48If you are running the check on a Relay Unit, click on [Display Strength onRelay Unit], the radio wave strength will appear on the LCD Display of theRelay Unit as follows:*COM will flash.Decide on the best position for the unit and click [Finish Display] in thedialog box.After finishing positioning the units(s), close the [Radio Wave StrengthDisplay] Dialog Box.Guide for Values in LCD Display80% or above Communication Good60-79%Communication Fair50-59%Possible Communication Errors