JRC JMA-5300MK2 User Manual

19” high visibility LCD screen
Constaview™ digital signal processing
TEF™ multi-level target enhancement
High speed version available
Brushless antenna motors for extended lifetime

– JRC’s new and innovative JMA-5300Mk2 radar series: navigation suddenly has a new standard

Complies with SOLAS carriage requirements for vessels
under 10.000 GT. and fully meets MSC 192(79) radar
performance standards e ective from 1 July 2008.

JMA-5300Mk2
Black box radar

JMA-5300Mk2 series – navigation suddenly has a new standard

JMA-5300Mk2 series
– performance features

JRC’s new JMA-5300Mk2 integrates the latest leading
technologies with a set of new features, that allows running
radar images faster and more e ciently than ever before.

The second generation and patented Constaview™ is realised
through the use of three high-speed processors (in-house
Tornado™ technology). All info gathered by the radar is fully
processed within a few milliseconds before displayed, generating
a smooth image rotation when sailing in Head-Up mode. When
changing to North-Up, the new radar image is displayed without
any delay caused by the scanner rotation.

Constaview™

Unique features

Real time Head-Up mode

Constaview™ Conventional

Radar
sweep

Redrawing

True Trails
Constaview™ refreshes the image every 16mS.
Despite heading changes trails are always true.

Relative Trails
Traditional technology relies on several sweeps of the scanner
to redraw the image. Trails are presented as relative.

Other ship’s movement and speed can be monitored from length and direction of their trails,
primary serving for collision avoidance. The JMA-5300Mk2 integrates four di erent trail length
modes, that will show a ship’s course instantly, a unique operational feature that allows for
more  exibility. Example real-time processing:

Select a trail length

1 min. 3 min. 6 min. 15 min.

Developed exclusively by JRC, TEF™,
allows target enhancement relative to
the target size. The smaller echoes are
far more enlarged than bigger echoes,
giving a better on-screen separation and
identi cation.

Target Enhancement Function™

One number to call

With JRC you can go anywhere and
if you need our support, simply call us
at [phone], anytime.