ii
Clearing Long Totals.......................................................................... 30
Menu Map .......................................................................................... 32
16 Using the LD640 Data Logger...........................................33
Displays .............................................................................................. 33
17 Print Functions.................................................................... 34
18 Obtaining the Best Accuracy.............................................36
Lifting Speed ...................................................................................... 36
Trigger Point....................................................................................... 36
Bounce................................................................................................ 36
Centre of Gravity................................................................................ 36
Uneven Ground .................................................................................. 36
Temperature........................................................................................ 37
19 Span Calibration Correction.............................................38
20 Changing the Backup Battery........................................... 40
21 Error Messages ................................................................... 41
Lift Speed Changed? .......................................................................... 41
Bouncing Load ................................................................................... 41
Error Close to Tolerance Limit........................................................... 42
Trigger Fault....................................................................................... 42
22 Keys...................................................................................... 43
23 Specifications.......................................................................45
24 Output/Input Connections.................................................47
25 Index.....................................................................................49