UEi Test Instruments DT304 - Manual (Page 11)

Resetting the Thermometer
If you want to retore the thermometer settings as delivered from the
factory, press “ “ or “ “ until the display shows “ “ then
press “ “ to display “ “ in the primary display. Press “ “ to
exit setup.
2. How to Measure Temperature
Connecting a Thermocouple
Thermocouples are color coded by based on the ANSI color code:
1. Plug a thermocouple into the input terminal(s).
2. Set the thermometer for the correct thermocouple type. To
change the thermocouple type, see “ How to Change
Setup Options ”.
Displaying Temperature
1. Press “ “ for more than 1 second to select the correct
temperature unit.
2. Hold or attach the thermocouple(s) to the measurement location.
The temperature reading appears in the selected display.
3. Press “ “ momentarily to toggle T1/T2 or T3,T4 reading in the
primary display
Press “ “ for more than 1 second to scroll T1-T2, T3-T4 or
meters internal temperature reading in the secondary display.
NOTE: The display shows “----” when a thermocouple is not
connected. The display shows “ “ (OVERLOAD) when the
temperature being measured is outside the thermocouple’s
valid range.
9
Type Color Type Color
J Black T Blue
K Yellow E Purple