Specifications - Acoustic Research AWD205 Owner's Manual

Interrupted sound
• Move closer to the transmitter with the headphones on. Sending the signal
through certain materials, such as glass, tile, and metal, can decrease the effective
transmitting distance of the system.
Distorted sound
• High-output sources, such as DVD players or audio receivers/amplifiers, may cause
distortion if used at full volume with the transmitter. Try setting them at 1/2 or 2/3
volume.
Indicators fail to light up
• Make sure the headphones are charged and that the transmitter is properly
connected to the audio source. Move the headphones closer to the transmitter and
turn the headphones off, then back on again.
Headphones shut off automatically
• Check the LED on the right headphone. If it's blinking, you've lost the transmitter's
signal. Move closer to the transmitter. If you don't see the LED, the headphones'
rechargeable battery needs to be recharged. Use the AC adapter to recharge the
headphones.

Specifications

Transmitter
Omni-directional digital broadcast (carrier frequency: 2.4GHz)
Effective transmitting range: up to 150ft. (45m)*
RF output: 13dBm~18dBm
Audio inputs: 3.5mm stereo cable, USB jack
Runs on USB AC power adapter
Headphones
Frequency response: 20Hz–20kHz
Signal to Noise ratio: >80dB
Distortion (THD): <1%
Uncompressed CD-quality audio
Battery type: 2 AAA (rechargeable batteries included)
*Maximum range; results may vary according to environment.
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