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Amphos GM-912 Instruction Manual

Rechargeable otc hearing aid
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Wings that make you hear clear
INSTRUCTION GUIDE
Rechargeable
Model: GM-912
OTC Hearing Aid

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Summary of Contents for Amphos GM-912

  • Page 1 Wings that make you hear clear INSTRUCTION GUIDE Rechargeable Model: GM-912 OTC Hearing Aid...

  • Page 2: Table Of Contents

    We congratulate you on your purchase of the Amphos “Brio” CONTENTS Getting Started Wearing your hearing device Storage and Maintenance Troubleshooting your device Technical Information Safety Information Additional Safety Information Limited Warranty Contact Information...

  • Page 3: Getting Started

    Getting Started 1. Getting Started 1.1 What’s in the box? 1.2 Components of your charging base 1.3 How to charge 1.4 Things to note 1.1 What’s in the box? Charging Station Hearing Device Cleaning Brush USB Charging Cable Double Ear Plug Domes (5 Pair) Closed Ear Domes (3 pair) Volume Adjustment Tool Note: If any part of the product is damaged, don’t use it.
  • Page 4 Charging Base Functions Components Hearing Device Uses two gold pins to charge each of your Charging Inserts Amphos hearing devices. Right Hearing Indicates the battery charge on your right Device Charge hearing device from a level of 1 to 4. Indicator...
  • Page 5 No Display R = Right Hearing aid is fully charged. Display percentage 100% = Charging Base is fully charged. Note: You can use the portable charging base to charge your Amphos hearing devices when you do not have access to power.
  • Page 6 Getting Started 1.4 Things to note 1. Please close the lid to avoid power loss while the hearing devices are charging. 2. If the green lights do not turn on while charging (blinking or solid), remove the hearing devices from the charging base and look to ensure that the golden pins (2 pins for each device, 4 total) are popped up and in functioning order.

  • Page 7: Wearing Your Hearing Device

    Wearing your hearing device 2. Wearing your hearing device Components of your Amphos Hearing Device Dome Selection How to wear the device Change of Mode & Volume Adjustment 4 Week Wear Chart...
  • Page 8 Wearing your hearing device 2.1 Components of your Amphos Hearing Device Pull String Volume Control Knob Microphone Charging Contacts ON/OFF Switch N = On | O = Off Ear Dome Amphos Functions Hearing Device Components Pull String Used to remove the device from your ear canal.
  • Page 9 Wearing your hearing device 2.2 Dome Selection Dome Types: Each Amphos hearing device comes with two different types of domes, namely; Double Ear Plug Domes and Oval Shaped domes. Double Ear Plug domes come in five sizes and Oval Shaped domes come in three sizes.
  • Page 10 Wearing your hearing device Ear Dome Selection and Installation Your Amphos hearing device comes pre-assembled with a medium sized double ear plug dome. If the ear domes don't feel comfortable or secure, choose another ear dome size. If it feels like the dome is falling out of your ear, it means that the dome is most likely too small for your ear.
  • Page 11 Wearing your hearing device 2.3 How to wear the device 1. Clean the ear canal with a cotton swab before wearing your hearing aids. 2. Hold the device firmly between your thumb and index finger and insert the tip of the hearing aid in to the ear canal and gently push it in until it sits securely in your ear.
  • Page 12 Wearing your hearing device 2.4 Turning the Device On / Off O = OFF N = ON Before turning on : Insert the device fully in your ear before turning the device on (to reduce whistling/squeal- ing. Turning On : Switch the power button to N to turn it on as shown in the picture above.
  • Page 13 Wearing your hearing device 2.5 4 Week Wear Chart THE JOURNEY TO LISTENING Unlike vision correction, which simply wears glasses, hearing correction is a rather detailed process. Once you start your hearing correction journey, you will experience countless “new sounds” , and your brain needs to adapt for a period of time.
  • Page 14 Wearing your hearing device 3 - 4 Hours Per Day THE SECOND WEEK The more you wear the hearing aid, the more you can adapt to the sound environment. You even can ask people around you not to speak loudly to you anymore, because you can easily communicate with people.

  • Page 15: Storage And Maintenance

    Once you get used to all the sounds in the environment, you will be able to wear the hearing aid all day long without limitations. 3. Storage and Maintenance Storing your Amphos Hearing Device Precautions Maintenance Schedules 3.1 Storing your Amphos Hearing...
  • Page 16 Storage and Maintenance 1- Normal use environmental conditions a) Ambient temperature: -10°C~40°C; b) Relative humidity: <80%; c) Atmospheric pressure: 86kPa~106kPa; 2- The product should be stored in a room with no corrosive gas and well ventilated, and the environment should meet the following conditions: a) Ambient temperature: -40°C~55°C;...
  • Page 17 Storage and Maintenance After use, the devices can also be stored in a desiccant box. During storage after use, avoid light, high temperature and high humidity, and also avoid falling and touching Please close the lid when charging, otherwise it may not easily be fully charged.
  • Page 18 Storage and Maintenance Schedule Maintenance Maintenance Description Function Your hearing device dome Daily Dome Cleaning should be cleaned daily in order to keep the device wax free that ensures optimal functioning and to prolong the lifespan of your hearing device. Use the cleaning brush provided to clean the dome.

  • Page 19: Troubleshooting Your Device

    Troubleshooting 4. Troubleshooting SYMPTOMS POSSIBLE CAUSES SOLUTIONS Recharge the hearing No Sound Device not turned aids in the charging base. Remove the hearing Incorrect Wearing device, wear it correctly. Turn volume up by Volume too low turning the volume dial clockwise. Place the hearing Device is not devices in charging...
  • Page 20 Troubleshooting Place the device into Voices are Low Battery the charging case for low, very at least 5 hours. weak, or unclear Turn volume up by Volume is set turning the volume too low dial clockwise. Replace ear domes Ear Domes are with the correct fit too loose Clean out any debris...
  • Page 21 Troubleshooting Plug the charger in until charging begins again. New user needs It may take up to 6 Tunneling time to adjust weeks for the wearer sound to hearing to fully adjust to the quality device new hearing device. If tunneling sound quality does not improve, contact your...
  • Page 22 Troubleshooting points (ie. golden pins) in the charging case. Hearing devices Recharge the hearing turned on aids in the charging incorrectly base. Hearing devices Make sure that you’re inserted placing the devices in incorrectly your ears correctly. Remember to insert each device firmly into your ear canal until it feels secure.
  • Page 23 Troubleshooting After the Poor contact Reinsert the hearing between device into the charging hearing amplifier is hearing case. connected device and to the charging case charging Hearing Check to see if the base, the devices hearing device (left/right) hearing are in the is inserted in the correct device incorrect...

  • Page 24: Technical Information

    Technical Information 5. Technical Information Processing Digital Peak OSPL90(dB SPL) 110+3 OSPL90-HFA(dB SPL) 105±3 Peak Gain(dB) 25±5 HFA/FOG(dB) Frequency Range(Hz) Not narrower than 200 - 5000 Harmonic distortion @500 Hz(%) ≤3% Harmonic distortion @800 Hz(%) ≤3% Harmonic distortion @1600 Hz(%) ≤3% EQ Input NOISE(dB) ≤22 Latency (s)

  • Page 25: Safety Information

    Safety Information 6. Safety Information Warning: If you are younger than 18, do not use this. You should go to a doctor,preferably an ear-nose-throat doctor (an ENT), because your condition needs special- ized care. Over the counter hearing aids are only for users who are age 18 or older.
  • Page 26 Safety Information You get really dizzy or have a feeling of spinning or swaying (called Vertigo) Your hearing changed suddenly in the past 6 months Your hearing changes: it gets worse then gets better again You have worse hearing in one ear You hear ringing or buzzing in only one ear.
  • Page 27 Safety Information Caution: the Sound output should not be uncomfortable or painful. You should turn down the volume or remove the device if the sound output is uncomfortably loud or painful. If you consistently need to turn the volume down, you may need to further adjust your device.
  • Page 28 Safety Information However, you should know it will not restore normal hearing, and you may still have some difficulty hearing over noise. Further, a hearing aid will not prevent or improve a medical condition that causes hearing loss. People who start using hearing aids sometimes need a few weeks to get used to them.similarly, many people find that training or counseling can help them get more out of their devices...

  • Page 29: Additional Safety Information

    Safety Information 7. Additional Safety Information Warning Keep small parts (hearing instrument,ear domes, battery or other detachable parts) that can be swallowed out of children’s reach. Dropping, immers- ing in liquid, exposure to strong electromagnetic fields or excessive heat will damage the hearing amplifier. Remove devices prior to any type of X-ray, MRI or CT Scan.
  • Page 30 Additional Safety Information When you do not use hearing amplifiers, please charge the product regularly to avoid battery damage; the recommended charging time internal of hearing amplifiers is <= 28 days. Do not use it at high volume for extended periods of time - ear injury can result.
  • Page 31 Additional Safety Information Do not store your devices in hot/humid locations. You should never leave your hearing amplifiers in the car as inside temperatures can reach dangerous levels which could damage the devices. Do not use the hearing amplifiers together with a cell phone earpiece directly - excessive noise and distortion may result.
  • Page 32 Additional Safety Information Also, if you have hearing loss in both ears, use of hearing aids for both ears (bilateral hearing aids) may provide more benefit than just one hearing aid, especially in demanding listening situations- for example, noisy environments. Hearing amplifiers should be sent to the fitting center for the maintenance and inspection on a regular basis to ensure that the hearing amplifiers are in good...

  • Page 33: Limited Warranty

    Limited Warranty The hearing amplifier should not be used close to or stacked with other equipment. Except for the cables sold by the manufacturers of the air conduction hearing amplifiers as spare parts of internal components, the use of accessories and the cables other than those specified may result in an increase in emission of air conduction hearing amplifiers or a decrease in immunity.

  • Page 34: Contact Information

    Contact Information 9. Contact Information Contact us : ampcom.llc@outlook.com [HONG YU KANG Manufacturer name TECHNOLOGY GUANGDONG & address CO., LTD] Room 301, 302, 303, 3rd Floor, Building 12, Fuqiao Second District, Heping Community, Fuhai Street, Baoan District, Shenzhen, Guangdong Province, China. Ampcom LLC, Distributor name &...

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