A&D Weighing GH-252 - Manual (Page 3)

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Contents
Basic Operation
1. Introduction .....................................................................................................................3
1.1. About This Manual .........................................................................................................3
1.2. Features..........................................................................................................................4
1.3. Compliance.....................................................................................................................4
2. Unpaking the Balance ....................................................................................................6
2.1. Installing the Balance .....................................................................................................7
3. Precautions.....................................................................................................................7
3.1. Before Use......................................................................................................................7
3.2. During Use......................................................................................................................8
3.3. After Use.........................................................................................................................9
3.4. Power Supply .................................................................................................................9
4. Display Symbols and Key Operation.......................................................................... 10
5. Weighing Units..............................................................................................................11
5.1. Units ..............................................................................................................................11
5.2. Changing
the Units...................................................................................................... 14
6. Weighing...................................................................................................................... 16
6.1. Basic Operation (Gram Mode).................................................................................... 16
6.2. Dual Range.................................................................................................................. 17
6.3. Counting
Mode (PCS)................................................................................................. 18
6.4. Percent Mode (%) ....................................................................................................... 20
Adapting To The Environment
7. Response Adjustment ................................................................................................. 21
7.1. Automatic Response Adjustment................................................................................ 21
7.2. Manual Response Adjustment.................................................................................... 22
8. Calibration.................................................................................................................... 23
8.1. Calibration Group ........................................................................................................ 23
8.2. Automatic
Self Calibration........................................................................................... 24
8.3. One-Touch Calibration ................................................................................................ 24
8.4. Calibration Test Using the Internal Mass .................................................................... 25
8.5. Calibration Using an External Weight......................................................................... 26
8.6. Calibration Test Using an External Weight ................................................................. 27
8.7. Correcting the Internal Mass Value............................................................................. 28
9. Function Switch and Initialization................................................................................ 29
9.1. Permit or Inhibit............................................................................................................ 29
9.2. Initializing the Balance................................................................................................. 30
Selecting Functions
10. Function Table ............................................................................................................. 31
10.1. Setting the Function Table........................................................................................... 34
10.2. Details of the Function Table....................................................................................... 34
10.3. Description of the Class "Environment, Display"........................................................ 37
10.4. Description of the Item "Data Output Mode" .............................................................. 38
10.5. Description of the Item "Data Format" ........................................................................ 39