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STEREO 

INFARED HEADPHONE 

IR432

 

 

 

 

OWNER’S MANUAL 

Summary of Contents for IR432

Page 1: ...STEREO INFARED HEADPHONE IR432 OWNER S MANUAL ...

Page 2: ...ereo IR system Please read this document carefully FEATURES 1 Transmits the stereo audio signal from your audio or video source to your IR headphone without wires 2 Uses high frequency IR rays to carry audio signal ensuring clear sharp reception 3 Rechargeable batteries for powering the headphones WHAT IS INCLUDED 1 IR Stereo Headphone 2 Rechargeable batteries 3 Owner s Manual ...

Page 3: ...e receiver see Figure 1 1 Power on off LED indicator 2 Volume control 3 Power on off switch 4 IR sensors to receive IR light from the transmitter 5 Recharge cable input socket to recharge the batteries of the IR headphone 6 Charge LED indicator Figure 1 ...

Page 4: ... right battery compartment ensuring that the polarity is correct Figure 2 2 Note Before using the IR headphone for the first time please ensure that batteries are fully charged for 10 hours This will guarantee a longer operating lifetime of the batteries Earpad and battery cover AAA Rechargeable Battery Figure 2 ...

Page 5: ...istening to your IR headphone adjust the volume of the signal source to the headphone s maximum acceptable sound level 6 Adjust volume control of the IR stereo headphone to a comfortable listening level RECHARGING 1 Switch Off the power of the headphone before charging 2 Note Before using the IR headphone for the first time please ensure that the batteries are fully charged for 16 hours This will ...

Page 6: ...le POSITIONING OF TRANSMITTER 1 Place the transmitter unit so that the IR transmitter LED approximately faces the center of your listening area Figure 5 2 Because IR light travels in a straight line place the transmitter at the same height or slight higher than the reception height of the IR headphone 3 High IR light content such as sunlight and bright incandescent indoor lighting may degrade the ...

Page 7: ...uency Left channel 2 3MHz Right channel 2 8MHz Modulation FM Power supply transmitter 100mA 12V DC Power supply headphone 2 x AAA rechargeable batteries Frequency response 40 12000 Hz S N ratio 50dB Distortion 1 THD Channel separation 40dB Figure 5 ...

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