Technical Manual NewTone Plus BTE 001 &...

Technical ManualNewTone Plus BTE 001 & 002

GN ReSound asGlobal Technical Operations

Lautrupbjerg 9 • DK-2750 Ballerup • DenmarkPhone: + 45 45 75 23 16 • E-Mail: [email protected]

Doc. No. 0013330 rev. B

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Technical Manual for NewTone Plus 001 & 002

Subject Page

Description ..................................................................................................... 3 Typical performance data IEC 60118-7/ANSI (2cc coupler) ........................ 4-6 Part lists ...................................................................................................... 7-8 Diagram.......................................................................................................... 9 Microphone complete ................................................................................... 10 Receiver complete ........................................................................................11 Amplifi er .................................................................................................. 12-14 Instrument complete in housing ................................................................... 15 Instrument complete & programming cable ................................................. 16

Table of contents

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Technical Manual for NewTone Plus 001 & 002 Description

The NewTone Plus BTE is a fully digital Behind-The-Ear (BTE) hearing instrument. It’s using a comprehensive set of ad-vanced features that delivers a clear and comfortable sound experience. The instrument has a user-friendly design and offers WDRC signal processing in four bands. The listening programme is suitable for all environments and the device features a Notch fi lter for feedback management as well as a Noise Clarifi er reducing on-going background noise.

NewTone Plus is available in beige, brown and grey colour. Model 002 is supplied with VC. Model 001 is supplied without VC.No battery required during programming - power is supplied via prog. cable CS45. Battery type 13. Estimated average battery life 217 hours.

KEY FEATURES:

4Band Wide Dynamic Range Compression ( WDRC). 4-Band shaping handles. Feedback Management via Notch fi lter Long battery lifetime. User-friendly design. Audiogram + fi tting rule. Digital Noise Clarifi er. Clear, more comfortable sound. For moderate to severe hearing loss.

STANDARD CONFIGURATION:

Programmable telecoil. O-T-M switch. Acoustic indicator for programme selection. Low battery warning indicator. Fitting requirements: HI-PROTM or NOAHlinkTM interface. NOAH softwareTM (2.x or 3.x). Aventa TM fi tting software (1.5 or higher). CS45 socket programming cables.

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Technical Manual for NewTone Plus 001 & 002 Typical performance data - IEC 118-7

No battery is required during programming - power is supplied via prog. cable CS45

* Note: Sensitivity measured at 10 mA/m are calculated by subtracting 20 dB

Data in accordance with IEC 118-7. All sound pressure levels (dB SPL)refer to 20 μPa. Unless otherwise is stated, data are based on a battery voltage of 1.35 V and internal impedance of 5Ohm.

Reference Test Gain (60 dB SPL input) Full-On Gain (50 dB SPL input)

Maximum Output (90 dB SPL input)

Total Harmonic Distortion

Telecoil sensitivity (1mA/m input)Telecoil sensitivity (10 mA/m input)Equivalent Input Noise w/o Noise reductionFrequency Range (DIN 45605)Current DrainTypical Battery Life Time

at 1600 Hz Max. at 1600 Hz Max.at 1600 Hzat 800 Hz at 1600 HzMax.Max.

(Battery type 13)

385848

1261200.5 0.388

10825

160-60001.2217

Tolerance+/- 5+/- 5+/- 5+/- 4+/- 4+ 3+ 3

+/- 6+/- 6+ 3

+20%

UnitdBdBdB

dB SPLdB SPL

%%

dB SPLdB SPLdB SPL

HzmAhrs

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Technical Manual for NewTone Plus 001 & 002 Typical performance data - ANSI


REFERENCE TEST GAIN SETTINGS

G(80) 34 34 34 34 G(50) 44 44 44 44

FULLON GAIN PARAMETER SETTINGS

G(80) 41 41 41 41 G(50) 51 51 51 51

Data in accordance withANSI S3.22-1996. All sound pressure levels (dB SPL)refer to 20 μPa. Unless otherwise is stated, data are based on a battery voltage of 1.35 V and internal impedance of 5 Ohm.

Reference Test Gain (60 dB SPL input) Full-On Gain (50 dB SPL input)

Maximum Output (90 dB SPL input)

Total Harmonic Distortion

Telecoil sensitivity (10 mA/m input)Telecoil sensitivity (10 mA/m input)Equivalent Input Noise w/o Noise reductionFrequency Range (DIN 45605)Current DrainTypical Battery Life Time

HFAMax. HFAMax. HFAat 800 Hz at 1600 HzMax.HFA

(Battery type 13)

405850

1261220.5 0.310810122

160-60001.2217

Tolerance+/- 5+/- 5+/- 5+/- 4+/- 4+ 3+ 3

+/- 6+/- 6+ 3

+20%

UnitdBdBdB

dB SPLdB SPL

%%

dB SPLdB SPLdB SPL

HzmAhrs

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Technical Manual for NewTone Plus 001 & 002 Typical performance data- IEC 118-7

130

120

110

100

90

80

70

60

50

40

30

20

10

0100 1000 10000 100 1000 10000


Frequency: (Hz)

Maximum Output (OSPL 90) Full-on and Reference Test Gain

Frequency: (Hz)

Full on Gain 50 dB SPL input

Reference Test Gain 60 dB SPL

2cc Coupler

2cc Coupler

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Technical Manual for NewTone Plus 001 & 002 Part list

Item Part No.

Receiver, type EF1937Rec. tube / nipple (50 pcs)Rec. suspensionRec. shield, metalRec. Wire ESW 7x32μ,green 20mmRec. Wire ESW 7x32μ, amber 20mmRec. Complete (with tube, wires)Microphone, type EM3446CXMic. suspension (50 pcs)Mic. Wire ESW 7x32μ,green 10mmMic. Wire ESW 7x32μ, amber 10mmMic. Wire ESW 7x32μ, red 10mmMic. Complete (with susp, wires)Hook complete with fi lter (50 pcs)Screw for housing (100 pcs)Amplifi er 001 (without VC)Amplifi er 002 (with VC)Volume control for 002Nut for VCTelecoilSwitch

75913871 31932254 70911569 70921910 15129820 15129720 15248900 75927771 31932216 15129810 15129710 15129610 15248800 31929998 31929996 15250000 15249000 70924614 70911081 15284900 70927017

Item Part No.

Nut for switchSupport for switch)Switch board Switch Compl. mounted on switsh boardSupport compl. W / prog. socket CS45Battery spring + / - (100 pcs)Cu-wire GN 12 / 12 (green, solid 12 mm)PartitionBolt / screw for springs / partition)Glue CH-8Glue CH-71Glue CH-16Loctite 406Coating, EGC-1700, 100 mlSilicone CoatProgramming cable red, CS45, 5 polProgramming cable blue, CS45, 5 polSoldering material ø 0.32mmSoldering material ø 0.46mm

0011-069 70921822 75930384 15287500 70929930 31932190 70927136 70930869 75921693 75925421 75925336 75325328 1901-339 15290401 1908-209 10020501 10020502 1903-239 1903-249

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Technical Manual for NewTone Plus 001 & 002 Part list

Housing part list

Item Part No.

Beige colour:Housing upper / lower part 001 with s/n #Housing upper / lower part 002 with s/n #Battery DoorProg. socket cover 001Prog. socket cover 002Microphone ring

Brown colour:Housing upper / lower part 001 with s/n #Housing upper / lower part 002 with s/n #Battery DoorProg. socket cover 001Prog. socket cover 002Microphone ring

Grey colour:Housing upper / lower part 001 with s/n #Housing upper / lower part 002 with s/n #Battery DoorProg. socket cover 001Prog. socket cover 002Microphone ring

15249900 15249500 15250200 70924371 70921851 70921808

15249901 15249501 15250201 70924372 70921852 70921809

15249902 15249502 15250202 70924373 70921853 70921810

Item Part No.

HI complete Newtone Plus 001 (without VC):BeigeBrownGrey

HI complete Newtone Plus 002 (with VC) :BeigeBrownGrey

HI Dummies Newtone Plus 001 (without VC):BeigeBrownGrey

HI Dummies Newtone Plus 002 (with VC) :BeigeBrownGrey

15246700 15246701 15246702

15242000 15242001 15242002

15248000 15248001 15248002

15248100 15248101 15248102

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Technical Manual for NewTone Plus 001 & 002 Diagram

VC on model 002 only

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Technical Manual for NewTone Plus 001 & 002 Microphone complete

Solder the wires as shown. The wires should slope 45o. Brush coating CH-8 - p/n 75925421 - onto the solder points

Mic without wires and suspension: p/n 75927771

Red ESW wire, 10mm p/n 15129610Amber ESW wire, 10mm p/n 15129710Green ESW wire, 10mm p/n 15129810

Mount the mic into the mic suspension, p/n 31932216 (50 pcs)

Mic complete mounted with wires and suspension, p/n 15248800

Notice: Before mounting mic complete into the sound inlet groove in the housing, add CH-16 p/n 75325328 to the groove

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Technical Manual for NewTone Plus 001 & 002 Receiver complete

Mount the rec tube, p/n 31932254/50 pcs) in an angle of 23o as shown. Add a drop of Loctite 406 (p/n 1901-339) each side to fi x it. Glue with CH-71 (p/n 75925336) around tube to make it tight to the sound outlet of the rec

Add Loctite 406 on both inner sides of the metal shield before mount-ing it on the rec. Make sure the lower side of the shield is mounted to the edge of the rec (indicated by a red dotted line). Mount the suspen-sion (p/n 70911569) as shown and glue a bit with CH-8 (p/n 75925421) to keep the suspension in place onto the shield/rec

Solder the green and amber wires as shown and apply CH-8 onto the soldering points

Gently bend the wires and fi x them to the rec case by using CH-8. Rec complete mounted with wires, suspension, tube and shield p/n 15248900

This solder point is not to be used

Rec without wires, suspension, shield and tube: p/n 75913871

Amber ESW wire, 20mm p/n 15129720Green ESW wire, 20mm p/n 15129820

Before mounting the tube into the stud/sound outlet, add CH-16 p/n 75325328 round the tube on the area which is not to be cut off

1 2

3 4

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Technical Manual for NewTone Plus 001 & 002 Amplifi er

(Here shown the 002 version with VC)

The amp is delivered without battery contacts and transducer wires as shownAmp ver. 001 (w/o VC) p/n 15250000Amp ver. 002 (w VC) p/n 15249000

The prog. socket is glued with Loctite 406 p/n 1901-339 to fi x it into the inlay/support 2000DIG-17 p/n 70929931

Telecoil is glued to the PCB with CH-8 p/n 75925421 and connected on the other side of the PCB

Green mic

Red mic

Rec wires

Program socket wires (The Red wire is cut off)

Amber mic

Telecoil wires

Note: All sodering points must always be covered with EGC-1700 p/n 15290401.

Nut for VC

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When replacing the switch p/n 70927017, cut the two terminals as shown

12 3

4 5

Mount the sw supp on the sw board. Mount the switch and bend the terminals onto the soldering points

Solder the terminals and apply CH-6 p/n 75925308 in the 2 holes

CH-6

Apply silicone coat p/n 1908-209 as indicated in pictures 4-5.

Sw boardSw supp

Amplifi er(Here shown the 002 version with VC)

The switch complete mounted (as shown in pic. 3) is also available as p/n 15287500How to replace: Disconnect the sw board wing and the points which con-nect the sw board to the main board. Lift up the defective part and place the new one into the housing. Connect the new sw board to the main board and the sw board wing to the bat spring (+)

Sw board “wing” to bat (+)

Points which con-nect the sw board to the main board

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Insert bolts p/n 75921693 (see next picture).Fix the battery springs into the partition and solder the green solid wire (p/n 70927136) to battery spring (-) (yellow arrow). Apply CH-8 p/n 75925421 on the solder point

Place partition complete into lower housing.Add grease p/n 6879-199 on the lower area of the partition as indicated with blue colour

Green solid wire to (-)

Bolt

Bolt

Solder the green wire from battery spring (-) to the PCB. Solder the switch board “wing” to the battery spring (+) and apply CH-8 on both points

Solder the 3 mic wires to the PCB. Gently adjust the wires and make sure the wires are placed correct round the screw hole in housing (see also next page). Add CH-8 on the solder points

Solder the 2 rec wires to the PCB. Gently adjust the wires and add CH-8 on the solder points, in the notch and on rec case to fi x the wires

notch

CH-8

Fill the area between the nylon insert and the switch-PCB with coat p/n 1908-209. Do not cover the bolts and the areas which will be visible from outside (indicated with blue colour)

sw board “wing” to bat (+)

green wire from bat (-)

Prepare Amplifi er for mounting into Housing

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Screws (long) p/n 0009-139

Instrument complete in housingMic ring (p/n 70921808/BG, 70921809/BR, 70921810/GR) is mounted without using glue

Screws for HSGp/n 31929996 (100 pcs)

Cover for prog. socket for ver. 002 p/n 7092185x

Ver. 001 p/n 7092437x

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Technical Manual for NewTone Plus 001 & 002 Instrument complete & programming cable

HI compl ver. 001without VC

HI compl ver. 002with VC

Programming cable CS45 (5 pol)P/n 10020501, red (R)P/n 10020502, blue (L)

Technical Manual NewTone Plus BTE 001 &...

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