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BATTERY INSERTION
1. Slide open the battery cover.
2. Insert the provided battery,
matching the and .
Press in on end first and down
on end.
3. Close the battery cover.
NOTES: Misuse of battery could result in leakage. This could cause a fire or explosion.
To prevent this, pay special attention to the following points:
• Be sure to insert the battery with correct positive and negative polarities.
• Do not heat, disassemble or short-circuit battery and never dispose of battery by throwing them
in a fire.
• Read the caution displayed on the battery when in use.
NOTE: Stretching the ear hook on the headphone from its
original position may result in damage to the ear hook.
PARTS NAME
USING THE HEADPHONES
1. Put on the headphones.
2. Plug the headphones to the audio component.
• Keep the volume level of the headphones to a minimum.
• Select the appropriate plug adaptor that fits in the airplane headphone plug.
3. Slide the power switch to ON to activate the noise-canceling function.
The Operation indicator lights up.
• You can use the headphones even if the power switch is set to OFF.
• To use the headphones as the noise canceling system, turn on the power without plugging to the audio component.
Changing the Battery
The battery should be changed when the Operation indicator fades or does not turn on. The
Noise Canceling Function becomes less effective as the battery wears down so make sure to
replace the battery as necessary to maintain the proper performance of the headphones.
Ear Hook
Operation indicator
Power switch
Battery
cover
Volume
control
Hook
Ear Pad
Cord
Push the Ear Hook slightly.
• Supplied battery is for your initial use.
Place the Ear Hook over
your ear and adjust the
Ear Hook position to fit
your ear.
Frequency response:
Noise cancellation
frequency range:
Noise reduction:
Sensitivity:
Input impedance:
Power supply:
Battery life*:
Cord length:
Mass:
Accessories:
14 Hz — 22,000 Hz
150 Hz — 1,000 Hz
more than 10 dB at 500 Hz
99 dB/1 mW (when ON), 99 dB/1 mW (when OFF)
28 Ω (when ON), 48 Ω (when OFF)
AAA battery (DC 1.5 V) x 1
approx. 25 hours** (using Manganese AAA battery),
approx. 50 hours** (using Alkaline AAA battery)
*Depends on use. **Without ambient noise.
1.5 m (4.9 ft)
(from mini plug to the left channel of headphone)
76 g (2.68 oz) (incl. cord and battery)
carrying pouch x 1, Manganese AAA battery (R03) x 1,
dual plug adapter (for in-flight use) x 1
Design and specifications subject to change without notice.
English
SPECIFICATIONS