wenatone Leader CN430S B In-The-Ear Hearing Amplifier User Guide

wenatone Leader CN430S B In-The-Ear Hearing Amplifier

The Leader CN430S B is a universal In-The-Ear (ITE) hearing amplifier that provides assistance for individuals with hearing impairments. It is designed to amplify sounds and improve overall hearing ability.

WHAT’S INCLUDE

Technical Parameter

Power On/Off

• Power ON: Take the device out of thecharging box.
• Power OFF: Put the device into the charging box.
• This hearing amplifier is a universal ITC and does not differentiate between left and right ears.

How to use

1. Pinch the hearing aid with your thumb and index finger, and place the earplug side in the ear canal. Rotate the hearing aid to snap it into the ear.
2. Click the hearing aid button once: increase the volume by one level. Two beeps are heard, which is the highest volume level.
   • Long press the hearing aid button for 3 seconds:
     One beep means simulation scene 1 (general mode) . Two beeps mean simulation scene 2 (noise reduction). Three beeps mean simulation scene 3 (outdoors ).
     The hearing aid has a memory function, and there is no need to repeatedly adjust the volume and mode next time.

How to replace ear tips
At the time of purchase, an M size ear tip is attached. lf it does not fityour ears, the sound is difficult to hear, or you hear beeping, replace theeartips with the supplied S size or L size.

How to replace the earwax guard

• Please replace the ear guard once every three months. Do notreuse your ear guard once used.There is a risk of falling off.

Low battery reminder
Hearing aids have low battery warning signals that sound “beep, beep” until the hearing aid shuts down. If you hear a prompt tone, please charge it in time.

Bluetooth mode

Connection guide
Please fully charge the hearing aid first.

• Step 1: Make sure the hearing aid is turned on .
• Step 2: Open “Settings” on your mobile device.
• Step 3: Turn on the Bluetooth function of the phone, and search for Bluetooth devices to find the name of “Leader”, and then click “connect” to complete the connection.

( Note: For paired devices, there is no need to re-pair them next time, because they can be automatically connected when turned on.)

1. The Bluetooth/hearing aid mode can be switched back and forth freely.
   • Listen to music and incoming calls, and automatically . switch the Bluetooth headset mode during a call.
   • After the music is paused or the call is over, the phone will automatically switch to the hearing aid mode.
   • When disconnected from the mobile phone, it will automatically switch to hearing aid mode.
2. If the hearing aid is not connected to the Bluetooth of the mobile phone for a long time, the Bluetooth function will be automatically turned off.Please restart your hearing aid and re-pair with your phone’s Bluetooth.
3. Please keep it within 10 meters during use. Beyond this distance, the sound quality may deteriorate and the connection may be lost.

HA-Fit APP

Please download and install “HA-Fit” APP first.

1. Connect the APP

   • Step 1: Turn on your hearing aid.
   • Step 2: Turn on Bluetooth.
   • Step 3: Open the HA-Fit APP.
   • Step 4: Click the “Search Device” button.
   • Step 5: After “searching for devices”, the HA-Fit APP will automatically connect to the hearing aid, and the successful connection status is shown in the figure.

2. Hearing Evalution
   With the Hearing Hearing Evalution module, you can quickly set up your hearing aids according to your hearing characteristics.

   • Step 1: Put on your hearing aid and turn it on.
   • Step 2: Please do the assessment in a quiet place.
   • Step 3: Click the “Listening Evaluation” button.
   • Step 4: Follow the prompts to complete your personal listening assessment.
   • Step 5: After completing your hearing evalution, click the Auto-Optimize button and your hearing aids will be optimized based on your hearing score.

3. Hearing Evalution
   The HA-Fit app is designed to allow you to conveniently control your hearing aids remotely from your Android or Apple device at hand. HA-Fit app covers key features like changing programs.

   • Step 1: Click the “Sound Control” button.
   • Step 2: Enter the sound control interface, you can easily control the hearing aids, you can adjust various parameters, volume, program, frequency band, noise reduction.

How to charge

The charging box has a power storage function, put the hearing aid into the charging box, and the charging box will charge the hearing aid. When the hearing aid is charging, the charging indicator of the hearing aid will light up with orange light, and the orange light will be extinguished after it is full.

Notes and Tips

1. For the first use, please remove the film from the device.
2. This product is not waterproof, therefore the user must take care to prevent water from entering the product.
3. When not in use for a long time, please put the product in the charging box and charge it once every 1-2 months to avoid damage to the battery.
4. Do not place hearing aids in the hot sun, near furnaces or other heat sources.
5. Avoid contact with chemicals or strong cleaners.

FCC Statement

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. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:

1. This device may not cause harmful interference, and
2. this device must accept any interference received, including interference that may cause undesired operation.

Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment
FCC ID: 2A7JZ-001

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