HEARING AIDS Instruction Manual Model: JH-D58 Please read this user manual thoroughly and completely before using the product.
Contents 1 SAFETY AND HEALTH INFORMATION............................................................................................... 3 2 SET UP THE HEARING AIDS .............................................................................................................. 8 3 HEARING AID AND APP CONTROLS ............................................................................................... 12 3.1 SOFTWARE INSTALLATION ...............................................................................
1 Safety and health information Intended use Indications for use Clinical data Hearing health care information Important safety instructions Warnings Cautions 3
Intended use The JingHao hearing aids are a pair of user-fitted wireless airconduction hearing aids intended for use by individuals 18 years and older with perceived mild to moderate hearing impairment. Indications for use The JingHao hearing aids are intended to amplify sound for individuals 18 years of age or older with perceived mild to moderate hearing impairment. They are adjusted by the user to meet the user’s hearing needs. No pre-programming or hearing test is necessary.
• Have sudden or rapid progression of hearing loss within the past 90 days in one or both ears. • Have acute or chronic dizziness, poor dexterity, poor vision, or significant dementia. • Suspect that you have significant ear wax accumulation or a foreign object in the ear canal. Symptoms of significant ear wax accumulation can include itching in your ear, a feeling of fullness in your ear, and/or reduced hearing. • Experience pain or discomfort in the ear.
Please read and keep all safety and use instructions. Important safety instructions Only use attachments/componentsspecified by the manufacturer. The battery provided with this product may present a risk of chemical burn if mishandled. Please dispose of used batteries properly, following local regulations. Do NOT use the hearing aids without the supplied eartips attached. This product containsmagnetic material.
• Be aware that some sounds may sound different when you’re using the hearing aids. Keep this in mind when you need to be aware of your surroundings. You should adjust to this over time. • Consult a hearing care professional if you experience any unusual side effects an like skin irritation, excessive accumulation of ear wax, dizziness, change in your hearing, or if you think there may be a foreign object in your ear canal.
2 Set up the hearing aids How to apply domes Left & right hearing AIDS markings Volume adjustment Hearing mode change Replacing tubing How to use the charging case 3 4 1 6 2 7 5 • 1.Volume Control / Turn ON/ Turn OFF • 2.Hearing Mode Change • 3.Microphones • 4.Ear Tube • 5.Ear Dome • 6.Stabilization Bar • 7.Charging contacts • 【HOW TO APPLY DOMES】 • Step 1: Choose a suitable size ear dome. • Step 2: Push the ear dome rim membrane outward.
• WARNING: • It may be in few circumstances that the ear dome remain attached to the auditory meatus after the hearing aid is taken out. In that case, please ask a professional doctor to take the ear dome out. Do NOT deal with it yourself, you could easily cause further damage. 【LEFT & RIGHT HEARING AIDS MARKINGS】 There is a R or L marking on the hearing AIDS. This will tell you if it is a left or a right hearing AIDS. Blue marking for left hearing AIDS. Red marking for right hearing AIDS.
* The hearing AIDS is designed with the memory function: The hearing AIDS can automatically record the previously tuned hearing mode. Hearing Mode Sound you will hear when activated Mode 1 1 beeps (“beep”) Quiet 2 2 beeps (“beep beep”) Social 3 3 beeps (“beep beep beep”) 4 Noise Reduction 4 beeps (“beep beep beep beep”) Restaurant ·【REPLACING TUBING】 ·Remove tubing: Rotate tubing base 90° counter-clockwise and slide off.
See the adapter specifications for the power adapter specifications。 ·Plug the smaller end into the Micro USB port on the hearing AIDS charger case. ·The charging case will charge via the USB port on the case. When the case is charging, the indicator shows a blue solid light, and fully charged the indicator light will shows a solid green light will be constant . *The fully charging case offers 3 full charging cycles for a pair of hearing AIDSs.
lower the volume and adjust the hearing AIDS within the ear. Also check to make sure you are wearing the best size ear domes to ensure a proper as this may also induce some minor feedback fit in the ear canal, if not snug in the ear. 3 Hearing aid and app controls 1 .software installation 2. Connect the devices 3 .Connect the hearing aids and testing yourself 4 .the "Enhancement" setting 5. Save Data Files 3.1 software installation *The “Smart Hearing” app is compatible with Android and iOS.
Step 2: Enable the Bluetooth on your phone, search the device name of “G.SoundBuds” Step 3: Tap to connect your hearing AIDS with your phone, you can adjust the volume and customized adjustment. *Search and connect the device name of “G.SoundBuds-L” or “G.
Description of the Home page each function module How to register for login： If you need to log in, please click the "Login/Register" button at the top of the "Me" tab page to enter the login page. If you have completed registration,please enter your user name in the "User Name" text box,enter your password in the password text box. Then click the "Login" button to complete the login operation, and the app will automatically return to the "Me" tab page.
3.2. Connect the devices 1) Open the JH Smart APP and click "Connect Aids" or "Connect L" or "Connect R " on the Home page of the APP (Figure 1) to go to the "Bluetooth Devices" screen (Figure 2) . 2) Click "Scan" and wait for the APP to display the list of valid devices nearby (Figure 3) . 3) Select and click on your devices "G.SoundBuds-L" or "G.SoundBuds-R". The APP will then connect to your devices. When complete, a checkmark ("√") will be displayed next to each device name (Figure4) .
Figure3 Figure 4 2. Disconnect the devices from the APP 1) On the homepage of APP, click "L Connected" or "R Connected" to enter the "Bluetooth Devices" screen (Figure 5) . 2) On each connected device, swipe to the left. You will see "Disconnect" appear next to the device (Figure 5) . 3) Click "Disconnect" and APP will disconnect the connection to the device (Figure 6) . Figure5 Figure6 3. Switching programs In the APP, there are two ways to switch the program of your hearing aids.
♦Method 2 You can also select the desired program by scrolling through the large icons on the APP homepage (Figure 7) . Figure 7 4. Volume Control 1) On the homepage of APP, move the red slider dot on the volume bar to increase or decrease the volume of the corresponding hearing aid (Figure 8) . Figure 8 5. Battery charge level 1) On the home page of the App, the battery charge level of each connected device is displayed as a percentage under each Connection Status button.
Figure 9 3.3 Connect the hearing aids and testing yourself Welcome to use Jinghao hearing aid and JH Smart Hearing APP. This app allows you to perform a complete hearing test with your compatible hearing aids. The APP will automatically configure the hearing aids based on the results of your hearing test. 1. Connect the hearing aids 1) While wearing the hearing aids have your iPhone ready and ensure that the Bluetooth function on the phone's system settings is connected to the hearing aids (Figure 1) .
1) While situated in a quiet area, go to the "Testing" page of the APP. The APP will automatically detect the base noise level of the surrounding environment. If the ambient noise level is too high, the hearing test cannot be performed and the APP will not proceed to the next step.Please find a quiet environment to continue (Figure 3) . 2) With the ambient noise level at an acceptable range, click "Next" (Figure 4) . Figure 3 Figure 4 3.
2) As shown in Figure 7, the left ear test is complete after eight different frequency tests. Click "Next" to enter the right ear hearing test page. Figure 6 Figure 7 5. Right ear hearing test 1) As shown in Figure 8, complete the right ear test as you did for the left. 2) After completing the eight frequency tests on the right ear, click "View Results" to enter the page of hearing test result (As shown in Figure 9) . Figure 8 Figure 9 6.
Figure 10 7. Save and set automatically 1) If you selected "Auto Setting", the APP will display a pop-up dialog called "Save and Setting" (Figure 11) . 2) In the dialog, you can edit the name of the hearing test results to save or keep the system generated name. 3) Once you select "Save and Auto Setting", the hearing test results will be saved to the phone, and the hearing aids will be configured to better match the user's hearing loss characteristics. Figure 11 3.
Figure 1 1. Auto-setting In the "Auto-setting" page, you can configure your hearing aids to a specific audiogram setting by swiping to and selecting a specific pre-saved audiogram. 1) After selecting the desired audiogram, press "One key configure" to enter the selected audiogram's Test Result display Click "One key configure" again, and the hearing aids will be configured with the appropriate settings to match the Test Results of that audiogram. Figure 2 Figure 3 2.
3. Directional 1) On the "Directional" page, you can swipe the icon to select the appropriate Directional mode. 2) Then press "Configure" and the hearing aids will adjust to the selected directional mode configuration. Figure 6 4. Equalizer Note: The "Equalizer" function is for the professional persons to use. In order to avoid wrong operation, non-professionals please don't try.
Figure 8 5) Click "Load" at the top right,you can select and load the "Equalizer" file that you saved to your phone. Figure 9 5. MPO 1) On the "MPO" page, select "Left Ear" or "Right Ear" to adjust the left or right ear hearing aid. 2) Select the small white ball on the MPO adjustment scale and slide it to the desired position and release it. The APP will automatically configure the selected MPO value into the selected hearing aid.Be sure to complete for both hearing aids.
3.5 Save Data Files Welcome to use Jinghao hearing aid and JH Smart Hearing APP. The following is the description of the functions of "Profile" in this APP, including three functional modules: "Save Data Files", "Help" and "Settings". Figure 1 1. Save Data Files In the "Save Data Files" page, you can view, delete, or rename the saved "Hearing Test Result" files or "EQ Adjustment Result" files. 1) To Delete: select the file you want to delete and swipe to left. "Delete" will appear next to the file name.
Figure 3 2. Help In the "Help" section, you will find operating instructions of the APP and hearing aids. 3. Seting The "Seting" section contains four parts: "My Devices", "Language Settings", "Version Update" and "About". 1). My Devices As shown in Figure 4, on the "My Devices" page, you can view the device information, or perform operations such as "Find The Device" and "Factory Reset". Figure 4 1.1).
After you find the hearing aid, please click the "Found,Stop Beep" button in the app or restart the hearing aid. The hearing aid will stop beep and return to normal state. 1.3). Factory Reset As shown in Figure 4, if you need to reset the hearing aid to the factory state, please click the "Factory Reset" button and follow the prompted steps. App will automatically reset the device to factory settings. 2).
4 Care and maintenance MAINTENANCE AND CLEANING Daily maintenance It is important to keep your devices clean and dry. On a daily basis, wipe them clean using a soft cloth or tissue. To avoid potential damage from excess humidity or perspiration, the use of a drying kit is also recommended. Care and maintenance When not in use, store in a secure area away from small children and pets. Do not place hearing AIDSs or charging case near high-temperature areas such as stoves or direct sunlight.
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 ampli- fiers 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.
5 Troubleshooting POSSIBLE CAUSES SYMPTOM SOLUTIONS Connect the hearing AIDS to the charging case Battery fully for charging discharged Volume too low Increase volume if volume control available Device is not charged Place charging the hearing AIDS until the indicator is lighted in green color No Sound Microphones are Clean out any debris from the mic holes clogged Hearing AIDS Ear domes or speaker tip Clean out any debris from the ear domes and are clogged receiver area with the cleaning br
Charger not connected to power source hearing AIDS placed in charging inserts Battery fully Connect charger to external power supply Wait five hours after placing hearing AIDS in charger,regardless of LED discharged behavior Hearing AIDS indicator Battery fully discharged lights are dark or dim Dirty charging Connect USB cable to charge Clean the contacts of the hearing AIDS and the charger contacts Hearing AIDS not Charging does not start Insert hearing AIDS correctly into charger inserted co
6 Regulatory and legal information This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
Storage/Transport Conditions: Temperature Range: -13°F – 158°F (-10°C – 55°C) Humidity Range: 0 – 90% RH Pressure Range: 70 – 110 kPa Time to warm from minimum storage temperature before use: 1 hour (ambient temperature 68°F or 20°C) Time to cool from maximum storage temperature before use: 1 hour (ambient temperature 68°F or 20°C) Dimensions (Single Hearing Aid): Overall with cable: 33 mm long x 23 mm wide x 18 mm thick Overall without cable: 30 mm long x 14 mm wide x 8 mm thick Disposal: The JingHao heari
The hearing aid uses RF energy only for its internal function.Therefore, its RF emissions are very low and are not likely RF emissions CISPR 11 Group 1 Group 1 to cause any interference in nearby elec tronic equipment. The hearing aid is suitable for use in all establishments, including domestic establishments and those directly RF emissions CISPR 11 Class B Class B connected to the public low-voltage power supply net work that supplies buildings used for domestic purposes.
Immunity Test IEC60601 Test Leve Compliance Level 9 V/m; 710, 745, 780 9 V/m; 710, 745, 780 MHz; Pulse modula- MHz;Pulse modulation Proximity fields from RF tion 18 Hz 18 Hz wireless 9 V/m; 5240, 5500, 9 V/m; 5240, 5500, communica- tions equipment 5785 MHz; Pulse 5785MHz; Pulse modulation 217 Hz modulation 27 V/m; 385 MHz; 217 Hz Pulse modulation 18 Hz 27 V/m; 385 MHz; 28 V/m; 450 MHz FM Pulse modulation 18 Hz +/- 5kHz deviation; 1 kHz sine 28 V/m; 810, 870, 930 28 V/m; 450 MHz FM +
Proper operation of your Jinghao product requires a safe, private,and secure operating environment. To ensure your security, Jinghao recommends following best practices for securing your home network and mobile device. For more information, refer to the US Federal Trade Commission’s guidance on online security.Visit: jinghao.com The Privacy Policy is available at jinghao.com Apple and the Apple logo are trademarks of Apple Inc., registered in the U.S. and other countries.
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, China. Tel: +86-752-2266961 Website: www.jinghao.cc E-mail: emily@jhhearingaids.com Shanghai International Holding Corp.
