# New sample images and video from the Omniscan 450 Imaging Sonar **URL:** \ **Category:** Sonar and Acoustics\ **Tags:** navigation, mapping\ **Created:** [August 14, 2023, 8:39pm UTC](https://discuss.bluerobotics.com/t/new-sample-images-and-video-from-the-omniscan-450-imaging-sonar/14869 "2023-08-14T20:39:44Z")\ **Posts on this page:** 1\ **Showing post:** 3
**Author:** ![karthik](https://avatars.discourse-cdn.com/v4/letter/k/9fc348/32.png) [@karthik](https://discuss.bluerobotics.com/u/karthik)\ **Post date:** [January 3, 2024, 9:24am UTC](https://discuss.bluerobotics.com/t/new-sample-images-and-video-from-the-omniscan-450-imaging-sonar/14869/3 "2024-01-03T09:24:16Z")
Dear Team, Happy New Year! I am writing to seek your assistance with an issue I am experiencing with my Omniscan 450 imaging sonar units, which are installed on my BlueROV2. One unit is forward-looking, and the other is mounted on the starboard side. Previously, I was able to operate one Omniscan unit at a time, setting its IP address before disconnecting it and then connecting and setting the IP address of the other unit. I used an increasing or decreasing order for the IP addresses, enabling them to appear as a single IP address for both units. However, following a recent firmware update, I find myself unable to connect to the units using the method I employed before the update. Could you please provide guidance or a solution to reestablish a functional connection using a similar approach, or advise if a different method is now required post-update? I appreciate your time and assistance in resolving this matter. Thank you in advance for your support. Best regards, Karthik Dora --- _[View the full topic](https://discuss.bluerobotics.com/t/new-sample-images-and-video-from-the-omniscan-450-imaging-sonar/14869)._