1. Introduction
This manual provides comprehensive instructions for the setup, operation, and maintenance of your ANSTEN ADH300 Wireless TV Headphones. Please read this manual thoroughly before using the product to ensure proper function and longevity.
2. Package Contents
Verify that all items listed below are present in your package:
- ANSTEN ADH300 Wireless Headphones
- Wireless Transmitter/Charging Dock
- Audio Connection Cables (RCA, 3.5mm)
- Power Adapter
- Rechargeable AAA Ni-MH Batteries (2x)
- User Manual
Image: The ANSTEN ADH300 Wireless TV Headphones, including the headset, transmitter/charging dock, audio cables, and two AAA rechargeable batteries.
Image: Two green AAA 1.2V 700mAh Ni-MH rechargeable batteries, included for the headphones.
3. Setup Instructions
3.1. Charging the Headphones
- Insert the two provided AAA Ni-MH rechargeable batteries into the headphone battery compartment, observing polarity.
- Place the headphones onto the transmitter/charging dock. Ensure the charging contacts align.
- Connect the power adapter to the transmitter and plug it into a power outlet.
- The LED indicator on the transmitter will show charging status. A full charge typically takes several hours.
3.2. Connecting the Transmitter to Your Audio Source
The ANSTEN ADH300 transmitter supports RCA and 3.5mm audio outputs. It is not compatible with devices that only have OPTICAL/HD audio output directly.
- For RCA Audio Output (Red/White ports):
- Connect the RCA audio cable from the transmitter's audio input to the RCA audio output ports on your TV, stereo system, or other audio device. Match the red and white connectors.
- For 3.5mm Audio Output (Headphone Jack):
- Connect the 3.5mm audio cable from the transmitter's audio input to the 3.5mm headphone jack on your TV, PC, MP3 player, or smartphone.
- Plug the transmitter's power adapter into a wall outlet.
- Turn on your audio source (TV, PC, etc.) and ensure audio is playing.
Note: The system is designed for plug-and-play operation and does not require a manual pairing process.
4. Operating Instructions
4.1. Powering On/Off
- To power on the headphones, press and hold the Power button located on the earcup until the indicator light illuminates.
- To power off, press and hold the Power button again until the indicator light turns off.
4.2. Adjusting Volume
Use the volume control dial or buttons on the headphones to adjust the listening volume to your preference.
4.3. Wireless Range and Performance
The ANSTEN ADH300 utilizes 2.4 GHz RF band transmission, providing a wireless range of up to 100 ft (30 m) through walls and ceilings. This technology minimizes interference and ensures clear audio.
Image: Illustration demonstrating the strong penetrability of the 2.4GHz wireless signal, allowing audio transmission through obstacles like walls, unlike other transmitters that may experience signal loss.
Image: The ANSTEN ADH300 headphones in a home environment, illustrating their long-range capability of up to 100 feet (30 meters), allowing clear sound even in distant rooms.
4.4. Multi-Link Functionality
The system supports adding a second pair of ANSTEN wireless headphones (ADH300, MS890, D1) to share audio simultaneously. Ensure the second headset also supports receiving the RF signal for no lip-sync delay.
5. Maintenance
5.1. Cleaning
- Wipe the headphones and transmitter with a soft, dry cloth.
- Do not use abrasive cleaners or solvents.
5.2. Battery Care
The included Ni-MH batteries do not suffer from a 'memory effect' and can be recharged without capacity loss. For optimal battery life:
- Always use the provided charging dock for recharging.
- If storing the headphones for an extended period, fully charge the batteries and then remove them from the headphones.
- Replace batteries when their performance significantly degrades. Compatible replacement batteries include ANSTEN ADH300, MS890, D1 replacement kits.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No sound from headphones |
|
|
| Static or intermittent sound |
|
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| Headphones not charging |
|
|
7. Specifications
- Model: ANSTEN ADH300
- Wireless Technology: 2.4 GHz RF
- Wireless Range: Up to 100 ft (30 m)
- Audio Inputs: RCA, 3.5mm
- Battery Type: AAA 1.2V 700mAh Ni-MH rechargeable (included)
- Compatibility: ANSTEN ADH300, MS890, D1 (for multi-link)
- ASIN: B0FF4JNNZS
- Date First Available: September 6, 2021
8. Safety Information
- Do not expose the product to extreme temperatures, humidity, or direct sunlight.
- Avoid dropping or subjecting the product to strong impacts.
- Do not attempt to disassemble or modify the product. This will void the warranty.
- Keep out of reach of children.
- Dispose of batteries according to local regulations.
- Prolonged listening at high volumes may cause hearing damage. Adjust volume to a safe level.
9. Warranty and Support
ANSTEN products are designed for reliability and performance. For warranty information or technical support, please refer to the contact details provided with your purchase or visit the official ANSTEN website.
Seller: AnstenDirect USA
Return Policy: 30-day refund/replacement policy (refer to purchase details for specifics).
