YAMAN Photo PLUS Prestige SS M21 User manual

23
To retain
M21
User’s Manual
Home-care Beauty Device
Photo PLUS Prestige SS
M21-1-001E
Table of Contents
Safety Precautions • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • 1
When Using Outside of Japan • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • 6
Features• • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • 7
Names of Components • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • 7
Before Use• • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • 8
How to Use • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • 13
After Treatment • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • 17
Troubleshooting • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • 18
After-sales Service • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • 21
Product Specifications• • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • 22
Thank you for purchasing this YA-MAN product.
Please read this User’s Manual carefully for information on how to use the device properly and
safely.
After reading the contents hereof, be sure to keep this User’s Manual in an accessible location.
Be sure to include this User’s Manual if you are transferring ownership of the device to another
person.

1 2
Safety Precautions
WARNING
Prohibition
• Read these Safety Precautions carefully before using the device in order to use it correctly.
• Use the device sensibly in accordance with the prescribed steps.
• Immediately discontinue use and arrange to have the device repaired if any abnormality occurs.
• Do not use the device while it is in a defective state, as doing so could cause physical harm to the user.
• The precautions listed in the User’s Manual are very important. For your safety, please follow them
carefully.
• Precautions are classified as DANGER, WARNING, or ATTENTION in order to clearly specify the level of
danger and possible injury or damage that may occur if the device is misused.
Classifications of Precautions
Symbols
* ‘Property damage’ refers to damage affecting a dwelling, household belongings or
domestic animals and pets.
WARNING Improper use of this device may pose a risk of death or serious injury.
DANGER Improper use of this device poses a severe and likely risk of death or
serious injury.
ATTENTION Improper use of this device may cause an injury or property damage*.
This symbol shows you what you must not do.
This symbol shows you what you must do.
This symbol shows you what you must be careful with.
DANGER
The following individuals should not use the device:
Use of the device could cause electronic medical devices to malfunction.
Do not use the device in conjunction with any medical electronic equipment, including:
• pacemakers or other implanted electronic medical devices,
• artificial heart-lung machines or other electronic life-support medical devices, and
• electrocardiographs or other worn electronic medical devices.
Prohibition
Safety Precautions
Safety Precautions
Failure to comply may cause burns or
low temperature injuries.
Do not use continuously on the same
area except when in EYE Mode or
COOL Mode. Be sure to move the
device across the skin while it is in use.
Do not use on areas that cannot be
reached by the entire electrode head
surface.
Prohibition Failure to comply may lead to the
generation of heat, a fire or
explosion.
Do not place the device near fire or
flames, and do not dispose the
device in a fire. Do not use or store
in a high-temperature place or if the
device is hot.
Prohibition
The following individuals should not use the device:
Failure to comply may cause an accident or other problems.
• If you are under a doctor’s care • If you are in a physical growing stage
• If you have an acute disease • If you have tuberculosis • If you have a fever
• If you are suffering from hypertension • If you have an infectious disease
• If you have a malignant tumor • If you have a blood disease
• If you have a visceral disease • If you have a skin disease
• If you have an allergic constitution • If you have atopic dermatitis
• If you have skin problems • If you are severely fatigued • If you have sensitive skin
• If you are physically unwell • If you are under the influence of alcohol
• If you have excessive myopia (-6D or higher)
• If you have had an eye or face operation
• If you have any disease of the eyes or face, or are currently undergoing treatments
• If you are pregnant, nursing or during menstruation
• If you take medication that induces drowsiness
• If you have unhealthy skin blemishes caused by physical irritation
• If you have capillary dilatation due to long-term use of steroid hormonal drugs or a liver
disorder
• If you are experiencing skin irritation or redness due to sunburn
Do not use the device on the areas indicated below or outside of specified areas.
Failure to comply may cause an accident or other problems.
• Cuts • Areas where surgery (including plastic surgery) was performed
• Anywhere inside the mouth, around the pubic region, or any mucous membrane
• Acne • Bulging moles • Viral warts • The Adam’s apple • Eyeballs
• Areas where skin suffers from purulent inflammation
• Areas with itchiness or hot sensations
• Eyelids or around the eyes (except in EYE Mode and COOL Mode)
* The LED light can be used around the eyes and eyelids. Close your eyes and hold the
device at least 5 cm away from the skin. Do not look directly into the LED light.
If you are uncertain as to whether it is safe to use the device, consult a physician prior to
use.
Failure to comply may cause an
accident or injury.
Keep away from children and do not
allow them to use the device.
User
restrictions
Non-intended
uses are
prohibited
Failure to comply may cause an
injury or malfunction .
Do not use the device for any
purpose other than those stated in
the User’s Manual.

3 4
Safety Precautions
Safety Precautions
Failure to comply may cause an
accident or injury.
Do not allow people who are unable
to express their intentions on their
own to use the device. Use by
unattended people with physical
disabilities should be avoided.
User
restrictions
Failure to comply may cause an
electric shock, short circuit or fire.
Make sure to use the dedicated AC
adapter for this device. Plug the AC
adapter directly into a wall power
outlet and do not overload the
electric circuit.
Overloading of
an electric circuit
is prohibited
Prohibition
Those who are currently undergoing dental treatment or have dental fillings may
experience unpleasant sensations in their teeth due to the ion/EMS/DYHP stimulation.
Choose a lower level and apply the device to a different area.
Never use the device on prohibited areas (page 2).
Failure to comply may cause a fire,
electric shock or an injury.
Do not use the device near a
flammable substance (such as
alcohol, thinner, benzene, nail polish
remover or spray).
Prohibition
Failure to comply may cause the
device to become damaged or
catch fire.
If any problem occurs during use,
including the presence of an
abnormal odor or excess heat, stop
using the device.
Prohibition
against use
when an
abnormal odor
or excess heat
is detected
Failure to comply may cause an
electric shock, short circuit or fire.
Contact your local distributor for
advice on repairing the device.
Do not use if the AC adapter is
damaged or the wall socket is too
loose.
Use of a
damaged cable
or plug is
prohibited
Failure to comply may cause an
electric shock, short circuit or fire.
Do not use the AC adapter in the
bathroom or areas where there is
water. Do not wash or immerse the
main unit or AC adapter in water.
Exposure to
water is
prohibited
Placing a heavy item on top of the
AC adapter cord or pinching it
between other items, could damage
it and cause fire or electric shock.
Do not cut, damage, modify,
excessively bend, pull, twist or wrap
the AC adapter cord.
Careless or
reckless use
is prohibited
Failure to comply may cause a fire,
electric shock or injury.
Contact your local distributor for
advice on repairing the device.
Do not disassemble, attempt to
repair, or modify this device in any
way.
Disassembly
is prohibited
Failure to comply may cause an
electric shock, short circuit or fire.
Be sure to turn off the power when
not in use or when cleaning the
device.
Must Comply
Failure to comply may cause an
electric shock, short circuit or fire.
Before charging, make sure there is
no moisture on or around the
adapter plug or plug socket.
Must Comply
Failure to comply may cause an
electric shock, short circuit or fire.
Be sure to disconnect the AC
adapter from the outlet when the
device is not in use. Do not insert or
disconnect the plug with wet or
damp hands.
Disconnecting
the AC adapter
Failure to comply may cause a fire,
electric shock or other accidents.
Use in an operating voltage range
between 100 and 240 volts. Make
sure the AC adapter is fully inserted
into the electrical outlet.
Must Comply
Failure to comply may lead to the
generation of heat, a fire or
explosion.
Do not leave the device in hot or
humid places, such as near flames,
in bright sunlight or in a bathroom.
Do not bring the device close to a
heater.
Fire/Explosion
warning
Failure to comply may cause an
electric shock, short circuit or fire.
When unplugging the AC adapter
from the main unit or a power
outlet, do so by gripping the plug.
Do not insert or disconnect the plug
with wet or damp hands.
Removing
the plug
Do not use the device if smoke,
abnormal noises or an odor is
detected, or if it is otherwise
operating in an abnormal state.
In the unlikely event that an
abnormality occurs, immediately
unplug the AC adapter.
Disconnecting
the AC adapter
ATTENTION
Failure to comply may cause an accident, injury or a malfunction of the device.
• Do not use the device if your skin is experiencing a rash, inflammation, itchiness or other
abnormalities.
• Do not use if damaged due to dropping or an impact with another item.
• Do not use the device continuously for an overly long period (for example, through
commercial use).
Refrain from the following actions.
Prohibition
WARNINGWARNING

5 6
Failure to comply may cause a fire, electric shock or failure of the device.
Be sure to use in an operating voltage range between 100 and 240 volts.
Must Comply
Failure to comply may cause a generation of heat, fire or malfunction of the device.
Be sure to check the plug configuration and the voltage of the power outlet before use.
Combustion
warning
The plug configuration and voltage may vary depending on the region and the type of accommodation.
Always be sure to check for compatibility before using the device.
For information about plug adapters, consult a travel agency or a consumer electronics retailer.
When Using Outside of Japan
When Using Outside of Japan
Safety Precautions
Failure to comply may cause an accident, injury or a malfunction of the device.
• Do not use continuously on the same area.
• Use the device appropriately based on your skin condition.
• Do not use the device after sunbathing, or in combination with peelings, skin packs or
other treatments.
• Be sure to turn the device off after use.
Be sure to comply with the following points.
Must Comply
Failure to comply may cause an accident or injury.
Use only Level 1 upon the first use and until you are accustomed to use.
Must Comply
Stop using the device if you feel any physical discomfort during use.
Check carefully to make sure there is no skin abnormality before using the device.
Stop using the device immediately if the treatment does not agree with your skin.
Must Comply
Failure to comply may result in a
malfunction of the device or injury.
Avoid allowing the electrode head to
come into contact with any other
metal surfaces.
Prohibition
Failure to comply may cause an
injury.
Do not use the device on pets.
Prohibition
Failure to comply may cause
damage to the surface of the device.
Do not wipe the device with alkali
cleaning agent, alcohol, thinner,
benzene, nail polish remover or any
other solvents.
Prohibition
Dropping of
the device is
prohibited
Failure to comply may lead to a
malfunction of the device. An injury
may also be caused if the device is
dropped on a foot or other body
parts.
Do not place the device in an
unstable location. Do not drop or
strike the device.
Failure to comply may cause damages to your eyes or skin.
Do not look directly into the LED light.
When using the LED light to treat areas around the eyes and the eyelids, be sure to close
your eyes and keep the electrode head at least 5 cm away from the skin.
Prohibition
If the mode is used for continuous treatments, the head will not become fully cool.
Have an interval of at least 30 minutes between treatments.
Do not use COOL Mode continuously.
Prohibition
ATTENTION
WARNING

7 8
Features
Names of Components
Main Unit
• Connect the AC adapter to the adapter plug
insertion port on the main unit and the wall socket
to turn the device on
(The device will be in Standby Mode).
• Press and hold the button for the mode you wish
to start.
• For CLEAN and MOIST Modes, there are five
levels from which you can select.
• For EYE Mode, there are three levels from which
you can select.
• Treatment level is not available for COOL Mode.
• For vibrations, you can select on/off and vibration
patterns using the Vibration (VIB) button.
This product is a facial beauty device that provides skin care through ion cleansing, ion moisture, EMS, DYHP,
Photo, micro-currents, cooling, vibration functions and while warming the skin through RF (Radio Frequency).
It can be used to match your personal skin condition and to achieve your objective by combining the following
available treatment modes:
RF: Deeply warming the skin* to create better conditions for the treatment.
Ion Cleansing: Uses the power of ions to absorb dirt that cannot be removed with normal face washing.
Ion Moisture: Incorporates ions with original waveforms, enabling skin lotion to penetrate* to the skin.
EMS: Stimulates the muscles with an electrical current.
DYHP: Assists skin lotion to penetrate the skin using electrical pulses with unique waveforms.
Photo: Treats your skin with LED Photo treatment.
Micro-currents: Treats the skin around your eyes with weak electric currents.
Cooling: Tightens skin with a cooling effect.
Vibration: Supports skin care with gentle vibrations.
How to operate/How to read the display
Indicator and Buttons
Before Use
Before Use
Features/Names of Components
Cotton Stopper
(Silver Ring)
AC Adapter
* The design and specifications of the device and accessories are subject to change for improvements
without prior notice.
* The cotton stopper is attached to the electrode head
when purchased.
* Use this stopper to fix cotton to the electrode head.
Level Indicator
EYE Mode Electrode
Electrode Head
CLEAN Mode Button
Level Indicator
(5 Steps)
MOIST/EYE Mode Button
COOL Mode Button
Vibration (VIB) Button
Vibration (VIB) button
Adapter Plug Insertion Port
LED Lamps
After switching
to EYE Mode
Hand Electrode
(Silver rim on the rear)
<Front view>
<Rear>
* To the stratum corneum
[Accessories]
There are three vibration patterns which you can
select.
Please select the vibration pattern you prefer.
VIB 1 ⇒VIB 2 ⇒VIB 3 ⇒OFF ⇒VIB 1...

9 10
Before Use
Before Use
Modes
Features Functions Recommended Skin Lotion Operating Time Level Frequency
Approximately
3 minutes
Approximately
5 minutes
N/A
N/A
N/A
Approximately
3 minutes
Approximately
5 minutes
: 5 levels
EMS: 3 levels
Ion
+
EMS
DYHP : 5 levels
5 times a week
Treatments 2 to 3 times
a week
Treatments 2 to 3 times
a week
Everyday use is possible
RF Booster Pad*2
Pore Refining Deep Cleansing
(or cotton pad
with your regular skin lotion*1)
Your regular
eye-treatment serum*1
Apply directly
on the skin.
Standby
LED Lamps
Level Indicator
Button Display
Level Indicator LED Lamps
Three buttons flashing
CLEAN button
lights up
MOIST button
lights up
MOIST button
flashing rapidly
Blue LED turns on
Red LED turns on
Orange and Red
LED turns on
MOIST buttonflashing
COOL button
lights up
EYE Standby
When rotating the electrode head 180°
When rotating the electrode head 180°
* Only the central electrode head
has cooling functions
1 - 5 lamps
1 - 5 lamps
1 - 3 lamps
RF Booster Pad*2
Clear Deep Moisturizer
CLEAN
MOIST
COOL
EYE
Mode Button Display
Treats the area around the
eyes with weak electrical
micro-currents that improve
skin elasticity and EMS that
stimulates the muscles.
(If moisture is insufficient, add
the skin lotion remaining in the
pouch.)
*1. If using your regular skin care products, be sure that they are water soluble. Do not use oil-based or scrubbing skin care products.
Failure to comply may cause malfunctions or skin problems.
*2. See page 21.
Cooling treatment and light
(blue) improve skin elasticity
and skin texture.
Helps beauty ingredients to
penetrate to the stratum
corneum and moisturize
your skin.
Tones your skin and absorbs
dirt that cannot be removed
through normal face
washing.
• Be sure to move the device on your skin while using it (except when using the device in EYE Mode or COOL Mode).
• Use of a cotton pad in MOIST Mode is optional.
• The device and electrode head may get hot after using the COOL Mode. Do not use COOL Mode continuously.
Allow the device to rest (power-off status) for at least half an hour after use.
• RF
•
EMS (high-frequency
waves)
• Micro-currents
• Vibrations
(ON/OFF)
• RF
•
EMS (high-frequency
waves)
• Ion
• Cleansing
• LED (Red)
• Vibrations
(ON/OFF)
• RF
• DYHP
• LED (Orange/Red)
• Vibrations
(ON/OFF)
• COOL
• LED (Blue)
• Vibrations
(ON/OFF)

11 12
2Apply skin-care product (gel or lotion) or water on your arm.
Use the device for approximately 3 minutes in MOIST Mode.
• Do not wet or rub the pre-testing area.
There are five levels for CLEAN and MOIST Modes, and three levels for EYE Mode.
Each time the CLEAN or MOIST button is pressed, the level switches as shown in the below picture.
* There is no level selection available for COOL Mode.
* Use only Level 1 upon the first use and until you are accustomed to use.
Level Indicator
One short beep will sound to indicate the half-way point in the operation time.
Refer to pages 9 -10 for operation times in each mode.
Pre-testing on Skin
Level 1 Level 2 Level 3 Level 4 Level 5
* When using the device or a cosmetic product for the first time, always test for compatibility.
1Clean your skin.
• Wash the inside of your wrist with soap, then wiping it dry with a towel.
If you experience any skin abnormality (redness or burning sensation) at the pre-testing
area within 24 hours, stop using the device.
ATTENTION
• Be sure to perform a pre-test in order to prevent skin problems from occurring.
•
If a rash, reddening, itchiness, stinging sensation or other abnormalities occur at the
pre-testing area, immediately stop the pre-test and wash the area.
• Check carefully to make sure there is no skin abnormality before using the device.
Stop using the device immediately if the treatment does not agree with your skin.
Timer
• This mode cares for the skin around the eyes using two electrodes on the electrode head.
• Rotate the electrode head 180° to switch between EYE Mode and Standby Mode.
The electrode head only rotates in the direction of the arrow shown in the figure on the right.
• The device cannot be operated in Eye Mode if the electrode head is not rotated 180°.
In addition, the device cannot be used in other modes while the electrode head
is rotated.
How to Use EYE Mode
When treatment on a certain mode is completed, two short beeps sound and the device switches to Standby
Mode (the state in which functioning is suspended). Refer to pages 9 -10 for operation times in each mode.
Press and hold the mode button again to start the selected mode.
Standby Mode
EYE Mode electrode
* Rotates only as far
as 180°.
CLEAN and MOIST Mode
EYE Mode
Before Use
Before Use

13 14
How to Use
How to Use
How to attach cotton to the electrode head
1Remove the cotton stopper from
the electrode head.
2Place a piece of cotton on top of the electrode head
and press the cotton stopper down over the cotton.
* If the cotton stopper does not fit properly on the electrode head, please use a larger and thinner
piece of cotton. Because thick cotton pads are difficult to fix in place, split them in half before use.
* If the cotton is too thick, the thermal action of RF treatment may be adversely affected and you will
feel less heat.
3Apply your regular skin lotion or gel onto the cotton.
* Make sure the skin lotion or gel coats the entire surface of the electrode head.
* If using a waterly (low-viscosity) skin lotion, the feeling of warmth may decrease.
Recommended skin lotions: RF Booster Pad (page 21) or high-viscosity skin lotions.
* If the cotton pad becomes dry, add more skin-care product. Cotton pads may easily come off
from the device when they are dry.
How to Use
1Remove makeup and gently cleanse your face.
• Remove oil and dirt from your skin so that it is in a clean condition prior to treatment.
* COOL Mode can be used over makeup.
3Connect the AC adapter to turn the power on.
Press the mode button and select a mode and intensity level.
• First, press and hold the button of the mode you wish to use to start. Then press the button again
briefly to select the level.
• Start using the device in EYE Mode only after rotating the electrode head.
* The intensity level cannot be selected for COOL Mode.
* Always select Level 1 upon the first use until you are accustomed to use.
2Attach cotton if necessary and apply skin lotion onto the cotton.
Treatment Method
4When holding the device, make sure that you are touching the hand
electrode (silver rim) on the rear of the device.
6Unplug the AC adapter from the main unit and the wall socket to
turn the power off.
After treatment, condition your skin as necessary.
• Please apply skin cream as appropriate.
* Clean the main unit after each use (page 17).
7
5Gently apply the treatment head to your skin and move the head
over the area being treated. Refer to pages 15-16 for more details.
• When operation in each mode is completed, the device will switch to Standby Mode. To start the next
mode, press and hold the relevant mode button.
* During use, make sure the electrode head is closely touching the skin.
* If you wish to stop the mode you are using half-way through the operation, press and hold the relevant
mode button.
How to Use (General Instructions)
Precautions
Be sure to move the device on your skin while using it. Using the device continuously on the same area
may cause burns or other injuries (except when using the device in EYE Mode or COOL Mode).
The warmth of the RF changes depending on the type of skin-care product used and the skin’s
condition at the time of treatment.
Do not use this device around the eyes unless it is in EYE Mode or COOL Mode.
* The LED light can be used around the eyes and eyelids. Close your eyes and hold the device at least
5 cm away from the skin.
Do not look directly into the LED light.
When holding the device, make sure that you are holding the hand electrode.
The recommended ambient temperature is 15° C to 30°C.

15 16
Rotate the electrode head 180° so that the EYE Mode electrode is at the top.
Make sure that both electrodes are touching the skin, press the electrode head down repeatedly from
the inner to the outer corner of the eye as if stamping the skin:
Press →Release →Move electrode head.
Press down on the skin for approximately 3 seconds.
* Do not use the device on the eyelids.
* Be sure not to press down continuously on the skin for longer than 3 seconds.
How to Use
How to Use
How to use the device on your skin
<CLEAN Mode>
Move the electrode head over the skin in the direction of the arrows shown below.
The LED light can be used to treat the area around the eyes and the eyelids.
Areas you should not treat
Areas you should not treat
Areas that can only be treated with LED light
* Close your eyes and hold the device at least 5 cm away from the skin.
• Recommended speed for moving the device: approximately 2 cm per second
* If the temperature feels too hot, move the electrode head more quickly.
• One short beep will sound to indicate the half-way point in the operation time.
Change to the other side of your face when you hear this beep.
• Use the device in a position in which the entire surface of the electrode head comes in contact with
your skin.
• Be sure to move the device over the skin while you are using it (except when using the device in EYE
Mode or COOL Mode).
Placing the device continuously on the same area may cause burns or low-temperature injuries.
• Do not use the device on the eyelids or around the eyes.
The Eye Mode electrode can be used around the eyes.
<MOIST Mode>
<EYE Mode>
Move the electrode head over the skin
in the direction of the arrows shown below.
Press and move the device in a circular,
massaging motion as indicated by the arrows.
<COOL Mode>
Press the electrode head repeatedly on your face as if stamping on the skin
(Press →Release →Move electrode head).
* The device can also be used around the eye area.
* When using the LED light on the eyelids, be sure to close your eyes and keep the electrode head
at least 5 cm away from the skin.
Areas you should not treat
EYE Mode electrode
Look in a mirror
while you are using
the device
Areas that can only be treated with LED light
* Close your eyes and hold the device
at least 5 cm away from the skin.

17 18
Troubleshooting
After Treatment
Checklist for Possible Problems
Problem Possible Causes Solutions
The device does not turn
on.
→→Turn the power on by
connecting the AC adapter.
The AC adapter is not
plugged into the wall socket.
Plug adapter into the device.
→ →
The adapter is not plugged
into the device.
Troubleshooting
To keep the product clean, please be sure to clean it after each use.
1Disconnecting the AC adapter
2To clean the device and electrode head, wipe them with a damp and
well-wrung cloth to remove any dirt. Wash the cotton stopper with
water after removing it from the main unit.
• Refrain from using an alkali cleaning agent, alcohol, thinner, benzene, nail polish remover or any
other solvents.
• Do not leave the device with lotion or gel on it.
3Wipe the entire device with a dry cloth and store it after removing
all moisture.
After Treatment
The device is too warm. The device was used
continuously.
Turn the device off and wait
at least 1 hour before
restarting use.
→ →
Storage
If you will not be using it for an extended period, clean the device before storing it.
When the device is not in use, disconnect the AC adapter from the main unit and wall outlet.
Avoid storing the device near a heater or in a bathroom or other high-temperature/high-humidity location.
Also, avoid locations where there is exposure to direct sunlight or unstable.
Keep the device out of the reach of children.
Maintenance and Inspections
If you will not use the device for an extended period, be sure to inspect it carefully and check that the device
works properly and safely before restarting use.
If the device is malfunctioning, go to ‘Checklist for Possible Problems’ (pages 18-19) and attempt to identify
the problem before arranging to have the device repaired. If the problem persists, contact your local
distributor with a proof of purchase (page 21).
If the device malfunctions, appears damaged or needs a service, please contact your local distributor.
How To Clean
The level (intensity) of RF,
LED, Cooling and
Micro-current functions
cannot be changed.
The level can only be changed
for EMS, Ion and DYHP
functions.
You cannot feel any
vibration. Vibrations are turned off.
Press the Vibration (VIB)
button to switch on the
vibration function.
→ →
EYE Mode does not
function.
The electrode head is not in
the correct position.
EYE Mode will not function
unless the electrode head is
properly rotated 180°. Rotate
the electrode head so that it is in
the correct position (page 11).
→→
The EYE Mode electrodes
are not touching the skin.
Please make sure both of the
two EYE Mode electrodes
are touching the skin at the
same time (see page 16).
→ →
COOL Mode is not very
cool.
The device is being used in
an environment with a
temperature exceeding the
recommended range.
Try using in an environment
with the temperature
between 15° C and 30° C.
→ →
COOL Mode was used
continuously.
Turn the device off and wait
at least 30 minutes before
restarting use.
→ →
The outside of the electrode
head will not cool down.
Only the inner electrode
head becomes cool.
→ →

19 20
Troubleshooting
Frequently Asked Questions
Q A
How much lotion or gel
should I use each time?
This device is designed to achieve better results with sufficient use
of lotions and/or gel.
As a general guide, when using cotton pads, be sure the entire
electrode head is moistened with face lotion.
Use about two pearl-sized drops of gel.
We recommend adding more lotion or gel if you feel there is not
enough.
My skin feels hot after use. This is due to the heat of the RF.
If it bothers you, use COOL Mode or apply blue ice to cool your
skin down.
Can I use the device in the
bathroom?
This product is not waterproof, so it must not be used in the
bathroom.
Also, do not use the device near water (such as in a kitchen,
washroom, etc.).
Why do I feel a tingly
sensation on my face and
hands?
This tingly sensation is caused by electrical stimulation from
ions/EMS/DYHP.
It is possible to adjust the level using the mode button.
Use the device at a strength that feels comfortable for you.
Use only Level 1 upon the first use and until you are accustomed to
use.
Why do I not feel warmth of
RF when using CLEAN,
MOIST or EYE modes?
Move the electrode head more slowly or press harder against the
skin surface.
It is also possible that the moisture absorbed in the cotton is
insufficient. Add more lotion or gel.
Why can’t I see any dirt on the
cotton?
Dirt is removed even though it may not be visible on the cotton.
The amount of visible dirt on the cotton can vary among
individuals.
The electrode head does not
warm up when I use RF mode.
The RF does not warm the electrode head. Rather, it uses the
power of electricity to warm your skin.
Problem Possible Causes Solutions
Troubleshooting
EMS causes
uncomfortable tingling
or pain.
The level setting is too high. Lower the intensity with the
mode button.
→ →
The entire surface of the
electrode head is not
touching the skin.
Use a mirror to check that
the entire surface of the
electrode head is touching
the skin.
→ →
The level setting is too low. Increase the intensity with
the mode button.
→ →
The skin lacks moisture or is
dry.
Moisturize the skin with
lotion or gel before use.
→ →
You cannot feel the EMS,
or it feels too weak
The treatment
temperature is too high
(except when using the
device in COOL Mode).
You cannot feel RF
warmth.
The electrode head is not
moved along the muscles.
Apply the electrode head
along muscles (page 15).
→ →
You are using the device
without moving the electrode
head.
Except when in Eye Mode or
Cool Mode, be sure to move
the electrode head over your
skin.
→ →
You are moving the device
too slowly on the skin.
Move the device a little
quicker.
→ →
The device has switched to
Standby Mode (page 11).
Press the relevant mode
button to start the mode.
→ →
The skin lacks moisture or is
dry.
Moisturize your skin with
lotion or gel before use.
→ →
You are moving the device
too quickly.
Please move the device a
little slower.
→ →

21 22
User’s Manual (Chinese version)
• The Chinese-language User’s Manual can be viewed from the URL or QR code shown below.
Viewing URL
Rated Power Supply
Power Consumption
Outside Dimensions
Weight
Materials
Country of
manufacture
Accessories
Rated Power Supply
DC12V 3.0A
Approx. 20 W
Main unit (with a cotton stopper): Approx. W 50 x D 65 x H 185 (mm)
Main unit (with a cotton stopper): Approx. 230 g
Main unit: ABS resin. Panel: Polycarbonate
Electrode head: PET resin and stainless steel (chrome-plated)
Hand electrode: ABS resin (chrome-plated)
Japan
Cotton stopper, AC adapter
15°C〜30°C
Product Specifications
After-sales Service
Disposing of the device
• Follow your local government rules for proper disposal of this product.
After-sales Service
https://corporate.ya-man.com/wp-content/uploads/manuals/pdf/M21SC.pdf
Contacts for overseas customers
For countries and regions outside Japan, please contact the store where you purchased your product
for any inquiries.
Alternatively, check the YA-MAN GLOBAL Official Website (https://www.ya-man.com/en/)
RF Booster Pad Pore Refining Deep Cleansing
Product name: RF Booster Pad Pore Refining Deep Cleansing
Quantity: One box contains 15 sachets of one sheet type
(sufficient for approximately 1.5 to 2 months’ use)
Item No.: YRF0003
Recommended cosmetics
RF Booster Pad Clear Deep Moisturizer
Product name: RF Booster Pad Clear Deep Moisturizer
Quantity: One box contains 15 sachets of one sheet type
(sufficient for approximately 1.5 to 2 months’ use)
Item No.: YRF0004
Official website: https://www.ya-man.com/en/
* Sales may be discontinued without prior notice.