JRC JMR-9230-S3 - Page 662

Section 18 Setting up the Operation Mode 18-60
Task "Collision avoidance"
Item saved
Preferences save target Factory setting value, value
and action when Set
Default button is pressed
Location Item
Gain and
anti-clutter
functions
RADAR screen
- Radar signal
information
• Reception sensitivity
adjustment value (Gain)
• Sea clutter adjustment
value (Sea)
• Sea clutter rejection mode
• Rain/snow clutter
adjustment (Rain)
• Rain/snow clutter rejection
mode
• Reception sensitivity
adjustment value (Gain):
80
• Sea clutter adjustment
value (Sea): 40
• Sea clutter rejection
mode: AUTO
• Rain/snow clutter
adjustment (Rain): 50
• Rain/snow clutter
rejection mode: AUTO
Tuning RADAR screen
- Radar system
information
• Tuning mode AUTO/MAN
• Fine tuning value (under
MAN)
• Tuning mode AUTO/MAN:
AUTO
• Fine tuning value (under
MAN): 0
Range RADAR screen
- Presentation mode
information
• Range scale
6NM
Fixed rings RADAR screen
- Presentation mode
information
• Range rings display On/Off
Off
AIS Lost
Alarm
Alert - Collision
Avoidance - AIS Lost
Alarm
AIS Lost Alarm
• AIS Lost Alarm detection
target setting
On/Off
Off
VRMs RADAR screen
- EBL/VRM read
information area
VRM1 (VRM2)
• Display On/Off
• Control right
• Distance value
• EBL1/VRM1 measurement
reference point (blank
space/C/D and floating
position. In the case of C,
the information is stored in
the form of DC coordinate
and in the case of D, the
information is stored in the
form of latitude/longitude.)
• Unit of VRM distance
(commonly applied to both
VRM1 and VRM2)
VRM1:
• Display On/Off: On
• Control right: On
• Distance value: 0.25NM
• EBL1/VRM1
measurement reference
point: Blank space
(CCRP)
VRM2: Display Off
• Unit of VRM distance:
NM