29The Connection Cable & Connection Box
To Unplug the Transducer Arrays from the Connection Cable:
To take a break from treatment and completely disconnect from the device, unplug the transducer arrays from the
connection cable box. The four transducer arrays are plugged into the connection cable box as described in Section 15.
The connection cable is plugged into the device at the P1 (patient) socket.
1. Stop treatment by pressing the TTFields button.
2. Turn o the Optune
®
device using the power button.
3. Unplug the transducer array connectors from the connection box by pulling as shown in the picture below.
You may have to wiggle the transducer array cables to remove them.
To restart treatment, plug the transducer arrays into the connection box. Plug each transducer array into its matching
color (black or white) that goes with the transducer array’s position on the head (as described in Section 15).
1. When all 4 transducer arrays are plugged in, turn on the power switch and wait for self-check to be completed (about
10 seconds). Push the TTFields button to restart treatment.
20 The Connection Cable & Connection Box