Acoustic-research AWD205 User Manual download pdf (Page 13)

tr o u B l e S H o o t I n G

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.

• 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.

Indicators fail to light up

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.

Speciﬁcations

• 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.

Headphones shut off automatically

Distorted sound

• High-output sources, such as DVD players or audio receivers/ampliers, may cause

distortion if used at full volume with the transmitter. Try setting them at 1/2 or 2/3

volume.

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Acoustic-research AWD205 User Manual Page 13