# Transducer Up Orientation

"Transducer Up" should be the orientation of the receiver/transceiver if it is at depth, or the orientation of the transmitter/transponder if it is at depth.

<figure><img src="https://2814148991-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlN2lfY7yE0hWlcn6W1BS%2Fuploads%2FzYRDBOGR9GulLG0GeV0X%2Fimage.png?alt=media&#x26;token=54c79719-dd2b-46b4-965b-ecd9ffef623b" alt=""><figcaption><p>Mk II transmitter, Mk II receiver, or Mk III transceiver in "transducer up" orientation</p></figcaption></figure>