GN ReSound as Metrix MX70-D Скачать руководство пользователя

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Page 2 of 18

Doc. no. 0072930 rev. F

Part lists ......................................................................................................................... 3-10

Electronic module assembly .........................................................................................11-12

On-off mechanism .............................................................................................................13

Final assembly............................................................................................................. 14-15

Replacement of microphones ............................................................................................16

Test .............................................................................................................................. 17-18

Amplifier assembly

...................................................................................................... 22-23

Subject

Page

Table of contents

Содержание Metrix MX70-D

Страница 1: ...GN ReSound as Global Technical Operations gto gnresound com Lautrupbjerg 9 DK 2750 Ballerup Denmark E mail Service gnresound dk Technical Manual ReSound Metrix MX70 D DI DV DVI MX80 DVI BTE ...

Страница 2: ...18 Doc no 0072930 rev F Part lists 3 10 Electronic module assembly 11 12 On off mechanism 13 Final assembly 14 15 Replacement of microphones 16 Test 17 18 Amplifier assembly 22 23 Subject Page Table of contents ...

Страница 3: ...the model shown is MX70 DVI Batt door complete PCB Front mic Back mic Suspensions Pins Listening coil VC Rubber pads Batt springs Socket Push button Socket holder complete Socket holder ID part Rec Module Electronic housing PB cover On off spring Child lock ...

Страница 10: ...um Blonde 15280502 Dark blonde 15280503 Dark brown 15280504 Beige 15280505 Anthracite 15280506 Marble Grey 15280507 Black 15280508 Metal Red 15280511 Metal Blue 15280512 Metal Green 15280513 Metal Light Grey 15280514 Metal Grey 15280515 Metal Antracite 15280516 Orange Grey2 15280517 Red2 Grey2 15280518 Green2 Grey2 15280519 Blue2 Grey2 15280520 Purple2 Grey2 15280521 ...

Страница 11: ...ay before mounting it into the suspension Fit the suspension to the back microphone Ensure that the mic is turned the correct way before mounting it into the suspension Wrong Fold the back microphone around the PCB Ensure no damage to PCB during the folding process Put on the self adhesive rubber pads on each side of the back microphone as shown PICTURE ...

Страница 12: ...rooves in the housing Press the amplifier gently into the Electronic module housing Adjust the mic suspensions to ensure They are correctly seated in the elec tronic housing Place the PB cover hinge 0 5x4 40 on the housing Ensure no damage to the cover dur ing the insertion process Electrinic module complete ...

Страница 13: ...o 0072930 rev F On off mechanism Connect the electronic housing to the receiver module and fix them with the pins except the rear pin Mount the on off spring into the receiver module and fix it with the rear pin Rear pin ...

Страница 15: ...the device hook Make sure there is no gap between Hook and filter Rear pin 0 6x8 50 Fit the 3 pin Front Rear and battery hinge Front pin 0 6x5 20 Batt hinge 0 6x7 70 To remove the pins place the instru ment in the service tool Use the pin remover tool to push the pins out ...

Страница 16: ...Page 16 of 18 Doc no 0072930 rev F Replacement of microphones Remove soldermaterial from micro phone pads Place the new mic s and resolder as shown ...

Страница 17: ... parts a test frame and an instrument holder Each part has its own part number and they are available from GN Otometrics in Taastrup Test tubing is normal 20 mm effective lenght as for all AUDIOmaster BTE testing Instrument fixture p n 1 21 69200 Test frame p n 1 21 65900 ...