Pyle PHPNC65 PHPNC65 Manual 1 - Page 2

Product Description The PHNC65 High Fidelity Headphones are a closed, dynamic, ear‐enclosing stereo headphone with active noise canceling functionality. Disturbing ambient noise in the low frequency range is recorded by tiny microphones and then significantly reduced as 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 PHNC65 can also be used passively (without noise canceling and without batteries). The swivel headphones come complete with a practical transport case and two audio adapters. 1. Product Overview 1) ON/OFF 2) Power indicator 3) Volume level 4) Battery cover 5) 3.5mm audio jack 2. Setting Up & Operating 2.1 ‐ Inserting Batteries For active noise canceling you need two 1.5 V micro batteries (type AAA). To insert the batteries, remove the left ear‐cover/panel, insert the batteries as indicated in the battery compartment. Then close the compartment again with the left ear‐cover/panel. If the headphones are not used for a longer period of time, please remove the batteries to prevent damage in case of battery leakage. 2.2 ‐ 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‐1n locking mechanism. 2.3 ‐ 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 on an airplane.