Classic Tech Development HP2790 User Manual

Cordless stereo 900mhz headphone system

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HP2790
Cordless Stereo 900Mhz
Headphone System
User's Manual

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.
P.2

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Summary of Contents for Classic Tech Development HP2790

  • Page 1 INTRODUCTION HP2790 This 900Mhz compact stereo headphone takes advantage of the very latest advances in wireless transmission technology and unique SRS surround Cordless Stereo 900Mhz effect so that you can listen to music or the sound from your TV set both in the house and outdoors.
  • Page 2 COMPONENT IDENTIFICATION COMPONENT IDENTIFICATION RF transmitter FRONT VIEW 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 mains adapter Jack plug adapter (3.5 mm/6.3 mm diameter) RCA socket audio adapter Operating indicator light Charge indicator light...
  • 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 system, radio-cassette...
  • Page 4 WARNING: REPLACING BATTERIES 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.
  • Page 5 TECHNICAL SPECIFICATIONS TROUBLESHOOTING Transmission mode : UHF stereo NO SOUND Carrier frequency : 900Mhz Ensure that the mains adapter is pushed fully into the power Operating voltage : Transmitter – 12V 150 mA outlet and that its cable is properly connected to the DC IN 12V Receiver –...

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