Eurotops Versand 46499 User Manual

EP690/ OS-MH2001
ENGLISH

A. Piece and function list

A Receiver B Emitter
(Headphones)
1. Battery compartment 7. Power indicator
cover (Front)
2. Power switch (ON- 8. Power and function
OFF) and volume switch (Functions: Audio-
control chat/ Monitor/ Wireless
earphone/ OFF)
9. Microphone socket (MIC)
3. Scan Button
4. Reset Button 10. Power socket
(4.5VDC - Power adapter
not included)
5. Power indicator 11. Built-in microphone
socket (MIC)
6. Audio socket 12. Built-in audio cable
Included accessory: 13. Battery compartment
Audio cable (bottom)
Ensure that volume is not too loud before using the
headphones.
To avoid possible hearing damage,
do not listen at high volume levels for
long periods.
Make sure to adjust volume to a
sound level that best fits your
hearing sensitivity.

B. Technical Specifications

Emitter
Emission frequency: 87.5 MHz
Modulation mode: FM
Emission distance: 30M (without interference)
Power supply: 2xAAA batteries(3V) or 4.5V DC.
Receiver (headphone)
Frequency range: 87.5 -108MHz for FM radio and 87.5
MHz for wireless headphones
Reception mode: FM
Distortion: ≤ 2%
Power supply 2xAAA batteries (3V)

C. Parts

Includes
Emitter
Receiver (headphone)
Instruction manual
Audio cable

D. Battery installation

Headphones:
1. Open the cover of battery compartment.
2. Insert two AAA batteries into the battery compartment
according to polarity marks (+/-).
3. Close the cover.
Emitter:
Repeat the same steps from 1 to 3 as indicated above.
FM Wireless Headphones
User's Manual

Operation

Cable connections

1
1
1
1

Wireless headphones

(1) After inserting the batteries in the receiver and emitter,
insert the audio cable of emitter into the AUDIO-OUT
socket of electronic device. See figure 1 above.
(2) Position emitter's function switch (9) to "Wireless
Headphones". The indicator light on the emitter turns on.
(3) Turn the power switch (2) to "ON" a little, just enough to
switch on the headphones. The indicator light turns on,
indicating the headphones are on.
(4) Use the same switch to adjust the volume.
(5) Press the "RESET" button and then "SCAN" button on
the headphones.