Coway MC-ST01B User manual
MASSAGE
CHAIR
MC-ST01B
USER MANUAL
Please read SAFETY INSTRUCTIONS carefully before using the chair.
INTRODUCTION
MASSAGE CHAIR
MC-ST01B
PRODUCT FEATURES
1. This massage chair has been modied for a quiet massage feeling, which comes with a variety of
massage techniques such as kneading, knocking, tapping, shiatsu and kneading-tapping that mimics
a real massage therapist’s technique.
2. It has the feature of body scanning which can precisely massage your body based on dierent heights
and sizes.
3. The purpose of elderly-friendly buttons is to provide convenience and enable users to experience the
real zero gravity feature with just one touch.
4. With space-saving technology, you only need 5cm of free space between the massage chair and the wall
to enjoy your massage with limited space.
5. With the combination of massage rollers and airbags on the feet, it stimulates the reex zones of the feet
which can unclog the meridians and regulate the joints.
6. With the additional of 4 massage rollers and airbags on the calves, it provides the benets of relieving
muscle tightness, improving blood circulation and exibility.
7. The air compression massage helps to increase blood circulation and improve the lymphatic system.
8. The leg rest can be extended and retracted within the range of 22cm which is suitable for users below
100kg and between 155cm to 185cm.
9. With the elderly-friendly buttons on the armrest and high-resolution LCD screen on the remote control,
you can easily operate the massage settings.
10. This massage chair has a built-in Bluetooth speaker which allows you to play music from any devices via
Bluetooth connection.
11. With the combination of massage techniques and heat therapy, it helps to improve blood circulation and
ease back pain.
12. With a hidden USB port at the left armrest, you may charge your phone while enjoying the massage.
✦ 1. Thank you for choosing Coway Massage Chair.
2. Please read this manual carefully before use.
3. Please keep this manual in a safe place for further reference.
4. Please pay attention to SAFETY INSTRUCTIONS.
Note: We reserve the right for any design modication. It is subject to change without notice.
The images in this user manual are only illustrated for reference. Please refer to the actual product.
2
CONTENT
CONTENT
Please keep this manual in a safe place for future reference.
Preparation
Safety Instructions ------------------------------------------------------------------------------------------------------
External Structure -------------------------------------------------------------------------------------------------------
Internal Structure --------------------------------------------------------------------------------------------------------
4
8
9
Others
FAQ and Troubleshooting ----------------------------------------------------------------------------------------------
Technical Data ------------------------------------------------------------------------------------------------------------
26
27
Preparation Before Using
Surrounding Environment ---------------------------------------------------------------------------------------------
Moving Methods, Adjustment Before Massage -------------------------------------------------------------------
14
15
Massage Operation
Remote Control ----------------------------------------------------------------------------------------------------------
LCD Display Graphic Descriptions -----------------------------------------------------------------------------------
Elderly-Friendly Buttons -----------------------------------------------------------------------------------------------
16
18
20
Installation
Installation ----------------------------------------------------------------------------------------------------------------- 10
Clean and Maintenance
Cleaning and Maintenance -------------------------------------------------------------------------------------------- 25
After Massage
Restoration of Massage Chair ----------------------------------------------------------------------------------------- 24
Operation Instruction and Function Illustration
ON/OFF ---------------------------------------------------------------------------------------------------------------------
Function Illustration ----------------------------------------------------------------------------------------------------
22
23
3
SAFETY INSTRUCTIONS
Symbol Meaning
✦ • “Safety Instructions” is provided in both Warning and Caution for important safety information.
✦ • Please read all the instructions before using this massage chair.
WARNING This sign indicates a hazardous situation which may result in possible death or
serious injury.
CAUTION This sign indicates a potentially hazardous situation which may result in minor or
moderate injury.
This sign indicates the forbidden behavior. This sign indicates self-disassembly
is forbidden.
This sign indicates the instruction that must
be followed to operate massage chair.
This sign indicates proper operation
for the cable.
✦ • The followings should be kept for further references.
WARNING
• Unsuitable for users with osteoporosis, vertebral fractures, and acute painful
diseases such as sprains or muscle strains.
• Unsuitable for cardiac patients (including those who have pacemakers or are
using other medical electronics).
• Unsuitable for cancer patients.
• Unsuitable for users with perceptual disorders due to high levels of
peripheral circulatory disturbances such as diabetes.
• Unsuitable for users with scoliosis.
• Unsuitable for users with prolapsed (herniated) disc.
• Unsuitable for pregnant women, women who have just delivered baby, and
users who are in poor health conditions.
• Unsuitable for users with trauma, such as thrombosis, acute varices, and
various skin inammations.
• Suggest not to use for users who have thermoregulatory disorders and
illnesses related to heat.
• Suggest not to use for users with high fever (acute inammation: such as
burnout, chills, blood pressure changes, physical weakness).
• Suggest not to use for users who are aged 80 and above.
• Suggest not to use for users with impaired consciousness, mentally
handicapped, and incapable to operate massage chair.
• Suggest not to use for users with physically incapable to take care of
themselves, such as infants.
• Do not use this massage chair with wet hands.
• Do not use this massage if you are sensitive or allergic to heat.
• Do not fall asleep on this massage chair.
People with above symptoms should not use massage chair or use them
under doctor’s advice.
User’s discretion is advised.
Risk of causing
accident or body
discomfort.
PREPARATION
4
WARNING
• Before sitting, please conrm that there are no foreign matters in between
the parts of massage chair.
• When using the backrest, calf up and down, or calf extension, be sure to
check that there are no people or objects in these areas (behind, under, or in
front of the massage chair).
• In the event of a physical abnormality or abnormality in use, stop using it
immediately and seek for doctor’s advice.
• Pay attention to the movement of massage rollers around the head and neck
as it should not be too much pressure on it.
• Avoid excessive neck massage.
• Do not massage the abdomen or knees with this massage chair.
• Stop the massage before you leave the seat or if you want to leave the seat.
• Do not use it with other instruments.
• Do not allow children or pets to play on or around the massage chair
(especially in use); nor can they sit or stand on backrests, armrests or leg
rest.
• Before moving the massage chair, the backrest and leg rest must be angled
back to their original position.
Accident / injury.
• When assembling, turn o the switch and unplug it after the massage chair
returns to its original position.
• Insert the power plug into the power cord socket.
• Make sure the power plug is completely inserted into the power cord socket
to reduce the risk of electrication, short circuits or re.
• Unplug the power plug when the massage chair is not in use.
• Turn the power switch OFF and unplug the power cord in times of power
shortages.
Fire and electric
shock.
• It is not allowed to fold the cushions of the massage chair for storage.
• It is forbidden to conduct no-load running on the massage chair for a long
period of time.
• This appliance should never be left unattended when plugged in.
Accident.
• Do not use the massage chair if the power cord, plug, or socket is broken or
when the receptacle is loose.
• Do not use the massage chair other than on the designated voltage.
• Do not use the massage chair if the power cord and plug are damaged or not
working.
• Do not place heavy items on the power cord.
• Do not bend, pull, twist, or tie the power cord.
• Avoid placing the power cord in places susceptible to high temperatures,
such as too close to heating appliances.
Fire and electric
shock.
• If the massage chair is faulty, damaged, splashed or dropped, please contact
Coway Logistic Technician to repair it.
• If power cord or plug is damaged, please do not replace it by yourself. Please
contact a Coway Logistic Technician for replacement.
• To avoid electric shock or injuries, please do not open or disassemble any
parts of the massage chair. Please contact a Coway Logistic Technician to
repair it.
• If the leather or cushion of massage chair is broken, please stop using the
chair and contact a Coway Logistic Technician to repair it.
Disassembly and
maintenance.
PREPARATION 5
CAUTION
• Please operate the massage chair on a at or level surface. To avoid sudden falling.
• The recommended maximum massage duration is 20 minutes. Continual
usage on the same body part may cause an uncomfortable feeling.
Too long time massage
is bad for your body.
• To avoid injury, please check everything to ensure that the head in the
correct massage position.
To avoid accidental
injury.
• Remote control should be kept in the remote control pocket to avoid
being crushed or falling damage.
• Please make sure that the power switch is “OFF” before inserting the
power plug into the power cord socket.
• Turn o all controls before removing the power plug from outlet. To avoid accidents
when turning on the
power switch.
• Make sure the power plug is completely inserted into the power
cord socket.
To reduce short circuits
and any re hazard.
• Please check whether there are any damages to the wire to ensure there
is no debris or water on the wire.
To avoid electric shock
in any leakage or
breakdown.
• Connect the earth wire in the correct way. The power plug
must be inserted into the outlet with an earth wire, and
the earth wire must not be bent or cut o.
• Do not press the massage rollers with hands or feet.
• Do not put hands between the armrests or airbags.
• Do not put hands or feet in the gap of mechanical parts.
• Do not drop or embed anything into the slot of massage chair.
• Do not stand or sit or put anything on the backrest, armrest or leg rest.
• Do not move the massage chair during operation.
• Do not stand on the massage chair during operation.
• Do not pull out the power plug or turn o the power during operation.
• Do not put your hands or head between leg-rest or beneath.
• Do not use the massage chair whilst wearing hard objects on the head,
such as hair ornaments.
• Do not put hard objects in pockets for thigh or hip massage.
• Do not sit or press on the backrest when the massage chair is in
reclining position.
• Do not use the massage chair with bare skin to avoid skin irritation or
cryogenic burns.
• To avoid getting tangled with the massage chair, please do not wear
loose clothing or jewellery while using it.
• To avoid getting tangled with the massage chair, please tie your hair up
and keep your long hair away from moving parts.
To avoid accidents or
injuries.
• Keep the massage chair away from heated surfaces, damp places, sharp
objects, corrosive chemicals, inammable and explosive environments.
• Do not use electric blanket or other heating products on the massage chair.
To avoid colour fading,
discoloration or
deterioration of the
massage chair leather.
• Keep the massage chair away from stove or other heating products.
• Keep the massage chair away from dust.
• Do not put the massage chair directly exposed to sunlight or in places
susceptible to high temperature.
• Do not put the massage chair in a small space.
• Do not use the massage chair in a poor air circulation space.
• Do not use the massage chair outdoors.
PREPARATION
6
CAUTION
• Do not place or store the massage chair in the places, such as
swimming pool, or bathroom.
• Please make sure the massage chair and remote control are kept
dry all the time.
• Do not use the massage chair if user’s body is wet.
To avoid electric shock.
• Please make sure to connect the earth wire in the correct way to
avoid electric shock. If you do not know how to connect, please
nd Coway Logistic Technician.
• Do not use plug adapters (If the plug does not match the socket,
please do not change the plug by yourself and nd Coway Logistic
Technician to install a matching socket.)
To avoid electric shock.
• Unplug the power before cleaning the massage chair.
• Unplug the power when not using the massage chair.
To avoid electric shock or
re hazard.
• Unplug the power if there are any damages on the power supply.
• Hold the plug to unplug the power cord.
• Please turn the power switch “OFF” and unplug the power cord
after massaging.
To avoid accidents.
• Please turn the power switch “OFF” and unplug the power cord in
times of power shortages.
To avoid damages or
accidents when the power is
switched on again.
REPLACE FUSE
GROUNDING INSTRUCTION
✦ The massage chair is equipped with a power cord having a grounding conductor. The plug must be inserted
into an appropriate power socket for the massage chair to function.
✦ When the fuse is burned out, please contact Careline or
Coway Logistic Technician to repair it.
Earth wire is not allowed to be stored
in these places.
Gas pipe: might cause explosion or re.
Phone wire and lightning rod: might cause electric shock and re
when thundering.
Water pipe: earth wire is useless where there are plastics.
PREPARATION 7
EXTERNAL STRUCTURE
PREPARATION
Back Cover
Remote Control Pocket
Remote Control
Power Switch
Power Case
Fuse Holder
Power Cord Socket
Right Shoulder Massage Device
Bluetooth Speaker
Left Shoulder
Massage Device
Elderly Friendly Buttons
Head Cushion
Side Panel
Wheels
Backrest Cushion
Right Armrest
Seat Cushion
Leg Rest
Foot Rest
8
INTERNAL STRUCTURE
PREPARATION
Massage Rollers
Shoulder Airbags
Arm Airbags
Waist Heating Cloth
Calves Airbags
Calves Rollers
Foot Rollers
Footrest Airbags
9
Leg Rest
Hold the lower part of the
armrest and carry out the
massage chair slowly.
The Accessories
User ManualElectric Power Cable
Massage Chair Main Body
Remote
Control
Remote
Control
Pocket
❶❷
Leg Rest
Hold the lower part of the
armrest and carry out the
massage chair slowly.
The Accessories
User ManualElectric Power Cable
Massage Chair Main Body
Remote
Control
Remote
Control
Pocket
❶❷
STEP 1
Take out the main body and accessories from the carton box.
❶ Take out the accessory box and the leg rest.
❷ Carry out the main body of the massage chair.
❸ Check and conrm all the accessories.
INSTALLATION
Take out the leg rest from the carton box by
holding left and right sides of the leg rest.
MASSAGE
CHAIR
MC-ST01B
USER MANUAL
Please read SAFETY INSTRUCTIONS carefully before using the chair.
STEP 2
Place the remote control into the remote control pocket.
❶ Remove the remote control pocket from the right side inner arm airbags.
❷ Put the remote control into the remote control pocket.
INSTALLATION
10
CAUTION
• Do not place the massage chair in wet places such as swimming pool and bathroom to avoid leakage or
electric shock.
• Do not place the massage chair under the sun to avoid upholstery deterioration, colour fading, and
discoloration.
• Do not place the massage chair near to the stove or other heating places to avoid upholstery deterioration.
• Please place the massage chair in a at surface to avoid massage chair from falling or other unexpected
incidents.
CHECK ENVIRONMENT
Make sure there is sucient space for inclination.
Due to the heavy weight of massage chair, please put a mat, rug, carpet or soft paddings to protect your oor.
INSTALLATION
11
STEP 3
Fix the leg rest.
❶ Place the rear of leg rest near in front of massage chair.
❷ Pair the leg and foot harness plug with the socket on the main body and air tube plug on the main body.
❸ Raise the leg rest with both hands, push the shaft of leg rest toward the level pin of the hangers and lock it
to the main body.
❹ Paste the Velcro of the leg rest with the seat cushion.
INSTALLATION
Spindle Limit Level Pin
Wiring
Harness Plug
Wiring
Harness Plug
Air Tube
Air Tube
❶❷
❹
❺
❻
❸
Velcro of the front seat.
Velcro within the leg rest
connection leather.
Velcro of the front
seat cushion.
Velcro outside the leg
rest connection leather.
Note: The shaft must be securely attached, otherwise it will fall o. When inserting the air tube
plug and wiring harness, do not wrap the air pipe and wiring harness together.
12
STEP 4
After assembling.
❶ Insert the cable line into the socket.
❷ Turn on the switch behind the power box (switch “ON/OFF”, “O/I”, press “I” to turn it on).
❸ Use the remote control to choose the massage programs that you want.
INSTALLATION
❷
❸
Plug the power cord into
the power box socket.
Power Box Socket
Remote Control
Make sure the switch is OFF before inserting the cable line into the socket.
13
Check
SURROUNDING ENVIRONMENT
Check Surrounding Areas
• Check the front and back areas of massage chair
to ensure there are no people, pets or other
objects around.
Check Power Cable and Plug
1. Use dry cloth to clean the dust on plug regularly.
2. Do not bend, pull, twist, or tie the power cord.
Available Space To Place
The Massage Chair
Check The Surroundings
When the backrest or leg rest reclines or extends,
please take note on:
1. Check if there is any person, pets, or objects around
the massage chair.
2. Check the space size.
PREPARATION BEFORE USING
CAUTION
Do not place the massage chair in wet
places such as swimming pool and
bathroom to avoid leakage or
electric shock.
Do not place the massage chair under the
sun, near to the stove or other heating
places to avoid upholstery deteriorated.
Please place the massage chair on a at
surface to avoid massage chair from
falling or other unexpected incidents.
Make sure the distance between the leg
rest and the wall has at least 50cm.
Make sure the distance between the
backrest and the wall has at least 5cm.
14
Before Adjustment
✦ Make sure the massage rollers
stop at the upper part of
backrest. Then, you may slowly
sit on the massage chair to
enjoy the massage.
The wrong position of rollers
might cause injuries.
If the massage roller cannot detect the shoulder
position, it will default the massage rollers to the
highest position of the user’s shoulder.
Right position:
Rest your back on the backrest
and your head on the head
cushion. The massage chair will
release three “beep” sounds
after the shoulder detection
has nished. To make slight
adjustments, you may press “UP/
DOWN” button on the remote control.
A wrong detection of the user’s shoulder position
may aect the massage comfort.
Floor Protection
Bind the cables and put them on the seat to avoid
damage while moving the massage chair.
Do not drop or let go of the massage chair out of a
sudden while moving the massage chair.
Do not move the massage chair on a wooden oor,
rough surface or in a narrow space.
Do not move the massage chair without the
assistance of Coway Logistic Technician.
Make sure to turn o the power
switch and unplug the cable
before moving the massage chair.
MOVING METHODS ADJUSTMENT BEFORE MASSAGE
CAUTION
✦ Do not move the massage chair when it is
working to avoid any accidents or damages.
Recommendation
PREPARATION BEFORE USING
Moving The Massage Chair
Press down on the head part so that the chair falls
backwards and stands on its back castors. Then, push
the massage chair to desired destination steadily and
set it down slowly.
Please hold the footrest while moving
the massage chair to protect the
leather from scratches.
To carry this product, please do not lift
the armrest.
Due to the heavy weight of
massage chair, it may ruin your
oor in a long period of
time. Please put
a mat, rug, carpet
or soft paddings to
protect your oor.
If you feel the massage
intensity is not strong
enough, you may remove
the head cushion.
15
REMOTE CONTROL
MASSAGE OPERATION
ON/OFF
Auto Massage
Air Pressure
Menu
Confirm Button
Left
Heating
Width of Massage Rollers
Intensity of Airbags
Leg Rest Up
Zero-Gravity
Leg Rest Down
Emergency
Method
Up
Right
Down
Position
Foot Roller
Speed of Massage Rollers
Backrest Up & Leg Rest Down
Backrest Down & Leg Rest Up
16
MASSAGE OPERATION
1ON/OFF Press this button to start or stop the massage program.
2AUTO Massage Press this button to select three automatic massage program options of
“Recover”, “Relief”, and “Stretch”. The default operating time is 20 minutes.
3Air Pressure Press this button to select a full-body air pressure massage which includes
upper body and lower body parts.
4EMERGENCY Press this button to stop all massage functions and only can select
“ON/OFF” button to resume the massage chair.
5Menu Press this button to switch the screen of remote control to the menu
interface. You can select the massage program by pressing “AUTO”
selection, then the navigation buttons (UP, DOWN, LEFT, RIGHT) and the
“OK” button to conrm the massage program. The other massage settings
will also appear after pressing the “MENU” button.
6Method Press this button to select 5 dierent massage methods which include
kneading, tapping, knocking, shiatsu and kneading & tap.
7Heating Press this button to turn “ON” and “OFF” for heating function on waist area.
When the heat is turned on, the corresponding heating symbol will turn red.
When the heat is turned o, the corresponding heating symbol will disappear.
8Position When the massage chair is in the manual massage mode, press this button
to select the body part massage options of “Whole”, “Partial” and “Point”.
9Navigation
Buttons
Press the navigation buttons (UP, DOWN, LEFT, RIGHT) to be used as menu
navigation buttons in the menu mode. You can use “UP” and “DOWN”
buttons to quickly select the menu items and “LEFT” and “RIGHT” buttons
to quickly enter the previous and next menus. The “UP” and “DOWN”
buttons play the role of manually adjusting the position of the massage
chair during the shoulder height detection and the xed-point adjustment
function in the manual massage mode.
10 OK - Conrm
Button
Press this button to conrm the selection of menu items and pop up the
next menu.
11 Width of
Massage Rollers
Press this button to adjust the width of massage rollers which are “Narrow”,
“Middle” and “Wide” during the operation of manual tapping, knocking
and shiatsu.
12 Intensity of
Airbags
Press this button to adjust 5 dierent levels of intensity of airbags massage.
13 Speed of
Massage Rollers
Press this button to adjust 5 dierent speeds of massage rollers under the
manual massage state.
14 Foot Roller Press this button to adjust 3 dierent speeds of “Quick”, “Soft” and “Stop”
on foot rollers in sequence.
15 Leg Rest Up Press and hold this button, then the leg rest will rise. The leg rest will stop
rising after releasing this button.
16 Leg Rest Down Press and hold this button, then the leg rest will descend. The leg rest will
stop descending after releasing this button.
17 Backrest Up &
Leg Rest Down
Press and hold this button, the backrest will go up and the leg rest will go
down. If release this button, the backrest and leg rest stop moving.
18 Backrest Down &
Leg Rest Up
Press and hold this button, the backrest will go down and the leg rest will
go up. If release this button, the backrest and leg rest stop moving.
19 Zero-Gravity Press this button to adjust the massage chair position to zero gravity. Then,
press this button to reset the massage chair to the initial working state.
The zero gravity icon on the main interface will show the zero gravity status
after the massage starts.
17
Massage Function
After powering on, if you press
the “ON/OFF” button, the buzzer
will ring with a short and crisp
sound. The LCD screen will
display the main menu interface
and enter a standby mode. Then,
the remote control will display
the MENU page which has the
selections of “Auto”, “Manual”,
“Airbag”, “Roller”, “Heating”,
“Timer”, “Settings”, and “Stop”.
ON/OFF INTERFACE
After pressing the “Menu” button, it will switch to the menu interface
and all the massage selections can be chosen by pressing the buttons.
Pressing the “Menu” button will exit the menu interface and return to
ON/OFF interface.
Auto Massage: After pressing the “ON/OFF” button, the cursor will stop at
the Automatic massage program by default. Press “OK” button to enter the
menu interface, and the screen of remote control will display the following
massage programs: “Recover”, “Relief”, “Stretch”, “Renew”, “Calming”
and “Special”. Under “Special” massage program, there are two automatic
massage program available which are “Refresh” and “Energy”.
Massage Function
Massage Function
Massage Function
MENU INTERFACE
MANUAL MASSAGE
On the “Menu” interface, select manual massage
through the navigation button. Press “OK” button and
four functional options will be presented which include
“Mode”, “Position”, “Width” and “Speed”. If you select
“Mode” option, press “OK” to enter the next option,
and select the desired massage technique - kneading,
tapping, knocking, kneading & tapping and shiatsu. If
you select “Position” option, press “OK” to enter the
next option, and select the desired body part - whole,
partial and point. If you select “Width” option, press
“OK” to enter the next option, and select the desired
width for massage rollers - narrow, middle, and wide. If
you select “Speed” option, press “OK” to enter the next
option, and select the desired speed for massage rollers -
Level 1, Level 2, Level 3, Level 4, and Level 5.
MASSAGE OPERATION
LCD DISPLAY GRAPHIC DESCRIPTIONS
Massage Function
Massage Function
18
On the “Menu” interface, use
the navigation buttons to
select the speed of massage
roller. Press “OK” to enter the next
option, and select the desired foot
roller speed - quick, soft and stop.
AIRBAG HEATINGFOOT ROLLER
TIMER
On the “Menu” interface,
use the navigation buttons
to select “Airbag” option.
Then on “Position” option, press
“OK” to enter the next option, and
select the desired body position
- full body, upper body and lower
body. If you select “Intensity”
option, press “OK” to enter the
next option, and select the desired
airbags massage intensity - Level 1,
Level 2, Level 3, Level 4, and Level 5.
On the “Menu” interface,
use the navigation buttons
to select heat function for
waist area. Press “OK” to enter the
next option, and select the desired
heat function - ON and OFF.
On the “Menu” interface,
use the navigation keys
to select massage timing.
Press “OK” to enter the next
option, and select the desired
massage duration - 10 minutes,
20 minutes and 30 minutes. The
default massage duration is 20
minutes. So, the massage chair
will turn o automatically when
the time is up.
After selecting the desired
massage program, the massage
chair will start body scanning and
the words “body scanning...’’ will
display on the screen of remote
control. After the body scanning is
nished, the buzzer will tick (once
every second). At this point, the
massage rollers will locate at the
shoulder position, you can press
Up and Down to adjust. When
the massage rollers are adjusted,
“shoulder height adjusting...” will
display on the screen. The default
massage duration is 20 minutes.
The massage chair will turn o
and reset to its upright position
once the massage is nished.
MASSAGE OPERATION
SETTINGS
STOP
On the “Menu” interface,
use the navigation buttons
to select massage settings.
Press “OK” to enter the next
option, and select the desired
language - 中文, English and Malay.
On the “Menu” interface,
use the navigation buttons
to select “Stop” option.
Press “OK” to stop the massage
program. Press “Menu” button to
go back to “Menu” interface.
19
ELDERLY-FRIENDLY BUTTONS
MASSAGE OPERATION
ON/OFF
Auto
Zero-Gravity
Backrest Up &
Leg Rest Down
Backrest Down &
Leg Rest Up
20
Table of contents
