Pyle PHPNC45 headphone
Contents
1. USER S MANUAL ACTIVE NOISE CANCELING HEADPHONES Stereo headphones with active noise canceling function The PHPNC45 headphones are closed dynamic ear enclosing stereo headphones with active noise canceling function Disturbing ambient noise in the low frequency range is recorded by tiny microphones and deleted by counter sound phase inverse tones Thus a noise canceling of more than 85 is achieved For operation two 1 5 V micro batteries type AAA are required The PHPNC45 can also be used passively ie without noise canceling and without batteries The PHPNC45 are swivel and are supplied complete with a practical transport case and two audio adapters Safety Instructions ep FAD Always turn down the volume control before plugging the headphones into a sound source Turn up the volume control only far enough to hear properly If your are connecting these headphones to an airplane s sound system listen at low levels so that loud messages from the pilot do not discomfort Ringing in the ears may indicate that the volume level is too high Lower the volume Do not use these headphones where vehicular traffic is present or in any other activity where a failure to hear surrounding sounds could be dangerous Maintenance and service operations are only to be carried out by authorized dealers Damage caused by manual modifications on the product is not subject to warranty If this product is used for other purposes than originally inte2. nded or if it is not correctly connected the product may suffer damage and the guarantee becomes void If the headphones are not used for a longer period please remove the batteries Dispose of used batteries properly to save the environment Setting into Operation Inserting batteries For active noise canceling you need two 1 5 V micro batteries type AAA To insert the batteries remove the left ear pad turn the pad counterclockwise to remove Insert the batteries as indicated in the battery compartment Close the compartment again with the left ear piece If the headphones are not used for a longer period please remove the batteries to prevent damage in case of battery leakage Adjusting the headband In order to achieve good transmission quality and noise canceling as well as best possible comfort the headband should be adjusted to properly fit your head You can adjust the headband using the snap in locking mechanism Connecting the headphones Connect the headphones via the supplied audio cable to the sound source If necessary use the 6 3 mm jack adapter or the 3 5 mm double jack adapter for the in flight entertainment in an airplane PHPNC45 Operation Power indicator HSI ISNA p On off Volume Level 0 E Adjustthe volume atthe headphones E To switch on the active noise canceling function and to attenuate ambient noise set the ON OFF switch to ON The POWER indicator lights up B After y
3. ou turn on the power of the headphones you may hear a slight hiss This is operating sound of the noise canceling function not a malfunction E When the batteries are going flat the power indicator starts flashing and goes off The active noise canceling is switched off However the audio signal continues to be transmitted E The PHPNC45 can also be used like conventional headphones without batteries to listen to music E After operation switch off the PHPNC45 to extend battery life Cleaning The headphones should be cleaned from time to time Please use a soft lint free and moistened cloth Never use alcohol or solvents Transport To transport the headphones in the transport case fold the ear pieces inwards between the headband You can store the accessories in the lid of the case Technical Specifications Transducer type 0 Dynamic Frequency range 30 20 000 Hz Impedance c000 32 Q Power output 000 100 mW Noise attenuation max 20 dB Distortion cccbebasicensceent tock lt 1 Cable length 04 1 0m Connection 00008 3 5mm stereo jack Power supply 00 2x 1 5V micro type AAA Weight ccsiitcrssncaveroiiearaaans 250g Please note Every information is subject to change without prior notice 02 06 2011 www pyleaudio com CE X
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