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SPK-9100
900MHz Wireless Stereo
Headphones
User Manual
www.audio-unlimited.com
www.cablesunlimited.com
INTRODUCTION
Thank you for purchasing our 900Mhz compact cordless stereo headphone system
that takes advantage of the very latest advances in wireless transmission technology
so you can listen to music or the sound from your TV both in the house and outdoors.
Just connect the transmitter to any audio source- DVD, CD, MP3, Blu-ray, PC, TV, VCR,
stereo system or radio (range 165 feet*).
∗
Actual range depends on ambient, local conditions.
FEATURES
1.
Automatic Phase Lock Loop (PLL) scanning system on headphone
2.
(PLL) Transmission system on transmitter
3.
Automatic battery recharging ability built into the transmitter (batteries
supplied)
4.
900 MHz RF technology allows freedom of movement
5.
Transmission is not restricted solely to line of sight
6.
Rechargeable receiver headphones (batteries included)
7.
High-quality stereo sound is virtually interference-free
8.
Automatic Level Control (ALC) and Auto On/Off function
IMPORTANT SAFETY INFORMATION
1.
Read and understand all instructions.
2.
Follow all warnings and instructions.
3.
Before placing headphones on head, ensure that the volume is at a
comfortable level.
4.
Reduce the volume or discontinue use if you experience a ringing in your ears.
5.
Do not use liquid or aerosol cleaners. Use a damp cloth for cleaning. If
necessary, use a mild soap.
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Table of Contents
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Summary of Contents for Audio Unlimited SPK-9100
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Page 1: User Manual
TV both in the house and outdoors. SPK-9100 Just connect the transmitter to any audio source- DVD, CD, MP3, Blu-ray, PC, TV, VCR, stereo system or radio (range 165 feet*). -
Page 2: Front View
Do not use this product near water, for example, near a bathtub or laundry tub, HEADPHONE SYSTEM PARTS LIST in a wet basement, or near a swimming pool. FRONT VIEW Do not place this product on an unstable cart, stand or table. The product may fall, causing serious damage. - Page 3 HEADPHONE SYSTEM PARTS LIST IDENTIFICATION RF transmitter RF receiver headphones Power On/Off switch Power On indicator light Rechargeable 1.2 V 300 mAh batteries (Ni-Cd, LR03/AAA size) Charge contacts 12V 150 mA AC power adapter (UL LISTED) Jack plug adapter (3.5 mm/6.3 mm diameter) RCA socket audio adapter cable, (3.5mm input jack to two RCA plugs) Operating indicator light (power) Charge indicator light (charging)
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Page 4: Charging The Batteries
Before Using the Headphone System The red operating indicator will light up as soon as you have connected the power An initial 24-hour charge is required to ensure an acceptable service life for the adapter to the outlet and the audio cable to a signal source. If the operating indicator rechargeable batteries. -
Page 5: Operation
OPERATION TECHNICAL SPECIFICATIONS Transmission mode : UHF stereo Switch on the sound source (TV, PC, VCR, DVD player or audio component) that Carrier frequency : 900Mhz the transmitter is connected to. Operating voltage : Transmitter – 12V 150 mA Place the headphones On/Off switch in the On position. Receiver –... -
Page 6: For Maximum Performance
TROUBLESHOOTING FOR MAXIMUM PERFORMANCE NO SOUND When available, a variable output on the source component will offer increased volume Ensure that the AC power adapter is pushed fully into the power outlet and control and help reduce distortion. Examples of variable outputs are headphone jacks, that its cable is properly connected to the DC IN 12V connector on the computer speaker outputs and some TV RCA output jacks.
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