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HP890 

(HP891 + HP892A)

 

 

Cordless Stereo 900Mhz 

Headphone System 

    

 

 

 

 

 

 

 

 

 

 

User's Manual 

Summary of Contents for HP890

Page 1: ...HP890 HP891 HP892A Cordless Stereo 900Mhz Headphone System User s Manual ...

Page 2: ... Hi Fi system or radio range 100 meters FEATURES 1 Automatic Phases Lock Loop PLL 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 Charge...

Page 3: ...o adapter 10 Operating indicator light 11 Charge indicator light 12 Audio connection cable with 3 5 mm jack plug 13 Volume control knob VOL 14 AUTO SCAN indicator 15 AUTO SCAN button 16 DC IN connector 17 Audio input cable 18 Channel selector CHANNEL 3 2 1 INSTALLATION TRANSMITTER 1 Connect the mains adapter provided to an electrical outlet 2 Connect the mains adapter cable to the DC IN input conn...

Page 4: ...ains off switch on the audio source and increase its output level until the red indicator light comes on HEADPHONE 1 Two rechargeable LR03 AAA size batteries have been built in in the battery compartment and no insertion is required OPERATION 1 Switch on the sound source TV set or audio component that the transmitter is connected to 2 Place the headphones On Off switch in the On position 3 Place t...

Page 5: ...t the transmitter and save power the transmitter automatically switches off after approximately one minute if the signal that it receives from the audio source is too weak for proper reception If however the signal returns to an acceptable level then the transmitter automatically switches back on CHARGING THE BATTERIES 1 Place the On Off switch on the receiver headphones in the Off position 2 To r...

Page 6: ...l 24 hour charge is required to guarantee an acceptable service life for the rechargeable batteries Always ensure that the headphones are switched to the Off position while the batteries are charging IMPORTANT This unit can be operated with rechargeable batteries only When replacing the batteries or when disposing of the unit always comply with applicable laws relating to the disposal of batteries...

Page 7: ... in an open fire or short circuited P 7 Carefully remove the cloth padding around the left and right headphones Install the new batteries in their housings as illustrated Check for correct polarity Bring the cloth padding up over the sloped guide slot Hold it in place with your thumb just after the slope to ensure that it does not leave the guide Turn the padding as illustrated It will slide into ...

Page 8: ... FCC Rules Operation of this device is subject to the following two conditions 1 This device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation WARNING Modification of this device to receive cellular radio telephone service signals is prohibited under FCC rules and Federal Law Changes or modifications...

Page 9: ...o equipment may not be in playback mode Start playback on by the equipment Check the battery compartments if batteries are at right positions DISTORTION Ensure that the Stereo indicator is lit If not adjust the tuning control Auto Scan on the headphones until it lights Use the channel selector to change the transmitter s transmission frequency Then you will need to adjust the tuning control on the...

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