Some testing on Trident 1. I have 2 and I do see differences from Trident to Trident.
(telem recording time is in 24hr format) bench top tests. 5 sec. record
water temp ~32.37
heading 3 degrees
time 11:50 July 1 2019 as read from PC
water temp ~32.39 - 32.40
heading 4 degree
time 11:50 July 2 2019 as read from ROV
water temp ~27.08
heading 0 degrees
time 00:01 Jul 2 2019 as read from PC
water temp ~27.17 C
heading 359 degrees
time 12:03 Jul 2 2019 as read from ROV
Sanity has returned. Still seeing a 1 degree variance. I had a time issue, and realized that my JXD controller time was set incorrectly.
Other than the heading being off ± 1 degree, probably rounding in the software, all seems well.