Technical Manual be by ReSound BE900 & BE700

Transcription

1 Technical Manual be by ReSound BE900 & BE700 Global Technical Operations gto.gnresound.com Lautrupbjerg 7 DK-2750 Ballerup Denmark Service@gnresound.dk

2 Table of contents Description...3 Exploded view...4 Part List Dispenser Kits...7 HI Disassembly HI Reassembly Replacing parts...12 Test & test equipment Page 2 of 14

3 Description Product Description be by ReSound (BE900 & BE700) is a truly revolutionary new hearing aid - the first in it s category of Invisible Open Technology (IOT) hearing aids. It has a revolutionary new design that offers a lot of benefits, but most important is that it not only is the most invisible hearing aid ever - it is also designed to look more like a gadget you can be proud of. Even though it is by far the smallest hearing aid ever, it is also equipped with the industry leading Sound by ReSound to offer a superior sound experience for you. It has all the best of the ReSound features and it is available in two price points - giving most the chance to experience this truly unique device. Standard Configuration: Size 10A battery Battery door with integrated ON/OFF switch Different colour combinations for housing and batt door Smart power-up timer Mic tubes in 5 different lengths for optimal fit Easily exchangeable microphone and wax filters New designed wax filter for extra protection Please also see Data sheet /Product Information: Doc , DATA SHEET Page 3 of 14

4 Exploded View Top Housing Neg batt spring Pos batt spring Spring holder Amplifier/ hybrid Rec Sealing Connector module Wax Filter Bottom Housing Locking pin Page 4 of 14

5 Part List Item Part No REC, FFK I WIRE,ESW,GREEN,7X32U,9MM WIRE,ESW,RED,7X32U,9MM CAPTON TAPE, 5,5 X 3, SEALING, REC (adhesive layer added) FILTER, MIC, TOP-HOUSING FILTER, WAX PIN, Ø 0.6, L AMPLIFIER COMPLETE, LEFT AMPLIFIER COMPLETE, RIGHT CONFORMAL COATING, SL 1367 ** CS44 PROG. CABLE (L), blue CS44 PROG. CABLE (L), red COUPLER INSERT TEST JOINT FOR COUPLER INSERT PROG. PILL TUBE CHANGE TOOL (batt door removal) ** Conformal coating SL1367 peters coat to be purchased locally. ***Check e.g. the vendor website Mic filter top HSG p/n (10 pcs bag) Amplifier complete Left side has a blue contact module with s/n Right side has a red contact module with s/n Page 5 of 14

6 Part List - HSG Parts Colour HSG TOP (L) HSG TOP (R) HSG BOTTOM (L) HSG BOTTOM (R) BE900/700 BE900/700 BE900 BE700 BE900 BE700 BLACK MEDIUM BLONDE DARK BROWN BEIGE ANTHRACITE BLACK MEDIUM BLONDE DARK BROWN BEIGE ANTHRACITE Page 6 of 14

7 Dispenser Kits Item DISPENSER KIT, ANT (Anthracite mic tubes only) DISPENSER KIT COMPLETE (Anthracite & beige mic tubes) Dispenser Kit contains: Part No Item Part No TUBE, FINAL 44 (R),BEIGE TUBE, FINAL 44 (R),ANT TUBE, FINAL 44 (L),BEIGE TUBE, FINAL 44 (L),ANT , 24 L, ANT , 28 L, ANT , 32 L, ANT , 36 L, ANT , 40 L, ANT , 24 L, BEIGE , 28 L, BEIGE , 32 L, BEIGE , 36 L, BEIGE , 40 L, BEIGE , 24 R, ANT , 28 R, ANT , 32 R, ANT , 36 R, ANT , 40 R, ANT , 24 R, BEIGE , 28 R, BEIGE , 32 R, BEIGE , 36 R, BEIGE , 40 R, BEIGE Tube change tool Measurement tool 2 x Prog pill Page 7 of 14

8 HI Disassembly Open batt door Tube change tool / batt door removal tool p/n Insert removal tool into batt door Push tool upwards like closing batt door until the door unhitch from the hinges Using pin removal tool, push the one pin that holds the housing. Use the inner side of the HI as the starting point Remove the pin Using pin removal tool to push the middle part of the filter to remove it from HI Page 8 of 14

9 HI Disassembly Using the pin removal tool, carefully push the bottom housing right underneath the programming contacts. Be careful not to damage the programming contacts Remove the bottom housing Batt door w/mic Locking pin Wax Filter Top HSG Module Bottom HSG Rec Using the pin removal tool, carefully push the white plastic that holds the assembly/ module from the top housing. Be careful not to damage the battery contacts Remove the module Page 9 of 14

10 HI Reassembly Insert module with rec into the bottom opening of the top housing Use a tweezer to insert the rec in its compartment with the solder pads on top and black tube ring on the side of the rec facing out Slowly push the hybrid and the prog contacts downwards. Make sure that the edge of the batt contact goes into housing Contact pins White plastic Using e.g. the pin removl tool, slowly push the white plastic part of the module while pushing the 3 contact pins down the housing. Make sure that the edge of the contact pins does not hit the housing The assembly must fit in correctly as shown in the pic. None of the contact pins must rub the housing Page 10 of 14

11 HI Reassembly Lock BGE BOT HSG is used for easy identification It is recommended to use a new bottom HSG when reassembling to ensure the lock is not damaged. Place the bottom HSG with front end / rec end securely inserted. Only press downwards in the rec end as shown in pic Move the fingers to top HSG to ensure max flexibility during pushing the bottom HSG into place: Place your fingers as shown and apply pressure forwards and downwards at the same time till HSG part slides into place. A click will indicate that the part locks Add the pin and make sure it is placed correctly. The pin must not stick out as it will then hurt the ear Place wax filter on the HI Press the filter onto the HI until it clicks which locks it in place Place the battery door with mic assembly and align the hinge opening on top of the hinge Press batt door onto the hinge until it clicks to lock it in place Page 11 of 14

12 Replacing Parts Replaceable parts: Amplifier (without rec) Receiver mounted with wires and black ring Battery door with mic assembly Top filter, mic Top housing Bottom housing Pin Wax filter Locking pin Wax Filter Top HSG Batt door w/mic Module Top filter, mic Bottom HSG Rec Solder the red and green wires. Route the wires and add capton tape as shown Add the rec sealing and make sure it is correct centred round the sound outlet to ensure the HSG parts will fit Receiver complete Receiver soldering points Page 12 of 14

13 Test & Test Equipment Test joint p/n Prog pill p/n Coupler insert p/n Mount test joint to coupler insert by pressing it down till it clicks. Do not re-mount the test joint. Once removed from coupler insert it must be replaced by a new one 2cc coupler p/n to be ordered with GTO Dept/HQ Ballerup DK Prog cable CS44 Prog contact pins Insert the prog pill into the batt door. Place it as shown to ensure correct contact to the two prog contact pins when closing the batt door Carefully close the batt door without damaging the flex strip Page 13 of 14

14 Test & Test Equipment Remove the filter from the HI Align the HI where its tabs are snap on the interior part of the test joint tabs Connect prog cable to prog pill Place the coupler insert with HI onto the TM12 mic coupler Place it in the test chamber as shown Page 14 of 14