There are six LCD display Modes; #1) shows raw Forward/Reverse voltage being sent to the ADC by the Directional Coupler board in 0.1mV increments. #2) shows the battery Voltage as x.xV, #3) shows BBBFxx.xxxsY.Y where BBB is the Band from 6 to 160, F indicates Forward Power, xx.xxx is the Wattage in 1mW increments, s is a space, and Y.Y is the VSWR from 1.0 to 9.8. #4) shows BBBFxx.xx*x.xx fo