[Information on the site of old www.tandd.us]
A) Despite the fact that data downloading has been set for a programmed time in the RTR-51/52/53 module and even though the data logger has not reached the set time yet, a forced cancellation occurs in the application. (This problem does not occur with RVR-52A)
B) When using the RTR-57 module and wishing to write the upper and lower limits in Fahrenheit (the data has been sent in Celsius), the module reads and displays the data from the Collector in Celsius.