JRC JMA-7710-6, Instruction Manual

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11 – 7
11
(33) Clear key: CLR
(34) Reverse key:
(35) Numerical value display key: TGT DATA
(36) Acquisition key: ACQ
(37) Degauss key: DEGAUSS
(4) Special keys
(1) Floating EBL key: F EBL
(2) key: VECT+
(3) Vector - key: VECT–
(4) Vector key: VECT
[Keys that are enabled when the ATA is used]
(1) Target canceling key: TGT CNCL
[Switches available when optional equipment is installed]
(1) Starting point key:
(2) End point key:
(3) Mark key: MARK MENU
(4) Track key: OWN TRK
11.5 ATA NCA-843 (Optional)
1) Acquisition : Manual acquisition and automatic acquisition (according to the
guard zone)
2) Maximum tracking target : 30 targets, automatic tracking
3) Maximum tracking range : 32 nm
4) Tracking data display : One target data display
Range and bearing of a target
CPA and TCPA of a target
True course and true speed of a target
5) Vector display: : Relative or true
6) Past point display : Past four points
Display intervals; 30 seconds, 1 minute, 2 minutes, 4 minutes
7) Dangerous target alarm : By setting the CPA ／ TCPA
8) Another ship's track : 10 ships; 800 points each
: Seven colors; Can be classified by color.
: Storage intervals; 10 seconds, 30 seconds, 1 minute,
3 minutes, 5 minutes, 10 minutes
11.6 Inputable Signal
1) Navigation system
Equipment capable of outputting NMEA0182/NMEA0183 (GLL, GGA, VTG, RMB and
RMC) or JRC-format signals.
2) Gyro
SYNC/PULSE: 360X, 180X, 90X and 36X