Chapter 4 Menu operations
MDC-2200/2500 Series
0093125002-05
4-22
(2) Setup CPA
Setting value
:
0.0 to 19.9NM
• This item is to set minimum distance of “Closest point of approach” from own ship.
• Alarm indication is displayed and alarm sound is generated when the target to be distinguished its
course and its speed by EPA/ATA/AIS undergone the setup value of both CPA/TCPA.
(3) Setup TCPA
Setting value: 1 to 63 min
• This item is to setup minimum time of “Time to closest point of approach” from own ship.
• Alarm indication is displayed and alarm sound is generated when the target to be distinguished its
course and its speed by EPA/ATA/AIS undergone the setup value of both CPA/TCPA.
(4) Setup ATA buzzer sound
Setup ATA buzzer [OFF] when alarm sound of operating ATA (alarm by CPA/TCPA, alarm of lost
target) is not used.
(5) Setup AIS buzzer sound
Setup AIS buzzer [OFF] when alarm sound of operating AIS is not used.
(6) Use Alarm 1
• Alarm 1 displays alarm indication and generates alarm sound when target enters into or leave from
the sector (fun) shaped alarm area being designated by range and bearing from own ship.
Operation method
1
Press [Menu] key to display [MENU].
Select [ALARM] => [ALARM1 AREA] then press {ENT} key.
MARKER
NAV
ALARM
CHART
DETADISP
STARTUP
ECHO
Move to
the right
ATA/EPA
AIS*
* : Displayed at installation of AIS unit (optional).
GUARD ZONE
LIM CPA
LIM TCPA
ATA BUZZER
AIS BUZZER*
ALARM 1
DETECT
Summary of Contents for MDC-2240
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