Manual
YH863 wireless headphones work in the 915MHZ of North America and the 863MHZ
of Europe open ISM band, for the family computer, TV, DVD, MP3, and other daily-use
audio-visual facilities, designed wireless listening .This product is a wireless
high-fidelity stereo headphones, technical project designed with stereo
technology, active noise reduction technology, ALC automatic level control
technology, high-precision PLL technology, energy saving features such as
automatic shutdown, so that the overall tone and compatibility in a very high
level
Transmitter technical parameter
Work voltage: 12VDC
Work current : 80mA(TYP)
Carrier Frequency : Usa 914/914.5/915MHZ
Europe 863.3/863.9/864.5MHZ
Audio input range: 0~2V（RMS）
Second harmonic suppression:>30dB
Channel separation:>50dB
Frequency response: 50~15000HZ
PLEASE READ THIS MANUAL THOROUGHLY
1. Indicator Light – Red light indicates that power is on; Green light indicates
that headphones are being recharged.
2. Power ON/OFF Switch -- This switch turns on the power and chooses one of two
transmission channels.
Note: Base and headphones must be set to the same channel.
3. Charge Socket – With rechargeable batteries installed inside, the headphones
are placed in the base and the charge prongs on the left earpiece should be inserted
into this Charge Socket. The batteries are then automatically recharged and the Green
Indicator light on
