaners.
• Batteries: Use only the specified rechargeable batteries. Dispose of batteries properly according to local regulations. Do not expose batteries to excessive heat.
• Interference: This device operates on UHF radio frequencies and may experience interference from other wireless devices.

3. Package Contents

Please check that all items are present in your package:

• 2x Thomson WHP3203D Wireless Headphones
• 1x Transmitter/Charging Base
• 1x Power Adapter
• 4x AAA Rechargeable NiMH Batteries
• 1x 3.5mm Audio Jack Cable
• 1x Instruction Manual

Image: Contents of the Thomson WHP3203D package, including two headphones, the transmitter/charging base, power adapter, and audio cable.

4. Product Overview

4.1. Headphones

• Power Button: To turn the headphones on or off.
• Volume Control: Adjusts the listening volume.
• Charging Contacts: For charging on the transmitter base.
• Ear Cushions: Soft, circum-aural design for comfort.
• Adjustable Headband: For a secure and comfortable fit.

4.2. Transmitter/Charging Base

• Power Indicator: Shows the power status.
• Charging Indicator: Indicates charging status (e.g., green light when charging).
• Audio Input: 3.5mm jack for connecting to audio sources.
• Power Input: For connecting the power adapter.
• Channel Selector: Allows selection between 2 transmission channels to optimize signal quality.

Image: Front view of the Thomson WHP3203D wireless headphones and their charging base, highlighting the main components.

5. Setup

5.1. Installing Batteries in Headphones

1. Gently open the battery compartment cover on each headphone.
2. Insert two AAA rechargeable NiMH batteries into each headphone, observing the correct polarity (+/-).
3. Close the battery compartment cover securely.

5.2. Connecting the Transmitter

1. Connect the power adapter to the DC IN port on the transmitter/charging base.
2. Plug the power adapter into a wall outlet. The power indicator on the transmitter should light up.
3. Connect the supplied 3.5mm audio jack cable from the AUDIO IN port on the transmitter to the audio output (e.g., headphone jack or audio out) of your TV, HIFI system, or other audio source.

5.3. Initial Charging

Before first use, it is recommended to fully charge the headphones for approximately 24 hours to ensure optimal battery performance.

1. Place the headphones onto the charging contacts of the transmitter base. Ensure the headphones are seated correctly so that the charging indicator on the base illuminates (typically green).
2. Allow the headphones to charge for the recommended duration.

6. Operating Instructions

6.1. Turning On/Off

• To turn on the headphones, press and hold the Power button on the headphone until the power indicator lights up.
• To turn off the headphones, press and hold the Power button again until the power indicator turns off.

6.2. Adjusting Volume

Use the volume control dial located on the headphone to adjust the listening volume to your desired level.

6.3. Selecting Transmission Channel

The transmitter features 2 transmission channels. If you experience static or interference, try switching the channel on the transmitter and then on the headphones (if applicable) to find the clearest signal.

6.4. Wireless Range

The headphones offer a wireless range of up to 100 meters in open areas without obstacles. Performance may vary depending on environmental factors and obstacles.

7. Charging

When the headphone batteries are low, the sound quality may degrade, or the headphones may stop functioning. Recharge them by placing them on the transmitter base.

• Ensure the transmitter is powered on and connected to an electrical outlet.
• Carefully place each headphone onto the charging contacts of the transmitter base.
• Verify that the charging indicator on the base illuminates (e.g., green light) to confirm proper contact and charging.
• A full charge typically takes approximately 10 hours. Once fully charged, the headphones provide approximately 8 hours of continuous use at medium volume.

8. Maintenance

• Cleaning: Use a soft, dry cloth to clean the headphones and transmitter. Do not use abrasive cleaners or solvents.
• Storage: When not in use for extended periods, store the headphones on the charging base or in a cool, dry place.
• Battery Care: To prolong battery life, avoid completely draining the batteries frequently. Recharge them regularly. If not used for a long time, charge them every few months.

9. Troubleshooting

10. Specifications

• Model: WHP3203D
• Wireless Technology: UHF (PLL Radio)
• Carrier Frequency: 863 MHz
• Wireless Range: Up to 100 meters (unobstructed)
• Frequency Response: 40 Hz - 12 kHz
• Impedance: 32 Ohms
• Sensitivity: 106 dB
• Signal-to-Noise Ratio: 50 dB
• Max Distortion Rate: 1.5%
• Operating Time (medium volume): Approx. 8 hours
• Charging Time: Approx. 10 hours
• Battery Type: 4x AAA NiMH rechargeable batteries (2 per headphone)
• Audio Connector: 3.5mm Jack
• Control Type: Volume control (on headphones)
• Material: Plastic
• Color: Black
• Form Factor: Over-Ear (Circum-aural)
• Noise Isolation: Passive Noise Reduction

11. Warranty and Support

For warranty information and technical support, please refer to the warranty card included with your product or contact Thomson customer service through their official website or the retailer where the product was purchased.

Please retain your proof of purchase for any warranty claims.