AHC_QHC Counting Scales Technical Manual
CONTENTS
1. PRECAUTIONS........................................................................................................- 4 -
2. INTRODUCTION......................................................................................................- 5 -
2.1 General............................................................................................................ - 5 -
3. INSTALLATION........................................................................................................- 6 -
3.1 Unpacking....................................................................................................... - 6 -
3.2 Installation....................................................................................................... - 6 -
3.3 Leveling........................................................................................................... - 6 -
3.4 Power Connection......................................................................................... - 7 -
3.5 Rechargeable battery operation.................................................................. - 7 -
3.5.1 Charging the battery...........................................................................- 7 -
3.5.2 Battery maintenance.......................................................................... - 8 -
4. KEYBOARD AND DISPLAY...................................................................................- 9 -
5. OPERATION...........................................................................................................- 11 -
5.1 POWER ON/OFF.........................................................................................- 11 -
5.2 ZERO............................................................................................................. - 11 -
5.3 TARE..............................................................................................................- 11 -
5.4 PARTS COUNTING.................................................................................... - 12 -
5.4.1 Setting Unit Weight...........................................................................- 12 -
5.4.2 Entering a Known Unit Weight....................................................... - 12 -
5.4.3 Parts Counting.................................................................................. - 12 -
5.4.4 Automatic Part Weight Updates..................................................... - 13 -
5.5 CHECK WEIGHING AND SETTING HIGH / LOW LIMITS...................- 13 -
5.5.1 Checking Alarm.................................................................................- 13 -
5.5.2 Check Counting / Weighing Limits.................................................- 14 -
5.6 ACCUMULATION...................................................................................... - 15 -
5.6.1 Manual Accumulation..................................................................... - 15 -
5.6.2 Automatic Accumulation..................................................................- 15 -
5.6.3 Recall Memory.................................................................................. - 15 -
5.6.4 Memory Clear....................................................................................- 15 -
5.7 POWER AUTO OFF....................................................................................- 16 -
5.8 BACK LIGHT SETTING.............................................................................. - 16 -
5.9 UNIT WEIGHT STORE AND RECALL.....................................................- 17 -
5.9.1. Store a known Unit Weight............................................................ - 17 -
5.9.2. Store a unknown Unit Weight........................................................- 18 -
5.9.3. Recall the Unit Weight.................................................................... - 18 -
5.10 WEIGHING UNITS CONVERSION........................................................ - 18 -
5.11 PRINTING...................................................................................................- 19 -
6. PARAMETERS.......................................................................................................- 20 -
6.1 PARAMETERS BLOCK..............................................................................- 20 -
6.2 CAPACITY SETTING..................................................................................- 22 -
6.3 OTHER SETTINGS..................................................................................... - 22 -
7. CALIBRATION........................................................................................................- 24 -
7.1 LINEAR CALIBRATION..............................................................................- 24 -
7.2 NORMAL CALIBRATION........................................................................... - 25 -