CTR5000 Operating Instructions
ASL operating instructions, model CTR5000 iii
3.6.3 Mains input ......................................................................................................................... 27
3.6.4 Expansion port ................................................................................................................... 27
3.6.5 USB Communication interface connector...................................................................... 28
3.6.6 RS232/LAN/IEEE 488 Communication options interface connector ............................ 28
4. OPERATING THE CTR5000 ..................................................................................................................... 30
4.1 Instrument operating modes ................................................................................................ 30
4.2 Measurement mode .............................................................................................................. 30
4.3 Setting the instrument’s operating conditions..................................................................... 32
4.3.1 Hold key.............................................................................................................................. 33
4.3.2 Zero key.............................................................................................................................. 33
4.3.3 Resolution ........................................................................................................................... 34
4.3.4 Display key......................................................................................................................... 34
4.3.4.1 Normal display ........................................................................................................ 34
4.3.4.2 Full display................................................................................................................ 34
4.3.4.3 Statistical display..................................................................................................... 35
4.3.4.4 Graphical display.................................................................................................... 36
4.3.5 Channel soft-key ............................................................................................................... 36
4.3.6 Editor ................................................................................................................................... 37
4.4 Menu mode ............................................................................................................................ 38
4.4.1 Menu soft-key .................................................................................................................... 38
4.5 Selecting channels................................................................................................................. 41
4.5.1 Channel selection –method 1......................................................................................... 41
4.5.2 Channel selection –method 2......................................................................................... 42
4.5.3 Difference channel selection........................................................................................... 43
4.5.4 Channel selection with CTS5000-8 and CTS5000-16 switchboxes ............................... 45
4.5.4.1 Method A.................................................................................................................. 45
4.5.4.2 Method B .................................................................................................................. 46
4.5.4.3 Method C.................................................................................................................. 48
4.5.5 Channel and probes ......................................................................................................... 50
4.5.6 Probe review and edit....................................................................................................... 51
4.5.6.1 Probe menu.............................................................................................................. 51
4.5.6.2 Probe selection (individual) ................................................................................... 52
4.5.6.3 Probe groups menu (from group).......................................................................... 52
4.5.7 Probe review and editing ................................................................................................. 54
4.5.7.1 Conversion ............................................................................................................... 55
4.5.7.2 Review coeffs........................................................................................................... 56
4.5.7.3 Edit coeffs ................................................................................................................. 56
4.5.7.4 Probe id .................................................................................................................... 57
4.5.7.5 Assign to chan (Unasgn from) ............................................................................... 58
4.5.7.6 Set units..................................................................................................................... 59
4.5.7.7 Set Probe Tmax ........................................................................................................ 59
4.5.7.8 Set Probe Tmin ......................................................................................................... 60
4.5.7.9 Copy probe.............................................................................................................. 61
4.5.8 Set group conversion ........................................................................................................ 61
4.6 Calibration .............................................................................................................................. 62
4.6.1 Calibration menu............................................................................................................... 62
4.6.1.1 Calibration reference resistor ................................................................................ 63
4.6.1.2 Calibration method................................................................................................. 64
4.6.1.3 Automatic instrument calibration.......................................................................... 66
