AH-D301
On-Ear Headphones
AH-D301
Owner’s Manual
Bedienungsanleitung
Manuel de l’Utilisateur
Manuale delle istruzioni
Manual del usuario
Gebruiksaanwijzing
Bruksanvisning
操作說明書
操作說明書
A
B
Accessories
Check that the following parts are attached in
addition to the main unit:
q Owner’s Manual...............................................1
w Standard conversion plug ( A)...................1
e Extension cable (Cable length: Approx. 1.7m)
( B) ............................................................1
r Service station list ...........................................1
Declaration of conformity
We declare under our sole responsibility that this
product, to which this declaration relates, is in
conformity with the following standards:
EN55013.
Following the provisions of 2004/108/EC Directive.
(For Europe model)
Caution on handling
• Be sure to hold the plug when unplugging the
cable.
• Do not place undue stress on the cord, as this
can result in wire disconnection or damage.
Observe the following for correct usage.
• Do not remove the connecting plug by pulling
on the cord.
• Do not pull the cord unduly.
• When connected to a portable device, do not
leave the portable device hanging.
•Do not wrap the cord around the portable
device.
• Do not fold the cord.
• If you leave a connected portable device hanging,
it may become disconnected and fall. Take care
as DENON does not guarantee portable devices.
• The ear pads may deteriorate after extended
usage or storage.
• Always keep the headphones (particularly the ear
pads) clean. If they are dirty, this may reduce their
performance. Use a soft cloth to gently wipe off the
dirt.
• Do not use benzene, thinners, or other organic
solvents or insecticides on the main unit since
they may cause a change in quality or color.
• The headphones have a structure by which the
sound tends to leak out if the volume is too high.
Be considerate of others.
Using the headphones
Check the markings on the housing, and place the
headphones over your head so that the housing
marked “R” is over the right ear, the one marked
“L” over the left ear.
Specifications
¢ Type: Dynamic type
¢ Drive units: φ 35 mm
Neodymium magnet
¢ Input impedance: 28 Ω/ohms
¢ Sensitivity: 100 dB/mW
¢ Maximum input: 1,000 mW
¢ Playback frequencies: 10 ~ 22,000 Hz
¢ Mass: 180 g
(not including cable)
¢ Cable length: 1.3 m OFC litz cable
¢ Plug: φ 3.5 mm gold-plated
stereo mini plug
* For improvement purposes, specifications and
design are subject to change without notice.
ENGLISH DEUTSCH FRANCAIS ITALIANO
Safety precautions
•Listening at high volumes that irritate your ears
can have a negative influence on your hearing.
• Do not use headphones while driving a bicycle,
motorcycle or automobile. Doing so could lead to
accidents.
• When using headphones, for safety keep the
volume to a level at which surrounding sounds
can be heard.
• Do not put in water or dampen.
•Do not place heavy objects on, heat, or pull on
the headphones. Doing so could damage or
deform them.
•To prevent injury, be careful not to let your fingers
get caught between the housing and hanger.
• Do not expose to high temperatures.
Do not expose to direct sunlight. Pay particular
care with the inside of cars in hot weather. The
components may be warped or damaged by high
temperatures.
A note about recycling
This product’s packaging materials are
recyclable and can be reused. Please
dispose of any materials in accordance
with the local recycling regulations.
When discarding the unit, comply with
local rules or regulations.
This product and the supplied accessories conform
to the WEEE directive. (For Europe model)
LR
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