Oneshot Toi Decay Times; Sent Recurring Toi Icon; Sent Oneshot Toi Icon; Received Toi Icon - Raymarine LIGHTHOUSE 3 Advanced Operation Instructions

Sent recurring TOI icon

A recurring TOI is represented on the sender's MFD using a red triangle icon
with 2 red rings around it.
Recurring TOIs will be tracked until cancelled.

Sent OneShot TOI icon

A OneShot TOI is represented on the sender's MFD using a red triangle icon
with 2 red dashed rings around it.
OneShot TOIs will be tracked until the decay period has elapsed. See:
p.215 — OneShot TOI decay times

Received TOI icon

A TOI that has been received from another vessel is represented on the
recipient's MFD using a red triangle icon.
When a TOI message is received a notification is displayed onscreen. The
incoming message is saved in the Messages app..
A TOI received from another vessel cannot be forwarded on to other vessels.
Received TOIs will be tracked until cancelled.
If a Radar target or AIS target that a TOI is based on becomes lost then the TOI will also become lost.

OneShot TOI decay times

TOIs designated as OneShot are temporary and are subject to a delay period before reverting to
their original target states (i.e.: AIS target, Radar target, DSC target or Intel target).
First responder
215