background image

- Keep your hearing aids clean. Extreme temperatures (heat or 

cold), moisture, and foreign substances can result in poor 

performance.

- Use the cleaning brush tool or soft cloth to clean debris from 

around the buttons, microphones, and charging contacts; 

inspect the receiver, ear tips, and charging case regularly.

- Never use water, solvents, cleaning fluids or oils to clean your 

hearing aids.

- Charging contacts should always be kept clean and dry.

- Always store your hearing aids in the charging case when not 

in use or cleaning.

Charging Case Care

- Keep your charger clean. Heat, moisture and foreign mater- 

ials can result in poor performance.

- Using the provided cleaning brush keep the charging ports 

clear of debris.

- Do not use water, solvents or cleaning fluids to clean the 

charging ports.

- Keep lid closed as much as possible to avoid dust and debris 

build up.

- Store your charger in a clean and dry location, i.e. a dresser 

or shelf rather than the bathroom or kitchen.

- To ensure the longest life of your rechargeable hearing aids 

batteries and the batteries in the charger:

- Fully charge hearing aids batteries every night.

Service and Repair

If, for any reason, your hearing aid does not operate 

properly, do NOT attempt to fix it yourself. Not only are you 

likely to violate any applicable warranties or insurance, you

could easily cause further damage.Should your hearing 

aid fail or perform poorly, check the Troubleshooting Guide on 

the next page for possible solutions. If problems 

continue, contact us or your hearing professional for advice

and assistance. Many common problems may be solved right 

in your hearing professional’s office or clinic.

    WARNING:

DO NOT OPEN HEARING AID OR CHARGER, NO 

USER-SERVICEABLE PARTS INSIDE.

-23-

-24-

VI.  HEARING AIDS CARE

Summary of Contents for JH-W5

Page 1: ...Instruction Manual Model JH W5 Please read this user manual thoroughly and completely before using the product HEARING AID VER W5 A620 20211213 V01 Life cycle of product is three years...

Page 2: ...D TIPS IV HOW TO USE YOUR DEVICE 1 HOW TO APPLY DOMES 2 LEFT RIGHT HEARING AID MARKINGS 3 WEARING REMOVE HEARING AID 4 TURN ON TURN OFF 5 VOLUME ADJUSTMENT 6 HEARING AID CHARGING 7 HOW TO USE THE CHAR...

Page 3: ...ired Ensure that ear domes are free of debris and moisture at all times Avoid shocks or dropping the product Do not store or use the product in environments of high humidity or temperature such as sau...

Page 4: ...tortion may result Instead use via Bluetooth pairing with your cell phone Radio wave emissions from mobile phones can cause noise in the hearing aids or result in reduced volume Please contact the MAN...

Page 5: ...s media in the period of purulent infection 9 Patients who are allergic to the materials of this product 1 Do not immerse the hearing aid in any liquid Remove the hearing aid before swimming or bathin...

Page 6: ...me is fastened securely 1 2 3 4 5 1 2 L M S M S Please follow these steps to mount domes because Incorrect dome replacement could result in the dome being left in the ear when you remove the hearing a...

Page 7: ...ng aid in the ear it will automatically turn on There is a L or R marking on the hearing aid This will tell you if it is a left or a right hearing aid Notice Don t block the sensor by hands which will...

Page 8: ...ut the hearing aid back into the correct slot of the charging case they will automatically turn off and start charging 1 2 2 ear dome out 2 Before the hearing aid is appropriately secured it may give...

Page 9: ...ndicators 3 Left side hearing aid charging indicator 4 Charging case charging indicator 5 Right side hearing aid charging indicator 6 Battery check button 7 Micro USB connection to external power supp...

Page 10: ...hear the notification sound again 7 1 Plug the small Micro USB cable tip into the USB charging port of the Case Plug the large USB A end into a USB A power source such as a wall charger or your comput...

Page 11: ...se indicator will flash orange when the charging case battery drops below 25 please charge the case 3 When the case is fully charged the indicator will show a solid green light will be constant and th...

Page 12: ...o induce some minor feedback if not snug in the ear To avoid potential damage from excess humidity or perspiration the use of a drying kit is also recommended 2 Care and maintenance When not in use st...

Page 13: ...ng ports Keep lid closed as much as possible to avoid dust and debris build up Store your charger in a clean and dry location i e a dresser or shelf rather than the bathroom or kitchen To ensure the l...

Page 14: ...out any debris from the ear domes and receiver area with the cleaning brush SYMPTOM POSSIBLE CAUSES SOLUTIONS Hearing Aid plays notification sound Inconsistent performance Distorted sound Indication...

Page 15: ...project Possible Causes Poor contact between hearing aid and charging case Reinsert the hearing aid into the charging case Hearing aid reverse Check to see if the hearing aid is reversed Solution hea...

Page 16: ...and level shouting can actually make understanding more difficult Rephrase rather than repeat the same words different words may be easier to understand Minimize distractions while speaking Item Char...

Page 17: ...sample after testing the function is normal IPX3 Test Condition Water flow rate 0 07L min 5 per multiplied by Number of holes 10L min 5 Duration of test 10min 1 min m2 at least 5 min Test Condition 14...

Page 18: ...he purchase receipt XIII WARRANTY Huizhou Jinghao Medical Techology Co Ltd Address Floor 6 Huicheng Industry Building No 9 Huifeng Dong er Road Zhongkai High tech Zone Huizhou City Guangdong Province...

Reviews: