GN Resound ONE User manual

Technical Manual
RS CAMBRIDGE PLATFORM BTE GN ReSound A/S
Global Technical Operations
https://gto.gnresound.com
Lautrupbjerg 7
DK-2750 Ballerup, Denmark

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Table of Contents
Form-Factor-Matrix & Product Information...................................................................................... 3-4
Part list.................................................................................................................................................5
Part list - HSG parts.............................................................................................................................6
Part list - thin tubes & domes........................................................................................................... 7-8
Disassembling procedure....................................................................................................................9
Replacing mic lter ............................................................................................................................10
For internal GN Operations only........................................................................................................11
Part list - test equipment....................................................................................................................12
Test equipment ..................................................................................................................................13
HI testing ...........................................................................................................................................14
Wireless test......................................................................................................................................15

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Please also see Data Sheets for more info
Form-Factor-Matrix & Product Information (C70R)
Platform CAMBRIDGE BTE C6 Product Model Model Model Model Data Sheet
70R
Wireless programming & HI test
Integrated Batt - rechargeable
ONE
RT977-DWC RT777-DWC RT577-DWC RT477-DWC 401710000
70R
Wireless programming & HI test
Integrated Batt - rechargeable
RT971-DWC RT771-DWC RT571-DWC RT471-DWC 401709000
RT71-DWC is similar to RT77-DWC, but output is like mini-BTE
The hook must always have a lter inserted. Open conguration with thin tube is possible - please see part No’s for tubes and domes in this doc
If the TOP HSG is damaged, it can be replaced. If the the mic lters need to be replaced, they can be replaced without separating the HSG parts - see
instr in this doc. Due to the mech construction of the HI and a sealing inside the HI, the BOT HSG must not be replaced. If it needs to be replaced, the
complete HI should be returned for repair/replacement
HIs are available in these colours:
Gold (GLD), Warm Grey (WRM GRY), Espresso (ESP), Deep Black (DP BLK), Bronze (BRNZ), Champagne (CHMPN), Sparkling Silver (SPK SIL),
Graphite (GRPH)
Note that the white mic lters attached to the TOP HSG are changed to transparent lters

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Please also see Data Sheets for more info
Form-Factor-Matrix & Product Information (C80R)
If the TOP HSG is damaged, it can be replaced. If the the mic lters need to be replaced, they can be replaced without separating the HSG parts - see
instr in this doc. Due to the mech construction of the HI and a sealing inside the HI, the BOT HSG must not be replaced. If it needs to be replaced, the
complete HI should be returned for repair/replacement
CAM80R must always be mounted with a hook without lter
CAM80R HP must always be mounted with a metal hook without lter
Thin tube option is not possible
HIs are available in these colours:
Gold (GLD), Warm Grey (WRM GRY), Espresso (ESP), Deep Black (DP BLK), Bronze (BRNZ), Champagne (CHMPN), Sparkling Silver (SPK SIL),
Graphite (GRPH)
Note that the white mic lters attached to the TOP HSG are changed to transparent lters
Platform CAMBRIDGE BTE C6 Product Model Model Model Model Data Sheet
80R (P)
Wireless programming & HI test
Integrated Batt - rechargeable
ONE
RT988-DWC RT788-DWC RT588-DWC RT488-DWC
401711000
80R (HP)
Wireless programming & HI test
Integrated Batt - rechargeable
RT988-DWHC RT788-DWHC RT588-DWHC RT488-DWHC

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Part No Description
21396100 HOOK ASM,LARGE,CAM (no hook lter)
21396200 HOOK ASM,MEDIUM,CAM (no hook lter)
21396300 HOOK ASM,SMALL,CAM (no hook lter)
21521100 METAL HOOK,ASM,LARGE,CAM (no hook lter)
21978800 HOOK,LARGE,C70R,W/FLTR
21978900 HOOK,MEDIUM,C70R,W/FLTR
22316300 HOOK,SMALL,C70R,W/FLTR
22259300 FILTER,HOOK,CAM,4PCS (C70R)
16342400 PIN,0.60X8.20 (TOP HSG,BAT end)
15502500 PIN REMOVAL TOOL. PACKED
Cleaning brush, black
17435000
Magnet
Cleaning
loop
Part List
Part No Description
22215600 KIT,CLR MARKERS,C80R HP
22215000 KIT,PLASTIC HOOKS,CLR MKR,C80R
21978700 KIT,HOOKS,CLR MARKERS,C70R
20420900 COLOR MARKER,CRHI,MLD,RED
20420901 COLOR MARKER,CRHI,MLD,BLU
22035700 FILTER,MIC,CASE,8PCS
17294600 AUTOPHONE MAGNETS
17435000 GENERIC BRUSH, BLK
21520400 DAI SHOE,ASM,C80R,PKG
PIN REMOVAL TOOL
15502500
HOOK ASM
(C80R is shown)
FILTER,MIC,CASE,8PCS
22035700
Colour markers
To connect the audio adapt:
Attach the audio adapt to the contact points
in the HI and click it in place as shown
To remove the audio adapt:
Press the release button and
remove the audio adapt
Colour mrk location
C70R: Remove the hook lter by pushing the tip of the lter tool into
the hook and slide it all the way through until the hook lter falls out

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Part List - HSG Parts
COLOUR TOP HSG ASM (C80R)
see note below
TOP HSG ASM (C70R)
see note below
GOLD 22121770 22121870
WARM GREY 22121771 22121871
ESPRESSO 22121772 22121872
DEEP BLACK 22121773 22121873
BRONZE 22121774 22121874
CHAMPAGNE 22121775 22121875
SPARKLING SILVER 22121776 22121876
GRAPHITE 22121777 22121877
TOP HSG,TGL,PB & transp mic lters
All HSG parts are nano coated
Note C70R & C80R:
If the TOP HSG is damaged, it can be replaced.
If the the mic lters need to be replaced, they can
be replaced without separating the HSG parts -
see instr in this doc
Note that the white mic lters are changed to
transp lters
TOP HSG,PB & transp mic lters
Note C70R:
The black mesh lters inside the TOP HSG are no
longer mounted. They are instead mounted onto
the module/frame

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Part List - Thin Tubes & Domes (for C70R models only)
Part No Description
(Blister packs) Part No Description (Plastic bag)
22161800 THIN TUBE,CAM,R,SL 0,5 PCS 22268400 THIN TUBE,CAM,R,SL 0,BAG,1P
22161801 THIN TUBE,CAM,R,SL 1,5 PCS 22268401 THIN TUBE,CAM,R,SL 1,BAG,1P
22161802 THIN TUBE,CAM,R,SL 2,5 PCS 22268402 THIN TUBE,CAM,R,SL 2,BAG,1P
22161803 THIN TUBE,CAM,R,SL 3,5 PCS 22268403 THIN TUBE,CAM,R,SL 3,BAG,1P
22161804 THIN TUBE,CAM,R,SL 4,5 PCS 22268404 THIN TUBE,CAM,R,SL 4,BAG,1P
22161900 THIN TUBE,CAM,L,SL 0,5 PCS 22268500 THIN TUBE,CAM,L,SL 0,BAG,1P
22161901 THIN TUBE,CAM,L,SL 1,5 PCS 22268501 THIN TUBE,CAM,L,SL 1,BAG,1P
22161902 THIN TUBE,CAM,L,SL 2,5 PCS 22268502 THIN TUBE,CAM,L,SL 2,BAG,1P
22161903 THIN TUBE,CAM,L,SL 3,5 PCS 22268503 THIN TUBE,CAM,L,SL 3,BAG,1P
22161904 THIN TUBE,CAM,L,SL 4,5 PCS 22268504 THIN TUBE,CAM,L,SL 4,BAG,1P
Part No Description
22267800 FITTING KIT,THIN TUBE&HOOK,BE
15168700 CLEANER, TUBE, HE4
15200800 MEASUREMENT TOOL, RIE BTE
15200800 MEASUREMENT TOOL
shown from both sides
Cleaner tubes
HE4
RL
Remove the thin tube from the HI by pulling upwards in a slight angle. Mount the new thin tube

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SUREFIT (SF) - STD, OPEN & CLOSED DOMES
Description Bag (10 pcs)
DOME,REC,STD,BAG,10PC 21432300
DOME,OPEN,REC,SM,BAG,10PC 21432400
DOME,OPEN, REC,MDM,BAG,10PC 21432500
DOME,OPEN, REC,LGE,BAG,10PC 21432600
DOME,CLOSED,REC,SM,BAG,10PC 21432000
DOME,CLOSED,REC,MDM,BAG,10PC 21432100
DOME,CLOSED,REC,LGE,BAG,10PC 21432200
SUREFIT (SF) - POWER DOMES
DOME,PWR REC,SM,BAG,10PC 21432700
DOME,PWR REC,MDM,BAG,10PC 21432800
DOME,PWR REC,LGE,BAG,10PC 21432900
Part List - Thin Tubes & Domes (for C70R models only)

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Disassembling Procedure (C80R is shown)
PIN REMOVAL TOOL
15502500
Only the TOP HSG ASM can be replaced.
Due to the mechanical construction of the
HI and a sealing inside the HI, the BOT
HSG must not be replaced. If it needs
to be repl, the compl HI should be re-
turned for repair/replacement. If the mic
lters need to be replaced, they can be
replaced without separating the TOP and
BOT HSG (see next page)
BLK mesh lters are only mounted
in the TOP HSG for C80R models
TOP HSG ASM
(C80R)
Remove the hook by pulling upwards in a slight angle. Locate the TOP HSG pin and push it out using a pin removal tool. Pull the pin out completely using
the tweezers. Gently lift o󰀨 the TOP HSG. Start in the battery end to avoid damaging the tap in the TOP HSG
TAP
CAMBRIDGE 80R
TOP HSG
ASM
TOP HSG
PIN
HOOK
BOT HSG with module
(covered by BLK inner cov)
CAMBRIDGE 70R
TOP HSG
ASM
TOP HSG
PIN
BOT HSG with module
(covered by BLK inner cov)

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Replacing Mic Filter
FILTER,MIC,CASE,8PCS
The mic lter tool has two functions:
A removal tip to take out the used
lter, and a repl tip with a new lter
Open the lter box and take out one of the tools. Insert the removal tip into the used mic lter
and then pull the tool straight out. It is important to pull it straight and not on an angle
Insert the other end of the tool (the end with
the replacement lter) into the mic opening
Gently press the repl lter straight into
the mic opening until the outer ring is
ush with the back of the hearing aid
Pull the tool straight out – the new mic lter
should remain in place

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The remaining part of the Technical Manual is for internal GN operations only

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Part No Description
20310800 NOAHLINK WL CPD-1
18220700 COUPL MIC,TSYS,TM-12,MEASURED
22260400 EA TEST JIG,CAM80,DSA6000 (C70R&C80R models)
17517800 PROG. CABLE EXTENSION, MILANO
Part List - Test Equipment DSA6000
Please nd pics of test equipment parts on the next pages
Please also see GTO info doc “GI-01-10-002 – Guide to “WL Only test” - to be found on GTO web https://gto.gnresound.com

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2cc coupler
p/n 30-4838800 can
be ordered with GTO
Dept / HQ DK
Test Equipment for the DSA6000
COUPL MIC,TM-12,
MEASURED
p/n 18220700
NOAHLINK WL CPD-1
p/n 20310800
EA TEST JIG,CAM80,DSA6000
for nal HI DSA test for C70R&C80R
p/n 22260400
2cc coupler insert BTE
p/n 40B4609601
can be ordered with
GTO Dept / HQ DK
Extension prog cable
p/n 17517800
Note about PROG. CABLE EXTENSION p/n 17517800:
The ext cable is needed for making correct current measurement during DSA6000 HI test on some platform
models. Testing these devices without the extension cable will show an incorrect current measurement.
However, if the ext cable is used during a DSA6000 HI test of a model where the ext cable is not needed,
it will not a󰀨ect the test. Therefore, to avoid failures and misunderstandings it is safer just to leave the ext
cable on the DSA at all times and use it during test of all devices, no matter if it is required or not
Connect the extension cable to the
prog cable and the DSA as shown
Please also see GTO info doc “GI-01-10-002 – Guide to “WL Only test” - to be found on GTO web https://gto.gnresound.com

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HI Test - DSA6000
Please also see GTO info doc “GI-01-10-002 – Guide to “WL Only test” - to be found on GTO web https://gto.gnresound.com
Use of test jig/xture is mandatory during DSA6000 nal HI testing. The HI xture/jig is placed in the brown test frame. Place the HI in the xture
according to pic and place it all in the test chamber as shown and select the correct test tpix. Make sure to follow instructions coming up on the
screen. During the test programme execution the IAD calibration will be performed at the appropriate time. Another benet from the xture is
that the HI is in a well dened position so the telecoil test can be performed without any interaction from the operator
Place the jig/frame with the HI in the ATC4000 test chamber as shown. The test tubing is normal 20 mm e󰀨ective lenght as for all BTE testing
2cc coupler
p/n 30-4838800
2cc coupler insert BTE
p/n 40B4609601
Coupl Mic,TM-12,measured
p/n 18220700
20 mm

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Wireless Test DSA6000
The wireless range test is a combined DSA6000
Noahlink/SAS Range Check test using the SAS-3
with its MAC address entered into the DSA 6000
system conguration and a Noahlink mounted di-
rectly in any of the DSA 6000 units USB ports. No
xture is required performing a wireless range test
SAS-3
NOAHLINK
At the end of the test sequence, after all acousti-
cal test are done, the operator will be instructed
to remove the HI from the test chamber, insert
a battery (if necessary) and evaluate the quality
of the streaming signal. If the signal is accepted
click Pass. If the operator wish to mark this HI as
defective click Fail
Regardless if the operator select Pass or Fail the
device must be reconnected to the DSA system
after evaluation is done
How to get the MAC address of the SAS: It is not
directly available in the STD version. SAS stream-
ers with MAC address labeled on the HSG can be
requested from GTO. Please note that they are
not available through regular ordering channels.
Please contact HQ / GTO
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