KERN DBS Service Manual page 3

5. Software Adjustment ..........................................................................................45
5.1 EPROM initialization ........................................................................................................... 45
5.2 Model Selection ................................................................................................................... 45
5.2.1 How to specify the serial No without using a computer ........................................................ 46
5.3 Factory Settings (voltage/USB) ......................................................................................... 47
5.4 Switching ON and OFF the Setting Information Lock ..................................................... 47
5.4.1 Unlocking the Setting Information ......................................................................................... 47
5.4.2 Locking the Setting Information............................................................................................. 47
5.5 Adjusting Linearity.............................................................................................................. 48
5.5.1 Weight Value input ................................................................................................................ 48
5.6 Span Calibration.................................................................................................................. 48
5.7 Temperature Calibration (Service Mode).......................................................................... 49
5.8 Temperature Calibration (User Mode)............................................................................... 49
5.9 Heater Operating Time Count ............................................................................................ 49
6. EEPROM...............................................................................................................50
6.1 PRINT Operations ............................................................................................................... 50
6.2 Data Edit (EDIT) Operations ............................................................................................... 51
6.3 Backup (BKUP) Operations ............................................................................................... 52
6.4 Download (RESTR) Operations ......................................................................................... 52
6.5 All Initialization (INIT) Operations ..................................................................................... 52
7. Performance Inspection .....................................................................................53
7.1 Repeatability ........................................................................................................................ 53
7.2 Cornerload Error ................................................................................................................. 53
7.3 Instrument-to-Instrument Variability Inspection.............................................................. 53
7.4 Tilt Error ............................................................................................................................... 53
7.5 Temperature......................................................................................................................... 54
8. Troubleshooting ..................................................................................................55
8.1 General Corrective Measures ............................................................................................ 55
8.2 Error Display........................................................................................................................ 58
9. Troubleshooting ..................................................................................................59
9.1 Nothing Is Displayed........................................................................................................... 59
9.2 Reproducibility pf Weight Measurements Is Poor ........................................................... 60
9.3 "OL" or "-OL" Is Displayed ................................................................................................ 61
9.4 Lid Open/Close Status IS NOT Detected .......................................................................... 63
9.5 Heater Does Not Come ON................................................................................................. 64
9.6 Does Not Reach Teperature Setting.................................................................................. 65
9.7 ERR. 124 Occurred.............................................................................................................. 66
10. Parts .....................................................................................................................67
10.1 DBS Exploded View ............................................................................................................ 67
10.2 DBS Maintenance Parts List .............................................................................................. 74
10.3 Tools..................................................................................................................................... 75
10.4 Optional accessories list.................................................................................................... 75
DBS-SH-e-1210 3