42
MENU SCREEN
8
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
Menu items
■
Initial
Unit (Distance)
L
Settable only in the Standby mode.
Selects the distance unit from NM (nautical miles), km
(kilometers), or SM (miles).
Unit (Speed)
Selects the speed unit from kn (knots), km/h
(kilometers per hour), or mph (miles per hour).
Date Format
Sets the date format.
•
YYYY/MM/DD: Year/Month/Day
•
MM/DD/YYYY: Month/Day/Year
•
DD/MM/YYYY: Day/Month/Year
Language
Selects the displayed language.
L
The selectable language differs, depending on the display
unit version.
Bearing Input
Sets the input source of the vessel’s bow information.
•
NMEA: NMEA0183 bearing data format.
•
N+1: N+1 data format.
•
AUX: Other format.
•
GPS: Reads NMEA0183 COG format data as
HDG format. (The course may not match
with other HDG format and include errors.)
L
When a vessel’s speed is less than 2 knots,
the direction information is not displayed until
the speed increases to more than 3 knots.
•
GPS-L: Reads NMEA0183 COG format data as
HDG format. (The course may not match
with other HDG format and include errors.)
L
When a vessel’s speed is less than 2 knots,
the direction information is fixed.
The display changes only when the vessel’s
speed increases to more than 3 knots.
L
This is in addition to the GPS option to display
the cursor latitude and longitude when the
vessel’s speed is less than 3 knots.
NOTE:
If this item is set to “GPS” or “GPS-L,” COG
(Course Over the Ground) data is used as the
bearing.
However, If the vessel’s speed is less than 3 knots,
direction accuracy falls. Moreover, the position
accuracy or the current actual course may vary, and
therefore display an incorrect direction.
TX Inhibit
Selects whether or not to pause transmission in a
specific zone. When turning ON this function, also set
the Start Point and Angle settings below.
Start Point (TX Inhibit)
Set the direction from the ship’s bow to 0 ~ 359°,
where the radar starts to pause transmission.
Angle (TX Inhibit)
Set the angle of the zone where the radar pauses
transmission to 1 ~ 90°.
Timing Adjust
Adjusts the sweep timing. (p. 57)
Heading Adjust
Adjusts the bow compensation between –180° and
+180°. (p. 56)
Antenna Rotation Speed
Sets the antenna rotation speed at the display range
1
/
2
,
1
/
4
, or
1
/
8
to Normal or Slow.
Range Ring Select
Selects the type of range rings from Type 1 (normal)
or Type 2 (fine). (p. 17)
Effective Range Setting
Turns the individual ranges ON or OFF. (p. 57)
Internal Buzzer
Turns the alarm sound from the internal speaker ON
or OFF.
External Buzzer
Turns the alarm sound to the external speaker ON or
OFF.
Save Setting 1/2/3
Saves the current settings in the Brilliance & Color,
Trail, Display, Target, ARPA, AIS, Video, and System
menus to the memory 1, 2, or 3. (p. 57)
The “Load Settings” item for the saved memory
number changes to selectable.
Load Setting 1/2/3
Loads the saved settings. (p. 57)
Setting Reset
Resets other than the Initial menu settings to their
L
You can reset the settings only in the Standby mode.
Factory Reset
Resets all the settings to their factory defaults.
L
You can reset the settings only in the Standby mode.
Summary of Contents for MR-1220 Series
Page 1: ...INSTRUCTION MANUAL MARINE RADAR MR 1220 series ...
Page 73: ...MEMO ...
Page 74: ...MEMO ...
Page 76: ......
