Bose Aviation Headset X 소유자 매뉴얼 - 페이지 29
{카테고리_이름} Bose Aviation Headset X에 대한 소유자 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Bose Aviation Headset X 36 페이지. Owner's guide
Bose Aviation Headset X에 대해서도 마찬가지입니다: 소유자 매뉴얼 (36 페이지), 빠른 설정 매뉴얼 (1 페이지), 소유자 매뉴얼 (36 페이지), 소유자 매뉴얼 (16 페이지)
페이지 인쇄
Problem
Low rumbling sound with
headset turned on in a
quiet environment
Crackling sound audible
with headset turned on in a
loud environment, or ANR
is intermittent.
No active noise reduction and
no communication
Do not attempt to disassemble or service the inside of the earcups or other parts of the
headset. Only the boom microphone cable, connector access cover, battery, battery cover,
wind screen, and ear cushions, are replaceable by the user. For instructions on how to care for
the headset and how to replace the ear cushions, refer to General Care and Maintenance.
What to do
• Adjust the earcup fit to create a better seal on the head.
The headset's low-force design makes it sensitive to
items that interfere with the seal around the ear.
Ensure that the ears are completely inside the ear
cushions and that items such as a hat or eyeglasses
with thick temples do not interfere with the seal.
• Check ports at the outside surface of each earcup to
ensure they are not blocked. If dust or dirt is present,
carefully remove the debris using tweezers. Do not blow
out or vacuum debris.
• Inspect the seal between the ear cushion skirt and the
earcup. The skirt should enclose the earcup evenly,
without gaps. If the ear cushion has surface tears, torn
stitching joints, large wrinkles, or a surface which has
become dried and stiff, replace the ear cushions.
• Adjust the earcup fit to eliminate the sound. See
Wearing the Headset.
• If battery powered, check to see if the battery is low, red
light is on.
• If aircraft powered, check that the voltage powering the
headset is greater than 10 VDC.
• Inspect the seal between the ear cushion skirt and the
earcup. The skirt should fit into the slot on the earcup,
without gaps. If the ear cushion has surface tears, torn
stitching joints, large wrinkles, or a surface which has
become dried and stiff, replace the ear cushions.
• Check boom microphone cable connection on the
bottom of the earcup.
Troubleshooting
29