The transceiver receives a signal, (i.e. switch closure), related to on-peak or off-peak from the power company or other signaling device. The signal may be a switch “open-to-charge” or “close-to-charge” signal. The transceiver must be set to match the signaling device. If unsure whether or not the signaling device opens or closes for charging, contact the power company.
| ON | = | Close to Charge (Off-peak), Open for Control (Peak) |
| OFF | = | Open for Charge (Off-peak), Close for Control (Peak) |