Charder HM80D User manual

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USER MANUAL
HM80D
Portable Infant Height Stadiometer
Please keep the instruction manual at hand all the time for future reference.

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Explanation of Text/Symbols on Device Label/Packaging
Text/Symbol
Meaning
Caution, consult accompanying documents before use
Separate collection for waste of electrical and electronic equipment, in
accordance with Directive 2002/96/EC. Do not dispose of device with
everyday waste
Name and address of device manufacturer, and year/country of manufacture
Carefully read user manual before installation and usage, and follow
instructions for use.
Medical electrical device, Type B applied part
Device catalogue number / model number
Name and address of authorized representative in the European Union
Device is a medical device. Text indicates device category type
Manufacturer's batch or lot number for device
Device's serial number
Device's Unique Device Identifier
Device conforms to 93/42/EEC as amended by 2007/47/EC Medical Device
Directive. Four digit number is identifier for medical device Notified Body
Name and address of entity importing device (if applicable)
Name and address of entity responsible for translating Information For
Use (if applicable)

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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........................ 7
II. Assembly with MS3500/MS21NEOV/MS4200 Infant Scales 10
III. Assembly with MS5900 Infant Scale ..................................12
IV. Assembly with MS2400 Infant Scale ...................................15
V. Assembly with MS5980 Infant Scale ....................................17
VI. Preparing for Use................................................................18
Keys.....................................................................................18
Inserting Batteries .................................................................18
Calibration ............................................................................18
VII. Using Device .....................................................................19
VIII. Troubleshooting...............................................................20
IX. Product Specifications ........................................................21
X. 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 Purpose
This medical device is designed to be used in accordance with national
regulations, to measure height within specifications, for height-related
usage by professionals.
Clinical Benefit
Measurement results can be used by professionals to diagnose (and
monitor) height-related issues.
General Handling
Device should be placed on stable, flat, solid, non-slippery surface.
Ensure all parts are properly locked and tightened before operating
the device.
Measurement accuracy requires the subject's feet, back, and head
to be straightly aligned. Please note that height can vary throughout
the day
CAUTION: Do not use next to equipment that may cause
electromagnetic or other types of interference.
Safety Instructions
Before putting device into use, please read this user manual carefully. It
contains important instructions for installation, usage, and maintenance
of device.
The manufacturer shall not be liable for damages caused by failure to
heed the following instructions:
The device has an expected service life of 5 years when correctly
handled, serviced, and periodically inspected in accordance with
manufacturer's instructions.
Improper installation will render the warranty null and void.
Observe permissible ambient temperatures for use

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Cleaning
Device surface should be cleaned using alcohol-based wipes.
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, unless damage is attributable to negligence on the part
of Charder.
This device does not contain any user-maintained parts. 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.
Dismantlement of the device will void the warranty.
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 device 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 A
The product is suitable for use in all
establishments other than domestic
and those directly connected to a
low voltage power supply network
which supplies buildings used for
domestic purposes.
Guidance and manufacturer’s declaration-electromagnetic immunity
The device 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%
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.

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Guidance and manufacturer’s declaration-electromagnetic immunity
The device 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
Radiated RF IEC
61000-4-3
3 V/m
80MHz to 2,7 GHz
3 V/m
80MHz to 2,7
GHz
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.

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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.
Recommended separation distance between portable and mobile RF
communications equipment and the Device
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 2,7
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. Assembly with
MS3500/MS21NEOV/MS4200 Infant Scales
1. Attach bracket to tray using bracket screws*2
2. Slide HM80D Height Stadiometer onto bracket until you hear a clicking
noise that indicates it has been securely attached
SS-5611 bracket

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3. Assembly complete
(To detach HM80D, press on tab at the bottom while pulling)

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III. Assembly with MS5900 Infant Scale
1. Push bracket holder cover towards screen
2. Remove bracket cover

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3. Attach SS-6611 bracket to device with two screws
4. Slide HM80D Height Stadiometer onto bracket until you hear a clicking
noise that indicates it has been securely attached

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5. Place bracket holder cover back into place
(To detach HM80D, remove bracket holder cover, and press on tab at the
bottom while pulling)

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IV. Assembly with MS2400 Infant Scale
1. Attach bracket to device, and fasten screws using screwdriver.
Version with rubber head pad
Version without rubber head pad
2. Connect height measure attachment (HM80D or HM80M) to bracket. A
clicking noise will be heard.
Attach bracket here
rubber head pad
rubber head pad
Attach bracket here

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3. To detach height measure, find the latch located at the rear of the
attachment. Press down on the buckle, and gently remove the
attachment from bracket.

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V. Assembly with MS5980 Infant Scale
1. Attach L-shaped height rod bracket to column with two screws.
2. Complete installation of height stadiometer.

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VI. Preparing for Use
Keys
RESET: Press after pushing height rod to lowest position to calibrate to
lowest value
UNIT: Switch measurement unit between imperial and metric
HOLD: Hold height measurement value on screen
ON | OFF: Turn device on and off
Inserting Batteries
Insert AAA batteries*2
Calibration
1. Push height rod left until fully
retracted
2. Press RESET key to calibrate at
35.0 cm

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VII. Using Device
1. Turn on device by pressing ON/OFF key
2. Lay infant on flat platform, with head touching head stopper.
Straighten infant’s feet
3. Use left hand to secure infant's feet, while using right hand to push foot
stopper until it touches soles of infant's feet. Press HOLD key to lock
height measurement
4. Infant can now be safely removed
5. After reading height measurement, press HOLD key to disable height
lock.

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VIII. Troubleshooting
If head stopper comes loose, please place it back in position