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SHENZHEN YUXINXIN ELECTRONICS CO. FM8898 User Manual

Wireless stereo headphones

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WIRELESS STEREO HEADPHONES
USER MANUAL
FM8898 WIRELESS STEREO HEADPHONES
USER MANUAL
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Summary of Contents for SHENZHEN YUXINXIN ELECTRONICS CO. FM8898

  • Page 1 WIRELESS STEREO HEADPHONES USER MANUAL FM8898 WIRELESS STEREO HEADPHONES USER MANUAL...
  • Page 2 WIRELESS STEREO HEADPHONES USER MANUAL Introduction Thank you for buying our Wireless stereo headphones! This manual will help you install it properly. Features • Wireless headphones with microphone built-in into the receiver • High-quality sound within up to 100 meters distance •...
  • Page 3 WIRELESS STEREO HEADPHONES USER MANUAL Specifications * System: UHF/RF * Carrier frequency: 915.5, 916, 916.5 MHz * Sound: stereo * Transmit power: < 10 mW * S/N ratio: ≥ 55 dB * Channel separation: ≥35 dB * Distortion: ≤1% * Operation distance: up to 100 m in the open air * Frequency response: 25 Hz - 20,000 Hz * Microphone: built-in into the transmitter, working distance at least 3 m * Transmitter power supply: 5V DC, 200 mA...
  • Page 4 WIRELESS STEREO HEADPHONES USER MANUAL Package contents • Wireless headphones • Signal transmitter • AC-DC power adaptor • Stereo audio cable 2xRCA female to 3.5 mm audio socket, 0.6 m • Stereo audio cable male to 3.5mm connector, 1.0m • Stereo audio input cable, 1.0m •...
  • Page 5 WIRELESS STEREO HEADPHONES USER MANUAL Installing the Transmitter Insert the external power adaptor into the DC Input Terminal socket on the rear panel of the transmitter. Then insert the audio cable of transmitter into the AUDIO-OUT socket of any audio source (such as TV, PC, DVD, CD,MP3...)
  • Page 6 WIRELESS STEREO HEADPHONES USER MANUAL Using Stereo Headphone Two batteries ( AAA/1.5V) must be placed into the battery box of the receiver(Headphone), ensuring that the positive and negative terminals of the batteries are inserted correctly. The headphone could receive sound signal from the transmitter or other audio device via the audio cable packaged together.
  • Page 7 WIRELESS STEREO HEADPHONES USER MANUAL Wireless headphones Insert audio cable of the transmitter into the AUDIO-OUT socket of the electrical device, and move the function switch of the transmitter to CH1/CH2/CH3 position accordingly. Turn on the power switch (ON/OFF) on receiver, the power indicator of receiver will go on.
  • Page 8 WIRELESS STEREO HEADPHONES USER MANUAL Special features • Double PLL and MCU System Not only transmitter but also the wireless headphone is equipped with a Phase Lock Loop (PLL) and Micro Computer system providing the ultimate in transmission and reception frequency stability •...
  • Page 9 WIRELESS STEREO HEADPHONES USER MANUAL FCC warning This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
  • Page 10 WIRELESS STEREO HEADPHONES USER MANUAL to which the receiver is connected. • • - Consult the dealer or an experienced radio/TV technician for help. Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment.