Optimise the radio transmission by doing the following:
- Check the direction of the antennas and align them in a V-shape.
- Check the surrounding area for jamming devices.
- Correct the transmission power depending on the distance between the transmitter and receiver. "Standard" = short to medium transmission path, "High" = medium to long transmission path.
- To achieve optimized signal supply, use remote antennas and, if you have longer cable runs, use antenna amplifiers or active omnidirectional or rotational antennas.