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SERIES
DX
3 / 6 / 15 / 30
EN
USER MANUAL

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Summary of Contents for Gram DX Series

  • Page 1 SERIES 3 / 6 / 15 / 30 USER MANUAL...
  • Page 3: Table Of Contents

    Table of Content Instruction for Use ........................ 1 Preparing to Use the Scale ....................1 Chapter 1 Introduction ......................3 1-1 Features and Specifications ..................3 1-2 Power Supply ......................4 1-3 Display and Keypad Introduction ................4 1-4 Self-Test Mode ......................7 1-5 Error Messages ......................
  • Page 4: Instruction For Use

    Thank for your purchasing of our GRAM Weighing Scale. To guide you to use our product correctly, please read this Manual carefully to extend the life of machine and to avoid error. Instruction for Use 1. Please keep the scale in a cool dry place. Do not store it at high temperature.
  • Page 5 Due to the storage battery adopt the advanced free-maintaining technique, customers need not to replenish electrolyte. The scale should be recharged every 3 months to prevent failure of the internal rechargeable battery. 1. The battery should be charged for 8~10 hours. 2.
  • Page 6: Chapter 1 Introduction

    DX adopts stainless steel housing. u High speed of 24bits AD fast reacts and shortens the weighing operation duration. u Selectable units: Kilogram (kg), gram (g), and pound (lb) weighing units available. u Built-in rechargeable battery can be easily replaced.
  • Page 7: Power Supply

    1-2 Power Supply Power Supply Selection for Standard Models 1. DC 6V / 4Ah rechargeable battery 2. AC 110V~240V (±10%) adapter Power Supply Selection for Wireless Charging Models 1. Power Supply adapter 100V~240V(50~60Hz) Output:>5W (meets WPC1.12_Qi Wireless Power Supply’s) 2. DC 6V / 4Ah rechargeable battery or 3.7V/4000mAh lithium battery is used Power Consumption for Models with lead acid battery About 120 mA (high brightness);...
  • Page 8 Keyboard Function : power off ON|ZERO : This key possesses two functions: Power On and Zero function. Œ When the scale is off, press the key, the scale will switch on. ON|ZERO  When the scale is on, the key has zero function. ON|ZERO When the weigh pan is empty (free of load) and the display is not showing zero, press the...
  • Page 9 At the Gross status, only keys are functional. GROSS TARE : tare / pre-tare key The tare function will not operate during the following conditions: When the scale powers on, the weight is still below zero after a container is placed on the weigh pan.
  • Page 10: Self-Test Mode

    1-4 Self-Test Mode Set the switch SWA1 on the bottom of machine to the LOCK position.When the scale count down, press keys together, Wait till display shows GROSS ON|ZERO to enter “Self-Test Mode”. Press Press Press Press Press Press Press Press INTERNAL VALUE MODE (must hook up Load Cell to test)
  • Page 11: Error Messages

    1-5 Error Messages Initial zero is higher than the zero range when switching the scale on. Þ Initial zero is lower than the zero range when switching the scale on. Þ Internal value is unstable. (Continuous unstable occurred over 20 secs when Þ...
  • Page 12: Chapter 2 External Function Setting

    Chapter 2 External Function Setting In the weighing mode, press keys at the same time to GROSS ON|ZERO enter the External Function setting mode. The LCD shows Press Press ON ZERO Press Press ON ZERO Press Press ON ZERO Þ General Function setting mode Þ...
  • Page 13: General Function Setting

    2-1 General Function Setting Workflow of the General Function setting: DISPLAY NOTE ACTIONS key Þ Upward key (from 0 to 9) key Þ Downward key (from 9 to 0) Press key Þ Move the cursor to right key Þ Move the cursor to left. Use the keys to select the function Key in “00”...
  • Page 14: Power Saving Function Setting

    2-1-1 Power Saving Function Setting Select in the General Function setting mode to change power saving function setting. DISPLAY NOTE ACTIONS Press The displays shows the last saved status Default setting = off key to select function “on” or “off Power Saving Function Setting key to select Press...
  • Page 15: Automatic Power-Off Timer Setting

    2-1-2 Automatic Power-off Timer Setting Select in the General Function setting mode to change the automatic power-off timer setting. DISPLAY NOTE ACTIONS Press LED displays the last saved status Automatic power-off timer setting key to key in parameter key to key in parameter 0 Þ...
  • Page 16: Hi/Lo/Ok Function Setting

    2-1-3 Hi/Lo/OK Function Setting Select in the General Function setting mode to set the Hi/Lo/OK function. This function is available in all unit modes. In one specific unit mode, enter to set the Hi/Lo/OK values. NOTE ACTIONS DISPLAY 4 When the high limit and low limit are both set as “0”, the Hi/Lo/OK function is disabled. key Þ...
  • Page 17: Restore To The Default Setting

    2-1-4 Restore to the Default Setting Select in the General Function setting mode to restore to the default setting. DISPLAY NOTE ACTIONS Press Þ Return (Cancel the restoration) key to select “return” or “format” Þ Restore to the default setting Press Key in the parameter “00”...
  • Page 18: Noise Filter Setting

    2-1-5 Noise Filter Setting Select in the General Function setting mode to set the noise filter setting. NOTE ACTIONS DISPLAY When modifying , the parameters of remain un-altered. Returning to zero point setting LED displays the last saved status Returning to the zero point setting Press key to key in the parameters or zero point...
  • Page 19: Two Weighing Units Setting

    2-1-6 Two Weighing Units Setting Select in the General Function setting mode to set the two weighing units Setting. Two weighing units setting LCD displays the last saved parameter setting Press Two weighing units setting key to key in the parameters for two weighing units Default setting = 1 0 Þ...
  • Page 20: Unstable Tare

    2-1-7 Unstable Tare Unstable Tare setting LCD displays the last saved parameter setting Press Unstable Tare setting key to key in the parameters for second weighing unit Default setting = 0 0 Þ Disable tare operation while unstable 1 Þ Enable tare operation while unstable key to key in the parameters key Þ...
  • Page 21: Led Brightness Setting

    2-1-8 LED Brightness Setting Select in the General Function setting mode to restore to the default setting. DISPLAY NOTE ACTIONS Press LED brightness setting LED displays the last saved status Press LED brightness setting key to select a parameter key to select a parameter.
  • Page 22: Weight Calibration

    2-2 Weight Calibration In the weighing mode, press keys at the same time to enter GROSS ON|ZERO the External Function setting mode. The LED shows and uses ON|ZERO key to select to enter the weight calibration mode. UNITS NOTE DISPLAY ACTIONS Press The LED displays the calibration...
  • Page 23: Appendix 1 Command Mode &Output Data Format

    Appendix 1 Command Mode &Output data format only work with models have WIFI card or BLE card installed inside 2 Command Mode Command Format A Host Command Slave Command Zero Switch to the first weighing unit Tare Switch to the second weighing unit Gross weight Net weight Clear TARE value...
  • Page 24 Note : ™™ (Weighing unit) is various depended on models 00 Þ The first weighing unit WS00HI001000<CR><LF> Write HIGH values ANS: WS00HI001000<CR><LF> Command Format D Host Data Slave Value (e.g. Price) Position of decimal point When the Slave receives this data format, it will transfer the data and display it on its LCD. ˙...
  • Page 25: Appendix 2 7-Segment Display Characters

    Appendix 2 7-Segment Display Characters Number Display Letter Display Letter Display ℃...
  • Page 28 01/27062018 Gram Precision S.L. Travesía Industrial, 11 · 08907 Hospitalet de Llobregat · Barcelona (Spain) Tel. +34 902 208 000 · +34 93 300 33 32 Fax +34 93 300 66 98 gram.es comercial www.gram-group.com...

This manual is also suitable for:

Dx-3Dx-6Dx-15Dx-30

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