After turning on the device by pressing the ON/OFF button located behind the screen, I reach the main page where the information about the tymp and reflex screening is displayed. Here, I want to perform a sequence to make the flow easier and more efficient. To perform a sequence, all I need to do is press the button called “Sequence.” When I press the button, I see the latest sequence used – in this case, I performed a tymp. Now, I want to do more: I want to do a sequence with tymp, ipsi reflex and, for example, on 1 and 2K, I just have to press ipsi, 1 – 2K. I de-select the 0.5 and then run my sequence. If you are using the diagnostic / clinical version of Zodiac, you can start the test by pressing the play button on the keypad or directly on the shoulder pad here. So, let’s start this sequence with tympanometry, ipsi 1 and 2K. I select my probe, place it in the ear, and press the Play button. And it’s done! If I want to exit the sequence mode, I just have to press on the Sequence button.