User manual PYLE PLVWH1

[. . . ] WIRELESS INFRARED SURROUND HEADPHONE PLVWH1 Overview The PLVWH1 is a true wireless headphone system which uses latest high frequency modulation infrared technology. You can enjoy music by simply connecting the supplied infrared transmitter to any of your audio/video equipment through either a line output jack or a headphone jack. [. . . ] This is a characteristic of infrared systems and does not mean that the system is defective Do not use this system in the open air under direct sunlight as the infrared system will not work properly. 1 Precautions * Operate the transmitter on 12V 100mA. Operate the headphone system on3V DC (size AAA batteries x 2). * Turn off the power of the transmitter and the system is not in use. Refer servicing to qualified personnel only. * Do not leave the system in a location near heat sources such as radiators or airducts, or in a place subject to direct sunlight, excessive dust, moisture, rain, mechanical vibrantion, or shock. * Do not use alcohol, benzine or thinner to clean the cabinet. Headphone 1. Adjustable headband IR Stereo Headphone 1. Open the battery compartment door on the right of the headphone. Insert two size AAA batteries with correct polarity. Close the battery compartment. 2 How to use 1. Turn on the audio/video equipment connected to the transmitter. 2. Turn on the power switch for headphone. 3. [. . . ] within 5 meters from the emitter of the transmitter. Specifications: * POWER REQUIREMENTS: 3VDC (1. 5V AA x 2) * TYPE: OPEN AIR DYNAMIC * DRIVE UNIT: 40 mm MYLAR CONE * IMPEDANCE: 32 OHM +-6. 4 OHM * FREQUENCY RESPONSE: 20 Hz ~ 23 KHz * S. P. L. : 98 dB / NOM. * BATTERY LIFE (AT 10mv OUTPUT): ABOUT 48 HOURS WEIGHT: ABOUT 170 gr. [. . . ]