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Cordless Stereo 900MHz
Headphone System
User's Manual
INTRODUCTION
This 900 MHz compact stereo headphones takes advantage of the very latest
advances in wireless transmission technology so that you can listen to music or the
sound from your TV set both in the house and outdoors. All you have to do is
connect the transmitter to any audio source: DVD player, CD player, TV set, VCR,
Hi-Fi system or radio (range 50 meters).
FEATURES
1.
Auto Scanning system on headphone
2.
Phase Lock Loop (PLL) transmission system on transmitter
3.
Automatic battery recharging (batteries supplied).
4.
900 MHz RF technology.
5.
RF technology leaves you completely free to move around.
6.
Transmission is not restricted solely to line of sight.
7.
Rechargeable receiver headphones.
8.
Charger built into the transmitter.
9.
High quality stereo sound that is virtually interference-free.
10.
Automatic Level Control (ALC) and Auto On/Off function.
1
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Summary of Contents for Uni-Art HP4390
- Page 1 INTRODUCTION Cordless Stereo 900MHz This 900 MHz compact stereo headphones takes advantage of the very latest advances in wireless transmission technology so that you can listen to music or the Headphone System sound from your TV set both in the house and outdoors. All you have to do is connect the transmitter to any audio source: DVD player, CD player, TV set, VCR, Hi-Fi system or radio (range 50 meters).
-
Page 2: Component Identification
COMPONENT IDENTIFICATION COMPONENT IDENTIFICATION RF transmitter RF receiver headphones Power On/Off switch FRONT VIEW Power On indicator light Rechargeable batteries (LR03/AAA size) Charge contacts 12 V 200 mA mains adapter Jack plug adapter (3.5 mm/6.3 mm diameter) RCA socket audio adapter Operating indicator light Charge indicator light Audio connection cable with 3.5 mm jack plug... -
Page 3: Receiver Headphones
A cable is provided from the transmitter rear panel that can be connected to NOTE: the audio outputs (Left and Right) present on a TV set, Hi-Fi system, VCR or You should then be able to move around freely from one room to another without radio-cassette player, or to a headphones/earphones output using the connector any interference. -
Page 4: Replacing Batteries
WARNING: REPLACING BATTERIES Never attempt to recharge conventional dry cells. Rechargeable batteries have a long service life. If it is however necessary to replace Never use another type of battery or non-rechargeable batteries to replace the them, proceed as described below: rechargeable (LR03/AAA) batteries supplied. -
Page 5: Technical Specifications
TECHNICAL SPECIFICATIONS TROUBLE SHOOTING NO SOUND Transmission mode : UHF stereo Ensure that the mains adapter is pushed fully into the power outlet and Carrier frequency : 900MHz that its cable is properly connected to the DC IN 12V connector on the Operating voltage : Transmitter –...