Setup Details - JRC JHS-182 Instruction Manual

5.4.3.2 SETUP details

(1) RANGE scale
Outside circle scale and inside circle scale are followings.
RNG [NM] Outside Scale [NM]
0.75 0.75
1.5 1.5
3.0 3.0
6.0 6.0
12.0 12.0
24.0 24.0
(2) BEARING
Select the BEARING base from NORTH UP and HEAD UP.
HEAD UP : Other ship's bearing are displayed on the own ship's bearing base.
NORTH UP : Other ship's bearing are displayed on the north base.
(3) SORT
Select the sort item from RANGE, TCPA, and GROUP for text display of other ship list.
RANGE : Other ships are listed in the order of small range from own ship.
TCPA : Other ships are listed in the order of small TCPA with own ship.
GROUP : Other ships are listed with the priority for own group ships.
(4) GUARD ZONE range
Set GUARD ZONE range for guard zone alarm.
The maximum range is 99.9 nautical miles (NM).
If it is set as 0.00NM, the range alarm does not work.
(5) NUMBER OF SHIPS
Number of displayed ship can be limited to see easily.
Select NUMBER OF SHIPS to limit maximum number of displayed other ship from 22, 32,
64, and 128.
(6) CONTRAST
Set the contrast of the display between 1 and 13.
(7) AUTO RANGE SET function
Set the AUTO RANGE SET function ether ON or OFF.
When this function set ON, graphic display RANG is change to display the furthest
distance ship.
Select [ENT] and press the Jog dial after above setting is finished, then the Graphic display
appears.
Inside Scale [NM]
0.375
0.75
1.5
3.0
6.0
12.0
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