6.3 Switch on and operation ................................................................................33 6.3.1 Tachometer mode................................................................................34 6.3.2 Operating time counter ..........................................................................36 7 Configuration...................................................................................................37 7.1 Setup sequence .........................................................................................37 7.2 Calibration mode setting................................................................................41 7.3 Output settings...........................................................................................43 7.4 Configuring the device from a PC......................................................................48 8 Maintenance....................................................................................................50 8.1 Maintenance .............................................................................................50 8.2 Calibration................................................................................................50 9 Marking..........................................................................................................53 10 Packaging .....................................................................................................53 11 Transportation and storage ................................................................................54 12 Scope of delivery.............................................................................................54 13 Warranty .......................................................................................................55 Appendix A Device parameters ...............................................................................56 Appendix B Possible malfunctions and solutions.........................................................64 4