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Registered persons：ACOSOUND TECHNOLOY(CANADA) INC
Name of Production Enterprise：
Production address：Room 401, No.2 Building ， No.1390 Cangxing Street
, Yuhang , Hangzhou , Zhejiang ，China
Registered address： Room 401, No.2 Building， No.1390 Cangxing Street,
Yuhang , Hangzhou , Zhejiang ，China
Tel：0571-81021867
Fax:0571-8121869
Email:aco@acosound.com
National toll-free hotline：4008-622282
FCC ID: 2AWQLW-RIC-M
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Hangzhou AcoSound Technology Co.,Ltd.
Hearing aids for the back of the ear
Instruction Manual
ACOSOUND TECHNOLOY(CANADA) INC
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Summary of Contents for AcoSound Leya-W-RIC-M
- Page 1 Registered persons：ACOSOUND TECHNOLOY(CANADA) INC Hearing aids for the back of the ear Name of Production Enterprise： Hangzhou AcoSound Technology Co.,Ltd. Production address：Room 401, No.2 Building ， No.1390 Cangxing Street Instruction Manual , Yuhang , Hangzhou , Zhejiang ，China Registered address： Room 401, No.2 Building， No.1390 Cangxing Street, Yuhang , Hangzhou , Zhejiang ，China...
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Page 2: Table Of Contents
Hearing aids for the back of the ear Directory Ⅰ、Description of components-------------3 Ⅳ 、Product characteristics------------------10 User instructions Ⅱ 、Operational guidelines------------------4 V 、Daily maintenance------------------------11 1 、 Wear method------------------------4 VI 、Simple Fault Checklist--------------------12 1.1 Wear a hearing aid------------------4 VII、Rehabilitation guidance----------------13 Ear back hearing aid is a precision sensitive medical 1.2 Remove the hearing aid------------5 VIII 、... -
Page 3: Remove The Hearing Aid
determine whether the earplugs are in the right position. Open Users can rotate the catheter to the right angle according to their left and right ears. mouth a few times, can help you feel the position of earplugs is correct; 2. - Page 4 the hearing aid. Before using the new zinc empty battery, please remove the adhesive sticker attached to the positive electrode of the battery (as shown); Use of caveats: ◆ Batteries should be kept away from children and pets; ◆ Do not put waste batteries into fire, lest cause explosion; Do not put the battery and medicine together, do not put the battery into the ◆...
- Page 5 2.phone calls III ．Scope of application, contraindications, recommended useful life Scope of use: for hearing loss patients hearing compensation. You can answer the phone using the Echo series ear-back hearing aid, but you need more skills and practice to use it better. Since the microphone (sound input port) of the back Contraindications: acute external otitis media, euritis, chronic suppurative otitis media hearing aid is not directly opposite the ear canal above the auricle, the receiver should be (in the period of purulent infection), acute suppurative otitis media patients allergic to...
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Page 6: Replacement Of Batteries
V. Routine maintenance VI ． Simple Fault Checklist Failure Reasons Processing methods Hearing aids are sophisticated and sensitive electronic devices, and it is important to keep them clean and dry. be silent No boot Boot Battery is dead or too low Replace batteries and place them Wipe off grease or moisture from the shell with soft dry cloth or cotton paper. - Page 7 not clear changes The second week, you can take a walk in the garden, relatively quiet environment for 4 please consult matchmaker hours, feel different sounds, try to listen to birds, leaves swing, wind blowing and so on; In the third week, try to go to less noisy public places (streets with few vehicles), or talk to unfamiliar people, don't worry, can be heard by increasing the volume, the important The above method can not solve your hearing aid problem, please consult or repair the thing is exercise and familiarity;...
- Page 8 ◆ Hearing aids should be regularly sent to the testing center for maintenance and sound output signals may cause residual hearing damage. Please use them carefully or inspection to ensure that the hearing aids are in good condition. adjust the volume at the advice of the matchmaker. This equipment has been tested and found to comply with the limits for a Class B digital This device complies with part 15 of the FCC Rules.
- Page 9 IX ． Remarks X ． Working, Storage and Transport Conditions Normal working conditions: List of accessories Replacement cycle Replacement methods Temperature :-20℃-40℃ Humidity :30%-90% Battery Usually a battery is used for Refer to Operation Guide 4 to about a week replace batteries Atmospheric pressure :86- 106 Kpa Battery voltage: 1.4V Environmental conditions for transport and storage:...
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Page 10: Disclaimer
Post Code:310013 Tel :0571-81020562 National Free Service Hotline :4008-622282 XIII Leya-W-RIC-M ．Disclaimer As the product is not updated and upgraded, the design specifications are subject to change without Celesto-W-RIC-M prior notice; all information has been carefully checked, if there are any printing errors and omissions, TW-RIC-M the company does not bear the consequences;...
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