RIC Dragon-CR435S B User guide
Operation Guide
Quick
Dragon-CR435S B
RIC hearing aid
Hearing Aid
Accessories
Charging Box
1.Charging
box indicator
Hearing aid
charging indicator
Mirror
Charging Point
2.Charging Port
Earplugs
Cleaning brush Wax GuardCharging Cable
x2
x2
x2
x2
x2
x2
R
Program/
Volume button
Front-end microphone
Back-end
microphone
Earplug
Sound tube
Receiver
Charging contact point
x1
x1
x1
x2
R
R
Remove the film
R
R
R
R
Charge the Device
1
Put the devices into the charge case then connect thety
pe-C/USB cable to charging
Turn on--device be
takeout of the charge
case
Automatic on
Turn off--device be
putted into the charge
case
Automatic off
There are low battery warning signal beep sounds every
one minute until the battery runs out. So please charge
the hearing aids when you hear the beep.
2
Wearing Test
1
Replace the earplugs
Gently insert the
earplug into the
ear canal.
2lnsert the earplug
straight and inser tit
gently
1Choose a fitting dome
3And then try to
pull the earplug lightly
to make sure that it
will not come off
2
If the earplus not fitting, replace it.
Hearing aid charging indicator
R
Place the hearing aid
behind the ear. The
curve of the sound tube
should fit comfortably
on top of your ear.
Power on / off
Press- the upper
button to
increase the volume
Press- the down
button to
increase the volume
Mode / Volumes Low Battery Reminder
Prepare for Use
White light
L R
Charging
Light off
L R
Full charged
Use Guidance
R
Long press mode
toggle increment
Long press mode
toggle decreasing
3 beeps indicator the MAX or MIN volume level
1 beep means mode 1(Indoor mode)
2 beeps mean mode 2(Noise cancelling mode)
3 beeps mean mode 3(Outdoor mode)
Please download and install “HA-Fit” APP first.
Possible SolutionProblem
Sound is distorted
The product emits
whistling sounds
The product
does not work
Can't charge
① Change to different size of Earplugs.
② Check whether the microphone is
damaged or not. ③ Charge the product.
① Clean the charging contacts.
② Make sure that the charging contacts
are in good contact.
① Reinsert the Earplugs until it fits tightly.
② Decrease volume. ③ Clean the Earplugs.
① Decrease volume. ② Charge the product.
③ Clean the dome.
1
Care and maintenance
Troubleshooting
Hearing Evalution
Get your hearing tested and optimize it accordingly
2
How to control APP
2
【HA-Fit APP】 How to replace the earwax guard
Please download and install “HA-Fit” APP first.
Android & IOS
Connect APP with Bluetooth
Adjust the volume, modes and MPO: Turn on Noise Reduction Function
Please turn on the hearing aid.
Be sure Bluetooth is enabied on your phone.
Open the“HA-Fit”APP.
Click the “Searching for Devices” button.
Step 1:
Step 2:
Step 3:
Step 4:
Please click“hearing evaluation”to star your hearing loss test in a quiet room according to APP system directives.
2Follow the prompts to complete your hearing evaluation.
3Click 'Optimize Automatically' to reset the device based on your finished hearing evaluation.
Please click“hearing evaluation”to star your hearing loss test in a quiet room according to APP system directives.
Disconnected
The devices are controlled by your personal voice.
Disconnected
Searching for Devices
Sound Control Hearing Evalution
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.
（Connected “Dragon...”which also can be customized as other name ）
Left
Dragon-L Dragon-R
The devices are controlled by your personal voice.
Right
Searching for Devices
Sound Control Hearing Evalution
Left
Dragon-L Dragon-R
The devices are controlled by your personal voice.
Right
Searching for Devices
Sound Control Hearing Evalution
Sound Control Hearing Evalution
Hearing evaluation is not a professional test. lt just a
quick and convenient way to set the hearing device
according to yout individual hearing situation.
Start from your left ear, and then change to right ear
to do the evaluation of 10 frequency band.
When you hear the sound of signal, please click ‘heard' other
wise please click 'unheard' .
Please do the evaluation in a quiet place.
Here is not very quiet, but it is ok.
Start
Home Home
MPO Down MPO Up
Volume Down Volume Up
Frequency BandVolume/Mode Others
Mode Change
Left Both Right
Home
Frequency BandVolume/Mode Others
Left Both Right
Home
The wax guard filter net is located in the sound hole of
the hearing aid which can effectively prevent the cerumen
from entering into the hearing aid to cause damge to the
hearing aid. Replace the earwax filter every 3 months.
Do not reuse the used filter.
Pull out the old wax
guard filter.
Align the removed end of
the wax guard filter with
the sound hole of the
hearing aid and insert.
Insert the new wax guard
filter net into the sound
hole of the hearing aid.
Pull out the wax guard filter
straight out to accomplish
the replacement.
Discard the old wax guard
filter .
b)
c)
e)
Remove the earplug first.
Refer to "How to replace
the earplug".
a)
R
R
R
d)
R
R
Keep the hearing aids clean at all time. After use,
remove the earplug and clean the sound hole with the
brush. Wipe off oil and moisture with tissue paper, etc.,
and keep the product dry.
1. Clean the sound hole with the brush.
2. Clean the microphone with a cleaning brush.
3. Clean the charging case with a cleaning brush to
charge the electric shock.
Daily maintenance
R
R
Consult your Hearing Care Professional or directly contact to us if the
problem cannot be solved.
Notes and Tips
1. Press the button on app directly
2. Adjust volume: Short press the button on device
3. Adjust modes: press Mode Change on the button on device to
change programs.
P1: quiet, P2: conversation, P3: outdoor
Please turn on the function of Noise Reduction and
Whistle suppression for hearing clearly
1.This product is not waterproof.
2. If the hearing aid is not used for a long time, please
charge it every 1-2 months to avoid damage to the battery.
3. The adapter provided in the package is only for hearing
aids, please do not use it to charge other devices
4. Store in a well-ventilated and dry place.
5. Do not use in or near an X ray or MRI machine.
All pictures are for reference only
