YANXI SCIENCE and TECHNOLOGY MH2001 Users Manual

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.

and

Changes or modifications not expressly approved by the party responsible for
compliance could void the users's authority to operate the equipment.

Installation

Installing the receiver:
Insert two AAA batteries into the battery compartment according to the +
and-polarity.
Installing the emitter:
Inster two AAA batteries into the battery compartment according to the + and
–polarity,or insert the power adaptor(optional)into power socket of emitter (4.5
V DC)
Insert audio plug of the emitter into AUDIO-OUT socket of audio source(such as
TV set,audio device,PC,DVD player,VCDplayer,Cdplayer,MP3player,etc.).In
case the audio our socket of audio source is the earphone
To achieve best reception spread out emitter audio cable cable which can be also
used as antenna.

Operation

Wireless headphones

1..Insert the emitter audio cable into the AUDIO-OUT socket of the electrical
device(see Fig.1)or earphone socket,and move the function seitch of emitter will
fo on.(In case that TV set is used as the audio source,the TV set can be muted,)

2.Turn on the volume control and power button(ON/OFF)on receiver,the
power,indicator of receiver will go on.First press the RESER key,and press the
SCAN key ,the sound sent from emitter should be heard.

Wireless net audio chat

1. Connect the emitter audio cable to the adaptor cable (optional))see Fig.2),and

insert the other end of the adaptor cable into the audio oft socket of the
PC,then insert one end of the audio cable (optional)into the microphone
socket(MIC)on the emitter,and inset the other end into the microphone in
socket of the PC.

2. Aim the microphone socket (MIC) of the emitter at you (see Fig.3),and move

the power switchon the emitter to AUDIO CHTA position,and then press the
SCNA,key,and then the sound sent out from the emitter cam be heard.

Wireless monitoring

Place the emitter at the people you want monitored (such as elderly
people,children,etc.),and aim the microphone(MIC)the people.Move the function
switch on the emitter to the MONITOR postion,and the power indicator will go
on .turn on the volume control and power button (ON/OFF) of the receiver, and
the power indicator of the receiver will go on.Press the RESET oey ,and press the
SCAN key ,and the sound sent out from the emitter can be heard with the
earphone.

Iistening to the radio

The receiver can be used separately as an FM radio.Press SCAN key once,and
the receiver will automatically search toward a higher range and lock one redio
channel;when the highest range is reached,press RESET key,and the frequency
returus to the lowestrang.pree SCAN key again,and the receiver will search the
radio channels from the low range again.

.Wired earphone.

Insert one end of the audio cable (optional) into the audio socket of the receiver
(see Fig.4),and insert the other and into the earphone socket of the electrical
devices, such as MP3 player, VCD player,DVD player ,etc, and then the unit can
be used as a wired earphone.

.Turuing off the unir

When the unit is not used,move the function switch on the emitter to OFF
position to turu off the emitter,and turu the volume control on receiver to the
OFF position ,and the power indicator on receiver will go out ,and the receiver
will turu off.
Remove batteries when not using unit for a long time.

Technical specifications

Emitter
Emission frequency:88.3±0.5MHz
Modulation mode:FM
Emission distance: ≥8m
Reception from any audio and visual equipment with audio out socket,such as
TV set,andio device,DVD/VCDplayer,multimedia PC,etc.
Power supply:2*AAA battery or 4.5V DC

Receiver
Frequency range:86~108MHz
Reception Mode:FM
Distortion:≤ 2%
Power supply: 2×AAA battery