Open the battery door on the back of the controller by pressing down on the battery door latch and then slide it down to remove it from the controller. Insert a fully charged battery pack into the controller by aligning the arrows on the battery pack with the corresponding arrows in the controller; then, insert it completely and slide the battery door back into place on the controller.
When the battery pack is inserted, the LED light on the top of the controller will blink, indicating the controller is operational. Inserting the battery pack automatically turns the controller on. Once a battery pack has been utilized for the full 24-hour treatment period, it should be replaced.
The controller includes both an audible and visible self-checking alarm mechanism to signal and alert if the controller is not functioning properly. The button located below the controller’s display enables or disables the audible alarm. In the event the controller is beeping and needs to be silenced, press and hold the button below the display until the alarm is disabled. After silencing the alarm, the light will continue to flash and the display will indicate an alarm condition. The alarm should be enabled as a precaution to ensure the controller is always treating.
The controller will display the following symbols each time it is turned on and activated:
The blinking checkmark symbol indicates that the controller is treating;
The battery symbol indicates the amount of remaining battery life;
The speaker symbol indicates the audible alarm is enabled, which is the default for the audible alarm being active.
In addition to the symbols that appear on the controller’s display once turned on, there are also a variety of symbols that may appear during treatment. Please reference the Patient Information included with your system assembly for detailed descriptions of each symbol.