Charder MS 4211 User manual

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Manufactured by:
Charder Electronic Co., Ltd.
No.103, Guozhong Rd., Dali Dist.,
Taichung City, 412 Taiwan (R.O.C.)
FDA no.: D072479
IN-1192 [11160D] 04/2016
MS 4211
baby & mommy
Medical Scale
USER MANUAL
Please keep the instruction manual at hand all the
time for future reference.

1
TABLE OF CONTENTS
PREFACE................................................................................................. 2
GENERAL INFORMATION .................................................................... 2
SAFETY INSTRUCTION ........................................................................ 2
ENVIROMENTAL ................................................................................... 3
CLEANING.............................................................................................. 3
MAINTENANCE ..................................................................................... 3
WEIGHING OPERATION ....................................................................... 3
WARRANTY-LIABILITY........................................................................ 4
DISPOSING OF THE SCALE.................................................................. 4
SPECIFICATIONS ................................................................................... 5
KEY FUNCTIONS................................................................................... 6
HOW TO USE BMI FUNCTION.............................................................. 8
SETTING UP AUTO-OFF TIME.............................................................. 9
SETTING DIAGRAM.............................................................................. 9
POWER SUPPLY................................................................................... 10
INSTALLING THE BATTERY .............................................................. 10
ASSEMBLY WEIGHING PLATE ON BABY SCALE ............................11
ASSEMBLY DIGISTAD ON BABY SCALE.......................................... 12
UNIT SWITCH KEY.............................................................................. 13
ERROR MESSAGE................................................................................ 14
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The loading exceeds limit, please
reduce the loading and restart scale.
If error still exists, please call your
local service partner.
The loading exceed limit when
power on, please reduce the loading
and restart scale. If error still exists,
please call your local service
partner.
The loading is under zero when power
on, please reduce the loading and
restart scale. If error still exists,
please call your local service partner.
This warning shows that the voltage
of battery is too low to use, please
replace new battery or use AC
adaptor for operation.
ERROR MESSAGE
Low Battery
Over Load
Over Zero
Under Zero

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UNIT SWITCH KEY
2
PREFACE
Thank you for choosing CHARDER MEDICAL product. All features of this
product were designed to state of the art and are optimized for simple and
straightforward use. If you have any queries or experience any problems
not addressed in the operating instructions, please contact your CHARDER
MEDICAL service partner, or visit us on the Internet at
www.chardermedical.com
GENERAL INFORMATION
We strongly recommend you use the scales on flat and hard surface. Any
soft surface, like carpet will cause inaccuracy.
SAFETY INSTRUCTION
Before putting the device into use, please read with care the
information given in the Operating Instructions. They contain important
instructions for installation, proper use and maintenance of the device.
The manufacturer shall not be liable for damages arising out of failure to
heed the following instructions:
When using electrical components under increased safety requirements,
always comply with the appropriate regulations.
Improper installation will render the warranty null and void.
Ensure the voltage marked on the power supply unit matches your mains
power supply.
This device is designed for use indoors.
Observe the permissible ambient temperatures for use
The device meets the requirements for electromagnetic compatibility. Do
not exceed the maximum values specified in the applicable standards.
If you have any problem, contact your local CHARDER MEDICAL service
partner.

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ENVIROMENTAL
All batteries contain toxic compounds; disposal of batteries should be
delegated to a competent organization, complying with the deposit of
Poisonous Waste Regulation 1972.
Please do not incinerate batteries.
The optimum operating temperature for the scale is 5 to +35 ; although℃ ℃
it will operate at higher and lower temperatures the scales battery life will be
adversely effected.
CLEANING
We would recommend using alcohol based wipes or similar when cleaning
the scales.
Please do not use large amounts of water when cleaning the scales as this
will cause damage to the scales electronics, you should also refrain from
using corrosive liquids or high pressure washers.
Always disconnect the scales from the mains power supply before cleaning.
MAINTENANCE
The scale does not require any routine maintenance. However, we
recommend checking the scale’s accuracy at regular intervals. The
regularity of these checks is dependent on the level of use and the state of
the scale. If any inaccuracies occur, please contact your local dealer or
CHARDER MEDICAL service partner.
WEIGHING OPERATION
Before reading detailed instructions on how to use all the weighing functions
that are built into your scale, please read the following important guidelines:
Always be sure that the display shows `Zero` before use, if it does not then
please press the ZERO key.
The Professional Medical scale is designed to detect when a stable weight
is achieved, the indicator will `beep` twice to indicate a stable weight value,
your reading should be taken at this point.
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ASSEMBLY DIGISTAD ON BABY SCALE
First, fixing the bracket with screws [B] on baby tray.
*Screw [A] is for client to ensure security of bracket and height rod.
Installing height rod with bracket until click.
Screw set A is for client to ensure the security of height rod.
Bracket for baby tray

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ASSEMBLY WEIGHING PLATE ON BABY SCALE
1. Installing the tray to proper location.
2. Upside down scale to screw tray and platform properly.
3. Screw the tray and platform until tight. And you finish assembly now!
4
WARRANTY-LIABILITY
If a fault or defect is present on receipt of the unit which is within CHARDER
MEDICAL’s scope of responsibility, CHARDER shall have the right to either
repair the fault or supply a replacement unit. Replaced parts shall be the
property of CHARDER. Should the fault repairs or replacement delivery not
be successful, the statutory provisions shall be valid. The period of warranty
shall be two years, beginning on the date of purchase. Please retain your
receipt as proof of purchase. Should your scale require servicing, please
contact your dealer or CHARDER MEDICALCustomer Service.
No responsibility shall be accepted for damage caused through any of the
following reasons: Unsuitable or improper storage or use, incorrect
installation or commissioning by the owner or third parties, natural wear,
changes or modifications, incorrect or negligent handling , overuse,
chemical, electrochemical or electrical interference or humidity, unless this
is attributable to negligence on the part of CHARDER MEDICAL.
If operating, climatic or any other influences lead to a major change in
conditions or material quality, the treaty for perfect unit functioning shall be
rendered null and void. If CHARDER provides and individual warranty, this
means that the unit supplied will be free of faults for the length of the
warranty period.
DISPOSING OF THE SCALE
This product is not to be treated as regular household waste, but should be
handed in to an electrical/electronic equipment recycling centre.
You can obtain further details from your local council, your municipal waste
disposal company or the firm which you purchased the product.

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SPECIFICATIONS
MODEL# MS 4211
Capacity /Division Infant: 20kg x 0.01kg / 44lb x 0.02lb
Adult: 150kg x 0.1kg / 330lb x 0.2lb
Accuracy 20kg ±0.02kg
150kg ±0.2kg
Tray ABS removable tray
Units of Measure kg / lb
Function keys ON/OFF – Adult mode ON/OFF – Baby mode
HOLD/ (BMI) –only on Adult , TARE
Stabilisation Time 1-2 seconds
Operating Temp. 5°C / 35°C
Power supply Six AA size alkaline batteries
12~15V Adaptor
Indicator display 1.0” LCD display with 5 active digits
Dimensions
(w x d x h) Base: 340 x 330 x 50 mm Tray: 585 x 280 x 120mm
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POWER SUPPLY
The scale use six "AA" size alkaline batteries (not included) as its
power supply. Please install 6 x AA size alkaline batteries before
operation. The battery is contained in a battery case inside the scale.
You can find the battery cover at the backside of scale.
INSTALLING THE BATTERY
1. 2.
3. 4.
You can also use the adaptor
(included) to supply the power.

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SETTING UP AUTO-OFF TIME
For example: Set up 120s Auto-Off time.
1. Press TARE for 3 seconds to enter setting mode. The display
shows “A-OFF”.
2. Press HOLD to select target time (60/120/240/300s/OFF).
3. Confirm your selection by pressing TARE again.
4. Press HOLD once to select END mode and press TARE again to
complete your setting.
SETTING DIAGRAM
Auto-Off Time Adjustment
Auto-Off time feature affects how long will shut-off
automatically without any operation.
Press TARE key for 3 seconds to
enter setting mode
Return normal mode
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KEY FUNCTIONS
3
2
1
8
7
5
4
Weigh—Adult Mode
Weigh—Baby Mode
6

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KEY DESCRIPTION
1. ON/OFF:
1) Power on or power off the scale.
2) Weigh for baby mode. (20kg x 0.01kg / 44lb x 0.02lb)
2. HOLD: -For Baby Mode
Press this key to lock weight value while weighing. Disable the
weight lock function by pressing HOLD key again.
HOLD/BMI: -For Adult Mode
1) Press this key once to enter HOLD mode to lock weight
value when weighing.
2) Press this key for 3 seconds to enter BMI mode to calculate
body fat.
3. TARE:
Before weighing baby, the weight of any protective paper or
napkin placed in the bowl can be deducted by pressing TARE
key and obtaining zero. Baby can then be weighed.
4. Zero Indicator
Indicate true zero.
5. On/Off
1) Power on or power off the scale.
2) Weigh for adult mode. (150kg x 0.1kg / 330lb x 0.2lb)
6. Weight lock mode
Indicate the activity of HOLD mode.
7. Level indicator
8. Net weight indicator
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HOW TO USE BMI FUNCTION
1. Power on the scale. Long press HOLD/BMI key to enter into
BMI mode.
2. The display will show last height.
3. Enter the height. Press +key to increase the value; press - key to
decrease the value. (long press + or - key to change the value
fast)
4. When the right figure set for the height display in centimeters,
press the HOLD/BMI button once.
5. The display will then change to display of weight lock mode.
6. Proceed to weigh as normal. The instrument will show the
weight, and BMI value.
7. Press BMI button to return normal mode and the person can
now take off the scale.