Bernafon Nano RITE Istruzioni per il montaggio
Nano RITE
Hearing Systems
BEHIND-THE-EAR
HEARING INSTRUMENTS
Fitting Guide
NANO RITE HEARING SYSTEMS
3
Nano RITE Hearing Systems – Overview 5
Selection Chart for Acoustic Options 6
Fitting Ranges 7
Selecting the Speaker Unit Length 8
Attaching the Speaker Unit to a Nano RITE Hearing System 9
Detaching the Speaker Unit from a Nano RITE
Hearing System 10
M-Speaker Unit 11
Custom Molds for the M-Speaker 12
Attaching the Lite Tip and the Micro Mold to the
M-Speaker Unit 13
Detaching the Micro Mold from the M-Speaker 14
Detaching the Lite Tip from the M-Speaker 14
P-Speaker Unit for Power Fittings 15
Using the Measurement Gauge 15
Custom Fit with Power Mold 16
Attaching and Detaching Power Mold to and from
P-Speaker Unit 16
Changing from a Power Dome to a Power Mold 17
Changing the ProWax Filter and the WaxStop 18
WaxStop System 18
ProWax System 18
Fitting a Nano RITE with Oasis 19
Attaching the Programming Cables 19
Ordering Information 20
Fitting Guide
Nano RITE Hearing Systems
Table of Contents
4
NANO RITE HEARING SYSTEMS
5
The Nano RITE receiver-in-the-ear hearing instrument is easy to handle and comfortable to wear.
Its unique design in combination with advanced technology delivers tangible end user benets.
This guide is designed to help you t and manage Nano RITE hearing systems.
1 Push button
2 Microphone
2a Second
microphone
3 Connector plug
4 Wire
5 Left/right indicator
6 Speaker
7 Speaker unit size
marking
8 Battery drawer
9 Ear grip
10 ProWax lter
Nano RITE Hearing Systems – Overview
8
CN_ILLU_NRInstrumentwithSpeaker_BW_HI
1
2a
2
3
4
10
5
7
6
9
6
Selection Chart for Acoustic Options
Speaker Unit Fitting
Type
Wax
Protection
Speaker Unit
Ear Pieces
Wax
Protection
Custom Mold
M-Speaker Instant ProWax Open Domes
(6, 8, 10)
Tulip Dome Power Domes
(6, 8, 10, 12)
Custom Micro Mold Canal Mold Canal Lock Skeleton WaxStop
Lite Tip
P-Speaker Instant WaxStop Tulip Dome Power Domes
(6, 8, 10, 12)
Custom Power Mold WaxStop
ProWax
CN_ILLU_NRCostumMoldPspeakerDetaching_BW_HI
CN_ILLU_NRMspeaker_BW_HI
CN_ILLU_NRPowerDometoPowerMoldChanging1_BW_HI
LT_ILLU_LiteTipDescription_BW_HI
CN_ILLU_NRPowerMoldtoPowerDomeChanging1_BW_HI
NANO RITE HEARING SYSTEMS
7
Fitting Ranges
Nano RITE hearing systems offer two speaker units: the M-Speaker, which is appropriate for mild to
moderately severe losses, while the P-Speaker provides additional power for severe hearing losses.
Expected tting ranges with different ear pieces are shown below.
250 500 1. 000 2.000 4.000 10 .000
0
20
40
60
80
10 0
120
250 500 1. 000 2.000 4.000 10 .000
0
20
40
60
80
10 0
120
250 500 1. 000 2.000 4.000 10 .000
0
20
40
60
80
10 0
120
250 500 1. 000 2.000 4.000 10 .000
0
20
40
60
80
10 0
120
250 500 1. 000 2.000 4.000 10 .000
0
20
40
60
80
10 0
120
M-Speaker Unit
P-Speaker Unit
Open Dome Tulip Dome Micro Mold / Lite Tip / Power Dome
Tulip Dome Power Mold/Power Dome
dB HL
dB HL
dB HL
dB HL
dB HL
Hz Hz Hz
Hz Hz
8
CN_ILLU_NRMeasurementT ool_BW_HI
1 Place the measurement tool over the ear,
keeping the top line horizontal. With your eyes
at the same level as the ear, determine which
mark is closest to an imaginary line running
over the top of the ear canal. In this example,
the correct choice is size 2.
Power Molds will have a better t if you
choose a slightly longer wire length than you
would when tting a Power Dome. If the top
of the ear canal falls between two numbers on
the gauge, choose the higher number.
2 If the speaker unit wire is too long the hearing
instrument will fall back over the ear and the
microphones will point vertically instead of
horizontally. It is also unlikely that the receiver
wire will t the contours of the ear correctly.
3 If the speaker unit wire is too short, it will
have a tendency to move out of the ear canal,
and the hearing instrument will lose stability
on the ear.
Selecting the Speaker Unit Length
CN_ILLU_NR_Wearing instrument2_BW_HI_r
1
2
3
Four receiver lengths are available for both the M-Speaker and the P-Speaker. No. 1 is the shortest
while no. 4 is the longest. Before tting Nano RITE hearing instruments, it is necessary to determine
the correct speaker unit length. The measurement procedure is the same for both the M-Speaker and
the P-Speaker.
Wire too long
Wire too short
NANO RITE HEARING SYSTEMS
9
CN_ILLU_NR_SpeakerUnitAttaching4_BW_HI
Attaching the Speaker Unit to a Nano RITE Hearing System
Correct speaker unit attachment is imperative.
1 Slide the connector plug into the connector
socket of the instrument. Take care to align the
pins in the connector plug with the socket.
2 When the connector plug is correctly aligned,
push it gently into place.
3 Take the lock pin out of the packaging in which
the speaker unit is delivered (tweezers make
this easier). Insert the lock pin with the
tweezers.
4 Ensure that the lock pin is fully inserted into
the hearing instrument. Use the back side of
the tweezers tool if necessary.
5 To test the attachment of the speaker unit to
the hearing instrument, gently pull the speaker
wire near the connection to the hearing
instrument as shown. If the speaker comes
off, then it was not attached properly.
CN_ILLU_NRSpeakerUnitAttaching2_BW_HI
CN_ILLU_NRSpeakerUnitAttaching3_BW_HI
1 – 2
4
5
CN_ILLU_NR_SpeakerUnitAttaching5_BW_HI
3
Speaker units can easily sustain internal
damage if dropped. Before you attach the
speaker unit, please place a dome on the
speaker to protect it.
10
CN_ILLU_NRSpeakerUnitDetaching3_BW_HI
CN_ILLU_NRSpeakerUnitDetaching1_CMYK_HI
CN_ILLU_NRSpeakerUnitDetaching2_BW_HI
Detaching the Speaker Unit from a Nano RITE Hearing System
1 Use the pointed end of the disassembly tool to
push the lock pin free.
2 Hold the instrument rmly with one hand
and with the other hand hold the edge of the
connector plug between your thumb and
forenger.
3 Gently pull the connector plug out of the
socket. If it does not come out easily, verify
that the lock pin is completely free.
4 Avoid losing the lock pin due to the fact that
you will need it for reattaching the speaker to
the hearing instrument.
Do not attempt to detach the speaker unit
by pulling on the wire without pushing
the lock pin free. This could damage both
the speaker unit and the hearing
instrument.
1
2
3
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1
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