JRC JMR-7210-6X, Instruction Manual

Page: 276 / 586

Section 24 Specifications 24-44
24.43 Target Tracking
FUNCTIONAL SPECIFICATION
Acquisition
Acquisition Mode Manual/AUTO (AUTO mode uses Auto-acquisition Zone)
Manual Cancellation Any one Target or All targets at once
Acquisition Range 0.1NM to 32NM (Available in all range scale)
Tracking
Number of Target 100 targets
Tracking Range 0.1NM to 32NM (Available in all range scale)
View
Motion mode TM (True Motion) / RM (Relative Motion)
Azimuth mode North UP, Head UP, Course UP, Waypoint UP
Vector mode True / Relative Display
Vector Length Variable, 1 to 120 min. (1min. step)
Past Position
True / Relative Display
Number of Dots --- 10 points
Display Interval Time --- 0.5 / 1 / 2 / 4 min
Display range: 0.1NM, 0.2NM, 0.5NM, and 1NM
Time to Display Vector within 1 minute
Time to Stabilize Vector within 3 minutes
Alarm
Auto-acquisition Zone (AZ) 2 (sector)
Setting range 0.5NM to 32NM
Alarm Indication Symbol on Display, Visible/Audible Alarm
Safe Limits (CPA/TCPA)
CPA LIMIT 0.1 to 9.9NM
TCPA LIMIT 1 to 99 minutes
Conditions
Safe Target
CPA > CPA Limit
0 > TCPA
TCPA > TCPA Limit
Dangerous Target
CPA ≤ CPA Limit
0
≤
TCPA
≤
TCPA Limit
Lost Target Symbol on Display, Visible/Audible Alarm
Alert Indication
Safe Target Color: White, Alert: OFF, Buzzer: OFF
Dangerous Target Color: Red, Alert: ON, Buzzer: ON
Data Indication
Target Data
Simultaneous display for 10 targets (26-inch screen)/4 targets (19-inch
screen)
True Bearing, Range, True Course, True Speed, CPA, TCPA, BCR,
BCT
Own Ship's Data Course and Speed
Trial Maneuver
Manual Setting
Trial Course
0 ° to 359.9 °
Trial Speed 0 to 100 kn
Accuracy of Display
System Failure
Speed Input
Complied with IMO Requirements
Visible / Audible Alarm
Manual / AUTO (LOG)