User's Manual

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HP2790

Cordless Stereo 900Mhz

Headphone System

User's Manual

P.2

INTRODUCTION

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

advances in wireless transmission technology and unique SRS surround

effect 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 100 meters).

FEATURES

1. SRS Surround Effect

2. Automatic Phases Lock Loop (PLL) scanning system on headphone

3. Phase Lock Loop (PLL) transmission system on transmitter

4. Automatic battery recharging (batteries supplied).

5. 900 MHz RF technology.

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

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

8. Rechargeable receiver headphones.

9. Charger built into the transmitter.

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

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

Summary of content (5 pages)

PAGE 1
HP2790 INTRODUCTION This 900Mhz compact stereo headphone takes advantage of the very latest Cordless Stereo 900Mhz Headphone System advances in wireless transmission technology and unique SRS surround effect 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 100 meters). FEATURES 1. SRS Surround Effect 2.
PAGE 2
COMPONENT IDENTIFICATION COMPONENT IDENTIFICATION FRONT VIEW REAR VIEW 1 RF transmitter 2 RF receiver headphones 3 Power On/Off switch 4 Power On indicator light 5 Rechargeable 1.2 V 300 mAh batteries (Ni-Cd, LR03/AAA size) 6 Charge contacts 7 12V 150 mA mains adapter 8 Jack plug adapter (3.5 mm/6.3 mm diameter) 9 RCA socket audio adapter 10 Operating indicator light 11 Charge indicator light 12 Audio connection cable with 3.
PAGE 3
. A cable is provided from the transmitter rear panel that can be NOTE: connected to the audio outputs (Left and Right) present on a TV set, You should then be able to move around freely from one room to another Hi-Fi without any interference. If interference does occur (interruptions in the system, VCR or radio-cassette player, or to a headphones/earphones output using the connector supplied.
PAGE 4
REPLACING BATTERIES WARNING: Never attempt to recharge conventional dry cells. Never use another type of battery or non-rechargeable batteries to replace Rechargeable batteries have a long service life. If it is however necessary to the rechargeable (LR03/AAA) batteries supplied. When the headphones are replace them, proceed as described below: not in use, move the switch to the OFF position to avoid damaging the batteries. Carefully The batteries must always be fully charged before use.
PAGE 5
TECHNICAL SPECIFICATIONS TROUBLESHOOTING Transmission mode : UHF stereo NO SOUND Carrier frequency : 900Mhz Operating voltage : Transmitter – 12V 150 mA - Receiver Ensure that the mains adapter is pushed fully into the power outlet and that its cable is properly connected to the DC IN 12V – 2.4 V (two rechargeable batteries, connector on the transmitter. LR03/AAA size) - Ensure that the headphones On/Off switch is switched to the On.