Search Sonardyne

Follow us

How can we help?

Ranger 2 – Technical Bulletins

23 June 2021

Technical Bulletins relating to Marksman can be viewed and downloaded by clicking on the link below.

Marksman/Ranger 2 V3.01 CASIUS Processing Error – TB12-001

Marksman/Ranger 2 pitch/roll/heading measurements imported into CASIUS have an offset. When a .CAS file is saved by CASIUS, the resulting file contains the wrong pitch/roll/heading measurements. A fixed angular offset is added to the transceiver pitch/roll/heading corrections, leading to a shift in beacon positions, depending on water depth. A spin test would reveal the offset.


Looking for more content?

Find more product support in our Knowledgebase