Related Manuals for Acoustic Arc DH1080
Summary of Contents for Acoustic Arc DH1080
- Page 1 DH1080 2.4GHz Digital Wireless/Wired Headphone with Noise Cancelling Instruction Manual (Read carefully the instructions before using this system)
- Page 2 1. WELCOME Thank you for purchasing this system! This 2.4GHz stereo digital headphone system offers you advances in wireless transmission technology with built-in noise cancelling feature in which you can listen to ultra stereo sound from your audio components. The universal transmitter dongle is compatible to any audio sources, say DVD player, CD player, i-pod, i-phone, MP3, TV set, VCR, Hi-Fi system or radio.
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Page 3: Installation
4. INSTALLATION DONGLE TRANSMITTER Power button 2.5mm DC jack • Press the Power button on dongle for 3 seconds until Blue LED lights up. • Plug in the 3.5mm audio plug to your audios Source. • Turn on your audio source and the LED will flash. HEADPHONE RECEIVER 1. - Page 4 5. OPERATIONS To start up this system and enjoy the music, please take following steps: Turn on the audio source, plug in the 3.5mm plug of the dongle • with audio source • Turn on the dongle by pressing the Power buttons for 3 seconds. Blue LED will light up.
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Page 5: Charging The Batteries
CHARGING THE BATTERIES • Switch OFF both the dongle and headphone. • Apply the charging cable one end with 2 charging ports and the other with USB. • Charging can be processed by connecting with PC or with power adapter. •... - Page 6 FCC statements This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Warning: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
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Page 7: Technical Specifications
6. TECHNICAL SPECIFICATIONS Transmission mode : 2.4GHz FHSS digital stereo Carrier frequency : 2.4GHz Operating voltage : Transmitter 3.7V Receiver 3.7V (Lithium Rechargeable battery pack included) Frequency response : 90 Hz – 20 KHz (electrical) Distortion : 0.5 % Signal-to-noise ratio : 70dB Channel separation : 40 dB... -
Page 8: Troubleshooting
7. TROUBLE SHOOTING NO SOUND • Ensure that the dongle is On and connect properly with your audio source • Ensure that the headphone is on. • The headphone/dongle battery charge level may be too low. Recharge the battery pack again. Ensure that your DVD, TV set, Hi-Fi system or audio •...
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