Wi5 and Wi5C Gain Control
DO NOT adjust the Gain control on a Wi5 or Wi5C Transmitter. The gain is set for the proper level at the AMT Factory.. By adjusting the gain on the transmitter you will distort and possibly damage the unit.
The gain control on a Wi5 or Wi5C should be set all the way counter clockwise. Turning the control past the stop point could also will cause failure and the unit would need to come in for service.
If the unit comes back with the gain control adjusted, the warranty will be voided!