2. OPERATION
2-13
2.9 ROTI Display Mode
The ROTI display mode is essentially the same as the THD display mode, in terms of
displayed data. However, the following items are displayed in a different manner:
• [DOP] and [FIX] are not shown.
• The indications for [ROT] and [HDG] in the split-screen are reversed.
This display mode has three sub display screens. The default screen is the ROT (Rate
Of Turn) data screen. The sub screens, in displayed order, are: HDG (Heading)
screen o ROT/HDG split screen o THD integrity screen.
2.9.1 ROTI Display for RD-50/RD-20 (option)
For vessels with the optional RD-50/RD-20 installed as part of the SC system config-
uration, you can show the ROTI data on the RD-50/RD-20 display. See the appropri-
ate operator’s manual for details (RD-50: OME-44530-x; RD-20: OME-44540-x; “x”
denotes the manual version).
Note: For IMO-type vessels, the RD-50 remote display is compatible with IMO regu-
lations. If you use the RD-20 remote display, your vessels no longer meets the IMO
requirements.