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Dear customer
Thank you for purchasing this product.
For optimum performance and safety, please read these instructions carefully.
The noise canceling function
Environmental noises in airplanes, trains, and buses, and noise caused by air-condi-
tioners is reduced by a third, providing a quieter listening environment. This function
allows you to enjoy music without raising the volume too high, and is, therefore,
kinder to your ears.
This unit mainly reduces the annoying low frequency sounds below 1500 Hz. For
this reason, sounds with higher frequency portions, from car horns, telephones and
human voices, remain relatively intact.
The headphone plug may not suit the jacks used on some aircraft.
Supplied accessories
Battery (R03, AAA, UM-4) ..................................................................................... 1
Names of the parts
Headband
Slider
Earpad
Hanger
Housing
Microphone
Cord
Plug
Volume control
Operation indicator [OPR]
Power switch [OPR, ON/OFF]
Noise canceling switch [NOISE CANCEL, MAX/MID]
Inserting the battery
Open the battery lid.
Insert the included battery.
Press in and down on the end.
Match the poles (
and ).
Close the battery lid.
If rechargeable batteries are to be used, rechargeable batteries manufactured by
Panasonic are recommended.
When to change the battery
The battery should be changed when the [OPR] indicator fades or fails to light. The
noise canceling function becomes less effective as the battery wears down.
If the battery is worn down, or if a battery isn’t inserted at all, the unit acts like normal
headphones.
Using the headphones
Turn down the volume on the audio equipment and insert the head-
phone plug (3.5 mm(1/8 in.) stereo) into the headphone jack.
Check the sides (L and R), then put the headphones on. Move the
sliders up or down to suit the housing position to your ears.
Start play on the audio unit and adjust its volume.
Turn on the noise canceling function.
Switch [OPR] to “ON”.
The [OPR] indicator lights.
Select the noise canceling level with [NOISE CANCEL].
Select “MAX” under normal circumstances. Select “MID” for a lower level of
noise canceling.
Adjust the volume.
Volume changes when the noise canceling function is on. Adjust the volume
with [VOLUME] on the controller or readjust the volume on the equipment.
How to fold the headphones
NO
ISE
CANCEL
N
O
I
S
E
C
A
N
C
E
L
NOISE
CANCEL
English
01.4.23, 2:19 PM5