ThermoWorks TR-72-UI 2 CHANNEL LOGGERS WITH USB - Manual (Page 17)

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Checking After Connecting
1.Open the [Control Panel] and double click on [System]; the system
properties will be displayed.
2.Click the [Device Manager] Tab, and the [Device Manager] Window will
appear.
「 Device Manager」Tab
「 USB Recorder1」
3.Check to see if [USB Recorder 1] is listed under [USB Recorder COM].
Connecting the Sensor
Connecting the Sensor.
[ TR-71U]
-
If a temperature sensor is connected to only the ch. 2 jack, the internal
sensor will be used to measure for ch. 1.
-
To avoid poor connections, be sure to push the sensor connector securely
into the jack.
Note:If a sensor extension cable is being used with the data logger
connected by USB to your computer, electromagnetic waves may cause
large errors in measurements.
[ TR-72U]
Caution:When using the temperature/humidity sensor in environments
where the temperature is 0 to 15 and humidity under 30 RH, there may
occur changes in measurement readings. This is not a malfunction.
- To avoid poor connections, be sure to push the sensor connector securely
into the jack.