mychway SR-JK673 User manual

User Manual
SR-JK673

Preface
Dear users：
We’re pleased to present to you our Fractional RF, a highly
efficient anti-aging beauty machine. It targets at both face and
body, mainly focusing on lifting and tightening of face, removing
wrinkles, lifting skin around eyes and neck, and face line shaping
and body shaping. We aim at a safe and, at the same time,
effective beauty result by using high-end technologies.
Fractional RF beauty machines are anti-aging, machines for
professional use, which needs to be handled by professionals
with proper training. Any improper use will result in adverse
consequences. Therefore we advise any personnel read this
guide thoroughly and follow the instructions strictly before
operation.
We believe our quality product will bring in good returns on your
end. Also, you can count on our worry-free after-sales service.
Thank you!

Table of Contents
Preface
Part I
Brief Introduction
Advantages
Principles & Treatments
Anti-Aging: Face
Anti-Aging: Eyes
Anti-Aging: Neck
Repair Post-Pregnancy Stretch Marks
Part II
1. Detailed Operations
2. Technical Parameters
3. Safety Precautions
4. Dos and Don’ts
5. Troubleshooting & Solutions
6.FAQs
7.Packing List
8.Operational Diagrams

Part I
Brief Introduction
Fractional RF beauty machines are currently the most popular beauty machines that
work on tightening, body-shaping and anti-aging. It’s an effective replacement of all
the facial and body care programs in beauty salons. Moreover, they are convenient
and easy to operate. It solves both skin and body management issues for
beauty-lovers. This equipment requires no injection, no medication, no operation,
thus having no side-effects. It is used externally during the whole process and has an
immediate effect. The unique treatment head transmits high frequency energy waves
to the skin layer, causing collagen to contract, resulting in immediate skin firming
effect and stimulating collagen regeneration in the skin to achieve long-lasting skin
lifting and firming effect.
Advantages
1. Multiple functions, wide range of use and significant effects.
2. High energy and high frequency, maximum effect, accurate positioning, balanced
and comprehensive usage.
3. There is no recovery period after treatment, so it can be done as you go, which will
not affect your work and life.
4. Unique patented technology -- the key to cluster heat source, bonding with
surrounding collagen to form a stable support.
5. Effective thermal damage of heat in dermal fiber layer, thus truly stimulating
collagen regeneration.
6. No surgery, no injection, high safety, no side effects.
7. Once treated, deep skin collagen can last for up to six months to a year with
long-lasting effects.
8. The cool hammer equipped with the instrument has sedative repair effect, which
will prevent skin from redness or swelling.
Anti-aging: Face
Principles

Fractional RF : Face (Probe B)
Through transferring numerous cluster heat, this unique probe can send the matrix
molecular energy waves of up to 6 million times per second, repair skin in deep layers,
from the focal facade of RF in hypodermis, make a strong impact on dermal tissues,
which produces an aggregation effect of electric field in the dermal tissues, make the
skin temperature up to 60 ℃or so, produce immediately shrinkage, using the
electromagnetic wave in the skin resistance to generate heat, and heat energy into
deep skin, direct affect dermal tissue, stimulate collagen in the skin, as as to achieve
long-term skin lifting and firming effect.
Cool Hammer
Use the principle of air conditioner. Special wafer ceramics are used to absorb energy
and refrigerate at - 5 degrees in an instant. The method of physical heat accumulation
produced by wafer energy absorption makes one side produce heat up to 40 degrees.
The fan discharges excess heat energy and achieves the effect of constant
temperature and freezing alternately. It also promotes metabolism, alleviates allergic
reaction, shrinks pore, calms skin, whitens and tenders skin.
Biological effects: During the cooling process, tissue temperature cools down, blood
vessels and veins contract, metabolic rate reduces, cell activity inhibits, peripheral
nerve sensitivity reduces, thus having a sedative and soothing effect, counteracting or
reducing the symptoms of allergic reaction, such as redness, swelling, and pain,
therefore achieving certain effects, such as calming the skin, reducing redness and
swelling, shrinking pores and so on.
Effects
1. Tighten loose skin.
2. Improve large pores and skin tones.
3. Elevate nasolabial fold.
4. Remove wrinkles and fine lines; improve acne scars.
5. Stimulate collagen regeneration.
Applicable Range
1. Those with facial wrinkles, forehead wrinkles.
2. Those with fine lines and wrinkles around lips.

3. Those with loose, sagging, inelastic facial skin.
4. Those with large pores and facial dullness.
5. Those with undefined contours.
Inapplicable Range
1.Those who has been implanted with a pacemaker or other similar electronic device.
2. Those who are pregnant.
3.Those who have been taking isotretinoin in the past 9 months
(Accutane/Roaccutane/Oratane).
4. It is not recommended to do it for those who has filler inside one’s face, such as
gold wire implantation.
5. Those with severe heart disease, diabetes, and hyperthyroidism.
6. Those whose surgical wound is not healed.
7. Those with late-stage tumor.
8. Those who have unrealistic expectations of results.
Notes after Operation
1. Do not wash your face with overheated water within three days (lukewarm or cold
water can be used).
2. Strengthen moisturizing and sunscreen because skin might be dry after treatment.
3. Do not soak in hot springs, steam saunas or exercise strenuously, etc. within three
days.
4. Use facial masks every day for a straight week.
5. Spicy, greasy food should be avoided. Staying up late, smoking and drinking are
prohibited. Eat more vegetables, fruits.
6. Avoid food that will cause ‘three highs’(high blood pressure, high cholesterol and
high blood sugar), less greasy food is advised.
Anti-aging: Eyes
Principles
Fractional RF: Eyes (Probe A)
Through transferring numerous cluster heat, this unique probe can send the matrix

molecular energy waves of up to 6 million times per second, repair skin in deep layers,
from the focal facade of RF in hypodermis, make a strong impact on dermal tissues,
which produces an aggregation effect of electric field in the dermal tissues, make the
skin temperature up to 60 ℃or so, produce immediately shrinkage, using the
electromagnetic wave in the skin resistance to generate heat, and heat energy into
deep skin, direct affect dermal tissue, stimulate collagen in the skin, as as to achieve
long-term skin lifting and firming effect.
Cool Hammer
Use the principle of air conditioner. Special wafer ceramics are used to absorb energy
and refrigerate at - 5 degrees in an instant. The method of physical heat accumulation
produced by wafer energy absorption makes one side produce heat up to 40 degrees.
The fan discharges excess heat energy and achieves the effect of constant
temperature and freezing alternately. It also promotes metabolism, alleviates allergic
reaction, shrinks pore, calms skin, whitens and tenders skin.
Biological effects: During the cooling process, tissue temperature cools down, blood
vessels and veins contract, metabolic rate reduces, cell activity inhibits, peripheral
nerve sensitivity reduces, thus having a sedative and soothing effect, counteracting or
reducing the symptoms of allergic reaction, such as redness, swelling, and pain,
therefore achieving certain effects, such as calming the skin, reducing redness and
swelling, shrinking pores and so on.
Effects
1. Remove wrinkles around the eyes, crow's feet and eye bags.
2. Tighten loose skin around the eyes.
3. Speed up metabolism and prevent hyperpigmentation.
4. Firm and delicate skin and lift the canthus.
5. Improves eye blood circulation.
Applicable Range
1. Those with wrinkles, fine lines, eye bags , and dark circles.
2. Those with dry lines and dynamic wrinkles caused by skin dehydration.
3. Those with drooping canthus and eyelids.
4. Those with loose skin around eyes.

5. Those with dynamic fine lines around eyes.
Inapplicable Range
1.Those who has been implanted with a pacemaker or other similar electronic device.
2. Those who are pregnant.
3.Those who have been taking isotretinoin in the past 9 months
(Accutane/Roaccutane/Oratane).
4. It is not recommended to do it for those who has filler inside one’s face, such as
gold wire implantation.
5. Those with severe heart disease, diabetes, and hyperthyroidism.
6. Those whose surgical wound is not healed.
7. Those with late-stage tumor.
8. Those who have unrealistic expectations of results.
Notes after Operation
1. Do not wash your face with overheated water within three days (lukewarm or cold
water can be used).
2. Strengthen moisturizing and sunscreen because skin might be dry after treatment.
3. Do not soak in hot springs, steam saunas or exercise strenuously, etc. within three
days.
4. Use facial masks every day for a straight week.
5. Spicy, greasy food should be avoided. Staying up late, smoking and drinking are
prohibited. Eat more vegetables, fruits.
6. Avoid food that will cause ‘three highs’(high blood pressure, high cholesterol and
high blood sugar), less greasy food is advised.
Anti-aging: Neck
Principles
Fractional RF: Neck (Probe C/D)
Through transferring numerous cluster heat, this unique probe can send the matrix
molecular energy waves of up to 6 million times per second, repair skin in deep layers,

from the focal facade of RF in hypodermis, make a strong impact on dermal tissues,
which produces an aggregation effect of electric field in the dermal tissues, make the
skin temperature up to 60 ℃or so, produce immediately shrinkage, using the
electromagnetic wave in the skin resistance to generate heat, and heat energy into
deep skin, direct affect dermal tissue, stimulate collagen in the skin, as as to achieve
long-term skin lifting and firming effect.
Cool Hammer
Use the principle of air conditioner. Special wafer ceramics are used to absorb energy
and refrigerate at - 5 degrees in an instant. The method of physical heat accumulation
produced by wafer energy absorption makes one side produce heat up to 40 degrees.
The fan discharges excess heat energy and achieves the effect of constant
temperature and freezing alternately. It also promotes metabolism, alleviates allergic
reaction, shrinks pore, calms skin, whitens and tenders skin.
Biological effects: During the cooling process, tissue temperature cools down, blood
vessels and veins contract, metabolic rate reduces, cell activity inhibits, peripheral
nerve sensitivity reduces, thus having a sedative and soothing effect, counteracting or
reducing the symptoms of allergic reaction, such as redness, swelling, and pain,
therefore achieving certain effects, such as calming the skin, reducing redness and
swelling, shrinking pores and so on.
Effects
1. Improve fine lines and wrinkles around neck.
2. Tighten loose, rough and dull neck skin.
3. Improve your double chin.
4. Accelerate lymphatic detoxification and improve facial skin quality.
Applicable Range
1. Those with fine lines or wrinkles on the neck.
2. Those with loose and inelastic neck skin.
3. Those with skin dullness.
4. Those who bow their heads frequently.
Inapplicable Range

1.Those who has been implanted with a pacemaker or other similar electronic device.
2. Those who are pregnant.
3.Those who have been taking isotretinoin in the past 9 months
(Accutane/Roaccutane/Oratane).
4. It is not recommended to do it for those who has filler inside one’s face, such as
gold wire implantation.
5. Those with severe heart disease, diabetes, and hyperthyroidism.
6. Those whose surgical wound is not healed.
7. Those with late-stage tumor.
8. Those who have unrealistic expectations of results.
Notes after Operation
1. Do not wash your face with overheated water within three days (lukewarm or cold
water can be used).
2. Strengthen moisturizing and sunscreen because skin might be dry after treatment.
3. Do not soak in hot springs, steam saunas or exercise strenuously, etc. within three
days.
4. Use facial masks every day for a straight week.
5. Spicy, greasy food should be avoided. Staying up late, smoking and drinking are
prohibited. Eat more vegetables, fruits.
6. Avoid food that will cause ‘three highs’(high blood pressure, high cholesterol and
high blood sugar), less greasy food is advised.
Repair Post-Pregnancy Stretch Marks
Principles
Fractional RF: Body (Probe D/E)
Through transferring numerous cluster heat, this unique probe can send the matrix
molecular energy waves of up to 6 million times per second, repair skin in deep layers,
from the focal facade of RF in hypodermis, make a strong impact on dermal tissues,
which produces an aggregation effect of electric field in the dermal tissues, make the
skin temperature up to 60 ℃or so, produce immediately shrinkage, using the
electromagnetic wave in the skin resistance to generate heat, and heat energy into
deep skin, direct affect dermal tissue, stimulate collagen in the skin, as as to achieve
long-term skin lifting and firming effect.

Cool Hammer
Use the principle of air conditioner. Special wafer ceramics are used to absorb energy
and refrigerate at - 5 degrees in an instant. The method of physical heat accumulation
produced by wafer energy absorption makes one side produce heat up to 40 degrees.
The fan discharges excess heat energy and achieves the effect of constant
temperature and freezing alternately. It also promotes metabolism, alleviates allergic
reaction, shrinks pore, calms skin, whitens and tenders skin.
Biological effects: During the cooling process, tissue temperature cools down, blood
vessels and veins contract, metabolic rate reduces, cell activity inhibits, peripheral
nerve sensitivity reduces, thus having a sedative and soothing effect, counteracting or
reducing the symptoms of allergic reaction, such as redness, swelling, and pain,
therefore achieving certain effects, such as calming the skin, reducing redness and
swelling, shrinking pores and so on.
Effects
1. Repair mild post-pregnancy stretch marks.
2. Stimulate collagen regeneration in hypodermis.
3. Tighten loose, saggy skin.
4. Repair light stretch marks.
Applicable Range
1. Those with loose abdominal skin after delivery.
2. Those with loose waist and abdomen; Those who wish to look better in clothes.
3. Those with stretch marks on the waist and abdomen after birth.
4. Those with stretch marks.
Inapplicable Range
1.Those who has been implanted with a pacemaker or other similar electronic device.
2. Those who are pregnant.
3.Those who have been taking isotretinoin in the past 9 months
(Accutane/Roaccutane/Oratane).

4. It is not recommended to do it for those who has filler inside one’s face, such as
gold wire implantation.
5. Those with severe heart disease, diabetes, and hyperthyroidism.
6. Those whose surgical wound is not healed.
7. Those with late-stage tumor.
8. Those who have unrealistic expectations of results.
Notes after Operation
1. Do not wash your face with overheated water within three days (lukewarm or cold
water can be used).
2. Strengthen moisturizing and sunscreen because skin might be dry after treatment.
3. Do not soak in hot springs, steam saunas or exercise strenuously, etc. within three
days.
4. Use facial masks every day for a straight week.
5. Spicy, greasy food should be avoided. Staying up late, smoking and drinking are
prohibited. Eat more vegetables, fruits.
6. Avoid food that will cause ‘three highs’(high blood pressure, high cholesterol and
high blood sugar), less greasy food is advised.
Part II
1. Detailed Operation
After checking that the instrument is connected properly, the following starting
interface will appear when the power supply is turned on.

1.1 Function Selection
Time Selection
Time: Decrease
Time: Increase
Pause
Start

1.2 Detailed Operation: Fractional RF
Click to go to the interface below
Intensity Adjustment
Pulse Time Adjustment
Pulse Time: Increase
Pulse Time: Decrease

Probe A Display(It lights up when using probe A. )
Probe B Display(It lights up when using probe B. )
Probe C Display(It lights up when using probe C. )
Probe D Display(It lights up when using probe D. )
Probe E Display(It lights up when using probe E. )
1.3 Detailed Operation: Cool Hammer
Click to go to the interface below

Cool Hammer
Energy Intensity
Cool Hammer Energy Intensity: Decrease
Cool Hammer Energy Intensity: Increase
Intensity Level Display

2.Technical Parameters
Fractional RF Frequency: 10MHZ
Fractional RF Energy Level: 1-20J/CM
Fractional RF Head : 5 Types
Voltage: 100V-240V
RF Tips Pins: 16 pins, 49pins, 100pins, 169pins, 576pins
Fractional RF Size: Φ8mm, Φ20mm, 4.0cm2
Control System: 8 inch color touch screen
Thermal RF Types: Interval pulse, continuous pulse
Output Power: 350W
G.W: 15 KG
MEAS: 53*48*53 CM
3. Safety Precautions
Please consult your doctor or professionals before using the device if you have the
following symptoms:
1.Those who has been implanted with a pacemaker or other similar electronic device.
2. Those who are pregnant.
3.Those who have been taking isotretinoin in the past 9 months
(Accutane/Roaccutane/Oratane).
4. It is not recommended to do it for those who has filler inside one’s face, such as
gold wire implantation.
5. Those with severe heart disease, diabetes, and hyperthyroidism.
6. Those whose surgical wound is not healed.
7. Those with late-stage tumor.
8. Those who have unrealistic expectations of results.
4. Dos and Dont’s
1. Use a grounding pin and make sure the power socket of the device is properly

connected before each operation.
2. Ensure that the voltage of the device is appropriate. If the voltage of the local
power supply is unstable, we recommend that users increase to the matching power
voltage.
3. In order to ensure the therapeutic effect and normal service life expectancy of the
device, please use the specified accessories provided or recommended by the original
manufacturer.
4. The device should not be placed in wet environment or near water, nor should
they be directly exposed to sunlight.
5. Do not place the device near a strong heat source, because this may affect the life
and normal use of the device.
6. Before treatment, please remove all metal objects from the body first, so as to
avoid unexpected conditions and influence the curative effect.
7. Please restrain from using the device on eyes, thyroid, parathyroid, testicles,
abdomen of pregnant women, and pacemakers.
8. Patients who are suffering from illness should consult with a doctor and gain
permission from the doctor before using.
9. Please turn off the power switch of the device, and ensure that the total power
supply of the device is turned off before the staff leaves after daily use, so as to
ensure the safety of the electrical products.
10. Use device or train device operators in strict accordance with instructions in the
user manual.
11. In the process of operation, the adjustment of energy and output time should not
be in direct proportion. When the adjustment of energy is high, the output time
should be low.
12. Before treatment, special marking paper should be used to precisely locate the
marking, so as to ensure the balanced distribution of treatment energy.
13. Paint the temporary marking grid with 95% alcohol.
14. Make sure you have enough gel on your skin.
15. Start with the lowest energy at the beginning of operation, and gradually add up
after adaptation.
16. When using this instrument, the operating area must be kept moist and avoid
operation on dry skin.
17. After the operation, scrub the instrument with normal saline to ensure its
cleanliness and extend its service life.
18. During operation, the contact surface of the operating head must fully touch the
skin, and then press the button to avoid discomfort or scalding.
5. Troubleshooting & Solutions
1. The instrument can't start and the key lamp on the back of the instrument doesn't
work?
A. Ensure that the power cord is connected to a working power outlet.

B. Ensure the fuse tube on the back of the instrument is not loose or being burnt.
2. No energy output of the instrument?
A. Please check whether the plug connecting the instrument handle and the body is
tightly connected.
B. Please check whether the treatment area has been cleaned. Grease or oil essential
oil products may cause poor contact between the treatment handle of the instrument
and human body, resulting in no RF output.
3.The cool hammer is not cold?
A. Please check whether the plug connecting the instrument and the handle is tightly
connected.
B. Please check whether the continuous use time exceeds 20 minutes.
4.The device can be activated, but the wrong information appears on the screen?
A. Please unplug the power plug behind the device and wait about 1 minute before
restarting the device.
B. If the above method did not work, please contact the device distributor for
assistance.
6. FAQs
1. Q: Why does it take 6-10 times to tighten skin and remove wrinkles with regular
means while only once is needed with Fractional RF?
A: Fractional RF works through high-frequency energy wave conduction technology,
stimulate hypodermal collagen proliferation. It’s an high-tech non-surgical anti-aging
instrument. Only one treatment can make loose skin tighten, bags, hairline become
lighter, jaw line is clear, the overall skin is smooth and compact, facial contour is clear,
the whole person more youthful and beautiful.
2. Q: How long can a treatment last?
A: After one treatment, the skin will be firm and lifted.What's more, continuous
improvement can be achieved in the following three months, and the effect can be
maintained for about half a year. Results differ from person to person and the repair
factor after the operation exists. Skin that absorbs well can maintain relatively longer.
3. Q: How do you feel during the treatment?
A: step 1: when the instrument is turned on and the probe touches the skin, the
skin will feel comfortable and cool. Step 2: then the heat goes deep into the skin.
When it begins to release heat, the experiencer can feel a brief probe emitting heat in
the deeper tissues of the skin. At this point, RF heat is already effectively stimulating

the collagen, causing it to instantly contract and gradually tighten the skin. Step 3: cool
down again. When the RF heat energy decreases to the lowest point, the experiencer
can feel the cool feeling of the skin again.
4. Q: What's the difference between Fractional RF and traditional facelift?
A: Compared with the traditional electric wave skin tightening surgery, on the probe
of Fractional RF, the heat energy goes deep into the skin through the way of cluster
heat transfer of countless dot arrays, thus the fascia layer forms a dot matrix of
collagen adhesion, making the tightening skin firm and reposition on the collagen
scaffold, so as to achieve the purpose of lifting the face.
7. Packing List
1. Main Body x 1
2. Bracket x 1
3. Fuse x 2
4. Handle x 1
5. Cool Hammer x 1
6. Probe x 5
7. Power Cord x 1
8. Operational Diagrams
Parameter
Adjustment
Product
Techniques
Diagrams
Anti-Aging on Face: 40 min, once a week
Fractional RF
Energy
Intensity:
5-15
Fractional RF
Makeup
remover
oil+
cleanser+
facial
marking
1. Remove makeup and
clean face, 5 min.
2. Place marking paper on
face and apply alcohol on
paper, 2-3 sec.
3. Remove marking paper.
No Diagrams