User's Manual

Chapter 4 Target (AIS and TT) MDC-5200/5500 Series

0093155002-03 4-16

Enable TT function

This is to enable TT function.

1 Press MENU key to display “Menu”.

Select [TARGET] => [TT] => [TT] => [ON], and press ENT key.

Note:

• Pressing ACQ key in [OFF] state automatically turns to [ON] state.

• TT function does not work due to incompleteness of input sentence.

• TT (ARPA) is effective by using TT in combination with [ASSISTANT INFO DISP].

Manual acquisition

1 Move cursor to a target to be acquired, and then press ACQ key.

A broken circle symbol is displayed at the cursor location, and acquisition starts.

About 30sec. from 1min. later, a broken circle symbol turn into a thick solid line, displayed vector of

target’s motion trend and TT ID number (if selected), and displayed within 3min. the target’s

prediction motion.

Target Cursor

ACQ key

Broken circle

TT ID number (1 to 100)

Refer to 4.1 Common setting “Set AIS ID DISP TYPE” and

“Set ID DISP SIZE”.

Time increment marker (OFF, 2, 3, 5, 10)

Refer to 4.1 Common setting ”VECTOR REL/TRUE”.