User's Manual

Chapter 4 Target (AIS and TT) MDC-5200/5500 Series
0093155002-03 4-18
Types of tracked target symbol
The following symbols are overlaid on target.
*
**
***
**
**
**
****
Symbol
Blink in
0.5 sec. interval
Blink in
0.5 sec. interval
Symbol name
Radar target in acquisition state
Tracked radar target
Radar target in acquisition state- Automatic acquisition
(Red clolor)
Tracked radar target
(Displayed at indicating numerical value.)
Tracked radar targets - dangerous target
(Red clolor)
Blink in
0.5 sec. interval
Lost target
(Red clolor)
* Pressing OFF key to acknowledge changes of target symbol to normal color and stop blinking.
** ID can be displayed in Tracked target.
*** Alarm display and alarm sound disappear by pressing OFF key to acknowledge, while color
remains red until the target leaves outside of setting range or tracking is stopped.
**** The lost target display disappears automatically when OFF key is pressed to acknowledge or when
10 seconds have passed.