Charder MS6110 User manual

1
USER MANUAL
MS6110
Stand-on Floor Scale
Please keep the instruction manual at hand all the time for future reference.

2
Explanation of Graphic Symbols on Label/Packaging
Caution, consult
accompanying documents
before use
Separate collection for
waste of electrical and
electronic equipment,
in accordance with
Directive 2002/96/EC
Manufacturer of medical
device
Manufacturing year of
medical device
Carefully read user manual
before installation and
usage, and follow
instructions for use.
Medical electrical
equipment with Type B
applied part
Device catalogue number
Authorized
representative in the
European Community
Manufacturer's batch or lot
number
Device is a medical
device
Serial number
Unique Device Identifier
Device conforms to 93/42/EEC as amended
by 2007/47/EC Medical Device Directive. Four
digit number refers to Notified Body.
Device complies with International
Organization of Legal Metrology (Class III)
requirements (verified models only)
Device complies with EC directives (verified
models only)
M: Conformity label in compliance with
Directive 2014/31/EU for non-automatic
weighing instruments
18: Year in which conformity verification was
performed and the CE label was applied. (ex:
18=2018)
0122: Refers to Notified Body for metrology

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Copyright Notice
Charder Electronic Co., Ltd.
No.103, Guozhong Rd., Dali Dist., Taichung City 41262 Taiwan
Tel: [phone]
Fax: [phone]
Website: www.chardermedical.com E-mail: [e-mail]
Copyright© Charder Electronic Co., Ltd. All rights reserved.
This user manual is protected by international copyright law. All content
is licensed, and usage is subject to written authorization from Charder
Electronic Co., Ltd. (hereinafter Charder) Charder is not liable for any
damage caused by a failure to adhere to requirements stated in this
manual. Charder reserves the right to correct misprints in the manual
without prior notice, and modify the exterior of the device for quality
purposes without customer consent.
Charder Electronic Co., Ltd.
No. 103, Guozhong Rd., Dali Dist.,
Taichung City, 41262 Taiwan

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CONTENTS
I. Safety Notes .......................................................................... 5
A. General Information............................................................ 5
B. EMC Guidance and Manufacturer's Declaration........................ 8
II. Installation..........................................................................12
A. Assembly..........................................................................12
B. Inserting Batteries .............................................................12
C. Using Adapter ...................................................................12
III. Indicator............................................................................13
A. Indicator and Key Functions ................................................13
B. Display layout....................................................................13
IV. Using Device .......................................................................14
A. Basic Operation .................................................................14
B. Hold.................................................................................14
C. Tare .................................................................................15
D. Body Mass Index (BMI) ......................................................15
V. Device Setup ........................................................................16
VI. Wireless Connection ...........................................................17
VII. Troubleshooting ................................................................18
VIII. Product Specifications .....................................................20
IX. Declaration of Conformity ...................................................24

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I. Safety Notes
A. General Information
Thank you for choosing this Charder Medical device. It is designed to be
easy and straightforward to operate, but if you encounter any problems
not addressed in this manual, please contact your local Charder service
partner.
Before beginning operation of the device, please read this user manual
carefully, and keep it in a safe place for reference. It contains important
instructions regarding installation, proper usage, and maintenance.
Intended Use
This device is intended to measure the weight of subjects who can stand
unassisted, for diagnosis of weight-related issues by professionals.
General Handling
Device should be placed on stable, flat, solid, non-slippery surface.
Usage on soft surfaces (ex: carpet) may result in inaccurate results.
Ensure all parts are properly locked and tightened before operating
the device.
Device is intended to measure one subject at a time.
Safety Instructions
Batteries should be kept away from children. If swallowed, promptly
seek medical assistance.
Expected service life: 5 years.
Always comply with appropriate regulations when using electrical
components under increased safety requirements.
Ensure voltage marked on power supply matches mains power
supply.
The device is intended for indoor use only.
Observe permissible ambient temperatures for use
Environmental
All batteries contain toxic compounds; batteries should be disposed
of via designated competent organizations. Batteries should not be
incinerated.
Cleaning
Device surface should be cleaned using alcohol-based wipes.

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Corrosive cleansing liquids should not be used. Pressure-washers
should not be used.
Do not use large amounts of water when cleaning the device, as it
may cause damage to the internal electronics.
Always disconnect device from mains power before cleaning.
Maintenance
Device does not require routine maintenance. However, regular
checking of accuracy is recommended; frequency to be determined
by level of use and state of device. If results are inaccurate, please
contact local distributor.
Warranty/Liability
The period of warranty shall be eighteen (18) months, beginning on
the date of purchase. Please retain your receipt as proof of purchase.
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 and tear, changes or modifications, incorrect or
negligent handling, chemical, electrochemical, or electrical
interference.
All maintenance, technical inspections, and repairs should be
conducted by an authorized Charder service partner, using original
Charder accessories and spare parts. Charder is not liable for any
damages arising from improper maintenance or usage.
Disposal
This product is not to be treated as regular household waste, but
should be taken to a designated collection points for electronics.
Further information should be provided by local waste disposal
authorities.
Warning
Only the original adapter should be used with the device. Using an
adapter other than the one provided by Charder may cause
malfunction.
Do not touch the power supply with wet hands.
Do not crimp the power cable, and avoid sharp edges.
Do not overload extension cables connected to the device.
Route cables carefully, to avoid tripping.
Keep device away from liquids.
Do not remove the plug by yanking on the cable.

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Use only a correctly wired (100-240VAC) outlet, and do not use a
multiple outlet extension cable.
Do not under any circumstances dismantle or alter the device, as this
could result in electric shock or injury as well as adversely affect the
precision of measurements.
Do not place the device in direct sunlight, or in close proximity to an
intense heat source. Excessively high temperatures may damage the
internal electronics.
Incident Reporting
Any serious incident that has occurred in relation to the device
should be reported to the manufacturer, EU representative (if device
is used in EU member state), and competent authority of
user/subject's member state.

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B. EMC Guidance and Manufacturer's Declaration
Guidance and manufacturer’s declaration-electromagnetic emissions
The MS6110 Stand-on Floor Scale is intended for use in the electromagnetic environment
specified below. The customer or the user of the device should assure that it is used in such
an environment.
Emission test
Compliance
Electromagnetic
environment-guidance
RF emissions CISPR 11
Group 1
The device uses RF energy only for
its internal function. Therefore, its
RF emissions are very low and are
not likely to cause any interference
in nearby electronic equipment.
RF emissions CISPR 11
Class B
The device is suitable for use in all
establishments, including domestic
establishments and those directly
connected to the public low-voltage
power supply network that supplies
buildings used for domestic
purposes.
Harmonic emissions IEC
61000-3-2
Class A
Voltage fluctuations /flicker
emissions IEC 61000-3-3
Compliance
Guidance and manufacturer’s declaration-electromagnetic immunity
The MS6110 Stand-on Floor Scale is intended for use in the electromagnetic environment
specified below. The customer or the user of the device should assure that it is used in such
an environment.
Immunity test
IEC 60601
test level
Compliance
level
Electromagnetic
environment-guidance
Electrostatic
discharge(ESD)
IEC 61000-4-2
±8 kV contact
±2 kV, ± 4 kV,
± 8 kV, ± 15 kV
air
±8 kV contact
±2 kV, ± 4 kV,
± 8 kV, ± 15 kV
air
Floors should be wood, concrete
or ceramic tile. If floors are
covered with synthetic material,
the relative humidity should be
at least 30%

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Electrical fast
transient/burst
IEC 61000-4-4
± 2kV for
power supply
lines
+ 1kV for
input/output
lines
+ 2kV for power
supply lines
+ 1kV for
input/output
lines
Mains power quality should be
that of a typical commercial or
hospital environment.
Surge IEC
61000-4-5
± 1kV line(s) to
line(s)
± 2kV line(s) to
earth
+ 1kV line(s) to
line(s)
+ 2kV line(s) to
earth
Mains power quality should be
that of a typical commercial or
hospital environment.
Voltage Dips,
short interruptions
and voltage
variations on
power supply
input lines IEC
61000-4-11
0% UT for 0,5
cycle
0% UT for 1
cycle
70% UT(30%
dip in UT) for
25 cycles
0% UT for 5 s
0% UT for 0,5
cycle
0% UT for 1
cycle
70% UT(30%
dip in UT) for 25
cycles
0% UT for 5 s
Mains power quality should be
that of a typical commercial or
hospital environment. If the
user of the device requires
continued operation during
power mains interruptions, it is
recommended that the device
be powered from an
uninterruptible power supply or
a battery.
Power
frequency(50/60
Hz) magnetic field
IEC 61000-4-8
30 A/m
30 A/m
The device power frequency
magnetic fields should be at
levels characteristic of a typical
location in a typical commercial
or hospital environment.
NOTE UT is the a.c. mains voltage prior to application of the test level.
Guidance and manufacturer’s declaration-electromagnetic immunity
The MS6110 Stand-on Floor Scale is intended for use in the electromagnetic environment
specified below. The customer or the user of the device should assure that is used in such an
environment.
Immunity test
IEC 60601 test
level
Compliance
level
Electromagnetic
environment-guidance
Conducted RF
IEC 61000-4-6
Radiated RF IEC
61000-4-3
3 Vrms
150 KHz to 80 MHz
6 V in ISM bands
between 0,15 MHz
and 80 MHz
80 % AM at 1 kHz
3 V/m
3 Vrms
150 KHz to 80
MHz
6 V in ISM
bands between
0,15 MHz and
80 MHz
80 % AM at 1
Portable and mobile RF
communications equipment
should be used no closer to any
part of the device including
cables, than the recommended
separation distance calculated
from the equation applicable to

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80MHz to 2,7 GHz
kHz
3 V/m
80MHz to 2,7
GHz
the frequency of the
transmitter.
Recommended separation
distance:
d = 1,2 √P
d = 1,2 √P 80MHz to 800 MHz
d = 2,3 √P 800MHz to 2,5 GHz
Where P is the maximum output
power rating of the transmitter
in watts (W) according to the
transmitter manufacturer and d
is the recommended separation
distance in metres (m).
Field strengths from fixed RF
transmitters, as determined by
an electromagnetic site surveya,
should be less than the
compliance level in each
frequency rangeb.
Interference may occur in the
vicinity of equipment marked
with the following symbol:
NOTE1 At 80 MHz and 800 MHz, the higher frequency range applies.
NOTE2 These guidelines may not apply in all situations. Electromagnetic propagation is
affected by absorption and reflection from structures, objects and people.
a Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless)
telephones and land mobile radios, amateur radio, AM and FM radio broadcast and TV
broadcast cannot be predicted theoretically with accuracy. To assess the electromagnetic
environment due to fixed RF transmitters, an electromagnetic site survey should be
considered. If the measured field strength in the location in which the device is used
exceeds the applicable RF compliance level above, the device should be observed to
verify normal operation. If abnormal performance is observed, additional measures may
be necessary, such as re-orienting or relocating the device.
b Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.

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Recommended separation distance between portable and mobile RF
communications equipment and the MS6110 Stand-on Floor Scale
The device is intended for use in an electromagnetic environment in which radiated RF
disturbances are controlled. The customer or the user of the device can help prevent
electromagnetic interference by maintaining a minimum distance between portable and
mobile RF communications equipment (transmitters) and the device as recommended
below, according to the maximum output power of the communications equipment.
Rated maximum
output power of
transmitter
W
Separation distance according to frequency of
transmitter m
150 kHz to 80
MHz
d =1,2√P
80 MHz to 800
MHz
d =1,2√P
800 MHz to 2,5
GHz
d =2,3√P
0,01
0,12
0,12
0,23
0,1
0,38
0,38
0,73
1
1,2
1,2
2,3
10
3,8
3,8
7,3
100
12
12
23
For transmitters rated at a maximum output power not listed above, the recommended
separation distance d in metres (m) can be estimated using the equation applicable to the
frequency of the transmitter, where p is the maximum output power rating of the
transmitter in watts (W) according to the transmitter manufacturer.
NOTE1 At 80 MHz and 800 MHz, the separation distance for the higher frequency range
applies.
NOTE2 These guidelines may not apply in all situations. Electromagnetic propagation is
affected by absorption and reflection from structures, objects and people.

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II. Installation
A. Assembly
Device does not require assembly, and can be used once power is
supplied.
B. Inserting Batteries
Insert batteries in compartment
2. Turn on power to confirm that battery is correctly installed.
C. Using Adapter
1. Connect adapter to device before connecting to mains power supply
2. Disconnect adapter from mains power supply before unplugging
adapter pin from device.

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III. Indicator
A. Indicator and Key Functions
Key Function
1. ON/OFF: Power button. Weighing results will face patient when device
is initially powered on.
2. HOLD/BMI: Press once to Hold (determine stable weighing value -
used when weight is unstable). Press and hold for 3 seconds to enter
Body Mass Index (BMI) calculation mode.
3. ZERO/TARE: Press to Zero or Tare weight.
B. Display layout
1. : Weight is stable
2. : Weight is negative
3. : Device is at zero
4. : Wireless transmission (optional)
5. HOLD: Hold function is active
6. BMI: BMI function is active
Net: Current result is net weight

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IV. Using Device
A. Basic Operation
Switch on the device using [ON/OFF] key. (To turn off device, press and
hold [ON/OFF] key for 3 seconds) The device will automatically perform
self-calibration, displaying software version.
Once "0.00 kg" appears on indicator, device is ready for measurement.
Note: If "0.00 kg" does not display on indicator, press [ZERO/TARE]
key to zero the device. This function can be used for weight within ±2%
of full capacity.
Guide subject to stand on device. After the weight has stabilized, the
"stable" symbol will appear on indicator.
Note: If subject's weight exceeds scale capacity (including tare),
indicator will display "Err" prompt due to overload.
B. Hold
The hold function determines average weight, designed to be used if
subject's weight will not stabilize (ex: an active child).
Note: if fluctuation is too severe, average weight determination will be
difficult and hold may not function correctly
1. Switch on the device normally.
2. Press the [HOLD/BMI] key. "HOLD" will be displayed on the indicator.
3. Guide subject to stand on device.
4. After a few seconds, the average weight will be displayed on the
indicator. This weight will be locked - at this point, subject can leave
measurement platform.
5. To release the locked weight, press the [HOLD/BMI] key again to
return to the device to normal mode. (arrow next to "HOLD" on indicator
will disappear)
Note: Hold function can be activated before or after subject stands on
device. However, if subject finds it difficult to stand still, we recommend
activating Hold after subject stands on device. Hold function will not
function under 2 kg.

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C. Tare
The tare function allows the user to deduct the weight of objects from the
device's measurement result.
1. Place object that needs to be tared onto measurement platform.
2. Press [ZERO/TARE] key after stable symbol appears on indicator.
Display will indicate "0.00 kg".
3. Guide subject (plus tared object) to stand on device. Conduct
measurement.
4. To clear tare value, remove all objects from measurement platform,
and press [ZERO/TARE] key.
D. Body Mass Index (BMI)
1. In normal mode, press and hold the [HOLD/BMI] key to enter BMI
mode.
2. Display will show last input height. Left-most digit will flash.
3. Adjust height value using [TARE] (increase↑) and [HOLD/BMI]
(decrease↓) keys. (press and hold to speed up)
4. Press [ON/OFF] key to confirm height.
5. Proceed to weigh subject as usual. Indicator will display weight and
BMI after measurement.
6. Press [HOLD/BMI] to return to normal mode.
Category
BMI (kg/m2)
Risk of obesity-related disease
Under
< 18.5
Low
Normal
18.5-24.9
Average
Over
24.9-29.9
Slightly Increased
Obese I
30.0-34.9
Increased
Obese II
35.0-39.9
High
Obese III
> 40
Very High
(World Health Organization adult BMI standards)
BMI
Height
weight

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V. Device Setup
When the device is switched on, press and hold the [ZERO/TARE] key
for 6 seconds, until the display shows the "SETUP”, followed by "A_OFF”
(first option in setting menu).
In device setup:
[HOLD/BMI] select menu option
[ZERO/TARE] confirm selection
Auto-off: Instruct device to shut off automatically after a certain period
of time.
Auto off options: 60 sec / 120 sec / 180 sec / 240 sec / 300 sec / off
Press [HOLD/BMI] to toggle between time options, and [ZERO/TARE]
to confirm selection.
Adapter Auto-Off: Select whether auto-off will be activated when
device is plugged into adapter.
Press [HOLD/BMI] to toggle between ON/OFF, and [ZERO/TARE] to
confirm selection.
Hold Stop: When Hold Stop is "on", Hold will deactivate after subject
leaves measurement platform.
Press [HOLD/BMI] to toggle between time options, and [ZERO/TARE]
to confirm selection.
Date Setting: press [ZERO/TARE] to increase. Press [HOLD/BMI] to
move to next digit. Press [ON/OFF] to confirm setting and move to next
input. (e.g. after inputting Year, press [ON/OFF] to input month).
Order is YYYY.MM.DD.HH.DD (Year, Month, Day, Hour, Minute) (24 hour
format).

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Bluetooth (optional): If device has Bluetooth module installed,
Bluetooth function can be turned on or off.
Press [HOLD/BMI] to toggle between ON/OFF, and [ZERO/TARE] to
confirm selection.
Wi-Fi (optional): If device has Wi-Fi module installed, Wi-Fi function
can be turned on or off.
Press [HOLD/BMI] to toggle between ON/OFF, and [ZERO/TARE] to
confirm selection.
Wi-Fi Setting (optional): If device has Wi-Fi module installed, this
option will appear. If "Auto" is selected, weight measurement will be
automatically sent to connected printer or device. If "PKEY" is selected,
transfer will occur manually only after [PRINT] key is pressed.
VI. Wireless Connection
If the device has the wireless module installed, the indicator can transmit
measurement results wirelessly. Please see Charder wireless software
instructions for details.

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VII. Troubleshooting
Before contacting your local Charder distributor for repair service, we
recommend considering the following troubleshooting procedures:
Self-inspection
1. Device will not power on
If battery power is depleted, replace with new batteries
If batteries are not used, check if the AC power adapter is plugged
into the device properly. Check if power adapter is plugged into
mains properly
2. Indicator showing "0000" ZERO SPAN out of range
Interference due to factors such as RF disturbance or ground
vibration. Relocate device to location without interference and try
again
Unstable platform feet - adjust platform feet according to bubble
level indication (clockwise to retract, counter-clockwise to extend)
and try again
External objects interfering with measurement platform. Clear
platform of objects and try again
Device may not function properly on soft surfaces such as carpets or
lawns. Relocate device to location with solid, stable floor
If the steps above cannot resolve the problem, re-calibration may be
required to correct weighing accuracy
3. Connection failure for data transmission to PC or printer
Ensure wires are connected correctly between indicator and PC or
printer
Ensure printer is supplied with power. Ensure PC software is set up
properly as indicated in this manual
Distributor support required
If the following errors occur, we recommend contacting your local
Charder distributor for repair or replacement services:
1. Device will not power on
Faulty on/off key
Broken or damaged wires causing short circuit or faulty connection
Safety fuse burnout
Faulty AC Adapter

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2. Indicator damage
Possible hardware defects include: uneven brightness in LCD screen,
blurred text, smeared rainbow screen, incorrect decimal display
Unable to save or read data
Indicator shows "ERRL" after device is switched on
Keys not responding
Buzzer malfunction
Error Messages
Error Message
Reason
Action
Low battery warning
Voltage of battery is too
low to operate device
Replace batteries, or
plug in AC adapter
Overload
Total load exceeds
device's maximum
capacity
Reduce weight on
measurement
platform and try again
Counting Error
Signal from loadcells too
high or low
Error normally caused
by faulty loadcell or
wiring. Please contact
distributor
Zero count over
calibration zero range
+10% while power on
Remove weight from
device and try again.
If error persists,
please contact
distributor
Zero count under
calibration zero range
-10% while power on
Remove weight from
device and try again.
If error persists,
please contact
distributor
Program Error
Fault with device software
Please contact
distributor

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VIII. Product Specifications
Model
MS6110
Weight
Measurement
Capacity
160 kg x 0.2 kg
200 kg x 0.2 kg
Accuracy
± 1.5e
OIML
Class III
LCD Screen
1.0-inch LCD screen (5 digits)
Dimensions
Overall
345(W) x 350(D) x 65(H) mm
Device Weight
2.7 kg
Key Functions
On/Off, Zero/Tare, Hold/BMI
Data Transmission
Wireless module (optional)
NOTE: Device should be connected to
network by qualified distributors only
Power Supply
4 AA batteries / adapter
Operation Temperature &
Humidity
5℃~35℃15% / 85% RH
Standard Accessories
User manual*1, Power Adapter*1,
USB transfer cable*1
Optional Accessories
Thermal Printer
Warning
The device is only compatible with the manufacturer's power adapter.
AMP
VOLTAGE
DRAWING NO.
CE APPROVED TYPE
NO./ MODEL NO.
TYPE
Adapter
plug
12V 2A
AD-8058 (AD-0521)
UE24WU-120100SPA
US
AD-8057 (AD-0520)
UE24WV-120100SPA
EU
AD-8056 (AD-0519)
UE24WB-120100SPA
UK
AD-8074 (AD-0534)
UE24W4-120100SPAS
AU