Using the Handheld Infrared Thermometer 2
waiting for the thermometer to transmit data through your
4.Begin transmitting data from the thermometer by
pressing and holding the 
key on the thermometer until the Print Data Display Mode (PRN) appears.
5.Press the "UP" key to increment the printing interval. Press the "Down" key to decrement the printing interval. The printing interval (from 1 to 1999) is the time between data points. The default value is 2 seconds.
6.Press the 
key on the thermometer to begin transmitting data. The "PRN" icon appears on the
thermometer display. You should now see the current temperature, the downloaded parameters, and the temperature data being charted.
If instead the "Scanning CommPort for IR Transmission" popup is still visible, then there is a communications error. Check the communications cable, and its connection at both the IR device and computers
From the main menu, click on Help, and select
To stop the data transmission from the thermometer, press
the 
key and the PRN icon will disappear.
NOTE
The transmitter temperature data is the average temperature for every printing interval period.
