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Jadever JWL Series - User Manual

Jadever JWL Series
20 pages
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(II)
JWL 0
CONTENTS
Appendix 1: printing format (Optional)
Appendix 2：Exporting data to PC in the form of EXCEL
1. Introduction………………………………….………………………………………………..
1
2. Precautions…………………………………….……………………………………………..
1
3. Before Using the Product
3-1 Unpacking and Checking……………………………………………………………………….
3-2 Installing Components ………………………………………..………………………………..
3-3 Leveling the Scale………………………………………………..……………………………..
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1
1
4. Product Introduction
4-1 Specifications & General Features …………………………………...................................
4-2 Front Panel …….……………………………………………………………………………….
4-2-1 LCD display……………………………………………………………………………………
4-2-2 Keyboard………………………………………………………………………………………
4-3 Power Supply……………………………………………………………………………………
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3
3
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5. Function Setting and Description of Parameter Values
5-1 Function Setting ………………………………………………………………………………..
5-2 Description of Parameter Values……………………………………………………………..
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6. Calibration……………………………………………………………………………………
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7. Operation
7-1 weighing …………………………………………………………………………………………
7-2 manual tare &preset tare…………………………………………………………………........
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7-3 check weighing………………………………………………………………………………….
7-4 Simple Counting…………………………………………………………………………………
7-5 Accumulation, Accumulation Display and Accumulation Clearing…………………………
7-6 Printer initialization by the indicator operation………………………………………………..
7-7 Input commands………………………………………………………………………………..
8. Serial Interface
8-1 Diagram…………………………………………………………………………………………..
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9. Troubleshooting and Error Message………………………………………………
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Table of Contents

Questions and Answers

  • S
    Sarah KingAug 19, 2025
    What to do if Jadever JWL Scales show wrong calibration weights?
    • F
      fernandezchristopherAug 20, 2025
      If your Jadever Scales display an error related to calibration weights, ensure that you are using the correct weights, matching the calibration value to the full load.
  • J
    Jeremiah GarciaAug 22, 2025
    What to do if Jadever JWL show overload condition?
    • C
      Christina ArnoldAug 22, 2025
      If your Jadever Scales indicate an overload condition, remove the weight from the pan that exceeds the scale's capacity.
  • A
    Andrew DiazAug 25, 2025
    What to do if Jadever JWL Scales exceed tare or pre-tare range?
    • C
      Christopher RobbinsAug 25, 2025
      If Jadever Scales exceed the tare or pre-tare range, ensure that the tare value is above zero and does not exceed the full load capacity.
  • I
    Ian MillsAug 26, 2025
    What to do if Jadever Scales exceed the initial zero point?
    • S
      Scott FlowersAug 26, 2025
      If your Jadever Scales exceed the initial zero point: 1. Check the scale pan for any foreign objects and remove them. 2. If the issue persists, it may indicate a load cell failure, requiring replacement or professional service.
  • H
    heather55Aug 27, 2025
    How to fix EEPROM failure in Jadever JWL Scales?
    • M
      mindy68Aug 28, 2025
      If you encounter an EEPROM failure with your Jadever Scales, re-solder the EEPROM.
  • T
    Tyler MillerAug 30, 2025
    What to do if the accumulated number of weighments exceeds the display range on Jadever JWL?
    • C
      christian38Aug 30, 2025
      If the accumulated number of weighments exceeds the display range on your Jadever Scales, delete the excess weighments.
  • A
    Amanda ColonAug 31, 2025
    What to do if Jadever JWL Scales lower limit is higher than upper limit?
    • K
      Karen ZamoraAug 31, 2025
      If the lower limit is higher than the upper limit on your Jadever Scales, re-enter the upper limit and lower limit settings.
  • B
    Brian HarrisSep 2, 2025
    What to do if Jadever JWL Scales exceed the A/D resolution range?
    • G
      gdeleonSep 2, 2025
      If your Jadever Scales exceed the A/D resolution range: 1. Check for A/D failure and replace the A/D if necessary. 2. If the problem persists, it may indicate a load cell failure, requiring replacement or professional service.
  • G
    gilbertraymondSep 5, 2025
    What to do if Jadever Accessories shows overload condition?
    • M
      melissa26Sep 5, 2025
      If your Jadever Accessories display shows an overload condition, it means the weight on the scale pan is exceeding its capacity. Remove the excess weight from the pan to resolve this issue.
  • J
    Jennifer Smith MDSep 7, 2025
    Why does my Jadever Accessories exceed the initial zero point?
    • S
      Sandra EvansSep 7, 2025
      If your Jadever Accessories exceeds the initial zero point, first check the scale pan for any foreign objects and remove them. If the problem persists, it may indicate a LOAD CELL failure, which requires replacement or professional service.

Jadever JWL Series Specifications

General IconGeneral
Unitsg, kg, lb, oz
InterfaceRS-232 (optional)
Capacity3kg ~ 30kg (depending on model)
Readability0.1g ~ 1g (depending on model)
Pan Size230 x 190 mm / 294 x 228 mm (depending on model)
DisplayLCD
Power SupplyAC adapter and rechargeable battery
Housing MaterialABS plastic
Platform Size230 x 190 mm / 294 x 228 mm (depending on model)
MaterialStainless steel

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