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Jadever JWL-30K - User Manual

Jadever JWL-30K
20 pages
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(II)
JWL 0
CONTENTS
Appendix 1: printing format (Optional)
Appendix 2Exporting 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………………………………………………..……………………………..
1
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
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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……………………………………………………………………………………
8
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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Questions and Answers

  • M
    Mrs. Danielle HernandezAug 20, 2025
    What to do if Jadever JWL-30K Scales show wrong calibration weights?
    • S
      Steve RothAug 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.
  • A
    arthurreedAug 21, 2025
    What to do if Jadever JWL-30K Scales show overload condition?
    • M
      melissacastilloAug 22, 2025
      If your Jadever Scales indicate an overload condition, remove the weight from the pan that exceeds the scale's capacity.
  • S
    sroweAug 25, 2025
    What to do if Jadever JWL-30K exceed tare or pre-tare range?
    • R
      Rhonda MartinezAug 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.
  • D
    Derek MurphyAug 26, 2025
    What to do if Jadever Scales exceed the initial zero point?
    • L
      Lisa GoodmanAug 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.
  • T
    Timothy BurnsAug 27, 2025
    How to fix EEPROM failure in Jadever JWL-30K?
    • X
      xstevensAug 28, 2025
      If you encounter an EEPROM failure with your Jadever Scales, re-solder the EEPROM.
  • I
    Ian HernandezAug 30, 2025
    What to do if the accumulated number of weighments exceeds the display range on Jadever JWL-30K Scales?
    • D
      Diana SpencerAug 30, 2025
      If the accumulated number of weighments exceeds the display range on your Jadever Scales, delete the excess weighments.
  • J
    Jennifer SpencerAug 31, 2025
    What to do if Jadever Scales lower limit is higher than upper limit?
    • W
      Wanda BanksSep 1, 2025
      If the lower limit is higher than the upper limit on your Jadever Scales, re-enter the upper limit and lower limit settings.
  • A
    Ann WeissSep 2, 2025
    What to do if Jadever JWL-30K Scales exceed the A/D resolution range?
    • J
      Jennifer EstradaSep 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.
  • R
    Robert ForbesSep 5, 2025
    What to do if Jadever Accessories shows overload condition?
    • W
      wolfcarrieSep 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.
  • L
    Linda BuckSep 7, 2025
    Why does my Jadever Accessories exceed the initial zero point?
    • J
      Justin PhillipsSep 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.

Summary

Precautions

Product Introduction

Specifications & General Features

Overview of scale specifications, including capacity, division, display, and pan size.

Function Setting and Parameter Description

Function Setting

Step-by-step guide to entering and navigating the function setting menu.

Parameter Value Description

Explanation of each parameter value and its configuration options.

Calibration

Operation

Manual and Preset Tare

Instructions for using manual and preset tare functions.

Check Weighing

Configuration and usage of the check weighing function.

Troubleshooting and Error Messages

Appendix 2: Exporting Data to Excel

Exporting Data to Excel

Jadever JWL-30K Specifications

General IconGeneral
Capacity30 kg
Readability5 g
DisplayLCD
Power SupplyAC adapter or rechargeable battery
MaterialStainless steel

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