2001 wireless headset (5-in-1) function
Wireless headset is made up of receiver and transmitter of two parts, the multimedia sound with transmitter (can receive television, computers, DVD, VCD and so on with any audio output electronic products), launch out with receive broadcast way within 30 m range can clearly hear the sound of a host, is not affected by external interference. Headphones can clearly FM 84 MHZ to 108 MHZ, high anti-interference, stable frequency sensitivity; Electric automatic tuning search platform, frequency stability.
Note: this wireless headset equipped with a microphone, the microphone position under the transmitter side. Transmitter and receiver requires two section 7 battery, can be installed with the power adapter (optional). Battery charge power mainly depends on how you buy the battery quality, this kind of machine with low power consumption.
Five functions is introduced:
1. Wireless headset, wireless channel to listen to all television sound, computers, game consoles, DVD, VCD, audio, MP3, CD and other appliances with any audio output. (test results: about effective distance at around 30 meters, 10 meters effect is good, sound quality is close to a wired headset, this function can let us in the middle of the night watching TV, DVD, no longer worry about loud, disturb the family, to enjoy the benefits of wireless), in the case of not chat, try not to insert another microphone output line, in order to avoid the interference caused by noise. Influence the effect of listening to songs!
2. The Internet chat, voice chat, unlimited freedom, built-in microphone (transmitter).
(test results: wireless headset with FM radio waves, equipped with transmitters, microphones on the transmitter, the effective distance, about 5 meters, 2 meters within the scope of effect is good, the location of the transmitter is very important, not in acoustics near strong electromagnetic interference)
3. Wireless monitoring: put the transmitter in infants, the elderly, patients need to take care of people, such as using a receiver can hear is the voice of the caregivers, easy and convenient to care.
(test results: is equivalent to listening, principle is the integrated microphone conversion process on wireless transmitters, wireless headsets, effect can wear wall, distance in 20 meters, the effect is good)
4. FM radio: can listen to FM radio, automatic tracking, locking, storage station.
(test results, the electronic frequency modulation, can automatically lock, storage FM radio)
5. A wired headset: receiver with audio line can be used as a wired headset.
(test results: this is also to sometimes we sit in front of the computer, no need to use wireless, use directly attached to the audio line, they became a wired headset)
The main parameters:
Receive frequency: 86-108 MHZ
Loudspeaker diameter: 40.00 mm Ф
Modulation method: FM/RF
Receiving sensitivity: 0 db
32 Ω impedance:
Launch distance: 30 m open (360 degrees)
The maximum output power: 3 mw
Sensitivity: 110 db S.P.L at 1 KHZ
Transmission power: 5 mv
Operating voltage: 3.0 V (2 aaa)
Rated power: 15 mw
Working current: 12 ma
Dynamic working current: 5 ma
Power capacity: 150 mw
Operating voltage: 3.0 V (2 aa)
Signal-to-noise ratio S/N: more than 45 db
Frequency response: 20 ~ 20 KHZ
A, install transmitting frequency: 86.5 MHz
Receiver installed
Open the battery cover right into two batteries.
Transmitter installation
1, right into the two batteries
2, insert the transmitter lotus head (TV or DVD, VCD, computer, MP3/4, etc have audio output electric) on the audio output jack "AUDLOOUT" (note: TV, DVD, VCD using lotus plug)
3, stereo plug into the computer, audio repeater, radio (headphone jack) (note: the computer, the repeater, the size of the radio receiving volume)
Second, the operating instructions
1) open the transmitter power switch, the power indicator.
2) rotating receiver power switch and the volume knob, power indicator light is lit, and adjust the volume to the required position.
3) such as TV according to reset the healthy, then choose the healthy, can hear the TV sound.
(note: received the first voice, which in turn up for FM radio. Receiving computer/DVD and other similar machine)
Wireless headset
1, put the transmitter audio line electrical audio output of Confucius AUDI0-0 (ut) or inside the headphone jack, transmitter function selector switch to pull WIRELESS headset, WIRELESS EARPHONE) the location of the transmitter power light lights.
2, open the receiver volume and power switch button (ON/OFF) receiver power indicator light is lit, press RESET (RESET) first, then choose (SCAN), can receive the voice of the transmitter.
Wireless voice chat on the Internet
1, first will launch on the audio line connected to tuen tieline, turn to the other end of the wire inserted into the hair hide machine microphone jack (MIC) on the other side of the computer microphone input hole.
2, the transmitter microphone hole (MIC) is the chatter, and will send the transmitter power switch to pull voice CHAT, AUDIO CHAT), the indicator lights.
3, the receiver volume, and open the power switch button (ON/OFF), receiver power light lights, first press RESET (RESET), then press eliminator (SCAN) can receive the voice of the transmitter.
Wireless monitoring
Puts emitting surface by guardian (such as the elderly, children, etc.) near the microphone (MIC) toward the guardian, will launch surface function selector switch to MONITOR (MONITOR) position, transmitter power indicating annoyance brighten, press RESET (RESET), then choose (SCAN) key, use headphones can receive sound transmitter.
Listen to the radio receiver can be used alone as a FM radio, choose by one each