Phonak pfe111 用户指南
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8. The ear tips should seal the
ear canal and fit without any
discomfort. Rotate the eaphones
so that the "leg" points diagnally
towards the top of the ear.
ear canal and fit without any
discomfort. Rotate the eaphones
so that the "leg" points diagnally
towards the top of the ear.
If you feel that the ear tips are too loose (insufficient seal) or too
tight (discomfort), try using another size.
To remove the earphones from the ears, hold them by the "leg"
and pull them out gently with a small rotation in order to break
the seal.
tight (discomfort), try using another size.
To remove the earphones from the ears, hold them by the "leg"
and pull them out gently with a small rotation in order to break
the seal.
Do not pull on the cable to remove the earphones from your ear.
b. Ear tips
The Audéo PFE comes with both silicone and Comply
TM
foam
eartips; the silicone tips are washable and better for use
during exercise. The Comply
during exercise. The Comply
TM
foam eartips are better at filtering
out ambient noise, making them the best choice for travel or
use in noisy surroundings.
To change the ear tips (foam or silicone), grab the ear tip in the
middle and pull it slowly until it comes loose. Do not use
your fingernails or any other sharp object to remove the ear tips,
as otherwise they could be damaged.
use in noisy surroundings.
To change the ear tips (foam or silicone), grab the ear tip in the
middle and pull it slowly until it comes loose. Do not use
your fingernails or any other sharp object to remove the ear tips,
as otherwise they could be damaged.
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c. Audio filters
The audio filters have an essential acoustic function for the frequency
response of the earphones. The purpose of this filter is to deliver sound
that matches what one perceives when listening with non-occluded
ears. The product comes with two different types of audio filters:
The grey filter is for enhanced perception of the mid-frequencies, and
the black audio filter for enhanced perception of bass and treble. The
grey audio filter is mounted on the earphones by default. Because each
individual's perception of sound is unique, Audéo PFE allows you to
choose the filter that suits your personal preferences. Another function
of the audio filter is to prevent dirt from entering the sound tube.
response of the earphones. The purpose of this filter is to deliver sound
that matches what one perceives when listening with non-occluded
ears. The product comes with two different types of audio filters:
The grey filter is for enhanced perception of the mid-frequencies, and
the black audio filter for enhanced perception of bass and treble. The
grey audio filter is mounted on the earphones by default. Because each
individual's perception of sound is unique, Audéo PFE allows you to
choose the filter that suits your personal preferences. Another function
of the audio filter is to prevent dirt from entering the sound tube.
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Make sure that the audio filters are in place before using the
earphones. The earphones only function correctly if the audio
filters are inserted in the output tube.
earphones. The earphones only function correctly if the audio
filters are inserted in the output tube.
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Replace the audio filters when they become dirty or clogged and
the sound of the earphones is affected.
the sound of the earphones is affected.
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Always use audio filters having the same color for both the right
and left earphone.
and left earphone.
To replace the audio filters proceed as follows:
1. To change the ear tips (foam or
silicone), grab the ear tip in the
middle and pull it slowly until it
comes loose.
silicone), grab the ear tip in the
middle and pull it slowly until it
comes loose.
2. Gently push and twist the
"threaded end" of the changing
tool into the used audio filter.
"threaded end" of the changing
tool into the used audio filter.
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3. Do not overtwist the tool;
stop when you feel a slight
resistance (about 1 rotation) or
you could damage the audio
filter.
Pull the used audio filter out.
stop when you feel a slight
resistance (about 1 rotation) or
you could damage the audio
filter.
Pull the used audio filter out.
4. So you can reuse the audio
filter, insert it in an empty slot
in the audio filter box; turn and
remove the changing tool.
Dispose of any soiled or
damaged audio filters.
filter, insert it in an empty slot
in the audio filter box; turn and
remove the changing tool.
Dispose of any soiled or
damaged audio filters.
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5. Proceed with placing a new
audio filter in the earphones.
Make sure that the audio filter is
sitting in the dispenser with the
open side facing upwards.
audio filter in the earphones.
Make sure that the audio filter is
sitting in the dispenser with the
open side facing upwards.
6. Press the "flat end" of the
changing tool into the filter ring
and pull out vertically.
changing tool into the filter ring
and pull out vertically.
7. Push the new audio filter into
the sound tube of your
earphones. Tip the changing
tool sideways to release it.
the sound tube of your
earphones. Tip the changing
tool sideways to release it.
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