The LTC logger is setup to log like the rest of the LOGiT family. The setup procedure is described in the Setting Up The Logger To Record Data. Before the main setup window pops up, the thermocouple selection window is displayed.
The last selected thermocouple is the default. To keep the thermocouple the same, just click OK.
To select a new thermocouple type, click on the type you are using, then click OK.
Changing the thermocouple type invalidates the thermocouple alarm thresholds stored in the logger. This is because each thermocouple uses slightly different constants for reference junction compensation. Changing the thermocouple type may greatly offset the thermocouple alarm thresholds. Whenever you change the thermocouple type, make sure to verify your thermocouple threshold settings using the Alarm Setup Window. Changing the thermocouple type does not affect the internal sensor alarm thresholds.