User's Manual

MDC-5200/5500 Series Chapter 4 Target (AIS and TT)
0093155002-03 4-11
AIS alarm [Sleeping lost]
When sleeping target disappears, AIS alarm will come on.
1 Press MENU key to display “Menu”.
Select [TARGET] => [AIS] => [AIS ALARM] => [SLEEPING LOST] => [ON], and press ENT key.
Selection values: OFF, ON
AIS auto ACQ
When sleeping target enters the “AUTO ACQ AREA” or “AIS AUTO ACQ”, sleeping targets is changed
to active target.
“AUTO ACQ AREA” is applied to both “AIS” and “TT (ARPA)”. (Refer to 4.1 Common setting “Automatic
acquisition area”.)
The range of “AIS AUTO ACQ” sets up by following menu.
1 Press MENU key to display “Menu”.
Select [TARGET] => [AIS] => [AUTO ACQ], and press ENT key after selecting the setup value.
Setting value: 0.0 to 64.0 NM
AIS AUTO ACQ
INPUT RNG
GUARD ZONE
FILTER RNG AUTO ACQ AREA (TT, AIS)