Chapter 6: Using the Web Interface236To turn on or off an actuator:1. Click the desired control button.: Turn ON.: Turn OFF.2. Confirm the operation on the confirmation message. An actuator'sstate is marked in red when it is turned on.Note: If you try to turn on more than one "powered dry contact" actuators,by default only one "powered dry contact" actuator can be turned on atthe same time. You can change this limitation by changing the activepowered dry contact setting. See PDU(on page 176).Other operations:You can go to another sensor's or actuator's data/setup page by clickingthe selector on the top-left corner.