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P.7 

DISTORTION 

Ensure the volume level of headphone is set to an approximate level. 

The headphone is too far from the transmitter, move it closer. 

The audio signal input level is too low. Increase the volume of the audio source.

 

 

 

TECHNICAL SPECIFICATIONS 

Transmission Mode 

UHF stereo 

Carrier Frequency 

2.4GHz Digital 

Operation Voltage 

Transmitter, DC 9V 400mA 

 

 

Headphone,  3  x  AAA  size  Rechargeable  NiMh 

batteries (included) 

Frequency Response 

30Hz – 20KHz   

Distortion 

0.5% 

S/N Ratio 

80dB 

Operation Distance 

Up to 50 Meters 

 

NOTE: 
Federal Communication Commission Interference Statement 

This equipment generates uses and can radiate radio frequency energy and, if 
not  Installed  and used  in  accordance  with the  instructions, may cause  harmful 
interference  to  radio  communications.  However,  there  is  no  guarantee  that 
interference will not occur in a particular installation. If this equipment does cause 
harmful interference to radio or television reception, which can be determined by 
turning  the  equipment  off  and  on,  the  user  is  encouraged  to  try  to  correct  the 
interference by one of the following measures: 
-    Reorient or relocate the receiving antenna. 
-    Increase the separation between the equipment and receiver. 
-    Connect the equipment into an outlet on a circuit different from that to which 

the receiver is connected. 

-    Consult the dealer or an experienced radio/TV technician for help. 

Содержание DHP190

Страница 1: ...DHP190 2 4GHz Digital Wireless Headphone User s Manual Please read before using the equipment ...

Страница 2: ...Without complicated wiring and installation with your Audio Video equipments and rear channel amplifier the system enables you to enjoy thrilling lifelike sound in minutes FEATURES 1 2 4GHz Digital UHF Technology 2 26 Channel Auto Frequency Searching System 3 Smart Volume Memory Built in 4 Electronic Volume Control 5 Low Power Indicator Alert 6 High Power 3 x NiMh Batteries 7 Auto Pin Charging Mec...

Страница 3: ...ocket 4 DC IN socket B HEADPHONE RECEIVER 5 Volume Up Down Control 6 Charging LED indicator 7 Charging contacts 8 ON OFF Control 9 Power LED indicator C ACCESSORIES 10 RCA cable 11 NiMh batteries for Headphone 3 pieces 12 3 5mm to 6 3mm adaptor plug 13 AC DC adaptor 1x 9V 400mA for transmitter ...

Страница 4: ...output jack of TV VCR Hi Fi CD MP3 VCD DVD players or to headphone earphone jack with the connector provided Plug the adaptor in the AC source and connect the audio plug to the audio source The transmitter will automatically switch on and the red LED will light up when it receives an audio signal HEADPHONE RECEIVER 1 To install or replace the rechargeable batteries carefully remove the leather pad...

Страница 5: ... leather padding back after inserted the batteries OPERATION Transmitter 1 Turn on the audio source TV or audio component to which the transmitter is connected with The Charging Power LED on the transmitter will light up in red when it receives the audio signal Headphone 1 Turn on the headphone by pressing the Power button The POWER LED Red will light up the green LED will be flashing until signal...

Страница 6: ...he headphone will perform the muting function automatically and it will search the best channel out of the 26 channels available The green LED will be flashing when it is searching for the best channel 4 Charging the batteries a Turn OFF the headphone first b Place the headphone on the transmitter s charging cradle The charging process begins automatically and the charging LED will light up in blu...

Страница 7: ...in process 3 Only use the included rechargeable AAA batteries When the headphone is not in use turn the headphone OFF 4 To ensure a long service life fully charge the batteries before using the headphone for the first time The initial charge takes 5 hours to complete Ensure the charging socket located on the right earphone connects securely with the charge prongs on the transmitter cradle This dev...

Страница 8: ...pment generates uses and can radiate radio frequency energy and if not Installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equip...

Страница 9: ... 1 this device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation Changes or modifications not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment ...

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