Lightspeed Zulu 3, Руководство пользователя

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When flying, what causes a warbling noise in
the ear cup?
If your ear is not entirely inside the cup, with a
tight seal, air can seep in and cause the ANR to
compensate for uneven internal cup pressure.
Where is my product serial number?
The Zulu 3 serial number (a
small, white, bar-code sticker
with numbers) can be found
on the headset underneath the
head pad. The head pad, located
on the inner radius of the
headband, must be removed to
reveal the serial number. Simply
pinch the cushioned part of the head pad, pull
down and it will snap out.
FAQs
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