JRC JMA-5212-4/6 User Manual page 460

(15) Twice zoom
(16) Radar trails indication
(17) Variety of Pulse width
(18) Target enhance
(19) Correct position
(20) Display color
The zoom center is 66% radius of any range. (Except 0.125nm)
True motion: (Only true motion)
Relative motion:
True motion trails and relative motion trails can be selected.
Trail time length:
15 sec/30 sec/1 min/3 min/6 min/10 min/15 min/30 min/60
min/Continuous/OFF
Arbitrary trail time length can be displayed at any time.
Possible to display time series trail and continuous trail by color
classification.
Built-in Trail thinning process.
Trail function can be use at true motion reset.
When range is changed, Trail function can be use.
Trail function can be use at Off Center. (Relative motion)
When motion indication and bearing indication changed, Trail
function can be use.(Only true motion trails indication.)
SP1/MP1/MP2/LP1/LP2 (NKE-2103)
SP1/SP2/MP1/MP2/MP3/LP1/LP2/LP3 (NKE-2254)
3 stages can be changed.
When synthesis Radar and Coastline is displayed, position can be
corrected by manually.
Radar echo: 16 stages (Yellow, Green, Amber, Purple, Red)
Radar trails: 16 stages (White, Cyan, Green)
Fixed Maker: Monochrome (Cyan)
VRM1/VRM2/EBL1/EBL2: Monochrome (Cyan)
Character/Bearing Marker: 5 stages (White, Green, Amber, Black,
Cursor: Monochrome (White)
Heading Line/Vector/TT/AIS: 3 stages (White, Cyan, Green)
Own Ship's track/Another Ship's track: 7 stages
Coastline/Isobaths: 16 stages
11 7
Red)