User Manual

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HP4890A

900MHz Wireless Headphone

User's Manual

INTRODUCTION

This 900Mhz compact stereo headphone takes advantage of the very latest

wireless transmission technology so that you can listen to music or the

sound from your TV set any where in the house . All you have to do is

connect the transmitter to any audio source: DVD player, CD player, TV set,

VCR, Hi-Fi system, MP3, IPod, or radio.

FEATURES

1. Auto Scanning system on headphone

2. RF 900 MHz with Phase Lock Loop (PLL) transmission technology.

3. Automatic battery recharging (batteries supplied).

4. RF technology leaves you completely free to move around.

5. Transmission is not restricted solely to line of sight.

6. Charger built into the transmitter and headphone receiver.

7. High quality stereo sound that is virtually interference-free.

8. Automatic Level Control (ALC) and Auto On/Off function.

Summary of content (5 pages)

PAGE 1
INTRODUCTION HP4890A This 900Mhz compact stereo headphone takes advantage of the very latest wireless transmission technology so that you can listen to music or the 900MHz Wireless Headphone sound from your TV set any where in the house . All you have to do is connect the transmitter to any audio source: DVD player, CD player, TV set, VCR, Hi-Fi system, MP3, IPod, or radio. FEATURES 1. Auto Scanning system on headphone 2. RF 900 MHz with Phase Lock Loop (PLL) transmission technology. 3.
PAGE 2
COMPONENT IDENTIFICATION COMPONENT IDENTIFICATION 1 Ear Cushion Holder (Left) 2 Ear Cushion Holder (Right) 3 Volume Control 4 Auto Tuning Button 5 Auto Tuning Indicator 6 Charge Contact (Headphone) 7 Power Indicator 8 Power ON/OFF Switch 9 Charge Indicator 10 Power Indicator 11 Charge Contact (Transmitter) 12 Channel Selector (Channel 1 2 3) 13 Audio Input 14 DC IN 15 Audio Connection Cable with 3.5 mm Jack Plug and RCA Adapter.
PAGE 3
OPERATION The Power Indicator on the Transmitter glows once the Power Adapter is connected to the mains outlet, and the Audio Input is connected to a signal 1. source, and switched On. If the Power Indicator does not light up, switch On the audio source and increase its sound output level until the Power transmitter is connected to. 2. Indicator glows. 3. 2. 3. Press the “Power ON/OFF” Switch of the Headphone until the Power Indicator glows. RECEIVER HEADPHONE 1.
PAGE 4
proper disposal container to ensure that they are eliminated safely and in an CHARGING THE BATTERIES environmentally-friendly way. Thank you. 1. On the headphone, press the “Power ON/OFF” Switch until the Power Indicator is off. 2. To recharge the headphone batteries, place the headphone on the transmitter, taking care to ensure that the Charge Contacts touch the transmitter's charge prongs. Only use rechargeable batteries of the type specified under the “Technical specifications” heading.
PAGE 5
TROUBLE SHOOTING WARNING : Changes or modifications to this unit not expressly approved by the party responsible for compliance could void NO SOUND Ensure that the power adapter is pushed fully into the power the user’s authority to operate the equipment. Operation is outlet and that its cable is firmly connected to the transmitter. subject to the following two conditions: (1) this device may - Ensure that the headphone is switched on.