Charder MG 4800 User Manual

Medical handgrip dynamometer
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MG 4800
Medical Handgrip Dynamometer
USER MANUAL
Please keep the instruction manual at hand all the time for future reference.
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Summary of Contents for Charder MG 4800

  • Page 1 MG 4800 Medical Handgrip Dynamometer USER MANUAL Please keep the instruction manual at hand all the time for future reference.
  • Page 2: Table Of Contents

    TABLE OF CONTENTS PREFACE ..................2 GENERAL INFORMATION ..............2 SAFETY INSTRUCTION..............2 ENVIRONMENTAL ................3 CLEANING..................3 MAINTENANCE ................3 MEASURING OPERATION .............4 WARRANTY-LIABILITY ..............4 DISPOSING ..................5 CAUTION ..................5 INCORRECT GRIPPING POSTURE-1 ..........6 INCORRECT GRIPPING POSTURE-2 ..........7 CORRECT GRIPPING POSTURE-1..........8 CORRECT GRIPPING POSTURE-2..........9 SPECIFICATION................10 LCD DISPLAY................10 KEY FUNCTIONS ................11 MODE SWITCHING ...............12 MODE DESCRIPTION ..............13...
  • Page 3: Preface

    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...
  • Page 4: Environmental

    Information). 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. ENVIRONMENTAL The optimum operating temperature for the device is 5 ℃ to +35 ℃ ;...
  • Page 5: Measuring Operation

    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.
  • Page 6: Disposing

    means that the unit supplied will be free of faults for the length of the warranty period. DISPOSING 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.
  • Page 7: Incorrect Gripping Posture-1

    INCORRECT GRIPPING POSTURE-1...
  • Page 8: Incorrect Gripping Posture-2

    INCORRECT GRIPPING POSTURE-2...
  • Page 9: Correct Gripping Posture-1

    CORRECT GRIPPING POSTURE-1 a.Left Hand b.Right Hand...
  • Page 10: Correct Gripping Posture-2

    CORRECT GRIPPING POSTURE-2 c.Left Hand d.Right Hand...
  • Page 11: Specification

    SPECIFICATION 80kg 40kg 20kg Capacity (blue) (green) (red) Division 0.1kg / 0.2lb ±0.2kg / ±0.4lb Accuracy LCD Display 0.5 inch 4 digital LCD 5℃ / 35℃ Operating Temperature Unit kg / lb Dimensions (including handles) 212 x 55 x 101 mm Battery CR-2450 x 1 Auto Off Time...
  • Page 12: Key Functions

    KEY FUNCTIONS MG 4800 Key Description /ZERO : Power on / Power Off / Zero Press to Power On, hold for 3 seconds to Power Off. Press to ZERO the value. Mode: Mode selection. Set : Real Mode: Unit switches.
  • Page 13: Mode Switching

    MODE SWITCHING The following procedure gives you a specific idea of using Medical Handgrip Dynamometer. Please note that Real Mode is the default mode. If the device is powered off in any other modes. Next time it will start with the powered off mode. Power ON Real Mode Real time display and Unit setup.
  • Page 14: Mode Description

    MODE DESCRIPTION The Real Mode is a dynamic mode. The force value fluctuates according to the gripping force during usage. Real Time Display: : : : Following is an operation process. Release Gripping Release kg & lb SETUP: : : :...
  • Page 15 The Count Mode is for physician to set up a rehabilitation program for patient to do rehabilitation exercise with exact force measurement. For Example: : : : Set up target grip force before use. NOTE: Only if the force reaches the target is counted one times. SETUP TARGET GRIP FORCE COUNTING OPERATION...
  • Page 16 The AVG Mode is for physician to evaluate the average of both hand’s force. For example: : : : Grip once individually with right and left hand, then press SET to calculate average value of last two grips. NOTE: The force must be greater than 2kg Ready to grip The first try The second try...
  • Page 17 The MAX Mode presents the maximum force of impaired hand. Medical professions can evaluate the condition of patient’s impaired hand through the results. For example: : : : Start in MAX MODE The first grip is 50kg Set up percentage of gripping force for refresh If gripping force less If gripping force...
  • Page 18: Instruction For Battery Installation

    INSTRUCTION FOR BATTERY INSTALLATION MG 4800 uses CR-2450 lithium battery. Please read the following instruction before replacing battery. Open 1. Removing the battery cover 2.Installing a new CR-2450 by turning anticlockwise. lithium battery. Close 3. Locking the battery cover by turning clockwise.
  • Page 19: Error Message

    The force is over limit when power on, please reduce the force and power on again. If the problem still exists, please contact your local CHARDER MEDICAL service partner. 4. Counting Error (too low) The force is lower than limit when power on, please increase the force and power on again.
  • Page 20 Please see separate document showing on sticker of device for above CE marking. Patent number list Taiwan Patent:D120762 Japan Patent :1314405 RCD Patent :000702592-0001 US Patent :D564382 FDA no.: D072477 Manufactured by: Charder Electronic Co., Ltd. No.103, Guozhong Road, Dali District, Taichung City 412, Taiwan (R.O.C.) IN-1035 [7031H] 06/2016...

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