Charder MS4640 User Manual
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Charder MS4640 User Manual

Stand-on floor scale
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USER MANUAL
MS4640
Stand-on Floor Scale
Please keep the instruction manual at hand all the time for future reference.
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Summary of Contents for Charder MS4640

  • Page 1 USER MANUAL MS4640 Stand-on Floor Scale Please keep the instruction manual at hand all the time for future reference.
  • Page 2 Explanation of Graphic Symbols on Label/Packaging Caution, consult Separate collection for accompanying documents waste of electrical and before use electronic equipment, in accordance with Directive 2002/96/EC Manufacturer of medical Manufacturing year of device medical device Carefully read user manual Medical electrical before installation and equipment with Type B usage, and follow...
  • Page 3 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.

  • Page 4: Table Of Contents

    CONTENTS I. Safety Notes ................5 A. General Information ............5 B. EMC Guidance and Manufacturer's Declaration ......8 II. Installation ................12 A. Assembling indicator bracket ..........12 B. Inserting Batteries .............13 C. Using Adapter ..............16 III. Indicator ................17 A. Indicator and Key Functions ..........17 B.

  • Page 5: Safety Notes

    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.
  • Page 6 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 ...
  • Page 7  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.

  • Page 8: Emc Guidance And Manufacturer's Declaration

    B. EMC Guidance and Manufacturer's Declaration Guidance and manufacturer’s declaration-electromagnetic emissions The MS4640 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.
  • Page 9 NOTE UT is the a.c. mains voltage prior to application of the test level. Guidance and manufacturer’s declaration-electromagnetic immunity The MS4640 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.
  • Page 10 80MHz to 2,7 GHz the frequency of the transmitter. 3 V/m 80MHz to 2,7 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...
  • Page 11 Recommended separation distance between portable and mobile RF communications equipment and the MS4640 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...

  • Page 12: Installation

    II. Installation A. Assembling indicator bracket wall Adjustable Fixed plate Fixed plate Tapping Plastic spacer Screw feet (top) (bottom) Screw anchor...

  • Page 13: Inserting Batteries

    B. Inserting Batteries 1. Open battery housing cover 2. Accessing batteries Take out the battery housing 3. Use either rechargeable battery pack, or AA batteries 4. Ensure batteries are installed into the housing correctly...
  • Page 14 Rechargeable Battery Housing AA-size Battery Housing 5. Install the battery housing into the compartment, and make sure the right side of housing pin is facing towards inside of the connecting position...
  • Page 15 6. Slide back the cover to close the battery housing compartment. Turn on power to confirm that battery is correctly installed. Using Rechargeable Battery (optional) The rechargeable battery should be recharged at least once every 3 months, regardless of if the device has been used. Battery can be charged by plugging device's exclusive adapter into AC Connector Port.

  • Page 16: Using Adapter

    C. Using Adapter 1. Connect adapter to indicator before connecting to mains power supply 2. Disconnect adapter from mains power supply before unplugging adapter pin from indicator. AC Connector Port...

  • Page 17: Indicator

    III. Indicator A. Indicator and Key Functions (Wireless functionality optional) Key Function ON/OFF: Power on or power off. ZERO: Reset display to 0.0 kg display. Press and hold for 3 seconds to enter device settings. M1-5: Saving pre-tare values (up to 5) PRE-TARE: Pre-tare the known weight of an object (ex: chair) before beginning measurement.

  • Page 18: Display Layout

    CLEAR: Clear incorrect data input. ENTER: Confirm input B. Display layout Definitions Stable symbol: Indicate that weight is stable. Zero symbol: Weight is at zero Negative weight: Weight under zero. Low battery: Battery needs to be charged or replaced.

  • Page 19: Using Device

    IV. Using Device A. Basic Operation Switch on the device using key. 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 key to zero the device.

  • Page 20: Tare

    3. Enter height using numeral keys (ex: 170 cm). Input will automatically move to next digit. Press key to re-input. Press key to manually move to next digit. 4. After inputting height, press to confirm. 5. Proceed to weigh subject as usual. Indicator will display weight, height, and BMI.
  • Page 21 After pre-tare weights have been stored, they can be recalled by holding key for 3 seconds. A. Load Weight DESCRIPTION EXAMPLE Press key after loading weight on the platform; the indicator will display blinking "m" symbol. Press numeral key 1 ~ 5 to assign this number with the current pre-tare weight.
  • Page 22 While digit is blinking: Enter pre-tare weight using 0~9 keys. Ex: to pre-tare 5.0 kg of weight, press 0-0-5-0. Ex: to pre-tare 13.5 kg of weight, press 0-1-3-5. Press key to confirm the pre-tare weight. Indicator will display minus sign to the left of pre-tare weight value.
  • Page 23 Press key to store pre-tare weight; the indicator will make a beep sound. C. Recall Pre-Tare Weight DESCRIPTION EXAMPLE Press and hold key for 3 seconds. Indicator will display pre-tare value M1 first. The pre-tare value will flash. Press numeral keys 1 ~ 5 to choose pre-tare value Press key to confirm which pre-tare weight to select;...

  • Page 24: Print

    F. Print If thermal printer is connected to indicator, results can be printed by pressing key. USB Port Port Power socket NOTE: Thermal printer needs to be powered by adapter...

  • Page 25: Device Setup

    V. Device Setup A. Setting Time & Date Press and hold key for 3 seconds to enter Time Setting mode. Example: Inputting 2008, Dec 25, 8:00am Year Setting Enter year using numeral keys 0-9. Press key once completed to proceed to month & date setting. Month &...

  • Page 26: Device Setup

    B. Device Setup When the device is switched on, press and hold the key for about 3 seconds, until the display shows the "SETUP”, followed by "A.OFF” (first option in setting menu). In device setup menu: to toggle next menu option to toggle previous menu option to confirm selection / enter submenu Auto Power-Off: Instruct device to shut off automatically after a certain...
  • Page 27 Language: Set thermal printer language Press to toggle between English, Italian and Polish. Press key to confirm selection. Font size: Set thermal printer font size. Press to toggle between normal and double (larger). Press key to confirm selection. Bluetooth (optional): If device has Bluetooth module installed, Bluetooth function can be turned on or off.

  • Page 28: Setup Usb Connection To Pc

    USB 2.0 or above. Operators should select a USB cable length that is most suitable to the operating environment. 1. Charder Smart Data Manager can be used to connect the device to a PC. The software program can be downloaded from the Charder website: [LINK URL] https://www.chardermedical.com/download.htm...
  • Page 29 1. Input subject's first name, last name, patient ID, date of birth (DD/MM/YYYY), gender, and height (for BMI calculation) into software if needed. Press [Clear] to clear all input. NOTE: information can also be input after weight measurement. 2. Conduct measurement. If [Auto] is selected, results will be transmitted from device to software automatically and displayed on the left of screen.
  • Page 30 Saving & Printing Results 1. Press [Save as] to save measurement results as .csv file on PC. Default file name is same as user ID. (ex: 20190201.csv) To track changes and multiple measurements for the same subject, we recommend not changing the default file name. 2.

  • Page 31: Wireless Connection

    3. Press the printer icon to print out result using a printer connected to the PC. VII. 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.

  • Page 32: Troubleshooting

    VIII. 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 power adapter is plugged into ...
  • Page 33 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 ...

  • Page 34: Product Specifications

    IX. Product Specifications Model MS4640 Display DP3710 Capacity 300 kg x 0.1kg Accuracy ± 1.5e Weight Measurement OIML Class III LCD Screen 1.0-inch LCD screen (5 1/2 digits) Dimensions Overall 450(W) x 340(D) x 90(H) mm Device Weight 8.4 kg...
  • Page 35 Notes _______________________________________________________ _______________________________________________________ _______________________________________________________ _______________________________________________________ _______________________________________________________ _______________________________________________________ _______________________________________________________ _______________________________________________________ _______________________________________________________ _______________________________________________________ _______________________________________________________ _______________________________________________________ _______________________________________________________ _______________________________________________________ _______________________________________________________ _______________________________________________________ _______________________________________________________ _______________________________________________________ _______________________________________________________ _______________________________________________________...

  • Page 36: Declaration Of Conformity

    2014/31/EU Non-automatic Weighing Instruments Directive Please see separate document showing on sticker of device for above CE marking. Authorized EU Representative: Manufactured by: Charder Electronic Co., Ltd. No.103, Guozhong Rd., Dali Dist., Taichung City, 41262 Taiwan (R.O.C.) CD-IN-1276 14221I 04/2021...

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