Using your headphones
Using the headphones for audio
1. Connect the headphone cable to the extension cable if needed, making certain the plug is firmly
seated.
2. Connect the headphone cable (or extension cable) to the headphone jack of your audio device.
• Use 3.5 mm (
1
/
8
") stereo mini plug to connect to MP3, CD player, DVD player, computer, and
other audio devices equipped with a 3.5 mm (
1
/
8
") output jack.
• Use included airline adapter to connect to typical airline audio systems.
Note:
The headphones cannot be used with devices equipped with 2.5 mm or
1
/
4
" headphone
jacks without purchase of an adapter. Please purchase an optional mono/stereo adapter for use
with a mono device. (Without use of an adapter, the right channel is muted when headphones
are connected to a mono device.)
3. Wear the left earpiece (marked L) on your left ear; and the right earpiece (marked R) on your
right ear. Adjust headband as needed for a comfortable fit.
Note:
the L and R designations are located on the headband assembly just above the earpieces.
4. To activate noise-cancelling function, move the power switch on your control box to the “ON”
position; power indicator should light (red).
If you do not wish to use the active noise-cancelling function, move power switch to the
“OFF” position. Note: You can still listen to audio with the noise-cancelling switch in the “OFF”
position.
5. Turn on your audio device. Volume should be set at a low level at first; adjust as necessary on
audio device.
For noise-cancelling only
1. To activate noise-cancelling function, move the power switch on your control box to the
“ON” position; power indicator should light (red). In this case, there is no need to connect the
headphone cable to an audio device; simply turn the headphones on and wear them.
After using
• After you have finished using your headphones, move the power switch to the “OFF” position.
• Remove battery when you will not be using the headphones for an extended period.
• Fold the headphones (at hinges) for compact storage—see illustration.
• Store the headphones and accessories in the included soft protective pouch.
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