17.2 Switching off all Power ....................................................................................... 17-138
17.3 Checking Trailer Electronics Power ................................................................... 17-138
17.4 Checking Trailer Battery Condition .................................................................... 17-138
17.5 Revealing hyd. leakage error .............................................................................. 17-138
17.6 General Functional Checking of the Hydraulics ................................................. 17-139
17.6.1 a) Brief Functional Description of the Hydraulics .................................... 17-139
17.6.2 b) Checking the Hydraulic Modes ............................................................. 17-145
17.6.3 c) Checking the Hydraulic Solenoids/Valves ............................................ 17-145
17.6.4 d) Hydraulic Solenoids Driver Circuits ..................................................... 17-145
17.7 Checking the Lower Plate/Raise Weight mode .................................................. 17-146
17.8 Checking the DROP mode .................................................................................. 17-146
17.9 Checking the LOWER CATCH mode ................................................................ 17-147
17.10 Checking the four Proximity Switch Sensors ..................................................... 17-147
17.11 Checking the Pressure Switches ......................................................................... 17-148
17.11.1 P1 check: .................................................................................................... 17-148
17.11.2 P2 check: .................................................................................................... 17-149
18. Optional Accessories .............................................................................................. 18-150
18.1 Optional Hardware .............................................................................................. 18-150
18.1.1 Distance Measuring Instrument ................................................................. 18-150
18.1.2 Global Positioning System ........................................................................ 18-150
18.1.3 Air/Pavement Temperature Probe ............................................................. 18-150
18.1.4 IR Surface Temperature Transmitter ......................................................... 18-150
18.1.5 Rear Extension Bar .................................................................................... 18-151
18.1.6 Rear/Side Extension Bar ............................................................................ 18-151
18.1.7 Segmented Loading Plate .......................................................................... 18-151
18.1.8 Video Camera/Monitor Setup .................................................................... 18-151
18.1.9 Power Unit ................................................................................................. 18-151
18.1.10 Automated Transport Locks ...................................................................... 18-151
18.1.11 Tandem Axle Trailer ................................................................................. 18-151
18.1.12 Special Trailer Colour ............................................................................... 18-151
18.2 Data Processing Software ................................................................................... 18-152
18.2.1 ELMOD ..................................................................................................... 18-152
19. Data Formats .......................................................................................................... 19-153
19.1 MS Access 2000 (MDB) ..................................................................................... 19-153
19.2 Comma Delimited (F25) ..................................................................................... 19-154
19.3 Nondelimited, 7+ Deflectors (F20) ..................................................................... 19-159
19.4 Nondelimited, 7 Deflectors (FWD/HWD) .......................................................... 19-164
19.5 Pavement Deflection Data Exchange (DDX) ..................................................... 19-169
20. Error Messages ...................................................................................................... 20-171