Thank you for participating in the Slingbox answer forum. We understand that you are trying to delete the Slingbox location from your iPad directory.
You can not delete a Slingbox from the iPad directory; however, this can be done by visiting your Sling Account at accounts.Slingbox.com.
Also, this article will guide you in getting to your directory where you can add or remove a Slingbox.
Hope this information helps,
Sling Moderation Team